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1 | #!/usr/bin/env python | |||
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2 | # Since it's not easy to write a test that portably deals | |||
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3 | # with files from different users/groups, we cheat a bit by | |||
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4 | # monkey-patching some functions in the util module | |||
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5 | ||||
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6 | import os | |||
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7 | from mercurial import ui, util | |||
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8 | ||||
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9 | hgrc = os.environ['HGRCPATH'] | |||
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10 | ||||
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11 | def testui(user='foo', group='bar', tusers=(), tgroups=(), | |||
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12 | cuser='foo', cgroup='bar'): | |||
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13 | # user, group => owners of the file | |||
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14 | # tusers, tgroups => trusted users/groups | |||
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15 | # cuser, cgroup => user/group of the current process | |||
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16 | ||||
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17 | # write a global hgrc with the list of trusted users/groups and | |||
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18 | # some setting so that we can be sure it was read | |||
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19 | f = open(hgrc, 'w') | |||
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20 | f.write('[paths]\n') | |||
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21 | f.write('global = /some/path\n\n') | |||
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22 | ||||
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23 | if tusers or tgroups: | |||
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24 | f.write('[trusted]\n') | |||
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25 | if tusers: | |||
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26 | f.write('users = %s\n' % ', '.join(tusers)) | |||
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27 | if tgroups: | |||
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28 | f.write('groups = %s\n' % ', '.join(tgroups)) | |||
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29 | f.close() | |||
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30 | ||||
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31 | # override the functions that give names to uids and gids | |||
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32 | def username(uid=None): | |||
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33 | if uid is None: | |||
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34 | return cuser | |||
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35 | return user | |||
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36 | util.username = username | |||
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37 | ||||
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38 | def groupname(gid=None): | |||
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39 | if gid is None: | |||
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40 | return 'bar' | |||
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41 | return group | |||
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42 | util.groupname = groupname | |||
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43 | ||||
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44 | # try to read everything | |||
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45 | #print '# File belongs to user %s, group %s' % (user, group) | |||
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46 | #print '# trusted users = %s; trusted groups = %s' % (tusers, tgroups) | |||
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47 | kind = ('different', 'same') | |||
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48 | who = ('', 'user', 'group', 'user and the group') | |||
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49 | trusted = who[(user in tusers) + 2*(group in tgroups)] | |||
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50 | if trusted: | |||
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51 | trusted = ', but we trust the ' + trusted | |||
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52 | print '# %s user, %s group%s' % (kind[user == cuser], kind[group == cgroup], | |||
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53 | trusted) | |||
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54 | ||||
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55 | parentui = ui.ui() | |||
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56 | u = ui.ui(parentui=parentui) | |||
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57 | u.readconfig('.hg/hgrc') | |||
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58 | for name, path in u.configitems('paths'): | |||
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59 | print name, '=', path | |||
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60 | ||||
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61 | ||||
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62 | return u | |||
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63 | ||||
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64 | os.mkdir('repo') | |||
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65 | os.chdir('repo') | |||
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66 | os.mkdir('.hg') | |||
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67 | f = open('.hg/hgrc', 'w') | |||
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68 | f.write('[paths]\n') | |||
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69 | f.write('local = /another/path\n\n') | |||
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70 | f.close() | |||
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71 | ||||
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72 | #print '# Everything is run by user foo, group bar\n' | |||
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73 | ||||
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74 | # same user, same group | |||
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75 | testui() | |||
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76 | # same user, different group | |||
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77 | testui(group='def') | |||
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78 | # different user, same group | |||
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79 | testui(user='abc') | |||
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80 | # ... but we trust the group | |||
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81 | testui(user='abc', tgroups=['bar']) | |||
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82 | # different user, different group | |||
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83 | testui(user='abc', group='def') | |||
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84 | # ... but we trust the user | |||
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85 | testui(user='abc', group='def', tusers=['abc']) | |||
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86 | # ... but we trust the group | |||
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87 | testui(user='abc', group='def', tgroups=['def']) | |||
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88 | # ... but we trust the user and the group | |||
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89 | testui(user='abc', group='def', tusers=['abc'], tgroups=['def']) | |||
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90 | # ... but we trust all users | |||
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91 | print '# we trust all users' | |||
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92 | testui(user='abc', group='def', tusers=['*']) | |||
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93 | # ... but we trust all groups | |||
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94 | print '# we trust all groups' | |||
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95 | testui(user='abc', group='def', tgroups=['*']) | |||
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96 | # ... but we trust the whole universe | |||
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97 | print '# we trust all users and groups' | |||
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98 | testui(user='abc', group='def', tusers=['*'], tgroups=['*']) | |||
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99 | # ... check that users and groups are in different namespaces | |||
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100 | print "# we don't get confused by users and groups with the same name" | |||
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101 | testui(user='abc', group='def', tusers=['def'], tgroups=['abc']) | |||
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102 | # ... lists of user names work | |||
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103 | print "# list of user names" | |||
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104 | testui(user='abc', group='def', tusers=['foo', 'xyz', 'abc', 'bleh'], | |||
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105 | tgroups=['bar', 'baz', 'qux']) | |||
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106 | # ... lists of group names work | |||
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107 | print "# list of group names" | |||
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108 | testui(user='abc', group='def', tusers=['foo', 'xyz', 'bleh'], | |||
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109 | tgroups=['bar', 'def', 'baz', 'qux']) | |||
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110 | ||||
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111 | print "# Can't figure out the name of the user running this process" | |||
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112 | testui(user='abc', group='def', cuser=None) |
@@ -0,0 +1,67 b'' | |||||
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1 | # same user, same group | |||
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2 | global = /some/path | |||
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3 | local = /another/path | |||
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4 | ||||
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5 | # same user, different group | |||
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6 | global = /some/path | |||
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7 | local = /another/path | |||
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8 | ||||
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9 | # different user, same group | |||
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10 | not reading file .hg/hgrc from untrusted user abc, group bar | |||
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11 | global = /some/path | |||
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12 | ||||
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13 | # different user, same group, but we trust the group | |||
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14 | global = /some/path | |||
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15 | local = /another/path | |||
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16 | ||||
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17 | # different user, different group | |||
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18 | not reading file .hg/hgrc from untrusted user abc, group def | |||
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19 | global = /some/path | |||
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20 | ||||
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21 | # different user, different group, but we trust the user | |||
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22 | global = /some/path | |||
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23 | local = /another/path | |||
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24 | ||||
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25 | # different user, different group, but we trust the group | |||
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26 | global = /some/path | |||
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27 | local = /another/path | |||
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28 | ||||
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29 | # different user, different group, but we trust the user and the group | |||
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30 | global = /some/path | |||
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31 | local = /another/path | |||
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32 | ||||
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33 | # we trust all users | |||
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34 | # different user, different group | |||
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35 | global = /some/path | |||
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36 | local = /another/path | |||
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37 | ||||
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38 | # we trust all groups | |||
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39 | # different user, different group | |||
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40 | global = /some/path | |||
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41 | local = /another/path | |||
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42 | ||||
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43 | # we trust all users and groups | |||
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44 | # different user, different group | |||
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45 | global = /some/path | |||
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46 | local = /another/path | |||
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47 | ||||
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48 | # we don't get confused by users and groups with the same name | |||
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49 | # different user, different group | |||
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50 | not reading file .hg/hgrc from untrusted user abc, group def | |||
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51 | global = /some/path | |||
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52 | ||||
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53 | # list of user names | |||
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54 | # different user, different group, but we trust the user | |||
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55 | global = /some/path | |||
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56 | local = /another/path | |||
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57 | ||||
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58 | # list of group names | |||
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59 | # different user, different group, but we trust the group | |||
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60 | global = /some/path | |||
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61 | local = /another/path | |||
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62 | ||||
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63 | # Can't figure out the name of the user running this process | |||
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64 | # different user, different group | |||
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65 | global = /some/path | |||
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66 | local = /another/path | |||
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67 |
@@ -1,481 +1,493 b'' | |||||
1 | HGRC(5) |
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1 | HGRC(5) | |
2 | ======= |
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2 | ======= | |
3 | Bryan O'Sullivan <bos@serpentine.com> |
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3 | Bryan O'Sullivan <bos@serpentine.com> | |
4 |
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4 | |||
5 | NAME |
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5 | NAME | |
6 | ---- |
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6 | ---- | |
7 | hgrc - configuration files for Mercurial |
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7 | hgrc - configuration files for Mercurial | |
8 |
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8 | |||
9 | SYNOPSIS |
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9 | SYNOPSIS | |
10 | -------- |
|
10 | -------- | |
11 |
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11 | |||
12 | The Mercurial system uses a set of configuration files to control |
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12 | The Mercurial system uses a set of configuration files to control | |
13 | aspects of its behaviour. |
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13 | aspects of its behaviour. | |
14 |
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14 | |||
15 | FILES |
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15 | FILES | |
16 | ----- |
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16 | ----- | |
17 |
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17 | |||
18 | Mercurial reads configuration data from several files, if they exist. |
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18 | Mercurial reads configuration data from several files, if they exist. | |
19 | The names of these files depend on the system on which Mercurial is |
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19 | The names of these files depend on the system on which Mercurial is | |
20 | installed. |
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20 | installed. | |
21 |
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21 | |||
22 | (Unix) <install-root>/etc/mercurial/hgrc.d/*.rc:: |
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22 | (Unix) <install-root>/etc/mercurial/hgrc.d/*.rc:: | |
23 | (Unix) <install-root>/etc/mercurial/hgrc:: |
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23 | (Unix) <install-root>/etc/mercurial/hgrc:: | |
24 | Per-installation configuration files, searched for in the |
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24 | Per-installation configuration files, searched for in the | |
25 | directory where Mercurial is installed. For example, if installed |
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25 | directory where Mercurial is installed. For example, if installed | |
26 | in /shared/tools, Mercurial will look in |
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26 | in /shared/tools, Mercurial will look in | |
27 | /shared/tools/etc/mercurial/hgrc. Options in these files apply to |
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27 | /shared/tools/etc/mercurial/hgrc. Options in these files apply to | |
28 | all Mercurial commands executed by any user in any directory. |
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28 | all Mercurial commands executed by any user in any directory. | |
29 |
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29 | |||
30 | (Unix) /etc/mercurial/hgrc.d/*.rc:: |
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30 | (Unix) /etc/mercurial/hgrc.d/*.rc:: | |
31 | (Unix) /etc/mercurial/hgrc:: |
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31 | (Unix) /etc/mercurial/hgrc:: | |
32 | (Windows) C:\Mercurial\Mercurial.ini:: |
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32 | (Windows) C:\Mercurial\Mercurial.ini:: | |
33 | Per-system configuration files, for the system on which Mercurial |
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33 | Per-system configuration files, for the system on which Mercurial | |
34 | is running. Options in these files apply to all Mercurial |
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34 | is running. Options in these files apply to all Mercurial | |
35 | commands executed by any user in any directory. Options in these |
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35 | commands executed by any user in any directory. Options in these | |
36 | files override per-installation options. |
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36 | files override per-installation options. | |
37 |
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37 | |||
38 | (Unix) $HOME/.hgrc:: |
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38 | (Unix) $HOME/.hgrc:: | |
39 | (Windows) C:\Documents and Settings\USERNAME\Mercurial.ini:: |
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39 | (Windows) C:\Documents and Settings\USERNAME\Mercurial.ini:: | |
40 | (Windows) $HOME\Mercurial.ini:: |
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40 | (Windows) $HOME\Mercurial.ini:: | |
41 | Per-user configuration file, for the user running Mercurial. |
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41 | Per-user configuration file, for the user running Mercurial. | |
42 | Options in this file apply to all Mercurial commands executed by |
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42 | Options in this file apply to all Mercurial commands executed by | |
43 | any user in any directory. Options in this file override |
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43 | any user in any directory. Options in this file override | |
44 | per-installation and per-system options. |
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44 | per-installation and per-system options. | |
45 | On Windows system, one of these is chosen exclusively according |
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45 | On Windows system, one of these is chosen exclusively according | |
46 | to definition of HOME environment variable. |
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46 | to definition of HOME environment variable. | |
47 |
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47 | |||
48 | (Unix, Windows) <repo>/.hg/hgrc:: |
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48 | (Unix, Windows) <repo>/.hg/hgrc:: | |
49 | Per-repository configuration options that only apply in a |
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49 | Per-repository configuration options that only apply in a | |
50 | particular repository. This file is not version-controlled, and |
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50 | particular repository. This file is not version-controlled, and | |
51 | will not get transferred during a "clone" operation. Options in |
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51 | will not get transferred during a "clone" operation. Options in | |
52 | this file override options in all other configuration files. |
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52 | this file override options in all other configuration files. | |
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53 | On Unix, this file is only read if it belongs to a trusted user | |||
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54 | or to a trusted group. | |||
53 |
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55 | |||
54 | SYNTAX |
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56 | SYNTAX | |
55 | ------ |
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57 | ------ | |
56 |
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58 | |||
57 | A configuration file consists of sections, led by a "[section]" header |
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59 | A configuration file consists of sections, led by a "[section]" header | |
58 | and followed by "name: value" entries; "name=value" is also accepted. |
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60 | and followed by "name: value" entries; "name=value" is also accepted. | |
59 |
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61 | |||
60 | [spam] |
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62 | [spam] | |
61 | eggs=ham |
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63 | eggs=ham | |
62 | green= |
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64 | green= | |
63 | eggs |
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65 | eggs | |
64 |
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66 | |||
65 | Each line contains one entry. If the lines that follow are indented, |
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67 | Each line contains one entry. If the lines that follow are indented, | |
66 | they are treated as continuations of that entry. |
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68 | they are treated as continuations of that entry. | |
67 |
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69 | |||
68 | Leading whitespace is removed from values. Empty lines are skipped. |
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70 | Leading whitespace is removed from values. Empty lines are skipped. | |
69 |
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71 | |||
70 | The optional values can contain format strings which refer to other |
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72 | The optional values can contain format strings which refer to other | |
71 | values in the same section, or values in a special DEFAULT section. |
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73 | values in the same section, or values in a special DEFAULT section. | |
72 |
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74 | |||
73 | Lines beginning with "#" or ";" are ignored and may be used to provide |
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75 | Lines beginning with "#" or ";" are ignored and may be used to provide | |
74 | comments. |
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76 | comments. | |
75 |
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77 | |||
76 | SECTIONS |
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78 | SECTIONS | |
77 | -------- |
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79 | -------- | |
78 |
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80 | |||
79 | This section describes the different sections that may appear in a |
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81 | This section describes the different sections that may appear in a | |
80 | Mercurial "hgrc" file, the purpose of each section, its possible |
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82 | Mercurial "hgrc" file, the purpose of each section, its possible | |
81 | keys, and their possible values. |
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83 | keys, and their possible values. | |
82 |
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84 | |||
83 | decode/encode:: |
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85 | decode/encode:: | |
84 | Filters for transforming files on checkout/checkin. This would |
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86 | Filters for transforming files on checkout/checkin. This would | |
85 | typically be used for newline processing or other |
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87 | typically be used for newline processing or other | |
86 | localization/canonicalization of files. |
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88 | localization/canonicalization of files. | |
87 |
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89 | |||
88 | Filters consist of a filter pattern followed by a filter command. |
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90 | Filters consist of a filter pattern followed by a filter command. | |
89 | Filter patterns are globs by default, rooted at the repository |
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91 | Filter patterns are globs by default, rooted at the repository | |
90 | root. For example, to match any file ending in ".txt" in the root |
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92 | root. For example, to match any file ending in ".txt" in the root | |
91 | directory only, use the pattern "*.txt". To match any file ending |
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93 | directory only, use the pattern "*.txt". To match any file ending | |
92 | in ".c" anywhere in the repository, use the pattern "**.c". |
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94 | in ".c" anywhere in the repository, use the pattern "**.c". | |
93 |
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95 | |||
94 | The filter command can start with a specifier, either "pipe:" or |
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96 | The filter command can start with a specifier, either "pipe:" or | |
95 | "tempfile:". If no specifier is given, "pipe:" is used by default. |
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97 | "tempfile:". If no specifier is given, "pipe:" is used by default. | |
96 |
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98 | |||
97 | A "pipe:" command must accept data on stdin and return the |
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99 | A "pipe:" command must accept data on stdin and return the | |
98 | transformed data on stdout. |
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100 | transformed data on stdout. | |
99 |
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101 | |||
100 | Pipe example: |
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102 | Pipe example: | |
101 |
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103 | |||
102 | [encode] |
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104 | [encode] | |
103 | # uncompress gzip files on checkin to improve delta compression |
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105 | # uncompress gzip files on checkin to improve delta compression | |
104 | # note: not necessarily a good idea, just an example |
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106 | # note: not necessarily a good idea, just an example | |
105 | *.gz = pipe: gunzip |
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107 | *.gz = pipe: gunzip | |
106 |
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108 | |||
107 | [decode] |
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109 | [decode] | |
108 | # recompress gzip files when writing them to the working dir (we |
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110 | # recompress gzip files when writing them to the working dir (we | |
109 | # can safely omit "pipe:", because it's the default) |
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111 | # can safely omit "pipe:", because it's the default) | |
110 | *.gz = gzip |
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112 | *.gz = gzip | |
111 |
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113 | |||
112 | A "tempfile:" command is a template. The string INFILE is replaced |
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114 | A "tempfile:" command is a template. The string INFILE is replaced | |
113 | with the name of a temporary file that contains the data to be |
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115 | with the name of a temporary file that contains the data to be | |
114 | filtered by the command. The string OUTFILE is replaced with the |
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116 | filtered by the command. The string OUTFILE is replaced with the | |
115 | name of an empty temporary file, where the filtered data must be |
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117 | name of an empty temporary file, where the filtered data must be | |
116 | written by the command. |
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118 | written by the command. | |
117 |
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119 | |||
118 | NOTE: the tempfile mechanism is recommended for Windows systems, |
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120 | NOTE: the tempfile mechanism is recommended for Windows systems, | |
119 | where the standard shell I/O redirection operators often have |
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121 | where the standard shell I/O redirection operators often have | |
120 | strange effects. In particular, if you are doing line ending |
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122 | strange effects. In particular, if you are doing line ending | |
121 | conversion on Windows using the popular dos2unix and unix2dos |
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123 | conversion on Windows using the popular dos2unix and unix2dos | |
122 | programs, you *must* use the tempfile mechanism, as using pipes will |
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124 | programs, you *must* use the tempfile mechanism, as using pipes will | |
123 | corrupt the contents of your files. |
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125 | corrupt the contents of your files. | |
124 |
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126 | |||
125 | Tempfile example: |
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127 | Tempfile example: | |
126 |
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128 | |||
127 | [encode] |
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129 | [encode] | |
128 | # convert files to unix line ending conventions on checkin |
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130 | # convert files to unix line ending conventions on checkin | |
129 | **.txt = tempfile: dos2unix -n INFILE OUTFILE |
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131 | **.txt = tempfile: dos2unix -n INFILE OUTFILE | |
130 |
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132 | |||
131 | [decode] |
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133 | [decode] | |
132 | # convert files to windows line ending conventions when writing |
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134 | # convert files to windows line ending conventions when writing | |
133 | # them to the working dir |
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135 | # them to the working dir | |
134 | **.txt = tempfile: unix2dos -n INFILE OUTFILE |
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136 | **.txt = tempfile: unix2dos -n INFILE OUTFILE | |
135 |
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137 | |||
136 | email:: |
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138 | email:: | |
137 | Settings for extensions that send email messages. |
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139 | Settings for extensions that send email messages. | |
138 | from;; |
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140 | from;; | |
139 | Optional. Email address to use in "From" header and SMTP envelope |
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141 | Optional. Email address to use in "From" header and SMTP envelope | |
140 | of outgoing messages. |
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142 | of outgoing messages. | |
141 | to;; |
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143 | to;; | |
142 | Optional. Comma-separated list of recipients' email addresses. |
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144 | Optional. Comma-separated list of recipients' email addresses. | |
143 | cc;; |
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145 | cc;; | |
144 | Optional. Comma-separated list of carbon copy recipients' |
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146 | Optional. Comma-separated list of carbon copy recipients' | |
145 | email addresses. |
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147 | email addresses. | |
146 | bcc;; |
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148 | bcc;; | |
147 | Optional. Comma-separated list of blind carbon copy |
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149 | Optional. Comma-separated list of blind carbon copy | |
148 | recipients' email addresses. Cannot be set interactively. |
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150 | recipients' email addresses. Cannot be set interactively. | |
149 | method;; |
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151 | method;; | |
150 | Optional. Method to use to send email messages. If value is |
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152 | Optional. Method to use to send email messages. If value is | |
151 | "smtp" (default), use SMTP (see section "[smtp]" for |
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153 | "smtp" (default), use SMTP (see section "[smtp]" for | |
152 | configuration). Otherwise, use as name of program to run that |
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154 | configuration). Otherwise, use as name of program to run that | |
153 | acts like sendmail (takes "-f" option for sender, list of |
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155 | acts like sendmail (takes "-f" option for sender, list of | |
154 | recipients on command line, message on stdin). Normally, setting |
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156 | recipients on command line, message on stdin). Normally, setting | |
155 | this to "sendmail" or "/usr/sbin/sendmail" is enough to use |
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157 | this to "sendmail" or "/usr/sbin/sendmail" is enough to use | |
156 | sendmail to send messages. |
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158 | sendmail to send messages. | |
157 |
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159 | |||
158 | Email example: |
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160 | Email example: | |
159 |
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161 | |||
160 | [email] |
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162 | [email] | |
161 | from = Joseph User <joe.user@example.com> |
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163 | from = Joseph User <joe.user@example.com> | |
162 | method = /usr/sbin/sendmail |
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164 | method = /usr/sbin/sendmail | |
163 |
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165 | |||
164 | extensions:: |
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166 | extensions:: | |
165 | Mercurial has an extension mechanism for adding new features. To |
|
167 | Mercurial has an extension mechanism for adding new features. To | |
166 | enable an extension, create an entry for it in this section. |
|
168 | enable an extension, create an entry for it in this section. | |
167 |
|
169 | |||
168 | If you know that the extension is already in Python's search path, |
|
170 | If you know that the extension is already in Python's search path, | |
169 | you can give the name of the module, followed by "=", with nothing |
|
171 | you can give the name of the module, followed by "=", with nothing | |
170 | after the "=". |
|
172 | after the "=". | |
171 |
|
173 | |||
172 | Otherwise, give a name that you choose, followed by "=", followed by |
|
174 | Otherwise, give a name that you choose, followed by "=", followed by | |
173 | the path to the ".py" file (including the file name extension) that |
|
175 | the path to the ".py" file (including the file name extension) that | |
174 | defines the extension. |
|
176 | defines the extension. | |
175 |
|
177 | |||
176 | Example for ~/.hgrc: |
|
178 | Example for ~/.hgrc: | |
177 |
|
179 | |||
178 | [extensions] |
|
180 | [extensions] | |
179 | # (the mq extension will get loaded from mercurial's path) |
|
181 | # (the mq extension will get loaded from mercurial's path) | |
180 | hgext.mq = |
|
182 | hgext.mq = | |
181 | # (this extension will get loaded from the file specified) |
|
183 | # (this extension will get loaded from the file specified) | |
182 | myfeature = ~/.hgext/myfeature.py |
|
184 | myfeature = ~/.hgext/myfeature.py | |
183 |
|
185 | |||
184 | hooks:: |
|
186 | hooks:: | |
185 | Commands or Python functions that get automatically executed by |
|
187 | Commands or Python functions that get automatically executed by | |
186 | various actions such as starting or finishing a commit. Multiple |
|
188 | various actions such as starting or finishing a commit. Multiple | |
187 | hooks can be run for the same action by appending a suffix to the |
|
189 | hooks can be run for the same action by appending a suffix to the | |
188 | action. Overriding a site-wide hook can be done by changing its |
|
190 | action. Overriding a site-wide hook can be done by changing its | |
189 | value or setting it to an empty string. |
|
191 | value or setting it to an empty string. | |
190 |
|
192 | |||
191 | Example .hg/hgrc: |
|
193 | Example .hg/hgrc: | |
192 |
|
194 | |||
193 | [hooks] |
|
195 | [hooks] | |
194 | # do not use the site-wide hook |
|
196 | # do not use the site-wide hook | |
195 | incoming = |
|
197 | incoming = | |
196 | incoming.email = /my/email/hook |
|
198 | incoming.email = /my/email/hook | |
197 | incoming.autobuild = /my/build/hook |
|
199 | incoming.autobuild = /my/build/hook | |
198 |
|
200 | |||
199 | Most hooks are run with environment variables set that give added |
|
201 | Most hooks are run with environment variables set that give added | |
200 | useful information. For each hook below, the environment variables |
|
202 | useful information. For each hook below, the environment variables | |
201 | it is passed are listed with names of the form "$HG_foo". |
|
203 | it is passed are listed with names of the form "$HG_foo". | |
202 |
|
204 | |||
203 | changegroup;; |
|
205 | changegroup;; | |
204 | Run after a changegroup has been added via push, pull or |
|
206 | Run after a changegroup has been added via push, pull or | |
205 | unbundle. ID of the first new changeset is in $HG_NODE. URL from |
|
207 | unbundle. ID of the first new changeset is in $HG_NODE. URL from | |
206 | which changes came is in $HG_URL. |
|
208 | which changes came is in $HG_URL. | |
207 | commit;; |
|
209 | commit;; | |
208 | Run after a changeset has been created in the local repository. |
|
210 | Run after a changeset has been created in the local repository. | |
209 | ID of the newly created changeset is in $HG_NODE. Parent |
|
211 | ID of the newly created changeset is in $HG_NODE. Parent | |
210 | changeset IDs are in $HG_PARENT1 and $HG_PARENT2. |
|
212 | changeset IDs are in $HG_PARENT1 and $HG_PARENT2. | |
211 | incoming;; |
|
213 | incoming;; | |
212 | Run after a changeset has been pulled, pushed, or unbundled into |
|
214 | Run after a changeset has been pulled, pushed, or unbundled into | |
213 | the local repository. The ID of the newly arrived changeset is in |
|
215 | the local repository. The ID of the newly arrived changeset is in | |
214 | $HG_NODE. URL that was source of changes came is in $HG_URL. |
|
216 | $HG_NODE. URL that was source of changes came is in $HG_URL. | |
215 | outgoing;; |
|
217 | outgoing;; | |
216 | Run after sending changes from local repository to another. ID of |
|
218 | Run after sending changes from local repository to another. ID of | |
217 | first changeset sent is in $HG_NODE. Source of operation is in |
|
219 | first changeset sent is in $HG_NODE. Source of operation is in | |
218 | $HG_SOURCE; see "preoutgoing" hook for description. |
|
220 | $HG_SOURCE; see "preoutgoing" hook for description. | |
219 | prechangegroup;; |
|
221 | prechangegroup;; | |
220 | Run before a changegroup is added via push, pull or unbundle. |
|
222 | Run before a changegroup is added via push, pull or unbundle. | |
221 | Exit status 0 allows the changegroup to proceed. Non-zero status |
|
223 | Exit status 0 allows the changegroup to proceed. Non-zero status | |
222 | will cause the push, pull or unbundle to fail. URL from which |
|
224 | will cause the push, pull or unbundle to fail. URL from which | |
223 | changes will come is in $HG_URL. |
|
225 | changes will come is in $HG_URL. | |
224 | precommit;; |
|
226 | precommit;; | |
225 | Run before starting a local commit. Exit status 0 allows the |
|
227 | Run before starting a local commit. Exit status 0 allows the | |
226 | commit to proceed. Non-zero status will cause the commit to fail. |
|
228 | commit to proceed. Non-zero status will cause the commit to fail. | |
227 | Parent changeset IDs are in $HG_PARENT1 and $HG_PARENT2. |
|
229 | Parent changeset IDs are in $HG_PARENT1 and $HG_PARENT2. | |
228 | preoutgoing;; |
|
230 | preoutgoing;; | |
229 | Run before computing changes to send from the local repository to |
|
231 | Run before computing changes to send from the local repository to | |
230 | another. Non-zero status will cause failure. This lets you |
|
232 | another. Non-zero status will cause failure. This lets you | |
231 | prevent pull over http or ssh. Also prevents against local pull, |
|
233 | prevent pull over http or ssh. Also prevents against local pull, | |
232 | push (outbound) or bundle commands, but not effective, since you |
|
234 | push (outbound) or bundle commands, but not effective, since you | |
233 | can just copy files instead then. Source of operation is in |
|
235 | can just copy files instead then. Source of operation is in | |
234 | $HG_SOURCE. If "serve", operation is happening on behalf of |
|
236 | $HG_SOURCE. If "serve", operation is happening on behalf of | |
235 | remote ssh or http repository. If "push", "pull" or "bundle", |
|
237 | remote ssh or http repository. If "push", "pull" or "bundle", | |
236 | operation is happening on behalf of repository on same system. |
|
238 | operation is happening on behalf of repository on same system. | |
237 | pretag;; |
|
239 | pretag;; | |
238 | Run before creating a tag. Exit status 0 allows the tag to be |
|
240 | Run before creating a tag. Exit status 0 allows the tag to be | |
239 | created. Non-zero status will cause the tag to fail. ID of |
|
241 | created. Non-zero status will cause the tag to fail. ID of | |
240 | changeset to tag is in $HG_NODE. Name of tag is in $HG_TAG. Tag |
|
242 | changeset to tag is in $HG_NODE. Name of tag is in $HG_TAG. Tag | |
241 | is local if $HG_LOCAL=1, in repo if $HG_LOCAL=0. |
|
243 | is local if $HG_LOCAL=1, in repo if $HG_LOCAL=0. | |
242 | pretxnchangegroup;; |
|
244 | pretxnchangegroup;; | |
243 | Run after a changegroup has been added via push, pull or unbundle, |
|
245 | Run after a changegroup has been added via push, pull or unbundle, | |
244 | but before the transaction has been committed. Changegroup is |
|
246 | but before the transaction has been committed. Changegroup is | |
245 | visible to hook program. This lets you validate incoming changes |
|
247 | visible to hook program. This lets you validate incoming changes | |
246 | before accepting them. Passed the ID of the first new changeset |
|
248 | before accepting them. Passed the ID of the first new changeset | |
247 | in $HG_NODE. Exit status 0 allows the transaction to commit. |
|
249 | in $HG_NODE. Exit status 0 allows the transaction to commit. | |
248 | Non-zero status will cause the transaction to be rolled back and |
|
250 | Non-zero status will cause the transaction to be rolled back and | |
249 | the push, pull or unbundle will fail. URL that was source of |
|
251 | the push, pull or unbundle will fail. URL that was source of | |
250 | changes is in $HG_URL. |
|
252 | changes is in $HG_URL. | |
251 | pretxncommit;; |
|
253 | pretxncommit;; | |
252 | Run after a changeset has been created but the transaction not yet |
|
254 | Run after a changeset has been created but the transaction not yet | |
253 | committed. Changeset is visible to hook program. This lets you |
|
255 | committed. Changeset is visible to hook program. This lets you | |
254 | validate commit message and changes. Exit status 0 allows the |
|
256 | validate commit message and changes. Exit status 0 allows the | |
255 | commit to proceed. Non-zero status will cause the transaction to |
|
257 | commit to proceed. Non-zero status will cause the transaction to | |
256 | be rolled back. ID of changeset is in $HG_NODE. Parent changeset |
|
258 | be rolled back. ID of changeset is in $HG_NODE. Parent changeset | |
257 | IDs are in $HG_PARENT1 and $HG_PARENT2. |
|
259 | IDs are in $HG_PARENT1 and $HG_PARENT2. | |
258 | preupdate;; |
|
260 | preupdate;; | |
259 | Run before updating the working directory. Exit status 0 allows |
|
261 | Run before updating the working directory. Exit status 0 allows | |
260 | the update to proceed. Non-zero status will prevent the update. |
|
262 | the update to proceed. Non-zero status will prevent the update. | |
261 | Changeset ID of first new parent is in $HG_PARENT1. If merge, ID |
|
263 | Changeset ID of first new parent is in $HG_PARENT1. If merge, ID | |
262 | of second new parent is in $HG_PARENT2. |
|
264 | of second new parent is in $HG_PARENT2. | |
263 | tag;; |
|
265 | tag;; | |
264 | Run after a tag is created. ID of tagged changeset is in |
|
266 | Run after a tag is created. ID of tagged changeset is in | |
265 | $HG_NODE. Name of tag is in $HG_TAG. Tag is local if |
|
267 | $HG_NODE. Name of tag is in $HG_TAG. Tag is local if | |
266 | $HG_LOCAL=1, in repo if $HG_LOCAL=0. |
|
268 | $HG_LOCAL=1, in repo if $HG_LOCAL=0. | |
267 | update;; |
|
269 | update;; | |
268 | Run after updating the working directory. Changeset ID of first |
|
270 | Run after updating the working directory. Changeset ID of first | |
269 | new parent is in $HG_PARENT1. If merge, ID of second new parent |
|
271 | new parent is in $HG_PARENT1. If merge, ID of second new parent | |
270 | is in $HG_PARENT2. If update succeeded, $HG_ERROR=0. If update |
|
272 | is in $HG_PARENT2. If update succeeded, $HG_ERROR=0. If update | |
271 | failed (e.g. because conflicts not resolved), $HG_ERROR=1. |
|
273 | failed (e.g. because conflicts not resolved), $HG_ERROR=1. | |
272 |
|
274 | |||
273 | Note: In earlier releases, the names of hook environment variables |
|
275 | Note: In earlier releases, the names of hook environment variables | |
274 | did not have a "HG_" prefix. The old unprefixed names are no longer |
|
276 | did not have a "HG_" prefix. The old unprefixed names are no longer | |
275 | provided in the environment. |
|
277 | provided in the environment. | |
276 |
|
278 | |||
277 | The syntax for Python hooks is as follows: |
|
279 | The syntax for Python hooks is as follows: | |
278 |
|
280 | |||
279 | hookname = python:modulename.submodule.callable |
|
281 | hookname = python:modulename.submodule.callable | |
280 |
|
282 | |||
281 | Python hooks are run within the Mercurial process. Each hook is |
|
283 | Python hooks are run within the Mercurial process. Each hook is | |
282 | called with at least three keyword arguments: a ui object (keyword |
|
284 | called with at least three keyword arguments: a ui object (keyword | |
283 | "ui"), a repository object (keyword "repo"), and a "hooktype" |
|
285 | "ui"), a repository object (keyword "repo"), and a "hooktype" | |
284 | keyword that tells what kind of hook is used. Arguments listed as |
|
286 | keyword that tells what kind of hook is used. Arguments listed as | |
285 | environment variables above are passed as keyword arguments, with no |
|
287 | environment variables above are passed as keyword arguments, with no | |
286 | "HG_" prefix, and names in lower case. |
|
288 | "HG_" prefix, and names in lower case. | |
287 |
|
289 | |||
288 | A Python hook must return a "true" value to succeed. Returning a |
|
290 | A Python hook must return a "true" value to succeed. Returning a | |
289 | "false" value or raising an exception is treated as failure of the |
|
291 | "false" value or raising an exception is treated as failure of the | |
290 | hook. |
|
292 | hook. | |
291 |
|
293 | |||
292 | http_proxy:: |
|
294 | http_proxy:: | |
293 | Used to access web-based Mercurial repositories through a HTTP |
|
295 | Used to access web-based Mercurial repositories through a HTTP | |
294 | proxy. |
|
296 | proxy. | |
295 | host;; |
|
297 | host;; | |
296 | Host name and (optional) port of the proxy server, for example |
|
298 | Host name and (optional) port of the proxy server, for example | |
297 | "myproxy:8000". |
|
299 | "myproxy:8000". | |
298 | no;; |
|
300 | no;; | |
299 | Optional. Comma-separated list of host names that should bypass |
|
301 | Optional. Comma-separated list of host names that should bypass | |
300 | the proxy. |
|
302 | the proxy. | |
301 | passwd;; |
|
303 | passwd;; | |
302 | Optional. Password to authenticate with at the proxy server. |
|
304 | Optional. Password to authenticate with at the proxy server. | |
303 | user;; |
|
305 | user;; | |
304 | Optional. User name to authenticate with at the proxy server. |
|
306 | Optional. User name to authenticate with at the proxy server. | |
305 |
|
307 | |||
306 | smtp:: |
|
308 | smtp:: | |
307 | Configuration for extensions that need to send email messages. |
|
309 | Configuration for extensions that need to send email messages. | |
308 | host;; |
|
310 | host;; | |
309 | Host name of mail server, e.g. "mail.example.com". |
|
311 | Host name of mail server, e.g. "mail.example.com". | |
310 | port;; |
|
312 | port;; | |
311 | Optional. Port to connect to on mail server. Default: 25. |
|
313 | Optional. Port to connect to on mail server. Default: 25. | |
312 | tls;; |
|
314 | tls;; | |
313 | Optional. Whether to connect to mail server using TLS. True or |
|
315 | Optional. Whether to connect to mail server using TLS. True or | |
314 | False. Default: False. |
|
316 | False. Default: False. | |
315 | username;; |
|
317 | username;; | |
316 | Optional. User name to authenticate to SMTP server with. |
|
318 | Optional. User name to authenticate to SMTP server with. | |
317 | If username is specified, password must also be specified. |
|
319 | If username is specified, password must also be specified. | |
318 | Default: none. |
|
320 | Default: none. | |
319 | password;; |
|
321 | password;; | |
320 | Optional. Password to authenticate to SMTP server with. |
|
322 | Optional. Password to authenticate to SMTP server with. | |
321 | If username is specified, password must also be specified. |
|
323 | If username is specified, password must also be specified. | |
322 | Default: none. |
|
324 | Default: none. | |
323 | local_hostname;; |
|
325 | local_hostname;; | |
324 | Optional. It's the hostname that the sender can use to identify itself |
|
326 | Optional. It's the hostname that the sender can use to identify itself | |
325 | to the MTA. |
|
327 | to the MTA. | |
326 |
|
328 | |||
327 | paths:: |
|
329 | paths:: | |
328 | Assigns symbolic names to repositories. The left side is the |
|
330 | Assigns symbolic names to repositories. The left side is the | |
329 | symbolic name, and the right gives the directory or URL that is the |
|
331 | symbolic name, and the right gives the directory or URL that is the | |
330 | location of the repository. Default paths can be declared by |
|
332 | location of the repository. Default paths can be declared by | |
331 | setting the following entries. |
|
333 | setting the following entries. | |
332 | default;; |
|
334 | default;; | |
333 | Directory or URL to use when pulling if no source is specified. |
|
335 | Directory or URL to use when pulling if no source is specified. | |
334 | Default is set to repository from which the current repository |
|
336 | Default is set to repository from which the current repository | |
335 | was cloned. |
|
337 | was cloned. | |
336 | default-push;; |
|
338 | default-push;; | |
337 | Optional. Directory or URL to use when pushing if no destination |
|
339 | Optional. Directory or URL to use when pushing if no destination | |
338 | is specified. |
|
340 | is specified. | |
339 |
|
341 | |||
340 | server:: |
|
342 | server:: | |
341 | Controls generic server settings. |
|
343 | Controls generic server settings. | |
342 | uncompressed;; |
|
344 | uncompressed;; | |
343 | Whether to allow clients to clone a repo using the uncompressed |
|
345 | Whether to allow clients to clone a repo using the uncompressed | |
344 | streaming protocol. This transfers about 40% more data than a |
|
346 | streaming protocol. This transfers about 40% more data than a | |
345 | regular clone, but uses less memory and CPU on both server and |
|
347 | regular clone, but uses less memory and CPU on both server and | |
346 | client. Over a LAN (100Mbps or better) or a very fast WAN, an |
|
348 | client. Over a LAN (100Mbps or better) or a very fast WAN, an | |
347 | uncompressed streaming clone is a lot faster (~10x) than a regular |
|
349 | uncompressed streaming clone is a lot faster (~10x) than a regular | |
348 | clone. Over most WAN connections (anything slower than about |
|
350 | clone. Over most WAN connections (anything slower than about | |
349 | 6Mbps), uncompressed streaming is slower, because of the extra |
|
351 | 6Mbps), uncompressed streaming is slower, because of the extra | |
350 | data transfer overhead. Default is False. |
|
352 | data transfer overhead. Default is False. | |
351 |
|
353 | |||
|
354 | trusted:: | |||
|
355 | Mercurial will only read the .hg/hgrc file from a repository if | |||
|
356 | it belongs to a trusted user or to a trusted group. This section | |||
|
357 | specifies what users and groups are trusted. To trust everybody, | |||
|
358 | list a user or a group with name "*". | |||
|
359 | users;; | |||
|
360 | Comma-separated list of trusted users. | |||
|
361 | groups;; | |||
|
362 | Comma-separated list of trusted groups. | |||
|
363 | ||||
352 | ui:: |
|
364 | ui:: | |
353 | User interface controls. |
|
365 | User interface controls. | |
354 | debug;; |
|
366 | debug;; | |
355 | Print debugging information. True or False. Default is False. |
|
367 | Print debugging information. True or False. Default is False. | |
356 | editor;; |
|
368 | editor;; | |
357 | The editor to use during a commit. Default is $EDITOR or "vi". |
|
369 | The editor to use during a commit. Default is $EDITOR or "vi". | |
358 | ignore;; |
|
370 | ignore;; | |
359 | A file to read per-user ignore patterns from. This file should be in |
|
371 | A file to read per-user ignore patterns from. This file should be in | |
360 | the same format as a repository-wide .hgignore file. This option |
|
372 | the same format as a repository-wide .hgignore file. This option | |
361 | supports hook syntax, so if you want to specify multiple ignore |
|
373 | supports hook syntax, so if you want to specify multiple ignore | |
362 | files, you can do so by setting something like |
|
374 | files, you can do so by setting something like | |
363 | "ignore.other = ~/.hgignore2". For details of the ignore file |
|
375 | "ignore.other = ~/.hgignore2". For details of the ignore file | |
364 | format, see the hgignore(5) man page. |
|
376 | format, see the hgignore(5) man page. | |
365 | interactive;; |
|
377 | interactive;; | |
366 | Allow to prompt the user. True or False. Default is True. |
|
378 | Allow to prompt the user. True or False. Default is True. | |
367 | logtemplate;; |
|
379 | logtemplate;; | |
368 | Template string for commands that print changesets. |
|
380 | Template string for commands that print changesets. | |
369 | style;; |
|
381 | style;; | |
370 | Name of style to use for command output. |
|
382 | Name of style to use for command output. | |
371 | merge;; |
|
383 | merge;; | |
372 | The conflict resolution program to use during a manual merge. |
|
384 | The conflict resolution program to use during a manual merge. | |
373 | Default is "hgmerge". |
|
385 | Default is "hgmerge". | |
374 | quiet;; |
|
386 | quiet;; | |
375 | Reduce the amount of output printed. True or False. Default is False. |
|
387 | Reduce the amount of output printed. True or False. Default is False. | |
376 | remotecmd;; |
|
388 | remotecmd;; | |
377 | remote command to use for clone/push/pull operations. Default is 'hg'. |
|
389 | remote command to use for clone/push/pull operations. Default is 'hg'. | |
378 | ssh;; |
|
390 | ssh;; | |
379 | command to use for SSH connections. Default is 'ssh'. |
|
391 | command to use for SSH connections. Default is 'ssh'. | |
380 | strict;; |
|
392 | strict;; | |
381 | Require exact command names, instead of allowing unambiguous |
|
393 | Require exact command names, instead of allowing unambiguous | |
382 | abbreviations. True or False. Default is False. |
|
394 | abbreviations. True or False. Default is False. | |
383 | timeout;; |
|
395 | timeout;; | |
384 | The timeout used when a lock is held (in seconds), a negative value |
|
396 | The timeout used when a lock is held (in seconds), a negative value | |
385 | means no timeout. Default is 600. |
|
397 | means no timeout. Default is 600. | |
386 | username;; |
|
398 | username;; | |
387 | The committer of a changeset created when running "commit". |
|
399 | The committer of a changeset created when running "commit". | |
388 | Typically a person's name and email address, e.g. "Fred Widget |
|
400 | Typically a person's name and email address, e.g. "Fred Widget | |
389 | <fred@example.com>". Default is $EMAIL or username@hostname, unless |
|
401 | <fred@example.com>". Default is $EMAIL or username@hostname, unless | |
390 | username is set to an empty string, which enforces specifying the |
|
402 | username is set to an empty string, which enforces specifying the | |
391 | username manually. |
|
403 | username manually. | |
392 | verbose;; |
|
404 | verbose;; | |
393 | Increase the amount of output printed. True or False. Default is False. |
|
405 | Increase the amount of output printed. True or False. Default is False. | |
394 |
|
406 | |||
395 |
|
407 | |||
396 | web:: |
|
408 | web:: | |
397 | Web interface configuration. |
|
409 | Web interface configuration. | |
398 | accesslog;; |
|
410 | accesslog;; | |
399 | Where to output the access log. Default is stdout. |
|
411 | Where to output the access log. Default is stdout. | |
400 | address;; |
|
412 | address;; | |
401 | Interface address to bind to. Default is all. |
|
413 | Interface address to bind to. Default is all. | |
402 | allow_archive;; |
|
414 | allow_archive;; | |
403 | List of archive format (bz2, gz, zip) allowed for downloading. |
|
415 | List of archive format (bz2, gz, zip) allowed for downloading. | |
404 | Default is empty. |
|
416 | Default is empty. | |
405 | allowbz2;; |
|
417 | allowbz2;; | |
406 | (DEPRECATED) Whether to allow .tar.bz2 downloading of repo revisions. |
|
418 | (DEPRECATED) Whether to allow .tar.bz2 downloading of repo revisions. | |
407 | Default is false. |
|
419 | Default is false. | |
408 | allowgz;; |
|
420 | allowgz;; | |
409 | (DEPRECATED) Whether to allow .tar.gz downloading of repo revisions. |
|
421 | (DEPRECATED) Whether to allow .tar.gz downloading of repo revisions. | |
410 | Default is false. |
|
422 | Default is false. | |
411 | allowpull;; |
|
423 | allowpull;; | |
412 | Whether to allow pulling from the repository. Default is true. |
|
424 | Whether to allow pulling from the repository. Default is true. | |
413 | allow_push;; |
|
425 | allow_push;; | |
414 | Whether to allow pushing to the repository. If empty or not set, |
|
426 | Whether to allow pushing to the repository. If empty or not set, | |
415 | push is not allowed. If the special value "*", any remote user |
|
427 | push is not allowed. If the special value "*", any remote user | |
416 | can push, including unauthenticated users. Otherwise, the remote |
|
428 | can push, including unauthenticated users. Otherwise, the remote | |
417 | user must have been authenticated, and the authenticated user name |
|
429 | user must have been authenticated, and the authenticated user name | |
418 | must be present in this list (separated by whitespace or ","). |
|
430 | must be present in this list (separated by whitespace or ","). | |
419 | The contents of the allow_push list are examined after the |
|
431 | The contents of the allow_push list are examined after the | |
420 | deny_push list. |
|
432 | deny_push list. | |
421 | allowzip;; |
|
433 | allowzip;; | |
422 | (DEPRECATED) Whether to allow .zip downloading of repo revisions. |
|
434 | (DEPRECATED) Whether to allow .zip downloading of repo revisions. | |
423 | Default is false. This feature creates temporary files. |
|
435 | Default is false. This feature creates temporary files. | |
424 | baseurl;; |
|
436 | baseurl;; | |
425 | Base URL to use when publishing URLs in other locations, so |
|
437 | Base URL to use when publishing URLs in other locations, so | |
426 | third-party tools like email notification hooks can construct URLs. |
|
438 | third-party tools like email notification hooks can construct URLs. | |
427 | Example: "http://hgserver/repos/" |
|
439 | Example: "http://hgserver/repos/" | |
428 | contact;; |
|
440 | contact;; | |
429 | Name or email address of the person in charge of the repository. |
|
441 | Name or email address of the person in charge of the repository. | |
430 | Default is "unknown". |
|
442 | Default is "unknown". | |
431 | deny_push;; |
|
443 | deny_push;; | |
432 | Whether to deny pushing to the repository. If empty or not set, |
|
444 | Whether to deny pushing to the repository. If empty or not set, | |
433 | push is not denied. If the special value "*", all remote users |
|
445 | push is not denied. If the special value "*", all remote users | |
434 | are denied push. Otherwise, unauthenticated users are all denied, |
|
446 | are denied push. Otherwise, unauthenticated users are all denied, | |
435 | and any authenticated user name present in this list (separated by |
|
447 | and any authenticated user name present in this list (separated by | |
436 | whitespace or ",") is also denied. The contents of the deny_push |
|
448 | whitespace or ",") is also denied. The contents of the deny_push | |
437 | list are examined before the allow_push list. |
|
449 | list are examined before the allow_push list. | |
438 | description;; |
|
450 | description;; | |
439 | Textual description of the repository's purpose or contents. |
|
451 | Textual description of the repository's purpose or contents. | |
440 | Default is "unknown". |
|
452 | Default is "unknown". | |
441 | errorlog;; |
|
453 | errorlog;; | |
442 | Where to output the error log. Default is stderr. |
|
454 | Where to output the error log. Default is stderr. | |
443 | ipv6;; |
|
455 | ipv6;; | |
444 | Whether to use IPv6. Default is false. |
|
456 | Whether to use IPv6. Default is false. | |
445 | name;; |
|
457 | name;; | |
446 | Repository name to use in the web interface. Default is current |
|
458 | Repository name to use in the web interface. Default is current | |
447 | working directory. |
|
459 | working directory. | |
448 | maxchanges;; |
|
460 | maxchanges;; | |
449 | Maximum number of changes to list on the changelog. Default is 10. |
|
461 | Maximum number of changes to list on the changelog. Default is 10. | |
450 | maxfiles;; |
|
462 | maxfiles;; | |
451 | Maximum number of files to list per changeset. Default is 10. |
|
463 | Maximum number of files to list per changeset. Default is 10. | |
452 | port;; |
|
464 | port;; | |
453 | Port to listen on. Default is 8000. |
|
465 | Port to listen on. Default is 8000. | |
454 | push_ssl;; |
|
466 | push_ssl;; | |
455 | Whether to require that inbound pushes be transported over SSL to |
|
467 | Whether to require that inbound pushes be transported over SSL to | |
456 | prevent password sniffing. Default is true. |
|
468 | prevent password sniffing. Default is true. | |
457 | stripes;; |
|
469 | stripes;; | |
458 | How many lines a "zebra stripe" should span in multiline output. |
|
470 | How many lines a "zebra stripe" should span in multiline output. | |
459 | Default is 1; set to 0 to disable. |
|
471 | Default is 1; set to 0 to disable. | |
460 | style;; |
|
472 | style;; | |
461 | Which template map style to use. |
|
473 | Which template map style to use. | |
462 | templates;; |
|
474 | templates;; | |
463 | Where to find the HTML templates. Default is install path. |
|
475 | Where to find the HTML templates. Default is install path. | |
464 |
|
476 | |||
465 |
|
477 | |||
466 | AUTHOR |
|
478 | AUTHOR | |
467 | ------ |
|
479 | ------ | |
468 | Bryan O'Sullivan <bos@serpentine.com>. |
|
480 | Bryan O'Sullivan <bos@serpentine.com>. | |
469 |
|
481 | |||
470 | Mercurial was written by Matt Mackall <mpm@selenic.com>. |
|
482 | Mercurial was written by Matt Mackall <mpm@selenic.com>. | |
471 |
|
483 | |||
472 | SEE ALSO |
|
484 | SEE ALSO | |
473 | -------- |
|
485 | -------- | |
474 | hg(1), hgignore(5) |
|
486 | hg(1), hgignore(5) | |
475 |
|
487 | |||
476 | COPYING |
|
488 | COPYING | |
477 | ------- |
|
489 | ------- | |
478 | This manual page is copyright 2005 Bryan O'Sullivan. |
|
490 | This manual page is copyright 2005 Bryan O'Sullivan. | |
479 | Mercurial is copyright 2005, 2006 Matt Mackall. |
|
491 | Mercurial is copyright 2005, 2006 Matt Mackall. | |
480 | Free use of this software is granted under the terms of the GNU General |
|
492 | Free use of this software is granted under the terms of the GNU General | |
481 | Public License (GPL). |
|
493 | Public License (GPL). |
@@ -1,295 +1,321 b'' | |||||
1 | # ui.py - user interface bits for mercurial |
|
1 | # ui.py - user interface bits for mercurial | |
2 | # |
|
2 | # | |
3 | # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
|
3 | # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> | |
4 | # |
|
4 | # | |
5 | # This software may be used and distributed according to the terms |
|
5 | # This software may be used and distributed according to the terms | |
6 | # of the GNU General Public License, incorporated herein by reference. |
|
6 | # of the GNU General Public License, incorporated herein by reference. | |
7 |
|
7 | |||
8 | from i18n import gettext as _ |
|
8 | from i18n import gettext as _ | |
9 | from demandload import * |
|
9 | from demandload import * | |
10 | demandload(globals(), "errno getpass os re socket sys tempfile") |
|
10 | demandload(globals(), "errno getpass os re socket sys tempfile") | |
11 | demandload(globals(), "ConfigParser mdiff templater traceback util") |
|
11 | demandload(globals(), "ConfigParser mdiff templater traceback util") | |
12 |
|
12 | |||
13 | class ui(object): |
|
13 | class ui(object): | |
14 | def __init__(self, verbose=False, debug=False, quiet=False, |
|
14 | def __init__(self, verbose=False, debug=False, quiet=False, | |
15 | interactive=True, traceback=False, parentui=None, |
|
15 | interactive=True, traceback=False, parentui=None, | |
16 | readhooks=[]): |
|
16 | readhooks=[]): | |
17 | self.overlay = {} |
|
17 | self.overlay = {} | |
18 | if parentui is None: |
|
18 | if parentui is None: | |
19 | # this is the parent of all ui children |
|
19 | # this is the parent of all ui children | |
20 | self.parentui = None |
|
20 | self.parentui = None | |
21 | self.readhooks = list(readhooks) |
|
21 | self.readhooks = list(readhooks) | |
|
22 | self.trusted_users = {} | |||
|
23 | self.trusted_groups = {} | |||
22 | self.cdata = ConfigParser.SafeConfigParser() |
|
24 | self.cdata = ConfigParser.SafeConfigParser() | |
23 | self.readconfig(util.rcpath()) |
|
25 | self.readconfig(util.rcpath()) | |
24 |
|
26 | |||
25 | self.quiet = self.configbool("ui", "quiet") |
|
27 | self.quiet = self.configbool("ui", "quiet") | |
26 | self.verbose = self.configbool("ui", "verbose") |
|
28 | self.verbose = self.configbool("ui", "verbose") | |
27 | self.debugflag = self.configbool("ui", "debug") |
|
29 | self.debugflag = self.configbool("ui", "debug") | |
28 | self.interactive = self.configbool("ui", "interactive", True) |
|
30 | self.interactive = self.configbool("ui", "interactive", True) | |
29 | self.traceback = traceback |
|
31 | self.traceback = traceback | |
30 |
|
32 | |||
31 | self.updateopts(verbose, debug, quiet, interactive) |
|
33 | self.updateopts(verbose, debug, quiet, interactive) | |
32 | self.diffcache = None |
|
34 | self.diffcache = None | |
33 | self.header = [] |
|
35 | self.header = [] | |
34 | self.prev_header = [] |
|
36 | self.prev_header = [] | |
35 | self.revlogopts = self.configrevlog() |
|
37 | self.revlogopts = self.configrevlog() | |
36 | else: |
|
38 | else: | |
37 | # parentui may point to an ui object which is already a child |
|
39 | # parentui may point to an ui object which is already a child | |
38 | self.parentui = parentui.parentui or parentui |
|
40 | self.parentui = parentui.parentui or parentui | |
39 | self.readhooks = list(parentui.readhooks or readhooks) |
|
41 | self.readhooks = list(parentui.readhooks or readhooks) | |
|
42 | self.trusted_users = parentui.trusted_users.copy() | |||
|
43 | self.trusted_groups = parentui.trusted_groups.copy() | |||
40 | parent_cdata = self.parentui.cdata |
|
44 | parent_cdata = self.parentui.cdata | |
41 | self.cdata = ConfigParser.SafeConfigParser(parent_cdata.defaults()) |
|
45 | self.cdata = ConfigParser.SafeConfigParser(parent_cdata.defaults()) | |
42 | # make interpolation work |
|
46 | # make interpolation work | |
43 | for section in parent_cdata.sections(): |
|
47 | for section in parent_cdata.sections(): | |
44 | self.cdata.add_section(section) |
|
48 | self.cdata.add_section(section) | |
45 | for name, value in parent_cdata.items(section, raw=True): |
|
49 | for name, value in parent_cdata.items(section, raw=True): | |
46 | self.cdata.set(section, name, value) |
|
50 | self.cdata.set(section, name, value) | |
47 |
|
51 | |||
48 | def __getattr__(self, key): |
|
52 | def __getattr__(self, key): | |
49 | return getattr(self.parentui, key) |
|
53 | return getattr(self.parentui, key) | |
50 |
|
54 | |||
51 | def updateopts(self, verbose=False, debug=False, quiet=False, |
|
55 | def updateopts(self, verbose=False, debug=False, quiet=False, | |
52 | interactive=True, traceback=False, config=[]): |
|
56 | interactive=True, traceback=False, config=[]): | |
53 | self.quiet = (self.quiet or quiet) and not verbose and not debug |
|
57 | self.quiet = (self.quiet or quiet) and not verbose and not debug | |
54 | self.verbose = (self.verbose or verbose) or debug |
|
58 | self.verbose = (self.verbose or verbose) or debug | |
55 | self.debugflag = (self.debugflag or debug) |
|
59 | self.debugflag = (self.debugflag or debug) | |
56 | self.interactive = (self.interactive and interactive) |
|
60 | self.interactive = (self.interactive and interactive) | |
57 | self.traceback = self.traceback or traceback |
|
61 | self.traceback = self.traceback or traceback | |
58 | for cfg in config: |
|
62 | for cfg in config: | |
59 | try: |
|
63 | try: | |
60 | name, value = cfg.split('=', 1) |
|
64 | name, value = cfg.split('=', 1) | |
61 | section, name = name.split('.', 1) |
|
65 | section, name = name.split('.', 1) | |
62 | if not self.cdata.has_section(section): |
|
66 | if not self.cdata.has_section(section): | |
63 | self.cdata.add_section(section) |
|
67 | self.cdata.add_section(section) | |
64 | if not section or not name: |
|
68 | if not section or not name: | |
65 | raise IndexError |
|
69 | raise IndexError | |
66 | self.cdata.set(section, name, value) |
|
70 | self.cdata.set(section, name, value) | |
67 | except (IndexError, ValueError): |
|
71 | except (IndexError, ValueError): | |
68 | raise util.Abort(_('malformed --config option: %s') % cfg) |
|
72 | raise util.Abort(_('malformed --config option: %s') % cfg) | |
69 |
|
73 | |||
70 | def readconfig(self, fn, root=None): |
|
74 | def readconfig(self, fn, root=None): | |
71 | if isinstance(fn, basestring): |
|
75 | if isinstance(fn, basestring): | |
72 | fn = [fn] |
|
76 | fn = [fn] | |
73 | for f in fn: |
|
77 | for f in fn: | |
74 | try: |
|
78 | try: | |
75 |
|
|
79 | fp = open(f) | |
|
80 | except IOError: | |||
|
81 | continue | |||
|
82 | if ((self.trusted_users or self.trusted_groups) and | |||
|
83 | '*' not in self.trusted_users and | |||
|
84 | '*' not in self.trusted_groups): | |||
|
85 | st = util.fstat(fp) | |||
|
86 | user = util.username(st.st_uid) | |||
|
87 | group = util.groupname(st.st_gid) | |||
|
88 | if (user not in self.trusted_users and | |||
|
89 | group not in self.trusted_groups): | |||
|
90 | self.warn(_('not reading file %s from untrusted ' | |||
|
91 | 'user %s, group %s\n') % (f, user, group)) | |||
|
92 | continue | |||
|
93 | try: | |||
|
94 | self.cdata.readfp(fp, f) | |||
76 | except ConfigParser.ParsingError, inst: |
|
95 | except ConfigParser.ParsingError, inst: | |
77 | raise util.Abort(_("Failed to parse %s\n%s") % (f, inst)) |
|
96 | raise util.Abort(_("Failed to parse %s\n%s") % (f, inst)) | |
78 | # translate paths relative to root (or home) into absolute paths |
|
97 | # translate paths relative to root (or home) into absolute paths | |
79 | if root is None: |
|
98 | if root is None: | |
80 | root = os.path.expanduser('~') |
|
99 | root = os.path.expanduser('~') | |
81 | for name, path in self.configitems("paths"): |
|
100 | for name, path in self.configitems("paths"): | |
82 | if path and "://" not in path and not os.path.isabs(path): |
|
101 | if path and "://" not in path and not os.path.isabs(path): | |
83 | self.cdata.set("paths", name, os.path.join(root, path)) |
|
102 | self.cdata.set("paths", name, os.path.join(root, path)) | |
|
103 | user = util.username() | |||
|
104 | if user is not None: | |||
|
105 | self.trusted_users[user] = 1 | |||
|
106 | for user in self.configlist('trusted', 'users'): | |||
|
107 | self.trusted_users[user] = 1 | |||
|
108 | for group in self.configlist('trusted', 'groups'): | |||
|
109 | self.trusted_groups[group] = 1 | |||
84 | for hook in self.readhooks: |
|
110 | for hook in self.readhooks: | |
85 | hook(self) |
|
111 | hook(self) | |
86 |
|
112 | |||
87 | def setconfig(self, section, name, val): |
|
113 | def setconfig(self, section, name, val): | |
88 | self.overlay[(section, name)] = val |
|
114 | self.overlay[(section, name)] = val | |
89 |
|
115 | |||
90 | def config(self, section, name, default=None): |
|
116 | def config(self, section, name, default=None): | |
91 | if self.overlay.has_key((section, name)): |
|
117 | if self.overlay.has_key((section, name)): | |
92 | return self.overlay[(section, name)] |
|
118 | return self.overlay[(section, name)] | |
93 | if self.cdata.has_option(section, name): |
|
119 | if self.cdata.has_option(section, name): | |
94 | try: |
|
120 | try: | |
95 | return self.cdata.get(section, name) |
|
121 | return self.cdata.get(section, name) | |
96 | except ConfigParser.InterpolationError, inst: |
|
122 | except ConfigParser.InterpolationError, inst: | |
97 | raise util.Abort(_("Error in configuration:\n%s") % inst) |
|
123 | raise util.Abort(_("Error in configuration:\n%s") % inst) | |
98 | if self.parentui is None: |
|
124 | if self.parentui is None: | |
99 | return default |
|
125 | return default | |
100 | else: |
|
126 | else: | |
101 | return self.parentui.config(section, name, default) |
|
127 | return self.parentui.config(section, name, default) | |
102 |
|
128 | |||
103 | def configlist(self, section, name, default=None): |
|
129 | def configlist(self, section, name, default=None): | |
104 | """Return a list of comma/space separated strings""" |
|
130 | """Return a list of comma/space separated strings""" | |
105 | result = self.config(section, name) |
|
131 | result = self.config(section, name) | |
106 | if result is None: |
|
132 | if result is None: | |
107 | result = default or [] |
|
133 | result = default or [] | |
108 | if isinstance(result, basestring): |
|
134 | if isinstance(result, basestring): | |
109 | result = result.replace(",", " ").split() |
|
135 | result = result.replace(",", " ").split() | |
110 | return result |
|
136 | return result | |
111 |
|
137 | |||
112 | def configbool(self, section, name, default=False): |
|
138 | def configbool(self, section, name, default=False): | |
113 | if self.overlay.has_key((section, name)): |
|
139 | if self.overlay.has_key((section, name)): | |
114 | return self.overlay[(section, name)] |
|
140 | return self.overlay[(section, name)] | |
115 | if self.cdata.has_option(section, name): |
|
141 | if self.cdata.has_option(section, name): | |
116 | try: |
|
142 | try: | |
117 | return self.cdata.getboolean(section, name) |
|
143 | return self.cdata.getboolean(section, name) | |
118 | except ConfigParser.InterpolationError, inst: |
|
144 | except ConfigParser.InterpolationError, inst: | |
119 | raise util.Abort(_("Error in configuration:\n%s") % inst) |
|
145 | raise util.Abort(_("Error in configuration:\n%s") % inst) | |
120 | if self.parentui is None: |
|
146 | if self.parentui is None: | |
121 | return default |
|
147 | return default | |
122 | else: |
|
148 | else: | |
123 | return self.parentui.configbool(section, name, default) |
|
149 | return self.parentui.configbool(section, name, default) | |
124 |
|
150 | |||
125 | def has_config(self, section): |
|
151 | def has_config(self, section): | |
126 | '''tell whether section exists in config.''' |
|
152 | '''tell whether section exists in config.''' | |
127 | return self.cdata.has_section(section) |
|
153 | return self.cdata.has_section(section) | |
128 |
|
154 | |||
129 | def configitems(self, section): |
|
155 | def configitems(self, section): | |
130 | items = {} |
|
156 | items = {} | |
131 | if self.parentui is not None: |
|
157 | if self.parentui is not None: | |
132 | items = dict(self.parentui.configitems(section)) |
|
158 | items = dict(self.parentui.configitems(section)) | |
133 | if self.cdata.has_section(section): |
|
159 | if self.cdata.has_section(section): | |
134 | try: |
|
160 | try: | |
135 | items.update(dict(self.cdata.items(section))) |
|
161 | items.update(dict(self.cdata.items(section))) | |
136 | except ConfigParser.InterpolationError, inst: |
|
162 | except ConfigParser.InterpolationError, inst: | |
137 | raise util.Abort(_("Error in configuration:\n%s") % inst) |
|
163 | raise util.Abort(_("Error in configuration:\n%s") % inst) | |
138 | x = items.items() |
|
164 | x = items.items() | |
139 | x.sort() |
|
165 | x.sort() | |
140 | return x |
|
166 | return x | |
141 |
|
167 | |||
142 | def walkconfig(self, seen=None): |
|
168 | def walkconfig(self, seen=None): | |
143 | if seen is None: |
|
169 | if seen is None: | |
144 | seen = {} |
|
170 | seen = {} | |
145 | for (section, name), value in self.overlay.iteritems(): |
|
171 | for (section, name), value in self.overlay.iteritems(): | |
146 | yield section, name, value |
|
172 | yield section, name, value | |
147 | seen[section, name] = 1 |
|
173 | seen[section, name] = 1 | |
148 | for section in self.cdata.sections(): |
|
174 | for section in self.cdata.sections(): | |
149 | for name, value in self.cdata.items(section): |
|
175 | for name, value in self.cdata.items(section): | |
150 | if (section, name) in seen: continue |
|
176 | if (section, name) in seen: continue | |
151 | yield section, name, value.replace('\n', '\\n') |
|
177 | yield section, name, value.replace('\n', '\\n') | |
152 | seen[section, name] = 1 |
|
178 | seen[section, name] = 1 | |
153 | if self.parentui is not None: |
|
179 | if self.parentui is not None: | |
154 | for parent in self.parentui.walkconfig(seen): |
|
180 | for parent in self.parentui.walkconfig(seen): | |
155 | yield parent |
|
181 | yield parent | |
156 |
|
182 | |||
157 | def extensions(self): |
|
183 | def extensions(self): | |
158 | result = self.configitems("extensions") |
|
184 | result = self.configitems("extensions") | |
159 | for i, (key, value) in enumerate(result): |
|
185 | for i, (key, value) in enumerate(result): | |
160 | if value: |
|
186 | if value: | |
161 | result[i] = (key, os.path.expanduser(value)) |
|
187 | result[i] = (key, os.path.expanduser(value)) | |
162 | return result |
|
188 | return result | |
163 |
|
189 | |||
164 | def hgignorefiles(self): |
|
190 | def hgignorefiles(self): | |
165 | result = [] |
|
191 | result = [] | |
166 | for key, value in self.configitems("ui"): |
|
192 | for key, value in self.configitems("ui"): | |
167 | if key == 'ignore' or key.startswith('ignore.'): |
|
193 | if key == 'ignore' or key.startswith('ignore.'): | |
168 | result.append(os.path.expanduser(value)) |
|
194 | result.append(os.path.expanduser(value)) | |
169 | return result |
|
195 | return result | |
170 |
|
196 | |||
171 | def configrevlog(self): |
|
197 | def configrevlog(self): | |
172 | result = {} |
|
198 | result = {} | |
173 | for key, value in self.configitems("revlog"): |
|
199 | for key, value in self.configitems("revlog"): | |
174 | result[key.lower()] = value |
|
200 | result[key.lower()] = value | |
175 | return result |
|
201 | return result | |
176 |
|
202 | |||
177 | def username(self): |
|
203 | def username(self): | |
178 | """Return default username to be used in commits. |
|
204 | """Return default username to be used in commits. | |
179 |
|
205 | |||
180 | Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
|
206 | Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL | |
181 | and stop searching if one of these is set. |
|
207 | and stop searching if one of these is set. | |
182 | Abort if found username is an empty string to force specifying |
|
208 | Abort if found username is an empty string to force specifying | |
183 | the commit user elsewhere, e.g. with line option or repo hgrc. |
|
209 | the commit user elsewhere, e.g. with line option or repo hgrc. | |
184 | If not found, use ($LOGNAME or $USER or $LNAME or |
|
210 | If not found, use ($LOGNAME or $USER or $LNAME or | |
185 | $USERNAME) +"@full.hostname". |
|
211 | $USERNAME) +"@full.hostname". | |
186 | """ |
|
212 | """ | |
187 | user = os.environ.get("HGUSER") |
|
213 | user = os.environ.get("HGUSER") | |
188 | if user is None: |
|
214 | if user is None: | |
189 | user = self.config("ui", "username") |
|
215 | user = self.config("ui", "username") | |
190 | if user is None: |
|
216 | if user is None: | |
191 | user = os.environ.get("EMAIL") |
|
217 | user = os.environ.get("EMAIL") | |
192 | if user is None: |
|
218 | if user is None: | |
193 | try: |
|
219 | try: | |
194 | user = '%s@%s' % (util.getuser(), socket.getfqdn()) |
|
220 | user = '%s@%s' % (util.getuser(), socket.getfqdn()) | |
195 | except KeyError: |
|
221 | except KeyError: | |
196 | raise util.Abort(_("Please specify a username.")) |
|
222 | raise util.Abort(_("Please specify a username.")) | |
197 | return user |
|
223 | return user | |
198 |
|
224 | |||
199 | def shortuser(self, user): |
|
225 | def shortuser(self, user): | |
200 | """Return a short representation of a user name or email address.""" |
|
226 | """Return a short representation of a user name or email address.""" | |
201 | if not self.verbose: user = util.shortuser(user) |
|
227 | if not self.verbose: user = util.shortuser(user) | |
202 | return user |
|
228 | return user | |
203 |
|
229 | |||
204 | def expandpath(self, loc, default=None): |
|
230 | def expandpath(self, loc, default=None): | |
205 | """Return repository location relative to cwd or from [paths]""" |
|
231 | """Return repository location relative to cwd or from [paths]""" | |
206 | if "://" in loc or os.path.isdir(loc): |
|
232 | if "://" in loc or os.path.isdir(loc): | |
207 | return loc |
|
233 | return loc | |
208 |
|
234 | |||
209 | path = self.config("paths", loc) |
|
235 | path = self.config("paths", loc) | |
210 | if not path and default is not None: |
|
236 | if not path and default is not None: | |
211 | path = self.config("paths", default) |
|
237 | path = self.config("paths", default) | |
212 | return path or loc |
|
238 | return path or loc | |
213 |
|
239 | |||
214 | def write(self, *args): |
|
240 | def write(self, *args): | |
215 | if self.header: |
|
241 | if self.header: | |
216 | if self.header != self.prev_header: |
|
242 | if self.header != self.prev_header: | |
217 | self.prev_header = self.header |
|
243 | self.prev_header = self.header | |
218 | self.write(*self.header) |
|
244 | self.write(*self.header) | |
219 | self.header = [] |
|
245 | self.header = [] | |
220 | for a in args: |
|
246 | for a in args: | |
221 | sys.stdout.write(str(a)) |
|
247 | sys.stdout.write(str(a)) | |
222 |
|
248 | |||
223 | def write_header(self, *args): |
|
249 | def write_header(self, *args): | |
224 | for a in args: |
|
250 | for a in args: | |
225 | self.header.append(str(a)) |
|
251 | self.header.append(str(a)) | |
226 |
|
252 | |||
227 | def write_err(self, *args): |
|
253 | def write_err(self, *args): | |
228 | try: |
|
254 | try: | |
229 | if not sys.stdout.closed: sys.stdout.flush() |
|
255 | if not sys.stdout.closed: sys.stdout.flush() | |
230 | for a in args: |
|
256 | for a in args: | |
231 | sys.stderr.write(str(a)) |
|
257 | sys.stderr.write(str(a)) | |
232 | except IOError, inst: |
|
258 | except IOError, inst: | |
233 | if inst.errno != errno.EPIPE: |
|
259 | if inst.errno != errno.EPIPE: | |
234 | raise |
|
260 | raise | |
235 |
|
261 | |||
236 | def flush(self): |
|
262 | def flush(self): | |
237 | try: sys.stdout.flush() |
|
263 | try: sys.stdout.flush() | |
238 | except: pass |
|
264 | except: pass | |
239 | try: sys.stderr.flush() |
|
265 | try: sys.stderr.flush() | |
240 | except: pass |
|
266 | except: pass | |
241 |
|
267 | |||
242 | def readline(self): |
|
268 | def readline(self): | |
243 | return sys.stdin.readline()[:-1] |
|
269 | return sys.stdin.readline()[:-1] | |
244 | def prompt(self, msg, pat=None, default="y"): |
|
270 | def prompt(self, msg, pat=None, default="y"): | |
245 | if not self.interactive: return default |
|
271 | if not self.interactive: return default | |
246 | while 1: |
|
272 | while 1: | |
247 | self.write(msg, " ") |
|
273 | self.write(msg, " ") | |
248 | r = self.readline() |
|
274 | r = self.readline() | |
249 | if not pat or re.match(pat, r): |
|
275 | if not pat or re.match(pat, r): | |
250 | return r |
|
276 | return r | |
251 | else: |
|
277 | else: | |
252 | self.write(_("unrecognized response\n")) |
|
278 | self.write(_("unrecognized response\n")) | |
253 | def getpass(self, prompt=None, default=None): |
|
279 | def getpass(self, prompt=None, default=None): | |
254 | if not self.interactive: return default |
|
280 | if not self.interactive: return default | |
255 | return getpass.getpass(prompt or _('password: ')) |
|
281 | return getpass.getpass(prompt or _('password: ')) | |
256 | def status(self, *msg): |
|
282 | def status(self, *msg): | |
257 | if not self.quiet: self.write(*msg) |
|
283 | if not self.quiet: self.write(*msg) | |
258 | def warn(self, *msg): |
|
284 | def warn(self, *msg): | |
259 | self.write_err(*msg) |
|
285 | self.write_err(*msg) | |
260 | def note(self, *msg): |
|
286 | def note(self, *msg): | |
261 | if self.verbose: self.write(*msg) |
|
287 | if self.verbose: self.write(*msg) | |
262 | def debug(self, *msg): |
|
288 | def debug(self, *msg): | |
263 | if self.debugflag: self.write(*msg) |
|
289 | if self.debugflag: self.write(*msg) | |
264 | def edit(self, text, user): |
|
290 | def edit(self, text, user): | |
265 | (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt", |
|
291 | (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt", | |
266 | text=True) |
|
292 | text=True) | |
267 | try: |
|
293 | try: | |
268 | f = os.fdopen(fd, "w") |
|
294 | f = os.fdopen(fd, "w") | |
269 | f.write(text) |
|
295 | f.write(text) | |
270 | f.close() |
|
296 | f.close() | |
271 |
|
297 | |||
272 | editor = (os.environ.get("HGEDITOR") or |
|
298 | editor = (os.environ.get("HGEDITOR") or | |
273 | self.config("ui", "editor") or |
|
299 | self.config("ui", "editor") or | |
274 | os.environ.get("EDITOR", "vi")) |
|
300 | os.environ.get("EDITOR", "vi")) | |
275 |
|
301 | |||
276 | util.system("%s \"%s\"" % (editor, name), |
|
302 | util.system("%s \"%s\"" % (editor, name), | |
277 | environ={'HGUSER': user}, |
|
303 | environ={'HGUSER': user}, | |
278 | onerr=util.Abort, errprefix=_("edit failed")) |
|
304 | onerr=util.Abort, errprefix=_("edit failed")) | |
279 |
|
305 | |||
280 | f = open(name) |
|
306 | f = open(name) | |
281 | t = f.read() |
|
307 | t = f.read() | |
282 | f.close() |
|
308 | f.close() | |
283 | t = re.sub("(?m)^HG:.*\n", "", t) |
|
309 | t = re.sub("(?m)^HG:.*\n", "", t) | |
284 | finally: |
|
310 | finally: | |
285 | os.unlink(name) |
|
311 | os.unlink(name) | |
286 |
|
312 | |||
287 | return t |
|
313 | return t | |
288 |
|
314 | |||
289 | def print_exc(self): |
|
315 | def print_exc(self): | |
290 | '''print exception traceback if traceback printing enabled. |
|
316 | '''print exception traceback if traceback printing enabled. | |
291 | only to call in exception handler. returns true if traceback |
|
317 | only to call in exception handler. returns true if traceback | |
292 | printed.''' |
|
318 | printed.''' | |
293 | if self.traceback: |
|
319 | if self.traceback: | |
294 | traceback.print_exc() |
|
320 | traceback.print_exc() | |
295 | return self.traceback |
|
321 | return self.traceback |
@@ -1,997 +1,1029 b'' | |||||
1 | """ |
|
1 | """ | |
2 | util.py - Mercurial utility functions and platform specfic implementations |
|
2 | util.py - Mercurial utility functions and platform specfic implementations | |
3 |
|
3 | |||
4 | Copyright 2005 K. Thananchayan <thananck@yahoo.com> |
|
4 | Copyright 2005 K. Thananchayan <thananck@yahoo.com> | |
5 | Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
|
5 | Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> | |
6 | Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> |
|
6 | Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> | |
7 |
|
7 | |||
8 | This software may be used and distributed according to the terms |
|
8 | This software may be used and distributed according to the terms | |
9 | of the GNU General Public License, incorporated herein by reference. |
|
9 | of the GNU General Public License, incorporated herein by reference. | |
10 |
|
10 | |||
11 | This contains helper routines that are independent of the SCM core and hide |
|
11 | This contains helper routines that are independent of the SCM core and hide | |
12 | platform-specific details from the core. |
|
12 | platform-specific details from the core. | |
13 | """ |
|
13 | """ | |
14 |
|
14 | |||
15 | from i18n import gettext as _ |
|
15 | from i18n import gettext as _ | |
16 | from demandload import * |
|
16 | from demandload import * | |
17 | demandload(globals(), "cStringIO errno getpass popen2 re shutil sys tempfile") |
|
17 | demandload(globals(), "cStringIO errno getpass popen2 re shutil sys tempfile") | |
18 | demandload(globals(), "os threading time") |
|
18 | demandload(globals(), "os threading time pwd grp") | |
19 |
|
19 | |||
20 | # used by parsedate |
|
20 | # used by parsedate | |
21 | defaultdateformats = ('%Y-%m-%d %H:%M:%S', '%Y-%m-%d %H:%M', |
|
21 | defaultdateformats = ('%Y-%m-%d %H:%M:%S', '%Y-%m-%d %H:%M', | |
22 | '%a %b %d %H:%M:%S %Y') |
|
22 | '%a %b %d %H:%M:%S %Y') | |
23 |
|
23 | |||
24 | class SignalInterrupt(Exception): |
|
24 | class SignalInterrupt(Exception): | |
25 | """Exception raised on SIGTERM and SIGHUP.""" |
|
25 | """Exception raised on SIGTERM and SIGHUP.""" | |
26 |
|
26 | |||
27 | def pipefilter(s, cmd): |
|
27 | def pipefilter(s, cmd): | |
28 | '''filter string S through command CMD, returning its output''' |
|
28 | '''filter string S through command CMD, returning its output''' | |
29 | (pout, pin) = popen2.popen2(cmd, -1, 'b') |
|
29 | (pout, pin) = popen2.popen2(cmd, -1, 'b') | |
30 | def writer(): |
|
30 | def writer(): | |
31 | try: |
|
31 | try: | |
32 | pin.write(s) |
|
32 | pin.write(s) | |
33 | pin.close() |
|
33 | pin.close() | |
34 | except IOError, inst: |
|
34 | except IOError, inst: | |
35 | if inst.errno != errno.EPIPE: |
|
35 | if inst.errno != errno.EPIPE: | |
36 | raise |
|
36 | raise | |
37 |
|
37 | |||
38 | # we should use select instead on UNIX, but this will work on most |
|
38 | # we should use select instead on UNIX, but this will work on most | |
39 | # systems, including Windows |
|
39 | # systems, including Windows | |
40 | w = threading.Thread(target=writer) |
|
40 | w = threading.Thread(target=writer) | |
41 | w.start() |
|
41 | w.start() | |
42 | f = pout.read() |
|
42 | f = pout.read() | |
43 | pout.close() |
|
43 | pout.close() | |
44 | w.join() |
|
44 | w.join() | |
45 | return f |
|
45 | return f | |
46 |
|
46 | |||
47 | def tempfilter(s, cmd): |
|
47 | def tempfilter(s, cmd): | |
48 | '''filter string S through a pair of temporary files with CMD. |
|
48 | '''filter string S through a pair of temporary files with CMD. | |
49 | CMD is used as a template to create the real command to be run, |
|
49 | CMD is used as a template to create the real command to be run, | |
50 | with the strings INFILE and OUTFILE replaced by the real names of |
|
50 | with the strings INFILE and OUTFILE replaced by the real names of | |
51 | the temporary files generated.''' |
|
51 | the temporary files generated.''' | |
52 | inname, outname = None, None |
|
52 | inname, outname = None, None | |
53 | try: |
|
53 | try: | |
54 | infd, inname = tempfile.mkstemp(prefix='hg-filter-in-') |
|
54 | infd, inname = tempfile.mkstemp(prefix='hg-filter-in-') | |
55 | fp = os.fdopen(infd, 'wb') |
|
55 | fp = os.fdopen(infd, 'wb') | |
56 | fp.write(s) |
|
56 | fp.write(s) | |
57 | fp.close() |
|
57 | fp.close() | |
58 | outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-') |
|
58 | outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-') | |
59 | os.close(outfd) |
|
59 | os.close(outfd) | |
60 | cmd = cmd.replace('INFILE', inname) |
|
60 | cmd = cmd.replace('INFILE', inname) | |
61 | cmd = cmd.replace('OUTFILE', outname) |
|
61 | cmd = cmd.replace('OUTFILE', outname) | |
62 | code = os.system(cmd) |
|
62 | code = os.system(cmd) | |
63 | if code: raise Abort(_("command '%s' failed: %s") % |
|
63 | if code: raise Abort(_("command '%s' failed: %s") % | |
64 | (cmd, explain_exit(code))) |
|
64 | (cmd, explain_exit(code))) | |
65 | return open(outname, 'rb').read() |
|
65 | return open(outname, 'rb').read() | |
66 | finally: |
|
66 | finally: | |
67 | try: |
|
67 | try: | |
68 | if inname: os.unlink(inname) |
|
68 | if inname: os.unlink(inname) | |
69 | except: pass |
|
69 | except: pass | |
70 | try: |
|
70 | try: | |
71 | if outname: os.unlink(outname) |
|
71 | if outname: os.unlink(outname) | |
72 | except: pass |
|
72 | except: pass | |
73 |
|
73 | |||
74 | filtertable = { |
|
74 | filtertable = { | |
75 | 'tempfile:': tempfilter, |
|
75 | 'tempfile:': tempfilter, | |
76 | 'pipe:': pipefilter, |
|
76 | 'pipe:': pipefilter, | |
77 | } |
|
77 | } | |
78 |
|
78 | |||
79 | def filter(s, cmd): |
|
79 | def filter(s, cmd): | |
80 | "filter a string through a command that transforms its input to its output" |
|
80 | "filter a string through a command that transforms its input to its output" | |
81 | for name, fn in filtertable.iteritems(): |
|
81 | for name, fn in filtertable.iteritems(): | |
82 | if cmd.startswith(name): |
|
82 | if cmd.startswith(name): | |
83 | return fn(s, cmd[len(name):].lstrip()) |
|
83 | return fn(s, cmd[len(name):].lstrip()) | |
84 | return pipefilter(s, cmd) |
|
84 | return pipefilter(s, cmd) | |
85 |
|
85 | |||
86 | def find_in_path(name, path, default=None): |
|
86 | def find_in_path(name, path, default=None): | |
87 | '''find name in search path. path can be string (will be split |
|
87 | '''find name in search path. path can be string (will be split | |
88 | with os.pathsep), or iterable thing that returns strings. if name |
|
88 | with os.pathsep), or iterable thing that returns strings. if name | |
89 | found, return path to name. else return default.''' |
|
89 | found, return path to name. else return default.''' | |
90 | if isinstance(path, str): |
|
90 | if isinstance(path, str): | |
91 | path = path.split(os.pathsep) |
|
91 | path = path.split(os.pathsep) | |
92 | for p in path: |
|
92 | for p in path: | |
93 | p_name = os.path.join(p, name) |
|
93 | p_name = os.path.join(p, name) | |
94 | if os.path.exists(p_name): |
|
94 | if os.path.exists(p_name): | |
95 | return p_name |
|
95 | return p_name | |
96 | return default |
|
96 | return default | |
97 |
|
97 | |||
98 | def binary(s): |
|
98 | def binary(s): | |
99 | """return true if a string is binary data using diff's heuristic""" |
|
99 | """return true if a string is binary data using diff's heuristic""" | |
100 | if s and '\0' in s[:4096]: |
|
100 | if s and '\0' in s[:4096]: | |
101 | return True |
|
101 | return True | |
102 | return False |
|
102 | return False | |
103 |
|
103 | |||
104 | def unique(g): |
|
104 | def unique(g): | |
105 | """return the uniq elements of iterable g""" |
|
105 | """return the uniq elements of iterable g""" | |
106 | seen = {} |
|
106 | seen = {} | |
107 | for f in g: |
|
107 | for f in g: | |
108 | if f not in seen: |
|
108 | if f not in seen: | |
109 | seen[f] = 1 |
|
109 | seen[f] = 1 | |
110 | yield f |
|
110 | yield f | |
111 |
|
111 | |||
112 | class Abort(Exception): |
|
112 | class Abort(Exception): | |
113 | """Raised if a command needs to print an error and exit.""" |
|
113 | """Raised if a command needs to print an error and exit.""" | |
114 |
|
114 | |||
115 | def always(fn): return True |
|
115 | def always(fn): return True | |
116 | def never(fn): return False |
|
116 | def never(fn): return False | |
117 |
|
117 | |||
118 | def patkind(name, dflt_pat='glob'): |
|
118 | def patkind(name, dflt_pat='glob'): | |
119 | """Split a string into an optional pattern kind prefix and the |
|
119 | """Split a string into an optional pattern kind prefix and the | |
120 | actual pattern.""" |
|
120 | actual pattern.""" | |
121 | for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre': |
|
121 | for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre': | |
122 | if name.startswith(prefix + ':'): return name.split(':', 1) |
|
122 | if name.startswith(prefix + ':'): return name.split(':', 1) | |
123 | return dflt_pat, name |
|
123 | return dflt_pat, name | |
124 |
|
124 | |||
125 | def globre(pat, head='^', tail='$'): |
|
125 | def globre(pat, head='^', tail='$'): | |
126 | "convert a glob pattern into a regexp" |
|
126 | "convert a glob pattern into a regexp" | |
127 | i, n = 0, len(pat) |
|
127 | i, n = 0, len(pat) | |
128 | res = '' |
|
128 | res = '' | |
129 | group = False |
|
129 | group = False | |
130 | def peek(): return i < n and pat[i] |
|
130 | def peek(): return i < n and pat[i] | |
131 | while i < n: |
|
131 | while i < n: | |
132 | c = pat[i] |
|
132 | c = pat[i] | |
133 | i = i+1 |
|
133 | i = i+1 | |
134 | if c == '*': |
|
134 | if c == '*': | |
135 | if peek() == '*': |
|
135 | if peek() == '*': | |
136 | i += 1 |
|
136 | i += 1 | |
137 | res += '.*' |
|
137 | res += '.*' | |
138 | else: |
|
138 | else: | |
139 | res += '[^/]*' |
|
139 | res += '[^/]*' | |
140 | elif c == '?': |
|
140 | elif c == '?': | |
141 | res += '.' |
|
141 | res += '.' | |
142 | elif c == '[': |
|
142 | elif c == '[': | |
143 | j = i |
|
143 | j = i | |
144 | if j < n and pat[j] in '!]': |
|
144 | if j < n and pat[j] in '!]': | |
145 | j += 1 |
|
145 | j += 1 | |
146 | while j < n and pat[j] != ']': |
|
146 | while j < n and pat[j] != ']': | |
147 | j += 1 |
|
147 | j += 1 | |
148 | if j >= n: |
|
148 | if j >= n: | |
149 | res += '\\[' |
|
149 | res += '\\[' | |
150 | else: |
|
150 | else: | |
151 | stuff = pat[i:j].replace('\\','\\\\') |
|
151 | stuff = pat[i:j].replace('\\','\\\\') | |
152 | i = j + 1 |
|
152 | i = j + 1 | |
153 | if stuff[0] == '!': |
|
153 | if stuff[0] == '!': | |
154 | stuff = '^' + stuff[1:] |
|
154 | stuff = '^' + stuff[1:] | |
155 | elif stuff[0] == '^': |
|
155 | elif stuff[0] == '^': | |
156 | stuff = '\\' + stuff |
|
156 | stuff = '\\' + stuff | |
157 | res = '%s[%s]' % (res, stuff) |
|
157 | res = '%s[%s]' % (res, stuff) | |
158 | elif c == '{': |
|
158 | elif c == '{': | |
159 | group = True |
|
159 | group = True | |
160 | res += '(?:' |
|
160 | res += '(?:' | |
161 | elif c == '}' and group: |
|
161 | elif c == '}' and group: | |
162 | res += ')' |
|
162 | res += ')' | |
163 | group = False |
|
163 | group = False | |
164 | elif c == ',' and group: |
|
164 | elif c == ',' and group: | |
165 | res += '|' |
|
165 | res += '|' | |
166 | elif c == '\\': |
|
166 | elif c == '\\': | |
167 | p = peek() |
|
167 | p = peek() | |
168 | if p: |
|
168 | if p: | |
169 | i += 1 |
|
169 | i += 1 | |
170 | res += re.escape(p) |
|
170 | res += re.escape(p) | |
171 | else: |
|
171 | else: | |
172 | res += re.escape(c) |
|
172 | res += re.escape(c) | |
173 | else: |
|
173 | else: | |
174 | res += re.escape(c) |
|
174 | res += re.escape(c) | |
175 | return head + res + tail |
|
175 | return head + res + tail | |
176 |
|
176 | |||
177 | _globchars = {'[': 1, '{': 1, '*': 1, '?': 1} |
|
177 | _globchars = {'[': 1, '{': 1, '*': 1, '?': 1} | |
178 |
|
178 | |||
179 | def pathto(n1, n2): |
|
179 | def pathto(n1, n2): | |
180 | '''return the relative path from one place to another. |
|
180 | '''return the relative path from one place to another. | |
181 | this returns a path in the form used by the local filesystem, not hg.''' |
|
181 | this returns a path in the form used by the local filesystem, not hg.''' | |
182 | if not n1: return localpath(n2) |
|
182 | if not n1: return localpath(n2) | |
183 | a, b = n1.split('/'), n2.split('/') |
|
183 | a, b = n1.split('/'), n2.split('/') | |
184 | a.reverse() |
|
184 | a.reverse() | |
185 | b.reverse() |
|
185 | b.reverse() | |
186 | while a and b and a[-1] == b[-1]: |
|
186 | while a and b and a[-1] == b[-1]: | |
187 | a.pop() |
|
187 | a.pop() | |
188 | b.pop() |
|
188 | b.pop() | |
189 | b.reverse() |
|
189 | b.reverse() | |
190 | return os.sep.join((['..'] * len(a)) + b) |
|
190 | return os.sep.join((['..'] * len(a)) + b) | |
191 |
|
191 | |||
192 | def canonpath(root, cwd, myname): |
|
192 | def canonpath(root, cwd, myname): | |
193 | """return the canonical path of myname, given cwd and root""" |
|
193 | """return the canonical path of myname, given cwd and root""" | |
194 | if root == os.sep: |
|
194 | if root == os.sep: | |
195 | rootsep = os.sep |
|
195 | rootsep = os.sep | |
196 | elif root.endswith(os.sep): |
|
196 | elif root.endswith(os.sep): | |
197 | rootsep = root |
|
197 | rootsep = root | |
198 | else: |
|
198 | else: | |
199 | rootsep = root + os.sep |
|
199 | rootsep = root + os.sep | |
200 | name = myname |
|
200 | name = myname | |
201 | if not os.path.isabs(name): |
|
201 | if not os.path.isabs(name): | |
202 | name = os.path.join(root, cwd, name) |
|
202 | name = os.path.join(root, cwd, name) | |
203 | name = os.path.normpath(name) |
|
203 | name = os.path.normpath(name) | |
204 | if name != rootsep and name.startswith(rootsep): |
|
204 | if name != rootsep and name.startswith(rootsep): | |
205 | name = name[len(rootsep):] |
|
205 | name = name[len(rootsep):] | |
206 | audit_path(name) |
|
206 | audit_path(name) | |
207 | return pconvert(name) |
|
207 | return pconvert(name) | |
208 | elif name == root: |
|
208 | elif name == root: | |
209 | return '' |
|
209 | return '' | |
210 | else: |
|
210 | else: | |
211 | # Determine whether `name' is in the hierarchy at or beneath `root', |
|
211 | # Determine whether `name' is in the hierarchy at or beneath `root', | |
212 | # by iterating name=dirname(name) until that causes no change (can't |
|
212 | # by iterating name=dirname(name) until that causes no change (can't | |
213 | # check name == '/', because that doesn't work on windows). For each |
|
213 | # check name == '/', because that doesn't work on windows). For each | |
214 | # `name', compare dev/inode numbers. If they match, the list `rel' |
|
214 | # `name', compare dev/inode numbers. If they match, the list `rel' | |
215 | # holds the reversed list of components making up the relative file |
|
215 | # holds the reversed list of components making up the relative file | |
216 | # name we want. |
|
216 | # name we want. | |
217 | root_st = os.stat(root) |
|
217 | root_st = os.stat(root) | |
218 | rel = [] |
|
218 | rel = [] | |
219 | while True: |
|
219 | while True: | |
220 | try: |
|
220 | try: | |
221 | name_st = os.stat(name) |
|
221 | name_st = os.stat(name) | |
222 | except OSError: |
|
222 | except OSError: | |
223 | break |
|
223 | break | |
224 | if samestat(name_st, root_st): |
|
224 | if samestat(name_st, root_st): | |
225 | rel.reverse() |
|
225 | rel.reverse() | |
226 | name = os.path.join(*rel) |
|
226 | name = os.path.join(*rel) | |
227 | audit_path(name) |
|
227 | audit_path(name) | |
228 | return pconvert(name) |
|
228 | return pconvert(name) | |
229 | dirname, basename = os.path.split(name) |
|
229 | dirname, basename = os.path.split(name) | |
230 | rel.append(basename) |
|
230 | rel.append(basename) | |
231 | if dirname == name: |
|
231 | if dirname == name: | |
232 | break |
|
232 | break | |
233 | name = dirname |
|
233 | name = dirname | |
234 |
|
234 | |||
235 | raise Abort('%s not under root' % myname) |
|
235 | raise Abort('%s not under root' % myname) | |
236 |
|
236 | |||
237 | def matcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', src=None): |
|
237 | def matcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', src=None): | |
238 | return _matcher(canonroot, cwd, names, inc, exc, head, 'glob', src) |
|
238 | return _matcher(canonroot, cwd, names, inc, exc, head, 'glob', src) | |
239 |
|
239 | |||
240 | def cmdmatcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', src=None): |
|
240 | def cmdmatcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', src=None): | |
241 | if os.name == 'nt': |
|
241 | if os.name == 'nt': | |
242 | dflt_pat = 'glob' |
|
242 | dflt_pat = 'glob' | |
243 | else: |
|
243 | else: | |
244 | dflt_pat = 'relpath' |
|
244 | dflt_pat = 'relpath' | |
245 | return _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src) |
|
245 | return _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src) | |
246 |
|
246 | |||
247 | def _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src): |
|
247 | def _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src): | |
248 | """build a function to match a set of file patterns |
|
248 | """build a function to match a set of file patterns | |
249 |
|
249 | |||
250 | arguments: |
|
250 | arguments: | |
251 | canonroot - the canonical root of the tree you're matching against |
|
251 | canonroot - the canonical root of the tree you're matching against | |
252 | cwd - the current working directory, if relevant |
|
252 | cwd - the current working directory, if relevant | |
253 | names - patterns to find |
|
253 | names - patterns to find | |
254 | inc - patterns to include |
|
254 | inc - patterns to include | |
255 | exc - patterns to exclude |
|
255 | exc - patterns to exclude | |
256 | head - a regex to prepend to patterns to control whether a match is rooted |
|
256 | head - a regex to prepend to patterns to control whether a match is rooted | |
257 |
|
257 | |||
258 | a pattern is one of: |
|
258 | a pattern is one of: | |
259 | 'glob:<rooted glob>' |
|
259 | 'glob:<rooted glob>' | |
260 | 're:<rooted regexp>' |
|
260 | 're:<rooted regexp>' | |
261 | 'path:<rooted path>' |
|
261 | 'path:<rooted path>' | |
262 | 'relglob:<relative glob>' |
|
262 | 'relglob:<relative glob>' | |
263 | 'relpath:<relative path>' |
|
263 | 'relpath:<relative path>' | |
264 | 'relre:<relative regexp>' |
|
264 | 'relre:<relative regexp>' | |
265 | '<rooted path or regexp>' |
|
265 | '<rooted path or regexp>' | |
266 |
|
266 | |||
267 | returns: |
|
267 | returns: | |
268 | a 3-tuple containing |
|
268 | a 3-tuple containing | |
269 | - list of explicit non-pattern names passed in |
|
269 | - list of explicit non-pattern names passed in | |
270 | - a bool match(filename) function |
|
270 | - a bool match(filename) function | |
271 | - a bool indicating if any patterns were passed in |
|
271 | - a bool indicating if any patterns were passed in | |
272 |
|
272 | |||
273 | todo: |
|
273 | todo: | |
274 | make head regex a rooted bool |
|
274 | make head regex a rooted bool | |
275 | """ |
|
275 | """ | |
276 |
|
276 | |||
277 | def contains_glob(name): |
|
277 | def contains_glob(name): | |
278 | for c in name: |
|
278 | for c in name: | |
279 | if c in _globchars: return True |
|
279 | if c in _globchars: return True | |
280 | return False |
|
280 | return False | |
281 |
|
281 | |||
282 | def regex(kind, name, tail): |
|
282 | def regex(kind, name, tail): | |
283 | '''convert a pattern into a regular expression''' |
|
283 | '''convert a pattern into a regular expression''' | |
284 | if kind == 're': |
|
284 | if kind == 're': | |
285 | return name |
|
285 | return name | |
286 | elif kind == 'path': |
|
286 | elif kind == 'path': | |
287 | return '^' + re.escape(name) + '(?:/|$)' |
|
287 | return '^' + re.escape(name) + '(?:/|$)' | |
288 | elif kind == 'relglob': |
|
288 | elif kind == 'relglob': | |
289 | return head + globre(name, '(?:|.*/)', tail) |
|
289 | return head + globre(name, '(?:|.*/)', tail) | |
290 | elif kind == 'relpath': |
|
290 | elif kind == 'relpath': | |
291 | return head + re.escape(name) + tail |
|
291 | return head + re.escape(name) + tail | |
292 | elif kind == 'relre': |
|
292 | elif kind == 'relre': | |
293 | if name.startswith('^'): |
|
293 | if name.startswith('^'): | |
294 | return name |
|
294 | return name | |
295 | return '.*' + name |
|
295 | return '.*' + name | |
296 | return head + globre(name, '', tail) |
|
296 | return head + globre(name, '', tail) | |
297 |
|
297 | |||
298 | def matchfn(pats, tail): |
|
298 | def matchfn(pats, tail): | |
299 | """build a matching function from a set of patterns""" |
|
299 | """build a matching function from a set of patterns""" | |
300 | if not pats: |
|
300 | if not pats: | |
301 | return |
|
301 | return | |
302 | matches = [] |
|
302 | matches = [] | |
303 | for k, p in pats: |
|
303 | for k, p in pats: | |
304 | try: |
|
304 | try: | |
305 | pat = '(?:%s)' % regex(k, p, tail) |
|
305 | pat = '(?:%s)' % regex(k, p, tail) | |
306 | matches.append(re.compile(pat).match) |
|
306 | matches.append(re.compile(pat).match) | |
307 | except re.error: |
|
307 | except re.error: | |
308 | if src: raise Abort("%s: invalid pattern (%s): %s" % (src, k, p)) |
|
308 | if src: raise Abort("%s: invalid pattern (%s): %s" % (src, k, p)) | |
309 | else: raise Abort("invalid pattern (%s): %s" % (k, p)) |
|
309 | else: raise Abort("invalid pattern (%s): %s" % (k, p)) | |
310 |
|
310 | |||
311 | def buildfn(text): |
|
311 | def buildfn(text): | |
312 | for m in matches: |
|
312 | for m in matches: | |
313 | r = m(text) |
|
313 | r = m(text) | |
314 | if r: |
|
314 | if r: | |
315 | return r |
|
315 | return r | |
316 |
|
316 | |||
317 | return buildfn |
|
317 | return buildfn | |
318 |
|
318 | |||
319 | def globprefix(pat): |
|
319 | def globprefix(pat): | |
320 | '''return the non-glob prefix of a path, e.g. foo/* -> foo''' |
|
320 | '''return the non-glob prefix of a path, e.g. foo/* -> foo''' | |
321 | root = [] |
|
321 | root = [] | |
322 | for p in pat.split(os.sep): |
|
322 | for p in pat.split(os.sep): | |
323 | if contains_glob(p): break |
|
323 | if contains_glob(p): break | |
324 | root.append(p) |
|
324 | root.append(p) | |
325 | return '/'.join(root) |
|
325 | return '/'.join(root) | |
326 |
|
326 | |||
327 | pats = [] |
|
327 | pats = [] | |
328 | files = [] |
|
328 | files = [] | |
329 | roots = [] |
|
329 | roots = [] | |
330 | for kind, name in [patkind(p, dflt_pat) for p in names]: |
|
330 | for kind, name in [patkind(p, dflt_pat) for p in names]: | |
331 | if kind in ('glob', 'relpath'): |
|
331 | if kind in ('glob', 'relpath'): | |
332 | name = canonpath(canonroot, cwd, name) |
|
332 | name = canonpath(canonroot, cwd, name) | |
333 | if name == '': |
|
333 | if name == '': | |
334 | kind, name = 'glob', '**' |
|
334 | kind, name = 'glob', '**' | |
335 | if kind in ('glob', 'path', 're'): |
|
335 | if kind in ('glob', 'path', 're'): | |
336 | pats.append((kind, name)) |
|
336 | pats.append((kind, name)) | |
337 | if kind == 'glob': |
|
337 | if kind == 'glob': | |
338 | root = globprefix(name) |
|
338 | root = globprefix(name) | |
339 | if root: roots.append(root) |
|
339 | if root: roots.append(root) | |
340 | elif kind == 'relpath': |
|
340 | elif kind == 'relpath': | |
341 | files.append((kind, name)) |
|
341 | files.append((kind, name)) | |
342 | roots.append(name) |
|
342 | roots.append(name) | |
343 |
|
343 | |||
344 | patmatch = matchfn(pats, '$') or always |
|
344 | patmatch = matchfn(pats, '$') or always | |
345 | filematch = matchfn(files, '(?:/|$)') or always |
|
345 | filematch = matchfn(files, '(?:/|$)') or always | |
346 | incmatch = always |
|
346 | incmatch = always | |
347 | if inc: |
|
347 | if inc: | |
348 | inckinds = [patkind(canonpath(canonroot, cwd, i)) for i in inc] |
|
348 | inckinds = [patkind(canonpath(canonroot, cwd, i)) for i in inc] | |
349 | incmatch = matchfn(inckinds, '(?:/|$)') |
|
349 | incmatch = matchfn(inckinds, '(?:/|$)') | |
350 | excmatch = lambda fn: False |
|
350 | excmatch = lambda fn: False | |
351 | if exc: |
|
351 | if exc: | |
352 | exckinds = [patkind(canonpath(canonroot, cwd, x)) for x in exc] |
|
352 | exckinds = [patkind(canonpath(canonroot, cwd, x)) for x in exc] | |
353 | excmatch = matchfn(exckinds, '(?:/|$)') |
|
353 | excmatch = matchfn(exckinds, '(?:/|$)') | |
354 |
|
354 | |||
355 | return (roots, |
|
355 | return (roots, | |
356 | lambda fn: (incmatch(fn) and not excmatch(fn) and |
|
356 | lambda fn: (incmatch(fn) and not excmatch(fn) and | |
357 | (fn.endswith('/') or |
|
357 | (fn.endswith('/') or | |
358 | (not pats and not files) or |
|
358 | (not pats and not files) or | |
359 | (pats and patmatch(fn)) or |
|
359 | (pats and patmatch(fn)) or | |
360 | (files and filematch(fn)))), |
|
360 | (files and filematch(fn)))), | |
361 | (inc or exc or (pats and pats != [('glob', '**')])) and True) |
|
361 | (inc or exc or (pats and pats != [('glob', '**')])) and True) | |
362 |
|
362 | |||
363 | def system(cmd, environ={}, cwd=None, onerr=None, errprefix=None): |
|
363 | def system(cmd, environ={}, cwd=None, onerr=None, errprefix=None): | |
364 | '''enhanced shell command execution. |
|
364 | '''enhanced shell command execution. | |
365 | run with environment maybe modified, maybe in different dir. |
|
365 | run with environment maybe modified, maybe in different dir. | |
366 |
|
366 | |||
367 | if command fails and onerr is None, return status. if ui object, |
|
367 | if command fails and onerr is None, return status. if ui object, | |
368 | print error message and return status, else raise onerr object as |
|
368 | print error message and return status, else raise onerr object as | |
369 | exception.''' |
|
369 | exception.''' | |
370 | def py2shell(val): |
|
370 | def py2shell(val): | |
371 | 'convert python object into string that is useful to shell' |
|
371 | 'convert python object into string that is useful to shell' | |
372 | if val in (None, False): |
|
372 | if val in (None, False): | |
373 | return '0' |
|
373 | return '0' | |
374 | if val == True: |
|
374 | if val == True: | |
375 | return '1' |
|
375 | return '1' | |
376 | return str(val) |
|
376 | return str(val) | |
377 | oldenv = {} |
|
377 | oldenv = {} | |
378 | for k in environ: |
|
378 | for k in environ: | |
379 | oldenv[k] = os.environ.get(k) |
|
379 | oldenv[k] = os.environ.get(k) | |
380 | if cwd is not None: |
|
380 | if cwd is not None: | |
381 | oldcwd = os.getcwd() |
|
381 | oldcwd = os.getcwd() | |
382 | try: |
|
382 | try: | |
383 | for k, v in environ.iteritems(): |
|
383 | for k, v in environ.iteritems(): | |
384 | os.environ[k] = py2shell(v) |
|
384 | os.environ[k] = py2shell(v) | |
385 | if cwd is not None and oldcwd != cwd: |
|
385 | if cwd is not None and oldcwd != cwd: | |
386 | os.chdir(cwd) |
|
386 | os.chdir(cwd) | |
387 | rc = os.system(cmd) |
|
387 | rc = os.system(cmd) | |
388 | if rc and onerr: |
|
388 | if rc and onerr: | |
389 | errmsg = '%s %s' % (os.path.basename(cmd.split(None, 1)[0]), |
|
389 | errmsg = '%s %s' % (os.path.basename(cmd.split(None, 1)[0]), | |
390 | explain_exit(rc)[0]) |
|
390 | explain_exit(rc)[0]) | |
391 | if errprefix: |
|
391 | if errprefix: | |
392 | errmsg = '%s: %s' % (errprefix, errmsg) |
|
392 | errmsg = '%s: %s' % (errprefix, errmsg) | |
393 | try: |
|
393 | try: | |
394 | onerr.warn(errmsg + '\n') |
|
394 | onerr.warn(errmsg + '\n') | |
395 | except AttributeError: |
|
395 | except AttributeError: | |
396 | raise onerr(errmsg) |
|
396 | raise onerr(errmsg) | |
397 | return rc |
|
397 | return rc | |
398 | finally: |
|
398 | finally: | |
399 | for k, v in oldenv.iteritems(): |
|
399 | for k, v in oldenv.iteritems(): | |
400 | if v is None: |
|
400 | if v is None: | |
401 | del os.environ[k] |
|
401 | del os.environ[k] | |
402 | else: |
|
402 | else: | |
403 | os.environ[k] = v |
|
403 | os.environ[k] = v | |
404 | if cwd is not None and oldcwd != cwd: |
|
404 | if cwd is not None and oldcwd != cwd: | |
405 | os.chdir(oldcwd) |
|
405 | os.chdir(oldcwd) | |
406 |
|
406 | |||
407 | def rename(src, dst): |
|
407 | def rename(src, dst): | |
408 | """forcibly rename a file""" |
|
408 | """forcibly rename a file""" | |
409 | try: |
|
409 | try: | |
410 | os.rename(src, dst) |
|
410 | os.rename(src, dst) | |
411 | except OSError, err: |
|
411 | except OSError, err: | |
412 | # on windows, rename to existing file is not allowed, so we |
|
412 | # on windows, rename to existing file is not allowed, so we | |
413 | # must delete destination first. but if file is open, unlink |
|
413 | # must delete destination first. but if file is open, unlink | |
414 | # schedules it for delete but does not delete it. rename |
|
414 | # schedules it for delete but does not delete it. rename | |
415 | # happens immediately even for open files, so we create |
|
415 | # happens immediately even for open files, so we create | |
416 | # temporary file, delete it, rename destination to that name, |
|
416 | # temporary file, delete it, rename destination to that name, | |
417 | # then delete that. then rename is safe to do. |
|
417 | # then delete that. then rename is safe to do. | |
418 | fd, temp = tempfile.mkstemp(dir=os.path.dirname(dst) or '.') |
|
418 | fd, temp = tempfile.mkstemp(dir=os.path.dirname(dst) or '.') | |
419 | os.close(fd) |
|
419 | os.close(fd) | |
420 | os.unlink(temp) |
|
420 | os.unlink(temp) | |
421 | os.rename(dst, temp) |
|
421 | os.rename(dst, temp) | |
422 | os.unlink(temp) |
|
422 | os.unlink(temp) | |
423 | os.rename(src, dst) |
|
423 | os.rename(src, dst) | |
424 |
|
424 | |||
425 | def unlink(f): |
|
425 | def unlink(f): | |
426 | """unlink and remove the directory if it is empty""" |
|
426 | """unlink and remove the directory if it is empty""" | |
427 | os.unlink(f) |
|
427 | os.unlink(f) | |
428 | # try removing directories that might now be empty |
|
428 | # try removing directories that might now be empty | |
429 | try: |
|
429 | try: | |
430 | os.removedirs(os.path.dirname(f)) |
|
430 | os.removedirs(os.path.dirname(f)) | |
431 | except OSError: |
|
431 | except OSError: | |
432 | pass |
|
432 | pass | |
433 |
|
433 | |||
434 | def copyfiles(src, dst, hardlink=None): |
|
434 | def copyfiles(src, dst, hardlink=None): | |
435 | """Copy a directory tree using hardlinks if possible""" |
|
435 | """Copy a directory tree using hardlinks if possible""" | |
436 |
|
436 | |||
437 | if hardlink is None: |
|
437 | if hardlink is None: | |
438 | hardlink = (os.stat(src).st_dev == |
|
438 | hardlink = (os.stat(src).st_dev == | |
439 | os.stat(os.path.dirname(dst)).st_dev) |
|
439 | os.stat(os.path.dirname(dst)).st_dev) | |
440 |
|
440 | |||
441 | if os.path.isdir(src): |
|
441 | if os.path.isdir(src): | |
442 | os.mkdir(dst) |
|
442 | os.mkdir(dst) | |
443 | for name in os.listdir(src): |
|
443 | for name in os.listdir(src): | |
444 | srcname = os.path.join(src, name) |
|
444 | srcname = os.path.join(src, name) | |
445 | dstname = os.path.join(dst, name) |
|
445 | dstname = os.path.join(dst, name) | |
446 | copyfiles(srcname, dstname, hardlink) |
|
446 | copyfiles(srcname, dstname, hardlink) | |
447 | else: |
|
447 | else: | |
448 | if hardlink: |
|
448 | if hardlink: | |
449 | try: |
|
449 | try: | |
450 | os_link(src, dst) |
|
450 | os_link(src, dst) | |
451 | except (IOError, OSError): |
|
451 | except (IOError, OSError): | |
452 | hardlink = False |
|
452 | hardlink = False | |
453 | shutil.copy(src, dst) |
|
453 | shutil.copy(src, dst) | |
454 | else: |
|
454 | else: | |
455 | shutil.copy(src, dst) |
|
455 | shutil.copy(src, dst) | |
456 |
|
456 | |||
457 | def audit_path(path): |
|
457 | def audit_path(path): | |
458 | """Abort if path contains dangerous components""" |
|
458 | """Abort if path contains dangerous components""" | |
459 | parts = os.path.normcase(path).split(os.sep) |
|
459 | parts = os.path.normcase(path).split(os.sep) | |
460 | if (os.path.splitdrive(path)[0] or parts[0] in ('.hg', '') |
|
460 | if (os.path.splitdrive(path)[0] or parts[0] in ('.hg', '') | |
461 | or os.pardir in parts): |
|
461 | or os.pardir in parts): | |
462 | raise Abort(_("path contains illegal component: %s\n") % path) |
|
462 | raise Abort(_("path contains illegal component: %s\n") % path) | |
463 |
|
463 | |||
464 | def _makelock_file(info, pathname): |
|
464 | def _makelock_file(info, pathname): | |
465 | ld = os.open(pathname, os.O_CREAT | os.O_WRONLY | os.O_EXCL) |
|
465 | ld = os.open(pathname, os.O_CREAT | os.O_WRONLY | os.O_EXCL) | |
466 | os.write(ld, info) |
|
466 | os.write(ld, info) | |
467 | os.close(ld) |
|
467 | os.close(ld) | |
468 |
|
468 | |||
469 | def _readlock_file(pathname): |
|
469 | def _readlock_file(pathname): | |
470 | return posixfile(pathname).read() |
|
470 | return posixfile(pathname).read() | |
471 |
|
471 | |||
472 | def nlinks(pathname): |
|
472 | def nlinks(pathname): | |
473 | """Return number of hardlinks for the given file.""" |
|
473 | """Return number of hardlinks for the given file.""" | |
474 | return os.lstat(pathname).st_nlink |
|
474 | return os.lstat(pathname).st_nlink | |
475 |
|
475 | |||
476 | if hasattr(os, 'link'): |
|
476 | if hasattr(os, 'link'): | |
477 | os_link = os.link |
|
477 | os_link = os.link | |
478 | else: |
|
478 | else: | |
479 | def os_link(src, dst): |
|
479 | def os_link(src, dst): | |
480 | raise OSError(0, _("Hardlinks not supported")) |
|
480 | raise OSError(0, _("Hardlinks not supported")) | |
481 |
|
481 | |||
482 | def fstat(fp): |
|
482 | def fstat(fp): | |
483 | '''stat file object that may not have fileno method.''' |
|
483 | '''stat file object that may not have fileno method.''' | |
484 | try: |
|
484 | try: | |
485 | return os.fstat(fp.fileno()) |
|
485 | return os.fstat(fp.fileno()) | |
486 | except AttributeError: |
|
486 | except AttributeError: | |
487 | return os.stat(fp.name) |
|
487 | return os.stat(fp.name) | |
488 |
|
488 | |||
489 | posixfile = file |
|
489 | posixfile = file | |
490 |
|
490 | |||
491 | def is_win_9x(): |
|
491 | def is_win_9x(): | |
492 | '''return true if run on windows 95, 98 or me.''' |
|
492 | '''return true if run on windows 95, 98 or me.''' | |
493 | try: |
|
493 | try: | |
494 | return sys.getwindowsversion()[3] == 1 |
|
494 | return sys.getwindowsversion()[3] == 1 | |
495 | except AttributeError: |
|
495 | except AttributeError: | |
496 | return os.name == 'nt' and 'command' in os.environ.get('comspec', '') |
|
496 | return os.name == 'nt' and 'command' in os.environ.get('comspec', '') | |
497 |
|
497 | |||
498 | getuser_fallback = None |
|
498 | getuser_fallback = None | |
499 |
|
499 | |||
500 | def getuser(): |
|
500 | def getuser(): | |
501 | '''return name of current user''' |
|
501 | '''return name of current user''' | |
502 | try: |
|
502 | try: | |
503 | return getpass.getuser() |
|
503 | return getpass.getuser() | |
504 | except ImportError: |
|
504 | except ImportError: | |
505 | # import of pwd will fail on windows - try fallback |
|
505 | # import of pwd will fail on windows - try fallback | |
506 | if getuser_fallback: |
|
506 | if getuser_fallback: | |
507 | return getuser_fallback() |
|
507 | return getuser_fallback() | |
508 | # raised if win32api not available |
|
508 | # raised if win32api not available | |
509 | raise Abort(_('user name not available - set USERNAME ' |
|
509 | raise Abort(_('user name not available - set USERNAME ' | |
510 | 'environment variable')) |
|
510 | 'environment variable')) | |
511 |
|
511 | |||
|
512 | def username(uid=None): | |||
|
513 | """Return the name of the user with the given uid. | |||
|
514 | ||||
|
515 | If uid is None, return the name of the current user.""" | |||
|
516 | try: | |||
|
517 | # force an ImportError if there's no module pwd | |||
|
518 | getpwuid = pwd.getpwuid | |||
|
519 | if uid is None: | |||
|
520 | uid = os.getuid() | |||
|
521 | try: | |||
|
522 | return getpwuid(uid)[0] | |||
|
523 | except KeyError: | |||
|
524 | return str(uid) | |||
|
525 | except ImportError: | |||
|
526 | return None | |||
|
527 | ||||
|
528 | def groupname(gid=None): | |||
|
529 | """Return the name of the group with the given gid. | |||
|
530 | ||||
|
531 | If gid is None, return the name of the current group.""" | |||
|
532 | try: | |||
|
533 | # force an ImportError if there's no module grp | |||
|
534 | getgrgid = grp.getgrgid | |||
|
535 | if gid is None: | |||
|
536 | gid = os.getgid() | |||
|
537 | try: | |||
|
538 | return getgrgid(gid)[0] | |||
|
539 | except KeyError: | |||
|
540 | return str(gid) | |||
|
541 | except ImportError: | |||
|
542 | return None | |||
|
543 | ||||
512 | # Platform specific variants |
|
544 | # Platform specific variants | |
513 | if os.name == 'nt': |
|
545 | if os.name == 'nt': | |
514 | demandload(globals(), "msvcrt") |
|
546 | demandload(globals(), "msvcrt") | |
515 | nulldev = 'NUL:' |
|
547 | nulldev = 'NUL:' | |
516 |
|
548 | |||
517 | class winstdout: |
|
549 | class winstdout: | |
518 | '''stdout on windows misbehaves if sent through a pipe''' |
|
550 | '''stdout on windows misbehaves if sent through a pipe''' | |
519 |
|
551 | |||
520 | def __init__(self, fp): |
|
552 | def __init__(self, fp): | |
521 | self.fp = fp |
|
553 | self.fp = fp | |
522 |
|
554 | |||
523 | def __getattr__(self, key): |
|
555 | def __getattr__(self, key): | |
524 | return getattr(self.fp, key) |
|
556 | return getattr(self.fp, key) | |
525 |
|
557 | |||
526 | def close(self): |
|
558 | def close(self): | |
527 | try: |
|
559 | try: | |
528 | self.fp.close() |
|
560 | self.fp.close() | |
529 | except: pass |
|
561 | except: pass | |
530 |
|
562 | |||
531 | def write(self, s): |
|
563 | def write(self, s): | |
532 | try: |
|
564 | try: | |
533 | return self.fp.write(s) |
|
565 | return self.fp.write(s) | |
534 | except IOError, inst: |
|
566 | except IOError, inst: | |
535 | if inst.errno != 0: raise |
|
567 | if inst.errno != 0: raise | |
536 | self.close() |
|
568 | self.close() | |
537 | raise IOError(errno.EPIPE, 'Broken pipe') |
|
569 | raise IOError(errno.EPIPE, 'Broken pipe') | |
538 |
|
570 | |||
539 | sys.stdout = winstdout(sys.stdout) |
|
571 | sys.stdout = winstdout(sys.stdout) | |
540 |
|
572 | |||
541 | def system_rcpath(): |
|
573 | def system_rcpath(): | |
542 | try: |
|
574 | try: | |
543 | return system_rcpath_win32() |
|
575 | return system_rcpath_win32() | |
544 | except: |
|
576 | except: | |
545 | return [r'c:\mercurial\mercurial.ini'] |
|
577 | return [r'c:\mercurial\mercurial.ini'] | |
546 |
|
578 | |||
547 | def os_rcpath(): |
|
579 | def os_rcpath(): | |
548 | '''return default os-specific hgrc search path''' |
|
580 | '''return default os-specific hgrc search path''' | |
549 | path = system_rcpath() |
|
581 | path = system_rcpath() | |
550 | path.append(user_rcpath()) |
|
582 | path.append(user_rcpath()) | |
551 | userprofile = os.environ.get('USERPROFILE') |
|
583 | userprofile = os.environ.get('USERPROFILE') | |
552 | if userprofile: |
|
584 | if userprofile: | |
553 | path.append(os.path.join(userprofile, 'mercurial.ini')) |
|
585 | path.append(os.path.join(userprofile, 'mercurial.ini')) | |
554 | return path |
|
586 | return path | |
555 |
|
587 | |||
556 | def user_rcpath(): |
|
588 | def user_rcpath(): | |
557 | '''return os-specific hgrc search path to the user dir''' |
|
589 | '''return os-specific hgrc search path to the user dir''' | |
558 | return os.path.join(os.path.expanduser('~'), 'mercurial.ini') |
|
590 | return os.path.join(os.path.expanduser('~'), 'mercurial.ini') | |
559 |
|
591 | |||
560 | def parse_patch_output(output_line): |
|
592 | def parse_patch_output(output_line): | |
561 | """parses the output produced by patch and returns the file name""" |
|
593 | """parses the output produced by patch and returns the file name""" | |
562 | pf = output_line[14:] |
|
594 | pf = output_line[14:] | |
563 | if pf[0] == '`': |
|
595 | if pf[0] == '`': | |
564 | pf = pf[1:-1] # Remove the quotes |
|
596 | pf = pf[1:-1] # Remove the quotes | |
565 | return pf |
|
597 | return pf | |
566 |
|
598 | |||
567 | def testpid(pid): |
|
599 | def testpid(pid): | |
568 | '''return False if pid dead, True if running or not known''' |
|
600 | '''return False if pid dead, True if running or not known''' | |
569 | return True |
|
601 | return True | |
570 |
|
602 | |||
571 | def is_exec(f, last): |
|
603 | def is_exec(f, last): | |
572 | return last |
|
604 | return last | |
573 |
|
605 | |||
574 | def set_exec(f, mode): |
|
606 | def set_exec(f, mode): | |
575 | pass |
|
607 | pass | |
576 |
|
608 | |||
577 | def set_binary(fd): |
|
609 | def set_binary(fd): | |
578 | msvcrt.setmode(fd.fileno(), os.O_BINARY) |
|
610 | msvcrt.setmode(fd.fileno(), os.O_BINARY) | |
579 |
|
611 | |||
580 | def pconvert(path): |
|
612 | def pconvert(path): | |
581 | return path.replace("\\", "/") |
|
613 | return path.replace("\\", "/") | |
582 |
|
614 | |||
583 | def localpath(path): |
|
615 | def localpath(path): | |
584 | return path.replace('/', '\\') |
|
616 | return path.replace('/', '\\') | |
585 |
|
617 | |||
586 | def normpath(path): |
|
618 | def normpath(path): | |
587 | return pconvert(os.path.normpath(path)) |
|
619 | return pconvert(os.path.normpath(path)) | |
588 |
|
620 | |||
589 | makelock = _makelock_file |
|
621 | makelock = _makelock_file | |
590 | readlock = _readlock_file |
|
622 | readlock = _readlock_file | |
591 |
|
623 | |||
592 | def samestat(s1, s2): |
|
624 | def samestat(s1, s2): | |
593 | return False |
|
625 | return False | |
594 |
|
626 | |||
595 | def shellquote(s): |
|
627 | def shellquote(s): | |
596 | return '"%s"' % s.replace('"', '\\"') |
|
628 | return '"%s"' % s.replace('"', '\\"') | |
597 |
|
629 | |||
598 | def explain_exit(code): |
|
630 | def explain_exit(code): | |
599 | return _("exited with status %d") % code, code |
|
631 | return _("exited with status %d") % code, code | |
600 |
|
632 | |||
601 | try: |
|
633 | try: | |
602 | # override functions with win32 versions if possible |
|
634 | # override functions with win32 versions if possible | |
603 | from util_win32 import * |
|
635 | from util_win32 import * | |
604 | if not is_win_9x(): |
|
636 | if not is_win_9x(): | |
605 | posixfile = posixfile_nt |
|
637 | posixfile = posixfile_nt | |
606 | except ImportError: |
|
638 | except ImportError: | |
607 | pass |
|
639 | pass | |
608 |
|
640 | |||
609 | else: |
|
641 | else: | |
610 | nulldev = '/dev/null' |
|
642 | nulldev = '/dev/null' | |
611 |
|
643 | |||
612 | def rcfiles(path): |
|
644 | def rcfiles(path): | |
613 | rcs = [os.path.join(path, 'hgrc')] |
|
645 | rcs = [os.path.join(path, 'hgrc')] | |
614 | rcdir = os.path.join(path, 'hgrc.d') |
|
646 | rcdir = os.path.join(path, 'hgrc.d') | |
615 | try: |
|
647 | try: | |
616 | rcs.extend([os.path.join(rcdir, f) for f in os.listdir(rcdir) |
|
648 | rcs.extend([os.path.join(rcdir, f) for f in os.listdir(rcdir) | |
617 | if f.endswith(".rc")]) |
|
649 | if f.endswith(".rc")]) | |
618 | except OSError, inst: pass |
|
650 | except OSError, inst: pass | |
619 | return rcs |
|
651 | return rcs | |
620 |
|
652 | |||
621 | def os_rcpath(): |
|
653 | def os_rcpath(): | |
622 | '''return default os-specific hgrc search path''' |
|
654 | '''return default os-specific hgrc search path''' | |
623 | path = [] |
|
655 | path = [] | |
624 | # old mod_python does not set sys.argv |
|
656 | # old mod_python does not set sys.argv | |
625 | if len(getattr(sys, 'argv', [])) > 0: |
|
657 | if len(getattr(sys, 'argv', [])) > 0: | |
626 | path.extend(rcfiles(os.path.dirname(sys.argv[0]) + |
|
658 | path.extend(rcfiles(os.path.dirname(sys.argv[0]) + | |
627 | '/../etc/mercurial')) |
|
659 | '/../etc/mercurial')) | |
628 | path.extend(rcfiles('/etc/mercurial')) |
|
660 | path.extend(rcfiles('/etc/mercurial')) | |
629 | path.append(os.path.expanduser('~/.hgrc')) |
|
661 | path.append(os.path.expanduser('~/.hgrc')) | |
630 | path = [os.path.normpath(f) for f in path] |
|
662 | path = [os.path.normpath(f) for f in path] | |
631 | return path |
|
663 | return path | |
632 |
|
664 | |||
633 | def parse_patch_output(output_line): |
|
665 | def parse_patch_output(output_line): | |
634 | """parses the output produced by patch and returns the file name""" |
|
666 | """parses the output produced by patch and returns the file name""" | |
635 | pf = output_line[14:] |
|
667 | pf = output_line[14:] | |
636 | if pf.startswith("'") and pf.endswith("'") and " " in pf: |
|
668 | if pf.startswith("'") and pf.endswith("'") and " " in pf: | |
637 | pf = pf[1:-1] # Remove the quotes |
|
669 | pf = pf[1:-1] # Remove the quotes | |
638 | return pf |
|
670 | return pf | |
639 |
|
671 | |||
640 | def is_exec(f, last): |
|
672 | def is_exec(f, last): | |
641 | """check whether a file is executable""" |
|
673 | """check whether a file is executable""" | |
642 | return (os.lstat(f).st_mode & 0100 != 0) |
|
674 | return (os.lstat(f).st_mode & 0100 != 0) | |
643 |
|
675 | |||
644 | def set_exec(f, mode): |
|
676 | def set_exec(f, mode): | |
645 | s = os.lstat(f).st_mode |
|
677 | s = os.lstat(f).st_mode | |
646 | if (s & 0100 != 0) == mode: |
|
678 | if (s & 0100 != 0) == mode: | |
647 | return |
|
679 | return | |
648 | if mode: |
|
680 | if mode: | |
649 | # Turn on +x for every +r bit when making a file executable |
|
681 | # Turn on +x for every +r bit when making a file executable | |
650 | # and obey umask. |
|
682 | # and obey umask. | |
651 | umask = os.umask(0) |
|
683 | umask = os.umask(0) | |
652 | os.umask(umask) |
|
684 | os.umask(umask) | |
653 | os.chmod(f, s | (s & 0444) >> 2 & ~umask) |
|
685 | os.chmod(f, s | (s & 0444) >> 2 & ~umask) | |
654 | else: |
|
686 | else: | |
655 | os.chmod(f, s & 0666) |
|
687 | os.chmod(f, s & 0666) | |
656 |
|
688 | |||
657 | def set_binary(fd): |
|
689 | def set_binary(fd): | |
658 | pass |
|
690 | pass | |
659 |
|
691 | |||
660 | def pconvert(path): |
|
692 | def pconvert(path): | |
661 | return path |
|
693 | return path | |
662 |
|
694 | |||
663 | def localpath(path): |
|
695 | def localpath(path): | |
664 | return path |
|
696 | return path | |
665 |
|
697 | |||
666 | normpath = os.path.normpath |
|
698 | normpath = os.path.normpath | |
667 | samestat = os.path.samestat |
|
699 | samestat = os.path.samestat | |
668 |
|
700 | |||
669 | def makelock(info, pathname): |
|
701 | def makelock(info, pathname): | |
670 | try: |
|
702 | try: | |
671 | os.symlink(info, pathname) |
|
703 | os.symlink(info, pathname) | |
672 | except OSError, why: |
|
704 | except OSError, why: | |
673 | if why.errno == errno.EEXIST: |
|
705 | if why.errno == errno.EEXIST: | |
674 | raise |
|
706 | raise | |
675 | else: |
|
707 | else: | |
676 | _makelock_file(info, pathname) |
|
708 | _makelock_file(info, pathname) | |
677 |
|
709 | |||
678 | def readlock(pathname): |
|
710 | def readlock(pathname): | |
679 | try: |
|
711 | try: | |
680 | return os.readlink(pathname) |
|
712 | return os.readlink(pathname) | |
681 | except OSError, why: |
|
713 | except OSError, why: | |
682 | if why.errno == errno.EINVAL: |
|
714 | if why.errno == errno.EINVAL: | |
683 | return _readlock_file(pathname) |
|
715 | return _readlock_file(pathname) | |
684 | else: |
|
716 | else: | |
685 | raise |
|
717 | raise | |
686 |
|
718 | |||
687 | def shellquote(s): |
|
719 | def shellquote(s): | |
688 | return "'%s'" % s.replace("'", "'\\''") |
|
720 | return "'%s'" % s.replace("'", "'\\''") | |
689 |
|
721 | |||
690 | def testpid(pid): |
|
722 | def testpid(pid): | |
691 | '''return False if pid dead, True if running or not sure''' |
|
723 | '''return False if pid dead, True if running or not sure''' | |
692 | try: |
|
724 | try: | |
693 | os.kill(pid, 0) |
|
725 | os.kill(pid, 0) | |
694 | return True |
|
726 | return True | |
695 | except OSError, inst: |
|
727 | except OSError, inst: | |
696 | return inst.errno != errno.ESRCH |
|
728 | return inst.errno != errno.ESRCH | |
697 |
|
729 | |||
698 | def explain_exit(code): |
|
730 | def explain_exit(code): | |
699 | """return a 2-tuple (desc, code) describing a process's status""" |
|
731 | """return a 2-tuple (desc, code) describing a process's status""" | |
700 | if os.WIFEXITED(code): |
|
732 | if os.WIFEXITED(code): | |
701 | val = os.WEXITSTATUS(code) |
|
733 | val = os.WEXITSTATUS(code) | |
702 | return _("exited with status %d") % val, val |
|
734 | return _("exited with status %d") % val, val | |
703 | elif os.WIFSIGNALED(code): |
|
735 | elif os.WIFSIGNALED(code): | |
704 | val = os.WTERMSIG(code) |
|
736 | val = os.WTERMSIG(code) | |
705 | return _("killed by signal %d") % val, val |
|
737 | return _("killed by signal %d") % val, val | |
706 | elif os.WIFSTOPPED(code): |
|
738 | elif os.WIFSTOPPED(code): | |
707 | val = os.WSTOPSIG(code) |
|
739 | val = os.WSTOPSIG(code) | |
708 | return _("stopped by signal %d") % val, val |
|
740 | return _("stopped by signal %d") % val, val | |
709 | raise ValueError(_("invalid exit code")) |
|
741 | raise ValueError(_("invalid exit code")) | |
710 |
|
742 | |||
711 | def opener(base, audit=True): |
|
743 | def opener(base, audit=True): | |
712 | """ |
|
744 | """ | |
713 | return a function that opens files relative to base |
|
745 | return a function that opens files relative to base | |
714 |
|
746 | |||
715 | this function is used to hide the details of COW semantics and |
|
747 | this function is used to hide the details of COW semantics and | |
716 | remote file access from higher level code. |
|
748 | remote file access from higher level code. | |
717 | """ |
|
749 | """ | |
718 | p = base |
|
750 | p = base | |
719 | audit_p = audit |
|
751 | audit_p = audit | |
720 |
|
752 | |||
721 | def mktempcopy(name): |
|
753 | def mktempcopy(name): | |
722 | d, fn = os.path.split(name) |
|
754 | d, fn = os.path.split(name) | |
723 | fd, temp = tempfile.mkstemp(prefix='.%s-' % fn, dir=d) |
|
755 | fd, temp = tempfile.mkstemp(prefix='.%s-' % fn, dir=d) | |
724 | os.close(fd) |
|
756 | os.close(fd) | |
725 | ofp = posixfile(temp, "wb") |
|
757 | ofp = posixfile(temp, "wb") | |
726 | try: |
|
758 | try: | |
727 | try: |
|
759 | try: | |
728 | ifp = posixfile(name, "rb") |
|
760 | ifp = posixfile(name, "rb") | |
729 | except IOError, inst: |
|
761 | except IOError, inst: | |
730 | if not getattr(inst, 'filename', None): |
|
762 | if not getattr(inst, 'filename', None): | |
731 | inst.filename = name |
|
763 | inst.filename = name | |
732 | raise |
|
764 | raise | |
733 | for chunk in filechunkiter(ifp): |
|
765 | for chunk in filechunkiter(ifp): | |
734 | ofp.write(chunk) |
|
766 | ofp.write(chunk) | |
735 | ifp.close() |
|
767 | ifp.close() | |
736 | ofp.close() |
|
768 | ofp.close() | |
737 | except: |
|
769 | except: | |
738 | try: os.unlink(temp) |
|
770 | try: os.unlink(temp) | |
739 | except: pass |
|
771 | except: pass | |
740 | raise |
|
772 | raise | |
741 | st = os.lstat(name) |
|
773 | st = os.lstat(name) | |
742 | os.chmod(temp, st.st_mode) |
|
774 | os.chmod(temp, st.st_mode) | |
743 | return temp |
|
775 | return temp | |
744 |
|
776 | |||
745 | class atomictempfile(posixfile): |
|
777 | class atomictempfile(posixfile): | |
746 | """the file will only be copied when rename is called""" |
|
778 | """the file will only be copied when rename is called""" | |
747 | def __init__(self, name, mode): |
|
779 | def __init__(self, name, mode): | |
748 | self.__name = name |
|
780 | self.__name = name | |
749 | self.temp = mktempcopy(name) |
|
781 | self.temp = mktempcopy(name) | |
750 | posixfile.__init__(self, self.temp, mode) |
|
782 | posixfile.__init__(self, self.temp, mode) | |
751 | def rename(self): |
|
783 | def rename(self): | |
752 | if not self.closed: |
|
784 | if not self.closed: | |
753 | posixfile.close(self) |
|
785 | posixfile.close(self) | |
754 | rename(self.temp, localpath(self.__name)) |
|
786 | rename(self.temp, localpath(self.__name)) | |
755 | def __del__(self): |
|
787 | def __del__(self): | |
756 | if not self.closed: |
|
788 | if not self.closed: | |
757 | try: |
|
789 | try: | |
758 | os.unlink(self.temp) |
|
790 | os.unlink(self.temp) | |
759 | except: pass |
|
791 | except: pass | |
760 | posixfile.close(self) |
|
792 | posixfile.close(self) | |
761 |
|
793 | |||
762 | class atomicfile(atomictempfile): |
|
794 | class atomicfile(atomictempfile): | |
763 | """the file will only be copied on close""" |
|
795 | """the file will only be copied on close""" | |
764 | def __init__(self, name, mode): |
|
796 | def __init__(self, name, mode): | |
765 | atomictempfile.__init__(self, name, mode) |
|
797 | atomictempfile.__init__(self, name, mode) | |
766 | def close(self): |
|
798 | def close(self): | |
767 | self.rename() |
|
799 | self.rename() | |
768 | def __del__(self): |
|
800 | def __del__(self): | |
769 | self.rename() |
|
801 | self.rename() | |
770 |
|
802 | |||
771 | def o(path, mode="r", text=False, atomic=False, atomictemp=False): |
|
803 | def o(path, mode="r", text=False, atomic=False, atomictemp=False): | |
772 | if audit_p: |
|
804 | if audit_p: | |
773 | audit_path(path) |
|
805 | audit_path(path) | |
774 | f = os.path.join(p, path) |
|
806 | f = os.path.join(p, path) | |
775 |
|
807 | |||
776 | if not text: |
|
808 | if not text: | |
777 | mode += "b" # for that other OS |
|
809 | mode += "b" # for that other OS | |
778 |
|
810 | |||
779 | if mode[0] != "r": |
|
811 | if mode[0] != "r": | |
780 | try: |
|
812 | try: | |
781 | nlink = nlinks(f) |
|
813 | nlink = nlinks(f) | |
782 | except OSError: |
|
814 | except OSError: | |
783 | d = os.path.dirname(f) |
|
815 | d = os.path.dirname(f) | |
784 | if not os.path.isdir(d): |
|
816 | if not os.path.isdir(d): | |
785 | os.makedirs(d) |
|
817 | os.makedirs(d) | |
786 | else: |
|
818 | else: | |
787 | if atomic: |
|
819 | if atomic: | |
788 | return atomicfile(f, mode) |
|
820 | return atomicfile(f, mode) | |
789 | elif atomictemp: |
|
821 | elif atomictemp: | |
790 | return atomictempfile(f, mode) |
|
822 | return atomictempfile(f, mode) | |
791 | if nlink > 1: |
|
823 | if nlink > 1: | |
792 | rename(mktempcopy(f), f) |
|
824 | rename(mktempcopy(f), f) | |
793 | return posixfile(f, mode) |
|
825 | return posixfile(f, mode) | |
794 |
|
826 | |||
795 | return o |
|
827 | return o | |
796 |
|
828 | |||
797 | class chunkbuffer(object): |
|
829 | class chunkbuffer(object): | |
798 | """Allow arbitrary sized chunks of data to be efficiently read from an |
|
830 | """Allow arbitrary sized chunks of data to be efficiently read from an | |
799 | iterator over chunks of arbitrary size.""" |
|
831 | iterator over chunks of arbitrary size.""" | |
800 |
|
832 | |||
801 | def __init__(self, in_iter, targetsize = 2**16): |
|
833 | def __init__(self, in_iter, targetsize = 2**16): | |
802 | """in_iter is the iterator that's iterating over the input chunks. |
|
834 | """in_iter is the iterator that's iterating over the input chunks. | |
803 | targetsize is how big a buffer to try to maintain.""" |
|
835 | targetsize is how big a buffer to try to maintain.""" | |
804 | self.in_iter = iter(in_iter) |
|
836 | self.in_iter = iter(in_iter) | |
805 | self.buf = '' |
|
837 | self.buf = '' | |
806 | self.targetsize = int(targetsize) |
|
838 | self.targetsize = int(targetsize) | |
807 | if self.targetsize <= 0: |
|
839 | if self.targetsize <= 0: | |
808 | raise ValueError(_("targetsize must be greater than 0, was %d") % |
|
840 | raise ValueError(_("targetsize must be greater than 0, was %d") % | |
809 | targetsize) |
|
841 | targetsize) | |
810 | self.iterempty = False |
|
842 | self.iterempty = False | |
811 |
|
843 | |||
812 | def fillbuf(self): |
|
844 | def fillbuf(self): | |
813 | """Ignore target size; read every chunk from iterator until empty.""" |
|
845 | """Ignore target size; read every chunk from iterator until empty.""" | |
814 | if not self.iterempty: |
|
846 | if not self.iterempty: | |
815 | collector = cStringIO.StringIO() |
|
847 | collector = cStringIO.StringIO() | |
816 | collector.write(self.buf) |
|
848 | collector.write(self.buf) | |
817 | for ch in self.in_iter: |
|
849 | for ch in self.in_iter: | |
818 | collector.write(ch) |
|
850 | collector.write(ch) | |
819 | self.buf = collector.getvalue() |
|
851 | self.buf = collector.getvalue() | |
820 | self.iterempty = True |
|
852 | self.iterempty = True | |
821 |
|
853 | |||
822 | def read(self, l): |
|
854 | def read(self, l): | |
823 | """Read L bytes of data from the iterator of chunks of data. |
|
855 | """Read L bytes of data from the iterator of chunks of data. | |
824 | Returns less than L bytes if the iterator runs dry.""" |
|
856 | Returns less than L bytes if the iterator runs dry.""" | |
825 | if l > len(self.buf) and not self.iterempty: |
|
857 | if l > len(self.buf) and not self.iterempty: | |
826 | # Clamp to a multiple of self.targetsize |
|
858 | # Clamp to a multiple of self.targetsize | |
827 | targetsize = self.targetsize * ((l // self.targetsize) + 1) |
|
859 | targetsize = self.targetsize * ((l // self.targetsize) + 1) | |
828 | collector = cStringIO.StringIO() |
|
860 | collector = cStringIO.StringIO() | |
829 | collector.write(self.buf) |
|
861 | collector.write(self.buf) | |
830 | collected = len(self.buf) |
|
862 | collected = len(self.buf) | |
831 | for chunk in self.in_iter: |
|
863 | for chunk in self.in_iter: | |
832 | collector.write(chunk) |
|
864 | collector.write(chunk) | |
833 | collected += len(chunk) |
|
865 | collected += len(chunk) | |
834 | if collected >= targetsize: |
|
866 | if collected >= targetsize: | |
835 | break |
|
867 | break | |
836 | if collected < targetsize: |
|
868 | if collected < targetsize: | |
837 | self.iterempty = True |
|
869 | self.iterempty = True | |
838 | self.buf = collector.getvalue() |
|
870 | self.buf = collector.getvalue() | |
839 | s, self.buf = self.buf[:l], buffer(self.buf, l) |
|
871 | s, self.buf = self.buf[:l], buffer(self.buf, l) | |
840 | return s |
|
872 | return s | |
841 |
|
873 | |||
842 | def filechunkiter(f, size=65536, limit=None): |
|
874 | def filechunkiter(f, size=65536, limit=None): | |
843 | """Create a generator that produces the data in the file size |
|
875 | """Create a generator that produces the data in the file size | |
844 | (default 65536) bytes at a time, up to optional limit (default is |
|
876 | (default 65536) bytes at a time, up to optional limit (default is | |
845 | to read all data). Chunks may be less than size bytes if the |
|
877 | to read all data). Chunks may be less than size bytes if the | |
846 | chunk is the last chunk in the file, or the file is a socket or |
|
878 | chunk is the last chunk in the file, or the file is a socket or | |
847 | some other type of file that sometimes reads less data than is |
|
879 | some other type of file that sometimes reads less data than is | |
848 | requested.""" |
|
880 | requested.""" | |
849 | assert size >= 0 |
|
881 | assert size >= 0 | |
850 | assert limit is None or limit >= 0 |
|
882 | assert limit is None or limit >= 0 | |
851 | while True: |
|
883 | while True: | |
852 | if limit is None: nbytes = size |
|
884 | if limit is None: nbytes = size | |
853 | else: nbytes = min(limit, size) |
|
885 | else: nbytes = min(limit, size) | |
854 | s = nbytes and f.read(nbytes) |
|
886 | s = nbytes and f.read(nbytes) | |
855 | if not s: break |
|
887 | if not s: break | |
856 | if limit: limit -= len(s) |
|
888 | if limit: limit -= len(s) | |
857 | yield s |
|
889 | yield s | |
858 |
|
890 | |||
859 | def makedate(): |
|
891 | def makedate(): | |
860 | lt = time.localtime() |
|
892 | lt = time.localtime() | |
861 | if lt[8] == 1 and time.daylight: |
|
893 | if lt[8] == 1 and time.daylight: | |
862 | tz = time.altzone |
|
894 | tz = time.altzone | |
863 | else: |
|
895 | else: | |
864 | tz = time.timezone |
|
896 | tz = time.timezone | |
865 | return time.mktime(lt), tz |
|
897 | return time.mktime(lt), tz | |
866 |
|
898 | |||
867 | def datestr(date=None, format='%a %b %d %H:%M:%S %Y', timezone=True): |
|
899 | def datestr(date=None, format='%a %b %d %H:%M:%S %Y', timezone=True): | |
868 | """represent a (unixtime, offset) tuple as a localized time. |
|
900 | """represent a (unixtime, offset) tuple as a localized time. | |
869 | unixtime is seconds since the epoch, and offset is the time zone's |
|
901 | unixtime is seconds since the epoch, and offset is the time zone's | |
870 | number of seconds away from UTC. if timezone is false, do not |
|
902 | number of seconds away from UTC. if timezone is false, do not | |
871 | append time zone to string.""" |
|
903 | append time zone to string.""" | |
872 | t, tz = date or makedate() |
|
904 | t, tz = date or makedate() | |
873 | s = time.strftime(format, time.gmtime(float(t) - tz)) |
|
905 | s = time.strftime(format, time.gmtime(float(t) - tz)) | |
874 | if timezone: |
|
906 | if timezone: | |
875 | s += " %+03d%02d" % (-tz / 3600, ((-tz % 3600) / 60)) |
|
907 | s += " %+03d%02d" % (-tz / 3600, ((-tz % 3600) / 60)) | |
876 | return s |
|
908 | return s | |
877 |
|
909 | |||
878 | def strdate(string, format='%a %b %d %H:%M:%S %Y'): |
|
910 | def strdate(string, format='%a %b %d %H:%M:%S %Y'): | |
879 | """parse a localized time string and return a (unixtime, offset) tuple. |
|
911 | """parse a localized time string and return a (unixtime, offset) tuple. | |
880 | if the string cannot be parsed, ValueError is raised.""" |
|
912 | if the string cannot be parsed, ValueError is raised.""" | |
881 | def hastimezone(string): |
|
913 | def hastimezone(string): | |
882 | return (string[-4:].isdigit() and |
|
914 | return (string[-4:].isdigit() and | |
883 | (string[-5] == '+' or string[-5] == '-') and |
|
915 | (string[-5] == '+' or string[-5] == '-') and | |
884 | string[-6].isspace()) |
|
916 | string[-6].isspace()) | |
885 |
|
917 | |||
886 | if hastimezone(string): |
|
918 | if hastimezone(string): | |
887 | date, tz = string[:-6], string[-5:] |
|
919 | date, tz = string[:-6], string[-5:] | |
888 | tz = int(tz) |
|
920 | tz = int(tz) | |
889 | offset = - 3600 * (tz / 100) - 60 * (tz % 100) |
|
921 | offset = - 3600 * (tz / 100) - 60 * (tz % 100) | |
890 | else: |
|
922 | else: | |
891 | date, offset = string, 0 |
|
923 | date, offset = string, 0 | |
892 | when = int(time.mktime(time.strptime(date, format))) + offset |
|
924 | when = int(time.mktime(time.strptime(date, format))) + offset | |
893 | return when, offset |
|
925 | return when, offset | |
894 |
|
926 | |||
895 | def parsedate(string, formats=None): |
|
927 | def parsedate(string, formats=None): | |
896 | """parse a localized time string and return a (unixtime, offset) tuple. |
|
928 | """parse a localized time string and return a (unixtime, offset) tuple. | |
897 | The date may be a "unixtime offset" string or in one of the specified |
|
929 | The date may be a "unixtime offset" string or in one of the specified | |
898 | formats.""" |
|
930 | formats.""" | |
899 | if not formats: |
|
931 | if not formats: | |
900 | formats = defaultdateformats |
|
932 | formats = defaultdateformats | |
901 | try: |
|
933 | try: | |
902 | when, offset = map(int, string.split(' ')) |
|
934 | when, offset = map(int, string.split(' ')) | |
903 | except ValueError: |
|
935 | except ValueError: | |
904 | for format in formats: |
|
936 | for format in formats: | |
905 | try: |
|
937 | try: | |
906 | when, offset = strdate(string, format) |
|
938 | when, offset = strdate(string, format) | |
907 | except ValueError: |
|
939 | except ValueError: | |
908 | pass |
|
940 | pass | |
909 | else: |
|
941 | else: | |
910 | break |
|
942 | break | |
911 | else: |
|
943 | else: | |
912 | raise ValueError(_('invalid date: %r') % string) |
|
944 | raise ValueError(_('invalid date: %r') % string) | |
913 | # validate explicit (probably user-specified) date and |
|
945 | # validate explicit (probably user-specified) date and | |
914 | # time zone offset. values must fit in signed 32 bits for |
|
946 | # time zone offset. values must fit in signed 32 bits for | |
915 | # current 32-bit linux runtimes. timezones go from UTC-12 |
|
947 | # current 32-bit linux runtimes. timezones go from UTC-12 | |
916 | # to UTC+14 |
|
948 | # to UTC+14 | |
917 | if abs(when) > 0x7fffffff: |
|
949 | if abs(when) > 0x7fffffff: | |
918 | raise ValueError(_('date exceeds 32 bits: %d') % when) |
|
950 | raise ValueError(_('date exceeds 32 bits: %d') % when) | |
919 | if offset < -50400 or offset > 43200: |
|
951 | if offset < -50400 or offset > 43200: | |
920 | raise ValueError(_('impossible time zone offset: %d') % offset) |
|
952 | raise ValueError(_('impossible time zone offset: %d') % offset) | |
921 | return when, offset |
|
953 | return when, offset | |
922 |
|
954 | |||
923 | def shortuser(user): |
|
955 | def shortuser(user): | |
924 | """Return a short representation of a user name or email address.""" |
|
956 | """Return a short representation of a user name or email address.""" | |
925 | f = user.find('@') |
|
957 | f = user.find('@') | |
926 | if f >= 0: |
|
958 | if f >= 0: | |
927 | user = user[:f] |
|
959 | user = user[:f] | |
928 | f = user.find('<') |
|
960 | f = user.find('<') | |
929 | if f >= 0: |
|
961 | if f >= 0: | |
930 | user = user[f+1:] |
|
962 | user = user[f+1:] | |
931 | return user |
|
963 | return user | |
932 |
|
964 | |||
933 | def walkrepos(path): |
|
965 | def walkrepos(path): | |
934 | '''yield every hg repository under path, recursively.''' |
|
966 | '''yield every hg repository under path, recursively.''' | |
935 | def errhandler(err): |
|
967 | def errhandler(err): | |
936 | if err.filename == path: |
|
968 | if err.filename == path: | |
937 | raise err |
|
969 | raise err | |
938 |
|
970 | |||
939 | for root, dirs, files in os.walk(path, onerror=errhandler): |
|
971 | for root, dirs, files in os.walk(path, onerror=errhandler): | |
940 | for d in dirs: |
|
972 | for d in dirs: | |
941 | if d == '.hg': |
|
973 | if d == '.hg': | |
942 | yield root |
|
974 | yield root | |
943 | dirs[:] = [] |
|
975 | dirs[:] = [] | |
944 | break |
|
976 | break | |
945 |
|
977 | |||
946 | _rcpath = None |
|
978 | _rcpath = None | |
947 |
|
979 | |||
948 | def rcpath(): |
|
980 | def rcpath(): | |
949 | '''return hgrc search path. if env var HGRCPATH is set, use it. |
|
981 | '''return hgrc search path. if env var HGRCPATH is set, use it. | |
950 | for each item in path, if directory, use files ending in .rc, |
|
982 | for each item in path, if directory, use files ending in .rc, | |
951 | else use item. |
|
983 | else use item. | |
952 | make HGRCPATH empty to only look in .hg/hgrc of current repo. |
|
984 | make HGRCPATH empty to only look in .hg/hgrc of current repo. | |
953 | if no HGRCPATH, use default os-specific path.''' |
|
985 | if no HGRCPATH, use default os-specific path.''' | |
954 | global _rcpath |
|
986 | global _rcpath | |
955 | if _rcpath is None: |
|
987 | if _rcpath is None: | |
956 | if 'HGRCPATH' in os.environ: |
|
988 | if 'HGRCPATH' in os.environ: | |
957 | _rcpath = [] |
|
989 | _rcpath = [] | |
958 | for p in os.environ['HGRCPATH'].split(os.pathsep): |
|
990 | for p in os.environ['HGRCPATH'].split(os.pathsep): | |
959 | if not p: continue |
|
991 | if not p: continue | |
960 | if os.path.isdir(p): |
|
992 | if os.path.isdir(p): | |
961 | for f in os.listdir(p): |
|
993 | for f in os.listdir(p): | |
962 | if f.endswith('.rc'): |
|
994 | if f.endswith('.rc'): | |
963 | _rcpath.append(os.path.join(p, f)) |
|
995 | _rcpath.append(os.path.join(p, f)) | |
964 | else: |
|
996 | else: | |
965 | _rcpath.append(p) |
|
997 | _rcpath.append(p) | |
966 | else: |
|
998 | else: | |
967 | _rcpath = os_rcpath() |
|
999 | _rcpath = os_rcpath() | |
968 | return _rcpath |
|
1000 | return _rcpath | |
969 |
|
1001 | |||
970 | def bytecount(nbytes): |
|
1002 | def bytecount(nbytes): | |
971 | '''return byte count formatted as readable string, with units''' |
|
1003 | '''return byte count formatted as readable string, with units''' | |
972 |
|
1004 | |||
973 | units = ( |
|
1005 | units = ( | |
974 | (100, 1<<30, _('%.0f GB')), |
|
1006 | (100, 1<<30, _('%.0f GB')), | |
975 | (10, 1<<30, _('%.1f GB')), |
|
1007 | (10, 1<<30, _('%.1f GB')), | |
976 | (1, 1<<30, _('%.2f GB')), |
|
1008 | (1, 1<<30, _('%.2f GB')), | |
977 | (100, 1<<20, _('%.0f MB')), |
|
1009 | (100, 1<<20, _('%.0f MB')), | |
978 | (10, 1<<20, _('%.1f MB')), |
|
1010 | (10, 1<<20, _('%.1f MB')), | |
979 | (1, 1<<20, _('%.2f MB')), |
|
1011 | (1, 1<<20, _('%.2f MB')), | |
980 | (100, 1<<10, _('%.0f KB')), |
|
1012 | (100, 1<<10, _('%.0f KB')), | |
981 | (10, 1<<10, _('%.1f KB')), |
|
1013 | (10, 1<<10, _('%.1f KB')), | |
982 | (1, 1<<10, _('%.2f KB')), |
|
1014 | (1, 1<<10, _('%.2f KB')), | |
983 | (1, 1, _('%.0f bytes')), |
|
1015 | (1, 1, _('%.0f bytes')), | |
984 | ) |
|
1016 | ) | |
985 |
|
1017 | |||
986 | for multiplier, divisor, format in units: |
|
1018 | for multiplier, divisor, format in units: | |
987 | if nbytes >= divisor * multiplier: |
|
1019 | if nbytes >= divisor * multiplier: | |
988 | return format % (nbytes / float(divisor)) |
|
1020 | return format % (nbytes / float(divisor)) | |
989 | return units[-1][2] % nbytes |
|
1021 | return units[-1][2] % nbytes | |
990 |
|
1022 | |||
991 | def drop_scheme(scheme, path): |
|
1023 | def drop_scheme(scheme, path): | |
992 | sc = scheme + ':' |
|
1024 | sc = scheme + ':' | |
993 | if path.startswith(sc): |
|
1025 | if path.startswith(sc): | |
994 | path = path[len(sc):] |
|
1026 | path = path[len(sc):] | |
995 | if path.startswith('//'): |
|
1027 | if path.startswith('//'): | |
996 | path = path[2:] |
|
1028 | path = path[2:] | |
997 | return path |
|
1029 | return path |
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