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@@ -1,292 +1,292 b'' | |||||
1 | # common code for the convert extension |
|
1 | # common code for the convert extension | |
2 | import base64, errno |
|
2 | import base64, errno | |
3 | import cPickle as pickle |
|
3 | import cPickle as pickle | |
4 | from mercurial import util |
|
4 | from mercurial import util | |
5 | from mercurial.i18n import _ |
|
5 | from mercurial.i18n import _ | |
6 |
|
6 | |||
7 | def encodeargs(args): |
|
7 | def encodeargs(args): | |
8 | def encodearg(s): |
|
8 | def encodearg(s): | |
9 | lines = base64.encodestring(s) |
|
9 | lines = base64.encodestring(s) | |
10 | lines = [l.splitlines()[0] for l in lines] |
|
10 | lines = [l.splitlines()[0] for l in lines] | |
11 | return ''.join(lines) |
|
11 | return ''.join(lines) | |
12 |
|
12 | |||
13 | s = pickle.dumps(args) |
|
13 | s = pickle.dumps(args) | |
14 | return encodearg(s) |
|
14 | return encodearg(s) | |
15 |
|
15 | |||
16 | def decodeargs(s): |
|
16 | def decodeargs(s): | |
17 | s = base64.decodestring(s) |
|
17 | s = base64.decodestring(s) | |
18 | return pickle.loads(s) |
|
18 | return pickle.loads(s) | |
19 |
|
19 | |||
20 | def checktool(exe, name=None): |
|
20 | def checktool(exe, name=None): | |
21 | name = name or exe |
|
21 | name = name or exe | |
22 | if not util.find_exe(exe): |
|
22 | if not util.find_exe(exe): | |
23 | raise util.Abort('cannot find required "%s" tool' % name) |
|
23 | raise util.Abort('cannot find required "%s" tool' % name) | |
24 |
|
24 | |||
25 | class NoRepo(Exception): pass |
|
25 | class NoRepo(Exception): pass | |
26 |
|
26 | |||
27 | SKIPREV = 'SKIP' |
|
27 | SKIPREV = 'SKIP' | |
28 |
|
28 | |||
29 | class commit(object): |
|
29 | class commit(object): | |
30 | def __init__(self, author, date, desc, parents, branch=None, rev=None, |
|
30 | def __init__(self, author, date, desc, parents, branch=None, rev=None, | |
31 | extra={}): |
|
31 | extra={}): | |
32 | self.author = author |
|
32 | self.author = author | |
33 | self.date = date |
|
33 | self.date = date | |
34 | self.desc = desc |
|
34 | self.desc = desc | |
35 | self.parents = parents |
|
35 | self.parents = parents | |
36 | self.branch = branch |
|
36 | self.branch = branch | |
37 | self.rev = rev |
|
37 | self.rev = rev | |
38 | self.extra = extra |
|
38 | self.extra = extra | |
39 |
|
39 | |||
40 | class converter_source(object): |
|
40 | class converter_source(object): | |
41 | """Conversion source interface""" |
|
41 | """Conversion source interface""" | |
42 |
|
42 | |||
43 | def __init__(self, ui, path, rev=None): |
|
43 | def __init__(self, ui, path, rev=None): | |
44 | """Initialize conversion source (or raise NoRepo("message") |
|
44 | """Initialize conversion source (or raise NoRepo("message") | |
45 | exception if path is not a valid repository)""" |
|
45 | exception if path is not a valid repository)""" | |
46 | self.ui = ui |
|
46 | self.ui = ui | |
47 | self.path = path |
|
47 | self.path = path | |
48 | self.rev = rev |
|
48 | self.rev = rev | |
49 |
|
49 | |||
50 | self.encoding = 'utf-8' |
|
50 | self.encoding = 'utf-8' | |
51 |
|
51 | |||
52 | def before(self): |
|
52 | def before(self): | |
53 | pass |
|
53 | pass | |
54 |
|
54 | |||
55 | def after(self): |
|
55 | def after(self): | |
56 | pass |
|
56 | pass | |
57 |
|
57 | |||
58 | def setrevmap(self, revmap): |
|
58 | def setrevmap(self, revmap): | |
59 | """set the map of already-converted revisions""" |
|
59 | """set the map of already-converted revisions""" | |
60 | pass |
|
60 | pass | |
61 |
|
61 | |||
62 | def getheads(self): |
|
62 | def getheads(self): | |
63 | """Return a list of this repository's heads""" |
|
63 | """Return a list of this repository's heads""" | |
64 | raise NotImplementedError() |
|
64 | raise NotImplementedError() | |
65 |
|
65 | |||
66 | def getfile(self, name, rev): |
|
66 | def getfile(self, name, rev): | |
67 | """Return file contents as a string""" |
|
67 | """Return file contents as a string""" | |
68 | raise NotImplementedError() |
|
68 | raise NotImplementedError() | |
69 |
|
69 | |||
70 | def getmode(self, name, rev): |
|
70 | def getmode(self, name, rev): | |
71 | """Return file mode, eg. '', 'x', or 'l'""" |
|
71 | """Return file mode, eg. '', 'x', or 'l'""" | |
72 | raise NotImplementedError() |
|
72 | raise NotImplementedError() | |
73 |
|
73 | |||
74 | def getchanges(self, version): |
|
74 | def getchanges(self, version): | |
75 | """Returns a tuple of (files, copies) |
|
75 | """Returns a tuple of (files, copies) | |
76 | Files is a sorted list of (filename, id) tuples for all files changed |
|
76 | Files is a sorted list of (filename, id) tuples for all files changed | |
77 | in version, where id is the source revision id of the file. |
|
77 | in version, where id is the source revision id of the file. | |
78 |
|
78 | |||
79 | copies is a dictionary of dest: source |
|
79 | copies is a dictionary of dest: source | |
80 | """ |
|
80 | """ | |
81 | raise NotImplementedError() |
|
81 | raise NotImplementedError() | |
82 |
|
82 | |||
83 | def getcommit(self, version): |
|
83 | def getcommit(self, version): | |
84 | """Return the commit object for version""" |
|
84 | """Return the commit object for version""" | |
85 | raise NotImplementedError() |
|
85 | raise NotImplementedError() | |
86 |
|
86 | |||
87 | def gettags(self): |
|
87 | def gettags(self): | |
88 | """Return the tags as a dictionary of name: revision""" |
|
88 | """Return the tags as a dictionary of name: revision""" | |
89 | raise NotImplementedError() |
|
89 | raise NotImplementedError() | |
90 |
|
90 | |||
91 | def recode(self, s, encoding=None): |
|
91 | def recode(self, s, encoding=None): | |
92 | if not encoding: |
|
92 | if not encoding: | |
93 | encoding = self.encoding or 'utf-8' |
|
93 | encoding = self.encoding or 'utf-8' | |
94 |
|
94 | |||
95 | if isinstance(s, unicode): |
|
95 | if isinstance(s, unicode): | |
96 | return s.encode("utf-8") |
|
96 | return s.encode("utf-8") | |
97 | try: |
|
97 | try: | |
98 | return s.decode(encoding).encode("utf-8") |
|
98 | return s.decode(encoding).encode("utf-8") | |
99 | except: |
|
99 | except: | |
100 | try: |
|
100 | try: | |
101 | return s.decode("latin-1").encode("utf-8") |
|
101 | return s.decode("latin-1").encode("utf-8") | |
102 | except: |
|
102 | except: | |
103 | return s.decode(encoding, "replace").encode("utf-8") |
|
103 | return s.decode(encoding, "replace").encode("utf-8") | |
104 |
|
104 | |||
105 | def getchangedfiles(self, rev, i): |
|
105 | def getchangedfiles(self, rev, i): | |
106 | """Return the files changed by rev compared to parent[i]. |
|
106 | """Return the files changed by rev compared to parent[i]. | |
107 |
|
107 | |||
108 | i is an index selecting one of the parents of rev. The return |
|
108 | i is an index selecting one of the parents of rev. The return | |
109 | value should be the list of files that are different in rev and |
|
109 | value should be the list of files that are different in rev and | |
110 | this parent. |
|
110 | this parent. | |
111 |
|
111 | |||
112 | If rev has no parents, i is None. |
|
112 | If rev has no parents, i is None. | |
113 |
|
113 | |||
114 | This function is only needed to support --filemap |
|
114 | This function is only needed to support --filemap | |
115 | """ |
|
115 | """ | |
116 | raise NotImplementedError() |
|
116 | raise NotImplementedError() | |
117 |
|
117 | |||
118 | class converter_sink(object): |
|
118 | class converter_sink(object): | |
119 | """Conversion sink (target) interface""" |
|
119 | """Conversion sink (target) interface""" | |
120 |
|
120 | |||
121 | def __init__(self, ui, path): |
|
121 | def __init__(self, ui, path): | |
122 | """Initialize conversion sink (or raise NoRepo("message") |
|
122 | """Initialize conversion sink (or raise NoRepo("message") | |
123 | exception if path is not a valid repository) |
|
123 | exception if path is not a valid repository) | |
124 |
|
124 | |||
125 | created is a list of paths to remove if a fatal error occurs |
|
125 | created is a list of paths to remove if a fatal error occurs | |
126 | later""" |
|
126 | later""" | |
127 | self.ui = ui |
|
127 | self.ui = ui | |
128 | self.path = path |
|
128 | self.path = path | |
129 | self.created = [] |
|
129 | self.created = [] | |
130 |
|
130 | |||
131 | def getheads(self): |
|
131 | def getheads(self): | |
132 | """Return a list of this repository's heads""" |
|
132 | """Return a list of this repository's heads""" | |
133 | raise NotImplementedError() |
|
133 | raise NotImplementedError() | |
134 |
|
134 | |||
135 | def revmapfile(self): |
|
135 | def revmapfile(self): | |
136 | """Path to a file that will contain lines |
|
136 | """Path to a file that will contain lines | |
137 | source_rev_id sink_rev_id |
|
137 | source_rev_id sink_rev_id | |
138 | mapping equivalent revision identifiers for each system.""" |
|
138 | mapping equivalent revision identifiers for each system.""" | |
139 | raise NotImplementedError() |
|
139 | raise NotImplementedError() | |
140 |
|
140 | |||
141 | def authorfile(self): |
|
141 | def authorfile(self): | |
142 | """Path to a file that will contain lines |
|
142 | """Path to a file that will contain lines | |
143 | srcauthor=dstauthor |
|
143 | srcauthor=dstauthor | |
144 | mapping equivalent authors identifiers for each system.""" |
|
144 | mapping equivalent authors identifiers for each system.""" | |
145 | return None |
|
145 | return None | |
146 |
|
146 | |||
147 | def putfile(self, f, e, data): |
|
147 | def putfile(self, f, e, data): | |
148 | """Put file for next putcommit(). |
|
148 | """Put file for next putcommit(). | |
149 | f: path to file |
|
149 | f: path to file | |
150 | e: '', 'x', or 'l' (regular file, executable, or symlink) |
|
150 | e: '', 'x', or 'l' (regular file, executable, or symlink) | |
151 | data: file contents""" |
|
151 | data: file contents""" | |
152 | raise NotImplementedError() |
|
152 | raise NotImplementedError() | |
153 |
|
153 | |||
154 | def delfile(self, f): |
|
154 | def delfile(self, f): | |
155 | """Delete file for next putcommit(). |
|
155 | """Delete file for next putcommit(). | |
156 | f: path to file""" |
|
156 | f: path to file""" | |
157 | raise NotImplementedError() |
|
157 | raise NotImplementedError() | |
158 |
|
158 | |||
159 | def putcommit(self, files, parents, commit): |
|
159 | def putcommit(self, files, parents, commit): | |
160 | """Create a revision with all changed files listed in 'files' |
|
160 | """Create a revision with all changed files listed in 'files' | |
161 | and having listed parents. 'commit' is a commit object containing |
|
161 | and having listed parents. 'commit' is a commit object containing | |
162 | at a minimum the author, date, and message for this changeset. |
|
162 | at a minimum the author, date, and message for this changeset. | |
163 | Called after putfile() and delfile() calls. Note that the sink |
|
163 | Called after putfile() and delfile() calls. Note that the sink | |
164 | repository is not told to update itself to a particular revision |
|
164 | repository is not told to update itself to a particular revision | |
165 | (or even what that revision would be) before it receives the |
|
165 | (or even what that revision would be) before it receives the | |
166 | file data.""" |
|
166 | file data.""" | |
167 | raise NotImplementedError() |
|
167 | raise NotImplementedError() | |
168 |
|
168 | |||
169 | def puttags(self, tags): |
|
169 | def puttags(self, tags): | |
170 | """Put tags into sink. |
|
170 | """Put tags into sink. | |
171 | tags: {tagname: sink_rev_id, ...}""" |
|
171 | tags: {tagname: sink_rev_id, ...}""" | |
172 | raise NotImplementedError() |
|
172 | raise NotImplementedError() | |
173 |
|
173 | |||
174 | def setbranch(self, branch, pbranch, parents): |
|
174 | def setbranch(self, branch, pbranch, parents): | |
175 | """Set the current branch name. Called before the first putfile |
|
175 | """Set the current branch name. Called before the first putfile | |
176 | on the branch. |
|
176 | on the branch. | |
177 | branch: branch name for subsequent commits |
|
177 | branch: branch name for subsequent commits | |
178 | pbranch: branch name of parent commit |
|
178 | pbranch: branch name of parent commit | |
179 | parents: destination revisions of parent""" |
|
179 | parents: destination revisions of parent""" | |
180 | pass |
|
180 | pass | |
181 |
|
181 | |||
182 | def setfilemapmode(self, active): |
|
182 | def setfilemapmode(self, active): | |
183 | """Tell the destination that we're using a filemap |
|
183 | """Tell the destination that we're using a filemap | |
184 |
|
184 | |||
185 | Some converter_sources (svn in particular) can claim that a file |
|
185 | Some converter_sources (svn in particular) can claim that a file | |
186 | was changed in a revision, even if there was no change. This method |
|
186 | was changed in a revision, even if there was no change. This method | |
187 | tells the destination that we're using a filemap and that it should |
|
187 | tells the destination that we're using a filemap and that it should | |
188 | filter empty revisions. |
|
188 | filter empty revisions. | |
189 | """ |
|
189 | """ | |
190 | pass |
|
190 | pass | |
191 |
|
191 | |||
192 | def before(self): |
|
192 | def before(self): | |
193 | pass |
|
193 | pass | |
194 |
|
194 | |||
195 | def after(self): |
|
195 | def after(self): | |
196 | pass |
|
196 | pass | |
197 |
|
197 | |||
198 |
|
198 | |||
199 | class commandline(object): |
|
199 | class commandline(object): | |
200 | def __init__(self, ui, command): |
|
200 | def __init__(self, ui, command): | |
201 | self.ui = ui |
|
201 | self.ui = ui | |
202 | self.command = command |
|
202 | self.command = command | |
203 |
|
203 | |||
204 | def prerun(self): |
|
204 | def prerun(self): | |
205 | pass |
|
205 | pass | |
206 |
|
206 | |||
207 | def postrun(self): |
|
207 | def postrun(self): | |
208 | pass |
|
208 | pass | |
209 |
|
209 | |||
210 | def _run(self, cmd, *args, **kwargs): |
|
210 | def _run(self, cmd, *args, **kwargs): | |
211 | cmdline = [self.command, cmd] + list(args) |
|
211 | cmdline = [self.command, cmd] + list(args) | |
212 | for k, v in kwargs.iteritems(): |
|
212 | for k, v in kwargs.iteritems(): | |
213 | if len(k) == 1: |
|
213 | if len(k) == 1: | |
214 | cmdline.append('-' + k) |
|
214 | cmdline.append('-' + k) | |
215 | else: |
|
215 | else: | |
216 | cmdline.append('--' + k.replace('_', '-')) |
|
216 | cmdline.append('--' + k.replace('_', '-')) | |
217 | try: |
|
217 | try: | |
218 | if len(k) == 1: |
|
218 | if len(k) == 1: | |
219 | cmdline.append('' + v) |
|
219 | cmdline.append('' + v) | |
220 | else: |
|
220 | else: | |
221 | cmdline[-1] += '=' + v |
|
221 | cmdline[-1] += '=' + v | |
222 | except TypeError: |
|
222 | except TypeError: | |
223 | pass |
|
223 | pass | |
224 | cmdline = [util.shellquote(arg) for arg in cmdline] |
|
224 | cmdline = [util.shellquote(arg) for arg in cmdline] | |
225 | cmdline += ['<', util.nulldev] |
|
225 | cmdline += ['<', util.nulldev] | |
226 |
cmdline = |
|
226 | cmdline = ' '.join(cmdline) | |
227 | self.ui.debug(cmdline, '\n') |
|
227 | self.ui.debug(cmdline, '\n') | |
228 |
|
228 | |||
229 | self.prerun() |
|
229 | self.prerun() | |
230 | try: |
|
230 | try: | |
231 | return util.popen(cmdline) |
|
231 | return util.popen(cmdline) | |
232 | finally: |
|
232 | finally: | |
233 | self.postrun() |
|
233 | self.postrun() | |
234 |
|
234 | |||
235 | def run(self, cmd, *args, **kwargs): |
|
235 | def run(self, cmd, *args, **kwargs): | |
236 | fp = self._run(cmd, *args, **kwargs) |
|
236 | fp = self._run(cmd, *args, **kwargs) | |
237 | output = fp.read() |
|
237 | output = fp.read() | |
238 | self.ui.debug(output) |
|
238 | self.ui.debug(output) | |
239 | return output, fp.close() |
|
239 | return output, fp.close() | |
240 |
|
240 | |||
241 | def checkexit(self, status, output=''): |
|
241 | def checkexit(self, status, output=''): | |
242 | if status: |
|
242 | if status: | |
243 | if output: |
|
243 | if output: | |
244 | self.ui.warn(_('%s error:\n') % self.command) |
|
244 | self.ui.warn(_('%s error:\n') % self.command) | |
245 | self.ui.warn(output) |
|
245 | self.ui.warn(output) | |
246 | msg = util.explain_exit(status)[0] |
|
246 | msg = util.explain_exit(status)[0] | |
247 | raise util.Abort(_('%s %s') % (self.command, msg)) |
|
247 | raise util.Abort(_('%s %s') % (self.command, msg)) | |
248 |
|
248 | |||
249 | def run0(self, cmd, *args, **kwargs): |
|
249 | def run0(self, cmd, *args, **kwargs): | |
250 | output, status = self.run(cmd, *args, **kwargs) |
|
250 | output, status = self.run(cmd, *args, **kwargs) | |
251 | self.checkexit(status, output) |
|
251 | self.checkexit(status, output) | |
252 | return output |
|
252 | return output | |
253 |
|
253 | |||
254 |
|
254 | |||
255 | class mapfile(dict): |
|
255 | class mapfile(dict): | |
256 | def __init__(self, ui, path): |
|
256 | def __init__(self, ui, path): | |
257 | super(mapfile, self).__init__() |
|
257 | super(mapfile, self).__init__() | |
258 | self.ui = ui |
|
258 | self.ui = ui | |
259 | self.path = path |
|
259 | self.path = path | |
260 | self.fp = None |
|
260 | self.fp = None | |
261 | self.order = [] |
|
261 | self.order = [] | |
262 | self._read() |
|
262 | self._read() | |
263 |
|
263 | |||
264 | def _read(self): |
|
264 | def _read(self): | |
265 | try: |
|
265 | try: | |
266 | fp = open(self.path, 'r') |
|
266 | fp = open(self.path, 'r') | |
267 | except IOError, err: |
|
267 | except IOError, err: | |
268 | if err.errno != errno.ENOENT: |
|
268 | if err.errno != errno.ENOENT: | |
269 | raise |
|
269 | raise | |
270 | return |
|
270 | return | |
271 | for line in fp: |
|
271 | for line in fp: | |
272 | key, value = line[:-1].split(' ', 1) |
|
272 | key, value = line[:-1].split(' ', 1) | |
273 | if key not in self: |
|
273 | if key not in self: | |
274 | self.order.append(key) |
|
274 | self.order.append(key) | |
275 | super(mapfile, self).__setitem__(key, value) |
|
275 | super(mapfile, self).__setitem__(key, value) | |
276 | fp.close() |
|
276 | fp.close() | |
277 |
|
277 | |||
278 | def __setitem__(self, key, value): |
|
278 | def __setitem__(self, key, value): | |
279 | if self.fp is None: |
|
279 | if self.fp is None: | |
280 | try: |
|
280 | try: | |
281 | self.fp = open(self.path, 'a') |
|
281 | self.fp = open(self.path, 'a') | |
282 | except IOError, err: |
|
282 | except IOError, err: | |
283 | raise util.Abort(_('could not open map file %r: %s') % |
|
283 | raise util.Abort(_('could not open map file %r: %s') % | |
284 | (self.path, err.strerror)) |
|
284 | (self.path, err.strerror)) | |
285 | self.fp.write('%s %s\n' % (key, value)) |
|
285 | self.fp.write('%s %s\n' % (key, value)) | |
286 | self.fp.flush() |
|
286 | self.fp.flush() | |
287 | super(mapfile, self).__setitem__(key, value) |
|
287 | super(mapfile, self).__setitem__(key, value) | |
288 |
|
288 | |||
289 | def close(self): |
|
289 | def close(self): | |
290 | if self.fp: |
|
290 | if self.fp: | |
291 | self.fp.close() |
|
291 | self.fp.close() | |
292 | self.fp = None |
|
292 | self.fp = None |
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