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1 | # __init__.py - remotefilelog extension |
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1 | # __init__.py - remotefilelog extension | |
2 | # |
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2 | # | |
3 | # Copyright 2013 Facebook, Inc. |
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3 | # Copyright 2013 Facebook, Inc. | |
4 | # |
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4 | # | |
5 | # This software may be used and distributed according to the terms of the |
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5 | # This software may be used and distributed according to the terms of the | |
6 | # GNU General Public License version 2 or any later version. |
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6 | # GNU General Public License version 2 or any later version. | |
7 | """remotefilelog causes Mercurial to lazilly fetch file contents (EXPERIMENTAL) |
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7 | """remotefilelog causes Mercurial to lazilly fetch file contents (EXPERIMENTAL) | |
8 |
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8 | |||
9 | This extension is HIGHLY EXPERIMENTAL. There are NO BACKWARDS COMPATIBILITY |
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9 | This extension is HIGHLY EXPERIMENTAL. There are NO BACKWARDS COMPATIBILITY | |
10 | GUARANTEES. This means that repositories created with this extension may |
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10 | GUARANTEES. This means that repositories created with this extension may | |
11 | only be usable with the exact version of this extension/Mercurial that was |
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11 | only be usable with the exact version of this extension/Mercurial that was | |
12 | used. The extension attempts to enforce this in order to prevent repository |
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12 | used. The extension attempts to enforce this in order to prevent repository | |
13 | corruption. |
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13 | corruption. | |
14 |
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14 | |||
15 | remotefilelog works by fetching file contents lazily and storing them |
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15 | remotefilelog works by fetching file contents lazily and storing them | |
16 | in a cache on the client rather than in revlogs. This allows enormous |
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16 | in a cache on the client rather than in revlogs. This allows enormous | |
17 | histories to be transferred only partially, making them easier to |
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17 | histories to be transferred only partially, making them easier to | |
18 | operate on. |
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18 | operate on. | |
19 |
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19 | |||
20 | Configs: |
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20 | Configs: | |
21 |
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21 | |||
22 | ``packs.maxchainlen`` specifies the maximum delta chain length in pack files |
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22 | ``packs.maxchainlen`` specifies the maximum delta chain length in pack files | |
23 |
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23 | |||
24 | ``packs.maxpacksize`` specifies the maximum pack file size |
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24 | ``packs.maxpacksize`` specifies the maximum pack file size | |
25 |
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25 | |||
26 | ``packs.maxpackfilecount`` specifies the maximum number of packs in the |
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26 | ``packs.maxpackfilecount`` specifies the maximum number of packs in the | |
27 | shared cache (trees only for now) |
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27 | shared cache (trees only for now) | |
28 |
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28 | |||
29 | ``remotefilelog.backgroundprefetch`` runs prefetch in background when True |
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29 | ``remotefilelog.backgroundprefetch`` runs prefetch in background when True | |
30 |
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30 | |||
31 | ``remotefilelog.bgprefetchrevs`` specifies revisions to fetch on commit and |
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31 | ``remotefilelog.bgprefetchrevs`` specifies revisions to fetch on commit and | |
32 | update, and on other commands that use them. Different from pullprefetch. |
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32 | update, and on other commands that use them. Different from pullprefetch. | |
33 |
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33 | |||
34 | ``remotefilelog.gcrepack`` does garbage collection during repack when True |
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34 | ``remotefilelog.gcrepack`` does garbage collection during repack when True | |
35 |
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35 | |||
36 | ``remotefilelog.nodettl`` specifies maximum TTL of a node in seconds before |
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36 | ``remotefilelog.nodettl`` specifies maximum TTL of a node in seconds before | |
37 | it is garbage collected |
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37 | it is garbage collected | |
38 |
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38 | |||
39 | ``remotefilelog.repackonhggc`` runs repack on hg gc when True |
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39 | ``remotefilelog.repackonhggc`` runs repack on hg gc when True | |
40 |
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40 | |||
41 | ``remotefilelog.prefetchdays`` specifies the maximum age of a commit in |
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41 | ``remotefilelog.prefetchdays`` specifies the maximum age of a commit in | |
42 | days after which it is no longer prefetched. |
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42 | days after which it is no longer prefetched. | |
43 |
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43 | |||
44 | ``remotefilelog.prefetchdelay`` specifies delay between background |
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44 | ``remotefilelog.prefetchdelay`` specifies delay between background | |
45 | prefetches in seconds after operations that change the working copy parent |
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45 | prefetches in seconds after operations that change the working copy parent | |
46 |
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46 | |||
47 | ``remotefilelog.data.gencountlimit`` constraints the minimum number of data |
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47 | ``remotefilelog.data.gencountlimit`` constraints the minimum number of data | |
48 | pack files required to be considered part of a generation. In particular, |
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48 | pack files required to be considered part of a generation. In particular, | |
49 | minimum number of packs files > gencountlimit. |
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49 | minimum number of packs files > gencountlimit. | |
50 |
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50 | |||
51 | ``remotefilelog.data.generations`` list for specifying the lower bound of |
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51 | ``remotefilelog.data.generations`` list for specifying the lower bound of | |
52 | each generation of the data pack files. For example, list ['100MB','1MB'] |
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52 | each generation of the data pack files. For example, list ['100MB','1MB'] | |
53 | or ['1MB', '100MB'] will lead to three generations: [0, 1MB), [ |
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53 | or ['1MB', '100MB'] will lead to three generations: [0, 1MB), [ | |
54 | 1MB, 100MB) and [100MB, infinity). |
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54 | 1MB, 100MB) and [100MB, infinity). | |
55 |
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55 | |||
56 | ``remotefilelog.data.maxrepackpacks`` the maximum number of pack files to |
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56 | ``remotefilelog.data.maxrepackpacks`` the maximum number of pack files to | |
57 | include in an incremental data repack. |
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57 | include in an incremental data repack. | |
58 |
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58 | |||
59 | ``remotefilelog.data.repackmaxpacksize`` the maximum size of a pack file for |
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59 | ``remotefilelog.data.repackmaxpacksize`` the maximum size of a pack file for | |
60 | it to be considered for an incremental data repack. |
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60 | it to be considered for an incremental data repack. | |
61 |
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61 | |||
62 | ``remotefilelog.data.repacksizelimit`` the maximum total size of pack files |
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62 | ``remotefilelog.data.repacksizelimit`` the maximum total size of pack files | |
63 | to include in an incremental data repack. |
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63 | to include in an incremental data repack. | |
64 |
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64 | |||
65 | ``remotefilelog.history.gencountlimit`` constraints the minimum number of |
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65 | ``remotefilelog.history.gencountlimit`` constraints the minimum number of | |
66 | history pack files required to be considered part of a generation. In |
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66 | history pack files required to be considered part of a generation. In | |
67 | particular, minimum number of packs files > gencountlimit. |
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67 | particular, minimum number of packs files > gencountlimit. | |
68 |
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68 | |||
69 | ``remotefilelog.history.generations`` list for specifying the lower bound of |
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69 | ``remotefilelog.history.generations`` list for specifying the lower bound of | |
70 | each generation of the history pack files. For example, list [ |
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70 | each generation of the history pack files. For example, list [ | |
71 | '100MB', '1MB'] or ['1MB', '100MB'] will lead to three generations: [ |
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71 | '100MB', '1MB'] or ['1MB', '100MB'] will lead to three generations: [ | |
72 | 0, 1MB), [1MB, 100MB) and [100MB, infinity). |
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72 | 0, 1MB), [1MB, 100MB) and [100MB, infinity). | |
73 |
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73 | |||
74 | ``remotefilelog.history.maxrepackpacks`` the maximum number of pack files to |
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74 | ``remotefilelog.history.maxrepackpacks`` the maximum number of pack files to | |
75 | include in an incremental history repack. |
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75 | include in an incremental history repack. | |
76 |
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76 | |||
77 | ``remotefilelog.history.repackmaxpacksize`` the maximum size of a pack file |
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77 | ``remotefilelog.history.repackmaxpacksize`` the maximum size of a pack file | |
78 | for it to be considered for an incremental history repack. |
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78 | for it to be considered for an incremental history repack. | |
79 |
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79 | |||
80 | ``remotefilelog.history.repacksizelimit`` the maximum total size of pack |
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80 | ``remotefilelog.history.repacksizelimit`` the maximum total size of pack | |
81 | files to include in an incremental history repack. |
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81 | files to include in an incremental history repack. | |
82 |
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82 | |||
83 | ``remotefilelog.backgroundrepack`` automatically consolidate packs in the |
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83 | ``remotefilelog.backgroundrepack`` automatically consolidate packs in the | |
84 | background |
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84 | background | |
85 |
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85 | |||
86 | ``remotefilelog.cachepath`` path to cache |
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86 | ``remotefilelog.cachepath`` path to cache | |
87 |
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87 | |||
88 | ``remotefilelog.cachegroup`` if set, make cache directory sgid to this |
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88 | ``remotefilelog.cachegroup`` if set, make cache directory sgid to this | |
89 | group |
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89 | group | |
90 |
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90 | |||
91 | ``remotefilelog.cacheprocess`` binary to invoke for fetching file data |
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91 | ``remotefilelog.cacheprocess`` binary to invoke for fetching file data | |
92 |
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92 | |||
93 | ``remotefilelog.debug`` turn on remotefilelog-specific debug output |
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93 | ``remotefilelog.debug`` turn on remotefilelog-specific debug output | |
94 |
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94 | |||
95 | ``remotefilelog.excludepattern`` pattern of files to exclude from pulls |
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95 | ``remotefilelog.excludepattern`` pattern of files to exclude from pulls | |
96 |
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96 | |||
97 | ``remotefilelog.includepattern`` pattern of files to include in pulls |
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97 | ``remotefilelog.includepattern`` pattern of files to include in pulls | |
98 |
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98 | |||
99 | ``remotefilelog.fetchwarning``: message to print when too many |
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99 | ``remotefilelog.fetchwarning``: message to print when too many | |
100 | single-file fetches occur |
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100 | single-file fetches occur | |
101 |
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101 | |||
102 | ``remotefilelog.getfilesstep`` number of files to request in a single RPC |
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102 | ``remotefilelog.getfilesstep`` number of files to request in a single RPC | |
103 |
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103 | |||
104 | ``remotefilelog.getfilestype`` if set to 'threaded' use threads to fetch |
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104 | ``remotefilelog.getfilestype`` if set to 'threaded' use threads to fetch | |
105 | files, otherwise use optimistic fetching |
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105 | files, otherwise use optimistic fetching | |
106 |
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106 | |||
107 | ``remotefilelog.pullprefetch`` revset for selecting files that should be |
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107 | ``remotefilelog.pullprefetch`` revset for selecting files that should be | |
108 | eagerly downloaded rather than lazily |
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108 | eagerly downloaded rather than lazily | |
109 |
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109 | |||
110 | ``remotefilelog.reponame`` name of the repo. If set, used to partition |
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110 | ``remotefilelog.reponame`` name of the repo. If set, used to partition | |
111 | data from other repos in a shared store. |
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111 | data from other repos in a shared store. | |
112 |
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112 | |||
113 | ``remotefilelog.server`` if true, enable server-side functionality |
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113 | ``remotefilelog.server`` if true, enable server-side functionality | |
114 |
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114 | |||
115 | ``remotefilelog.servercachepath`` path for caching blobs on the server |
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115 | ``remotefilelog.servercachepath`` path for caching blobs on the server | |
116 |
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116 | |||
117 | ``remotefilelog.serverexpiration`` number of days to keep cached server |
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117 | ``remotefilelog.serverexpiration`` number of days to keep cached server | |
118 | blobs |
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118 | blobs | |
119 |
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119 | |||
120 | ``remotefilelog.validatecache`` if set, check cache entries for corruption |
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120 | ``remotefilelog.validatecache`` if set, check cache entries for corruption | |
121 | before returning blobs |
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121 | before returning blobs | |
122 |
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122 | |||
123 | ``remotefilelog.validatecachelog`` if set, check cache entries for |
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123 | ``remotefilelog.validatecachelog`` if set, check cache entries for | |
124 | corruption before returning metadata |
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124 | corruption before returning metadata | |
125 |
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125 | |||
126 | """ |
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126 | """ | |
127 |
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127 | |||
128 | import os |
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128 | import os | |
129 | import time |
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129 | import time | |
130 | import traceback |
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130 | import traceback | |
131 |
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131 | |||
132 | from mercurial.node import ( |
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132 | from mercurial.node import ( | |
133 | hex, |
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133 | hex, | |
134 | wdirrev, |
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134 | wdirrev, | |
135 | ) |
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135 | ) | |
136 | from mercurial.i18n import _ |
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136 | from mercurial.i18n import _ | |
137 | from mercurial.pycompat import open |
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137 | from mercurial.pycompat import open | |
138 | from mercurial import ( |
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138 | from mercurial import ( | |
139 | changegroup, |
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139 | changegroup, | |
140 | changelog, |
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140 | changelog, | |
141 | commands, |
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141 | commands, | |
142 | configitems, |
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142 | configitems, | |
143 | context, |
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143 | context, | |
144 | copies, |
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144 | copies, | |
145 | debugcommands as hgdebugcommands, |
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145 | debugcommands as hgdebugcommands, | |
146 | dispatch, |
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146 | dispatch, | |
147 | error, |
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147 | error, | |
148 | exchange, |
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148 | exchange, | |
149 | extensions, |
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149 | extensions, | |
150 | hg, |
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150 | hg, | |
151 | localrepo, |
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151 | localrepo, | |
152 | match as matchmod, |
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152 | match as matchmod, | |
153 | merge, |
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153 | merge, | |
154 | mergestate as mergestatemod, |
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154 | mergestate as mergestatemod, | |
155 | patch, |
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155 | patch, | |
156 | pycompat, |
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156 | pycompat, | |
157 | registrar, |
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157 | registrar, | |
158 | repair, |
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158 | repair, | |
159 | repoview, |
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159 | repoview, | |
160 | revset, |
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160 | revset, | |
161 | scmutil, |
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161 | scmutil, | |
162 | smartset, |
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162 | smartset, | |
163 | streamclone, |
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163 | streamclone, | |
164 | util, |
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164 | util, | |
165 | ) |
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165 | ) | |
166 | from . import ( |
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166 | from . import ( | |
167 | constants, |
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167 | constants, | |
168 | debugcommands, |
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168 | debugcommands, | |
169 | fileserverclient, |
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169 | fileserverclient, | |
170 | remotefilectx, |
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170 | remotefilectx, | |
171 | remotefilelog, |
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171 | remotefilelog, | |
172 | remotefilelogserver, |
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172 | remotefilelogserver, | |
173 | repack as repackmod, |
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173 | repack as repackmod, | |
174 | shallowbundle, |
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174 | shallowbundle, | |
175 | shallowrepo, |
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175 | shallowrepo, | |
176 | shallowstore, |
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176 | shallowstore, | |
177 | shallowutil, |
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177 | shallowutil, | |
178 | shallowverifier, |
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178 | shallowverifier, | |
179 | ) |
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179 | ) | |
180 |
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180 | |||
181 | # ensures debug commands are registered |
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181 | # ensures debug commands are registered | |
182 | hgdebugcommands.command |
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182 | hgdebugcommands.command | |
183 |
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183 | |||
184 | cmdtable = {} |
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184 | cmdtable = {} | |
185 | command = registrar.command(cmdtable) |
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185 | command = registrar.command(cmdtable) | |
186 |
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186 | |||
187 | configtable = {} |
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187 | configtable = {} | |
188 | configitem = registrar.configitem(configtable) |
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188 | configitem = registrar.configitem(configtable) | |
189 |
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189 | |||
190 | configitem(b'remotefilelog', b'debug', default=False) |
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190 | configitem(b'remotefilelog', b'debug', default=False) | |
191 |
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191 | |||
192 | configitem(b'remotefilelog', b'reponame', default=b'') |
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192 | configitem(b'remotefilelog', b'reponame', default=b'') | |
193 | configitem(b'remotefilelog', b'cachepath', default=None) |
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193 | configitem(b'remotefilelog', b'cachepath', default=None) | |
194 | configitem(b'remotefilelog', b'cachegroup', default=None) |
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194 | configitem(b'remotefilelog', b'cachegroup', default=None) | |
195 | configitem(b'remotefilelog', b'cacheprocess', default=None) |
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195 | configitem(b'remotefilelog', b'cacheprocess', default=None) | |
196 | configitem(b'remotefilelog', b'cacheprocess.includepath', default=None) |
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196 | configitem(b'remotefilelog', b'cacheprocess.includepath', default=None) | |
197 | configitem(b"remotefilelog", b"cachelimit", default=b"1000 GB") |
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197 | configitem(b"remotefilelog", b"cachelimit", default=b"1000 GB") | |
198 |
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198 | |||
199 | configitem( |
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199 | configitem( | |
200 | b'remotefilelog', |
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200 | b'remotefilelog', | |
201 | b'fallbackpath', |
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201 | b'fallbackpath', | |
202 | default=configitems.dynamicdefault, |
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202 | default=configitems.dynamicdefault, | |
203 | alias=[(b'remotefilelog', b'fallbackrepo')], |
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203 | alias=[(b'remotefilelog', b'fallbackrepo')], | |
204 | ) |
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204 | ) | |
205 |
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205 | |||
206 | configitem(b'remotefilelog', b'validatecachelog', default=None) |
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206 | configitem(b'remotefilelog', b'validatecachelog', default=None) | |
207 | configitem(b'remotefilelog', b'validatecache', default=b'on') |
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207 | configitem(b'remotefilelog', b'validatecache', default=b'on') | |
208 | configitem(b'remotefilelog', b'server', default=None) |
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208 | configitem(b'remotefilelog', b'server', default=None) | |
209 | configitem(b'remotefilelog', b'servercachepath', default=None) |
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209 | configitem(b'remotefilelog', b'servercachepath', default=None) | |
210 | configitem(b"remotefilelog", b"serverexpiration", default=30) |
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210 | configitem(b"remotefilelog", b"serverexpiration", default=30) | |
211 | configitem(b'remotefilelog', b'backgroundrepack', default=False) |
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211 | configitem(b'remotefilelog', b'backgroundrepack', default=False) | |
212 | configitem(b'remotefilelog', b'bgprefetchrevs', default=None) |
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212 | configitem(b'remotefilelog', b'bgprefetchrevs', default=None) | |
213 | configitem(b'remotefilelog', b'pullprefetch', default=None) |
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213 | configitem(b'remotefilelog', b'pullprefetch', default=None) | |
214 | configitem(b'remotefilelog', b'backgroundprefetch', default=False) |
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214 | configitem(b'remotefilelog', b'backgroundprefetch', default=False) | |
215 | configitem(b'remotefilelog', b'prefetchdelay', default=120) |
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215 | configitem(b'remotefilelog', b'prefetchdelay', default=120) | |
216 | configitem(b'remotefilelog', b'prefetchdays', default=14) |
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216 | configitem(b'remotefilelog', b'prefetchdays', default=14) | |
217 | # Other values include 'local' or 'none'. Any unrecognized value is 'all'. |
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217 | # Other values include 'local' or 'none'. Any unrecognized value is 'all'. | |
218 | configitem(b'remotefilelog', b'strip.includefiles', default='all') |
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218 | configitem(b'remotefilelog', b'strip.includefiles', default='all') | |
219 |
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219 | |||
220 | configitem(b'remotefilelog', b'getfilesstep', default=10000) |
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220 | configitem(b'remotefilelog', b'getfilesstep', default=10000) | |
221 | configitem(b'remotefilelog', b'getfilestype', default=b'optimistic') |
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221 | configitem(b'remotefilelog', b'getfilestype', default=b'optimistic') | |
222 | configitem(b'remotefilelog', b'batchsize', configitems.dynamicdefault) |
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222 | configitem(b'remotefilelog', b'batchsize', configitems.dynamicdefault) | |
223 | configitem(b'remotefilelog', b'fetchwarning', default=b'') |
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223 | configitem(b'remotefilelog', b'fetchwarning', default=b'') | |
224 |
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224 | |||
225 | configitem(b'remotefilelog', b'includepattern', default=None) |
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225 | configitem(b'remotefilelog', b'includepattern', default=None) | |
226 | configitem(b'remotefilelog', b'excludepattern', default=None) |
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226 | configitem(b'remotefilelog', b'excludepattern', default=None) | |
227 |
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227 | |||
228 | configitem(b'remotefilelog', b'gcrepack', default=False) |
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228 | configitem(b'remotefilelog', b'gcrepack', default=False) | |
229 | configitem(b'remotefilelog', b'repackonhggc', default=False) |
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229 | configitem(b'remotefilelog', b'repackonhggc', default=False) | |
230 | configitem(b'repack', b'chainorphansbysize', default=True, experimental=True) |
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230 | configitem(b'repack', b'chainorphansbysize', default=True, experimental=True) | |
231 |
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231 | |||
232 | configitem(b'packs', b'maxpacksize', default=0) |
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232 | configitem(b'packs', b'maxpacksize', default=0) | |
233 | configitem(b'packs', b'maxchainlen', default=1000) |
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233 | configitem(b'packs', b'maxchainlen', default=1000) | |
234 |
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234 | |||
235 | configitem(b'devel', b'remotefilelog.bg-wait', default=False) |
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235 | configitem(b'devel', b'remotefilelog.bg-wait', default=False) | |
236 |
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236 | |||
237 | # default TTL limit is 30 days |
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237 | # default TTL limit is 30 days | |
238 | _defaultlimit = 60 * 60 * 24 * 30 |
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238 | _defaultlimit = 60 * 60 * 24 * 30 | |
239 | configitem(b'remotefilelog', b'nodettl', default=_defaultlimit) |
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239 | configitem(b'remotefilelog', b'nodettl', default=_defaultlimit) | |
240 |
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240 | |||
241 | configitem(b'remotefilelog', b'data.gencountlimit', default=2), |
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241 | configitem(b'remotefilelog', b'data.gencountlimit', default=2), | |
242 | configitem( |
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242 | configitem( | |
243 | b'remotefilelog', b'data.generations', default=[b'1GB', b'100MB', b'1MB'] |
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243 | b'remotefilelog', b'data.generations', default=[b'1GB', b'100MB', b'1MB'] | |
244 | ) |
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244 | ) | |
245 | configitem(b'remotefilelog', b'data.maxrepackpacks', default=50) |
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245 | configitem(b'remotefilelog', b'data.maxrepackpacks', default=50) | |
246 | configitem(b'remotefilelog', b'data.repackmaxpacksize', default=b'4GB') |
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246 | configitem(b'remotefilelog', b'data.repackmaxpacksize', default=b'4GB') | |
247 | configitem(b'remotefilelog', b'data.repacksizelimit', default=b'100MB') |
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247 | configitem(b'remotefilelog', b'data.repacksizelimit', default=b'100MB') | |
248 |
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248 | |||
249 | configitem(b'remotefilelog', b'history.gencountlimit', default=2), |
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249 | configitem(b'remotefilelog', b'history.gencountlimit', default=2), | |
250 | configitem(b'remotefilelog', b'history.generations', default=[b'100MB']) |
|
250 | configitem(b'remotefilelog', b'history.generations', default=[b'100MB']) | |
251 | configitem(b'remotefilelog', b'history.maxrepackpacks', default=50) |
|
251 | configitem(b'remotefilelog', b'history.maxrepackpacks', default=50) | |
252 | configitem(b'remotefilelog', b'history.repackmaxpacksize', default=b'400MB') |
|
252 | configitem(b'remotefilelog', b'history.repackmaxpacksize', default=b'400MB') | |
253 | configitem(b'remotefilelog', b'history.repacksizelimit', default=b'100MB') |
|
253 | configitem(b'remotefilelog', b'history.repacksizelimit', default=b'100MB') | |
254 |
|
254 | |||
255 | # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
|
255 | # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for | |
256 | # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
|
256 | # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should | |
257 | # be specifying the version(s) of Mercurial they are tested with, or |
|
257 | # be specifying the version(s) of Mercurial they are tested with, or | |
258 | # leave the attribute unspecified. |
|
258 | # leave the attribute unspecified. | |
259 | testedwith = b'ships-with-hg-core' |
|
259 | testedwith = b'ships-with-hg-core' | |
260 |
|
260 | |||
261 | repoclass = localrepo.localrepository |
|
261 | repoclass = localrepo.localrepository | |
262 | repoclass._basesupported.add(constants.SHALLOWREPO_REQUIREMENT) |
|
262 | repoclass._basesupported.add(constants.SHALLOWREPO_REQUIREMENT) | |
263 |
|
263 | |||
264 | isenabled = shallowutil.isenabled |
|
264 | isenabled = shallowutil.isenabled | |
265 |
|
265 | |||
266 |
|
266 | |||
267 | def uisetup(ui): |
|
267 | def uisetup(ui): | |
268 | """Wraps user facing Mercurial commands to swap them out with shallow |
|
268 | """Wraps user facing Mercurial commands to swap them out with shallow | |
269 | versions. |
|
269 | versions. | |
270 | """ |
|
270 | """ | |
271 | hg.wirepeersetupfuncs.append(fileserverclient.peersetup) |
|
271 | hg.wirepeersetupfuncs.append(fileserverclient.peersetup) | |
272 |
|
272 | |||
273 | entry = extensions.wrapcommand(commands.table, b'clone', cloneshallow) |
|
273 | entry = extensions.wrapcommand(commands.table, b'clone', cloneshallow) | |
274 | entry[1].append( |
|
274 | entry[1].append( | |
275 | ( |
|
275 | ( | |
276 | b'', |
|
276 | b'', | |
277 | b'shallow', |
|
277 | b'shallow', | |
278 | None, |
|
278 | None, | |
279 | _(b"create a shallow clone which uses remote file history"), |
|
279 | _(b"create a shallow clone which uses remote file history"), | |
280 | ) |
|
280 | ) | |
281 | ) |
|
281 | ) | |
282 |
|
282 | |||
283 | extensions.wrapcommand( |
|
283 | extensions.wrapcommand( | |
284 | commands.table, b'debugindex', debugcommands.debugindex |
|
284 | commands.table, b'debugindex', debugcommands.debugindex | |
285 | ) |
|
285 | ) | |
286 | extensions.wrapcommand( |
|
286 | extensions.wrapcommand( | |
287 | commands.table, b'debugindexdot', debugcommands.debugindexdot |
|
287 | commands.table, b'debugindexdot', debugcommands.debugindexdot | |
288 | ) |
|
288 | ) | |
289 | extensions.wrapcommand(commands.table, b'log', log) |
|
289 | extensions.wrapcommand(commands.table, b'log', log) | |
290 | extensions.wrapcommand(commands.table, b'pull', pull) |
|
290 | extensions.wrapcommand(commands.table, b'pull', pull) | |
291 |
|
291 | |||
292 | # Prevent 'hg manifest --all' |
|
292 | # Prevent 'hg manifest --all' | |
293 | def _manifest(orig, ui, repo, *args, **opts): |
|
293 | def _manifest(orig, ui, repo, *args, **opts): | |
294 | if isenabled(repo) and opts.get('all'): |
|
294 | if isenabled(repo) and opts.get('all'): | |
295 | raise error.Abort(_(b"--all is not supported in a shallow repo")) |
|
295 | raise error.Abort(_(b"--all is not supported in a shallow repo")) | |
296 |
|
296 | |||
297 | return orig(ui, repo, *args, **opts) |
|
297 | return orig(ui, repo, *args, **opts) | |
298 |
|
298 | |||
299 | extensions.wrapcommand(commands.table, b"manifest", _manifest) |
|
299 | extensions.wrapcommand(commands.table, b"manifest", _manifest) | |
300 |
|
300 | |||
301 | # Wrap remotefilelog with lfs code |
|
301 | # Wrap remotefilelog with lfs code | |
302 | def _lfsloaded(loaded=False): |
|
302 | def _lfsloaded(loaded=False): | |
303 | lfsmod = None |
|
303 | lfsmod = None | |
304 | try: |
|
304 | try: | |
305 | lfsmod = extensions.find(b'lfs') |
|
305 | lfsmod = extensions.find(b'lfs') | |
306 | except KeyError: |
|
306 | except KeyError: | |
307 | pass |
|
307 | pass | |
308 | if lfsmod: |
|
308 | if lfsmod: | |
309 | lfsmod.wrapfilelog(remotefilelog.remotefilelog) |
|
309 | lfsmod.wrapfilelog(remotefilelog.remotefilelog) | |
310 | fileserverclient._lfsmod = lfsmod |
|
310 | fileserverclient._lfsmod = lfsmod | |
311 |
|
311 | |||
312 | extensions.afterloaded(b'lfs', _lfsloaded) |
|
312 | extensions.afterloaded(b'lfs', _lfsloaded) | |
313 |
|
313 | |||
314 | # debugdata needs remotefilelog.len to work |
|
314 | # debugdata needs remotefilelog.len to work | |
315 | extensions.wrapcommand(commands.table, b'debugdata', debugdatashallow) |
|
315 | extensions.wrapcommand(commands.table, b'debugdata', debugdatashallow) | |
316 |
|
316 | |||
317 | changegroup.cgpacker = shallowbundle.shallowcg1packer |
|
317 | changegroup.cgpacker = shallowbundle.shallowcg1packer | |
318 |
|
318 | |||
319 | extensions.wrapfunction( |
|
319 | extensions.wrapfunction( | |
320 | changegroup, '_addchangegroupfiles', shallowbundle.addchangegroupfiles |
|
320 | changegroup, '_addchangegroupfiles', shallowbundle.addchangegroupfiles | |
321 | ) |
|
321 | ) | |
322 | extensions.wrapfunction( |
|
322 | extensions.wrapfunction( | |
323 | changegroup, 'makechangegroup', shallowbundle.makechangegroup |
|
323 | changegroup, 'makechangegroup', shallowbundle.makechangegroup | |
324 | ) |
|
324 | ) | |
325 | extensions.wrapfunction(localrepo, 'makestore', storewrapper) |
|
325 | extensions.wrapfunction(localrepo, 'makestore', storewrapper) | |
326 | extensions.wrapfunction(exchange, 'pull', exchangepull) |
|
326 | extensions.wrapfunction(exchange, 'pull', exchangepull) | |
327 | extensions.wrapfunction(merge, 'applyupdates', applyupdates) |
|
327 | extensions.wrapfunction(merge, 'applyupdates', applyupdates) | |
328 | extensions.wrapfunction(merge, '_checkunknownfiles', checkunknownfiles) |
|
328 | extensions.wrapfunction(merge, '_checkunknownfiles', checkunknownfiles) | |
329 | extensions.wrapfunction(context.workingctx, '_checklookup', checklookup) |
|
329 | extensions.wrapfunction(context.workingctx, '_checklookup', checklookup) | |
330 | extensions.wrapfunction(scmutil, '_findrenames', findrenames) |
|
330 | extensions.wrapfunction(scmutil, '_findrenames', findrenames) | |
331 | extensions.wrapfunction( |
|
331 | extensions.wrapfunction( | |
332 | copies, '_computeforwardmissing', computeforwardmissing |
|
332 | copies, '_computeforwardmissing', computeforwardmissing | |
333 | ) |
|
333 | ) | |
334 | extensions.wrapfunction(dispatch, 'runcommand', runcommand) |
|
334 | extensions.wrapfunction(dispatch, 'runcommand', runcommand) | |
335 | extensions.wrapfunction(repair, '_collectbrokencsets', _collectbrokencsets) |
|
335 | extensions.wrapfunction(repair, '_collectbrokencsets', _collectbrokencsets) | |
336 | extensions.wrapfunction(context.changectx, 'filectx', filectx) |
|
336 | extensions.wrapfunction(context.changectx, 'filectx', filectx) | |
337 | extensions.wrapfunction(context.workingctx, 'filectx', workingfilectx) |
|
337 | extensions.wrapfunction(context.workingctx, 'filectx', workingfilectx) | |
338 | extensions.wrapfunction(patch, 'trydiff', trydiff) |
|
338 | extensions.wrapfunction(patch, 'trydiff', trydiff) | |
339 | extensions.wrapfunction(hg, 'verify', _verify) |
|
339 | extensions.wrapfunction(hg, 'verify', _verify) | |
340 | scmutil.fileprefetchhooks.add(b'remotefilelog', _fileprefetchhook) |
|
340 | scmutil.fileprefetchhooks.add(b'remotefilelog', _fileprefetchhook) | |
341 |
|
341 | |||
342 | # disappointing hacks below |
|
342 | # disappointing hacks below | |
343 | extensions.wrapfunction(scmutil, 'getrenamedfn', getrenamedfn) |
|
343 | extensions.wrapfunction(scmutil, 'getrenamedfn', getrenamedfn) | |
344 | extensions.wrapfunction(revset, 'filelog', filelogrevset) |
|
344 | extensions.wrapfunction(revset, 'filelog', filelogrevset) | |
345 | revset.symbols[b'filelog'] = revset.filelog |
|
345 | revset.symbols[b'filelog'] = revset.filelog | |
346 |
|
346 | |||
347 |
|
347 | |||
348 | def cloneshallow(orig, ui, repo, *args, **opts): |
|
348 | def cloneshallow(orig, ui, repo, *args, **opts): | |
349 | if opts.get('shallow'): |
|
349 | if opts.get('shallow'): | |
350 | repos = [] |
|
350 | repos = [] | |
351 |
|
351 | |||
352 | def pull_shallow(orig, self, *args, **kwargs): |
|
352 | def pull_shallow(orig, self, *args, **kwargs): | |
353 | if not isenabled(self): |
|
353 | if not isenabled(self): | |
354 | repos.append(self.unfiltered()) |
|
354 | repos.append(self.unfiltered()) | |
355 | # set up the client hooks so the post-clone update works |
|
355 | # set up the client hooks so the post-clone update works | |
356 | setupclient(self.ui, self.unfiltered()) |
|
356 | setupclient(self.ui, self.unfiltered()) | |
357 |
|
357 | |||
358 | # setupclient fixed the class on the repo itself |
|
358 | # setupclient fixed the class on the repo itself | |
359 | # but we also need to fix it on the repoview |
|
359 | # but we also need to fix it on the repoview | |
360 | if isinstance(self, repoview.repoview): |
|
360 | if isinstance(self, repoview.repoview): | |
361 | self.__class__.__bases__ = ( |
|
361 | self.__class__.__bases__ = ( | |
362 | self.__class__.__bases__[0], |
|
362 | self.__class__.__bases__[0], | |
363 | self.unfiltered().__class__, |
|
363 | self.unfiltered().__class__, | |
364 | ) |
|
364 | ) | |
365 | self.requirements.add(constants.SHALLOWREPO_REQUIREMENT) |
|
365 | self.requirements.add(constants.SHALLOWREPO_REQUIREMENT) | |
366 | with self.lock(): |
|
366 | with self.lock(): | |
367 | # acquire store lock before writing requirements as some |
|
367 | # acquire store lock before writing requirements as some | |
368 | # requirements might be written to .hg/store/requires |
|
368 | # requirements might be written to .hg/store/requires | |
369 | scmutil.writereporequirements(self) |
|
369 | scmutil.writereporequirements(self) | |
370 |
|
370 | |||
371 | # Since setupclient hadn't been called, exchange.pull was not |
|
371 | # Since setupclient hadn't been called, exchange.pull was not | |
372 | # wrapped. So we need to manually invoke our version of it. |
|
372 | # wrapped. So we need to manually invoke our version of it. | |
373 | return exchangepull(orig, self, *args, **kwargs) |
|
373 | return exchangepull(orig, self, *args, **kwargs) | |
374 | else: |
|
374 | else: | |
375 | return orig(self, *args, **kwargs) |
|
375 | return orig(self, *args, **kwargs) | |
376 |
|
376 | |||
377 | extensions.wrapfunction(exchange, 'pull', pull_shallow) |
|
377 | extensions.wrapfunction(exchange, 'pull', pull_shallow) | |
378 |
|
378 | |||
379 | # Wrap the stream logic to add requirements and to pass include/exclude |
|
379 | # Wrap the stream logic to add requirements and to pass include/exclude | |
380 | # patterns around. |
|
380 | # patterns around. | |
381 | def setup_streamout(repo, remote): |
|
381 | def setup_streamout(repo, remote): | |
382 | # Replace remote.stream_out with a version that sends file |
|
382 | # Replace remote.stream_out with a version that sends file | |
383 | # patterns. |
|
383 | # patterns. | |
384 | def stream_out_shallow(orig): |
|
384 | def stream_out_shallow(orig): | |
385 | caps = remote.capabilities() |
|
385 | caps = remote.capabilities() | |
386 | if constants.NETWORK_CAP_LEGACY_SSH_GETFILES in caps: |
|
386 | if constants.NETWORK_CAP_LEGACY_SSH_GETFILES in caps: | |
387 | opts = {} |
|
387 | opts = {} | |
388 | if repo.includepattern: |
|
388 | if repo.includepattern: | |
389 | opts['includepattern'] = b'\0'.join(repo.includepattern) |
|
389 | opts['includepattern'] = b'\0'.join(repo.includepattern) | |
390 | if repo.excludepattern: |
|
390 | if repo.excludepattern: | |
391 | opts['excludepattern'] = b'\0'.join(repo.excludepattern) |
|
391 | opts['excludepattern'] = b'\0'.join(repo.excludepattern) | |
392 | return remote._callstream(b'stream_out_shallow', **opts) |
|
392 | return remote._callstream(b'stream_out_shallow', **opts) | |
393 | else: |
|
393 | else: | |
394 | return orig() |
|
394 | return orig() | |
395 |
|
395 | |||
396 | extensions.wrapfunction(remote, 'stream_out', stream_out_shallow) |
|
396 | extensions.wrapfunction(remote, 'stream_out', stream_out_shallow) | |
397 |
|
397 | |||
398 | def stream_wrap(orig, op): |
|
398 | def stream_wrap(orig, op): | |
399 | setup_streamout(op.repo, op.remote) |
|
399 | setup_streamout(op.repo, op.remote) | |
400 | return orig(op) |
|
400 | return orig(op) | |
401 |
|
401 | |||
402 | extensions.wrapfunction( |
|
402 | extensions.wrapfunction( | |
403 | streamclone, 'maybeperformlegacystreamclone', stream_wrap |
|
403 | streamclone, 'maybeperformlegacystreamclone', stream_wrap | |
404 | ) |
|
404 | ) | |
405 |
|
405 | |||
406 | def canperformstreamclone(orig, pullop, bundle2=False): |
|
406 | def canperformstreamclone(orig, pullop, bundle2=False): | |
407 | # remotefilelog is currently incompatible with the |
|
407 | # remotefilelog is currently incompatible with the | |
408 | # bundle2 flavor of streamclones, so force us to use |
|
408 | # bundle2 flavor of streamclones, so force us to use | |
409 | # v1 instead. |
|
409 | # v1 instead. | |
410 | if b'v2' in pullop.remotebundle2caps.get(b'stream', []): |
|
410 | if b'v2' in pullop.remotebundle2caps.get(b'stream', []): | |
411 | pullop.remotebundle2caps[b'stream'] = [] |
|
411 | pullop.remotebundle2caps[b'stream'] = [] | |
412 | if bundle2: |
|
412 | if bundle2: | |
413 | return False, None |
|
413 | return False, None | |
414 | supported, requirements = orig(pullop, bundle2=bundle2) |
|
414 | supported, requirements = orig(pullop, bundle2=bundle2) | |
415 | if requirements is not None: |
|
415 | if requirements is not None: | |
416 | requirements.add(constants.SHALLOWREPO_REQUIREMENT) |
|
416 | requirements.add(constants.SHALLOWREPO_REQUIREMENT) | |
417 | return supported, requirements |
|
417 | return supported, requirements | |
418 |
|
418 | |||
419 | extensions.wrapfunction( |
|
419 | extensions.wrapfunction( | |
420 | streamclone, 'canperformstreamclone', canperformstreamclone |
|
420 | streamclone, 'canperformstreamclone', canperformstreamclone | |
421 | ) |
|
421 | ) | |
422 |
|
422 | |||
423 | try: |
|
423 | try: | |
424 | orig(ui, repo, *args, **opts) |
|
424 | orig(ui, repo, *args, **opts) | |
425 | finally: |
|
425 | finally: | |
426 | if opts.get('shallow'): |
|
426 | if opts.get('shallow'): | |
427 | for r in repos: |
|
427 | for r in repos: | |
428 |
if util.safehasattr(r, |
|
428 | if util.safehasattr(r, 'fileservice'): | |
429 | r.fileservice.close() |
|
429 | r.fileservice.close() | |
430 |
|
430 | |||
431 |
|
431 | |||
432 | def debugdatashallow(orig, *args, **kwds): |
|
432 | def debugdatashallow(orig, *args, **kwds): | |
433 | oldlen = remotefilelog.remotefilelog.__len__ |
|
433 | oldlen = remotefilelog.remotefilelog.__len__ | |
434 | try: |
|
434 | try: | |
435 | remotefilelog.remotefilelog.__len__ = lambda x: 1 |
|
435 | remotefilelog.remotefilelog.__len__ = lambda x: 1 | |
436 | return orig(*args, **kwds) |
|
436 | return orig(*args, **kwds) | |
437 | finally: |
|
437 | finally: | |
438 | remotefilelog.remotefilelog.__len__ = oldlen |
|
438 | remotefilelog.remotefilelog.__len__ = oldlen | |
439 |
|
439 | |||
440 |
|
440 | |||
441 | def reposetup(ui, repo): |
|
441 | def reposetup(ui, repo): | |
442 | if not repo.local(): |
|
442 | if not repo.local(): | |
443 | return |
|
443 | return | |
444 |
|
444 | |||
445 | # put here intentionally bc doesnt work in uisetup |
|
445 | # put here intentionally bc doesnt work in uisetup | |
446 | ui.setconfig(b'hooks', b'update.prefetch', wcpprefetch) |
|
446 | ui.setconfig(b'hooks', b'update.prefetch', wcpprefetch) | |
447 | ui.setconfig(b'hooks', b'commit.prefetch', wcpprefetch) |
|
447 | ui.setconfig(b'hooks', b'commit.prefetch', wcpprefetch) | |
448 |
|
448 | |||
449 | isserverenabled = ui.configbool(b'remotefilelog', b'server') |
|
449 | isserverenabled = ui.configbool(b'remotefilelog', b'server') | |
450 | isshallowclient = isenabled(repo) |
|
450 | isshallowclient = isenabled(repo) | |
451 |
|
451 | |||
452 | if isserverenabled and isshallowclient: |
|
452 | if isserverenabled and isshallowclient: | |
453 | raise RuntimeError(b"Cannot be both a server and shallow client.") |
|
453 | raise RuntimeError(b"Cannot be both a server and shallow client.") | |
454 |
|
454 | |||
455 | if isshallowclient: |
|
455 | if isshallowclient: | |
456 | setupclient(ui, repo) |
|
456 | setupclient(ui, repo) | |
457 |
|
457 | |||
458 | if isserverenabled: |
|
458 | if isserverenabled: | |
459 | remotefilelogserver.setupserver(ui, repo) |
|
459 | remotefilelogserver.setupserver(ui, repo) | |
460 |
|
460 | |||
461 |
|
461 | |||
462 | def setupclient(ui, repo): |
|
462 | def setupclient(ui, repo): | |
463 | if not isinstance(repo, localrepo.localrepository): |
|
463 | if not isinstance(repo, localrepo.localrepository): | |
464 | return |
|
464 | return | |
465 |
|
465 | |||
466 | # Even clients get the server setup since they need to have the |
|
466 | # Even clients get the server setup since they need to have the | |
467 | # wireprotocol endpoints registered. |
|
467 | # wireprotocol endpoints registered. | |
468 | remotefilelogserver.onetimesetup(ui) |
|
468 | remotefilelogserver.onetimesetup(ui) | |
469 | onetimeclientsetup(ui) |
|
469 | onetimeclientsetup(ui) | |
470 |
|
470 | |||
471 | shallowrepo.wraprepo(repo) |
|
471 | shallowrepo.wraprepo(repo) | |
472 | repo.store = shallowstore.wrapstore(repo.store) |
|
472 | repo.store = shallowstore.wrapstore(repo.store) | |
473 |
|
473 | |||
474 |
|
474 | |||
475 | def storewrapper(orig, requirements, path, vfstype): |
|
475 | def storewrapper(orig, requirements, path, vfstype): | |
476 | s = orig(requirements, path, vfstype) |
|
476 | s = orig(requirements, path, vfstype) | |
477 | if constants.SHALLOWREPO_REQUIREMENT in requirements: |
|
477 | if constants.SHALLOWREPO_REQUIREMENT in requirements: | |
478 | s = shallowstore.wrapstore(s) |
|
478 | s = shallowstore.wrapstore(s) | |
479 |
|
479 | |||
480 | return s |
|
480 | return s | |
481 |
|
481 | |||
482 |
|
482 | |||
483 | # prefetch files before update |
|
483 | # prefetch files before update | |
484 | def applyupdates( |
|
484 | def applyupdates( | |
485 | orig, repo, mresult, wctx, mctx, overwrite, wantfiledata, **opts |
|
485 | orig, repo, mresult, wctx, mctx, overwrite, wantfiledata, **opts | |
486 | ): |
|
486 | ): | |
487 | if isenabled(repo): |
|
487 | if isenabled(repo): | |
488 | manifest = mctx.manifest() |
|
488 | manifest = mctx.manifest() | |
489 | files = [] |
|
489 | files = [] | |
490 | for f, args, msg in mresult.getactions([mergestatemod.ACTION_GET]): |
|
490 | for f, args, msg in mresult.getactions([mergestatemod.ACTION_GET]): | |
491 | files.append((f, hex(manifest[f]))) |
|
491 | files.append((f, hex(manifest[f]))) | |
492 | # batch fetch the needed files from the server |
|
492 | # batch fetch the needed files from the server | |
493 | repo.fileservice.prefetch(files) |
|
493 | repo.fileservice.prefetch(files) | |
494 | return orig(repo, mresult, wctx, mctx, overwrite, wantfiledata, **opts) |
|
494 | return orig(repo, mresult, wctx, mctx, overwrite, wantfiledata, **opts) | |
495 |
|
495 | |||
496 |
|
496 | |||
497 | # Prefetch merge checkunknownfiles |
|
497 | # Prefetch merge checkunknownfiles | |
498 | def checkunknownfiles(orig, repo, wctx, mctx, force, mresult, *args, **kwargs): |
|
498 | def checkunknownfiles(orig, repo, wctx, mctx, force, mresult, *args, **kwargs): | |
499 | if isenabled(repo): |
|
499 | if isenabled(repo): | |
500 | files = [] |
|
500 | files = [] | |
501 | sparsematch = repo.maybesparsematch(mctx.rev()) |
|
501 | sparsematch = repo.maybesparsematch(mctx.rev()) | |
502 | for f, (m, actionargs, msg) in mresult.filemap(): |
|
502 | for f, (m, actionargs, msg) in mresult.filemap(): | |
503 | if sparsematch and not sparsematch(f): |
|
503 | if sparsematch and not sparsematch(f): | |
504 | continue |
|
504 | continue | |
505 | if m in ( |
|
505 | if m in ( | |
506 | mergestatemod.ACTION_CREATED, |
|
506 | mergestatemod.ACTION_CREATED, | |
507 | mergestatemod.ACTION_DELETED_CHANGED, |
|
507 | mergestatemod.ACTION_DELETED_CHANGED, | |
508 | mergestatemod.ACTION_CREATED_MERGE, |
|
508 | mergestatemod.ACTION_CREATED_MERGE, | |
509 | ): |
|
509 | ): | |
510 | files.append((f, hex(mctx.filenode(f)))) |
|
510 | files.append((f, hex(mctx.filenode(f)))) | |
511 | elif m == mergestatemod.ACTION_LOCAL_DIR_RENAME_GET: |
|
511 | elif m == mergestatemod.ACTION_LOCAL_DIR_RENAME_GET: | |
512 | f2 = actionargs[0] |
|
512 | f2 = actionargs[0] | |
513 | files.append((f2, hex(mctx.filenode(f2)))) |
|
513 | files.append((f2, hex(mctx.filenode(f2)))) | |
514 | # batch fetch the needed files from the server |
|
514 | # batch fetch the needed files from the server | |
515 | repo.fileservice.prefetch(files) |
|
515 | repo.fileservice.prefetch(files) | |
516 | return orig(repo, wctx, mctx, force, mresult, *args, **kwargs) |
|
516 | return orig(repo, wctx, mctx, force, mresult, *args, **kwargs) | |
517 |
|
517 | |||
518 |
|
518 | |||
519 | # Prefetch files before status attempts to look at their size and contents |
|
519 | # Prefetch files before status attempts to look at their size and contents | |
520 | def checklookup(orig, self, files, mtime_boundary): |
|
520 | def checklookup(orig, self, files, mtime_boundary): | |
521 | repo = self._repo |
|
521 | repo = self._repo | |
522 | if isenabled(repo): |
|
522 | if isenabled(repo): | |
523 | prefetchfiles = [] |
|
523 | prefetchfiles = [] | |
524 | for parent in self._parents: |
|
524 | for parent in self._parents: | |
525 | for f in files: |
|
525 | for f in files: | |
526 | if f in parent: |
|
526 | if f in parent: | |
527 | prefetchfiles.append((f, hex(parent.filenode(f)))) |
|
527 | prefetchfiles.append((f, hex(parent.filenode(f)))) | |
528 | # batch fetch the needed files from the server |
|
528 | # batch fetch the needed files from the server | |
529 | repo.fileservice.prefetch(prefetchfiles) |
|
529 | repo.fileservice.prefetch(prefetchfiles) | |
530 | return orig(self, files, mtime_boundary) |
|
530 | return orig(self, files, mtime_boundary) | |
531 |
|
531 | |||
532 |
|
532 | |||
533 | # Prefetch the logic that compares added and removed files for renames |
|
533 | # Prefetch the logic that compares added and removed files for renames | |
534 | def findrenames(orig, repo, matcher, added, removed, *args, **kwargs): |
|
534 | def findrenames(orig, repo, matcher, added, removed, *args, **kwargs): | |
535 | if isenabled(repo): |
|
535 | if isenabled(repo): | |
536 | files = [] |
|
536 | files = [] | |
537 | pmf = repo[b'.'].manifest() |
|
537 | pmf = repo[b'.'].manifest() | |
538 | for f in removed: |
|
538 | for f in removed: | |
539 | if f in pmf: |
|
539 | if f in pmf: | |
540 | files.append((f, hex(pmf[f]))) |
|
540 | files.append((f, hex(pmf[f]))) | |
541 | # batch fetch the needed files from the server |
|
541 | # batch fetch the needed files from the server | |
542 | repo.fileservice.prefetch(files) |
|
542 | repo.fileservice.prefetch(files) | |
543 | return orig(repo, matcher, added, removed, *args, **kwargs) |
|
543 | return orig(repo, matcher, added, removed, *args, **kwargs) | |
544 |
|
544 | |||
545 |
|
545 | |||
546 | # prefetch files before pathcopies check |
|
546 | # prefetch files before pathcopies check | |
547 | def computeforwardmissing(orig, a, b, match=None): |
|
547 | def computeforwardmissing(orig, a, b, match=None): | |
548 | missing = orig(a, b, match=match) |
|
548 | missing = orig(a, b, match=match) | |
549 | repo = a._repo |
|
549 | repo = a._repo | |
550 | if isenabled(repo): |
|
550 | if isenabled(repo): | |
551 | mb = b.manifest() |
|
551 | mb = b.manifest() | |
552 |
|
552 | |||
553 | files = [] |
|
553 | files = [] | |
554 | sparsematch = repo.maybesparsematch(b.rev()) |
|
554 | sparsematch = repo.maybesparsematch(b.rev()) | |
555 | if sparsematch: |
|
555 | if sparsematch: | |
556 | sparsemissing = set() |
|
556 | sparsemissing = set() | |
557 | for f in missing: |
|
557 | for f in missing: | |
558 | if sparsematch(f): |
|
558 | if sparsematch(f): | |
559 | files.append((f, hex(mb[f]))) |
|
559 | files.append((f, hex(mb[f]))) | |
560 | sparsemissing.add(f) |
|
560 | sparsemissing.add(f) | |
561 | missing = sparsemissing |
|
561 | missing = sparsemissing | |
562 |
|
562 | |||
563 | # batch fetch the needed files from the server |
|
563 | # batch fetch the needed files from the server | |
564 | repo.fileservice.prefetch(files) |
|
564 | repo.fileservice.prefetch(files) | |
565 | return missing |
|
565 | return missing | |
566 |
|
566 | |||
567 |
|
567 | |||
568 | # close cache miss server connection after the command has finished |
|
568 | # close cache miss server connection after the command has finished | |
569 | def runcommand(orig, lui, repo, *args, **kwargs): |
|
569 | def runcommand(orig, lui, repo, *args, **kwargs): | |
570 | fileservice = None |
|
570 | fileservice = None | |
571 | # repo can be None when running in chg: |
|
571 | # repo can be None when running in chg: | |
572 | # - at startup, reposetup was called because serve is not norepo |
|
572 | # - at startup, reposetup was called because serve is not norepo | |
573 | # - a norepo command like "help" is called |
|
573 | # - a norepo command like "help" is called | |
574 | if repo and isenabled(repo): |
|
574 | if repo and isenabled(repo): | |
575 | fileservice = repo.fileservice |
|
575 | fileservice = repo.fileservice | |
576 | try: |
|
576 | try: | |
577 | return orig(lui, repo, *args, **kwargs) |
|
577 | return orig(lui, repo, *args, **kwargs) | |
578 | finally: |
|
578 | finally: | |
579 | if fileservice: |
|
579 | if fileservice: | |
580 | fileservice.close() |
|
580 | fileservice.close() | |
581 |
|
581 | |||
582 |
|
582 | |||
583 | # prevent strip from stripping remotefilelogs |
|
583 | # prevent strip from stripping remotefilelogs | |
584 | def _collectbrokencsets(orig, repo, files, striprev): |
|
584 | def _collectbrokencsets(orig, repo, files, striprev): | |
585 | if isenabled(repo): |
|
585 | if isenabled(repo): | |
586 | files = list([f for f in files if not repo.shallowmatch(f)]) |
|
586 | files = list([f for f in files if not repo.shallowmatch(f)]) | |
587 | return orig(repo, files, striprev) |
|
587 | return orig(repo, files, striprev) | |
588 |
|
588 | |||
589 |
|
589 | |||
590 | # changectx wrappers |
|
590 | # changectx wrappers | |
591 | def filectx(orig, self, path, fileid=None, filelog=None): |
|
591 | def filectx(orig, self, path, fileid=None, filelog=None): | |
592 | if fileid is None: |
|
592 | if fileid is None: | |
593 | fileid = self.filenode(path) |
|
593 | fileid = self.filenode(path) | |
594 | if isenabled(self._repo) and self._repo.shallowmatch(path): |
|
594 | if isenabled(self._repo) and self._repo.shallowmatch(path): | |
595 | return remotefilectx.remotefilectx( |
|
595 | return remotefilectx.remotefilectx( | |
596 | self._repo, path, fileid=fileid, changectx=self, filelog=filelog |
|
596 | self._repo, path, fileid=fileid, changectx=self, filelog=filelog | |
597 | ) |
|
597 | ) | |
598 | return orig(self, path, fileid=fileid, filelog=filelog) |
|
598 | return orig(self, path, fileid=fileid, filelog=filelog) | |
599 |
|
599 | |||
600 |
|
600 | |||
601 | def workingfilectx(orig, self, path, filelog=None): |
|
601 | def workingfilectx(orig, self, path, filelog=None): | |
602 | if isenabled(self._repo) and self._repo.shallowmatch(path): |
|
602 | if isenabled(self._repo) and self._repo.shallowmatch(path): | |
603 | return remotefilectx.remoteworkingfilectx( |
|
603 | return remotefilectx.remoteworkingfilectx( | |
604 | self._repo, path, workingctx=self, filelog=filelog |
|
604 | self._repo, path, workingctx=self, filelog=filelog | |
605 | ) |
|
605 | ) | |
606 | return orig(self, path, filelog=filelog) |
|
606 | return orig(self, path, filelog=filelog) | |
607 |
|
607 | |||
608 |
|
608 | |||
609 | # prefetch required revisions before a diff |
|
609 | # prefetch required revisions before a diff | |
610 | def trydiff( |
|
610 | def trydiff( | |
611 | orig, |
|
611 | orig, | |
612 | repo, |
|
612 | repo, | |
613 | revs, |
|
613 | revs, | |
614 | ctx1, |
|
614 | ctx1, | |
615 | ctx2, |
|
615 | ctx2, | |
616 | modified, |
|
616 | modified, | |
617 | added, |
|
617 | added, | |
618 | removed, |
|
618 | removed, | |
619 | copy, |
|
619 | copy, | |
620 | getfilectx, |
|
620 | getfilectx, | |
621 | *args, |
|
621 | *args, | |
622 | **kwargs |
|
622 | **kwargs | |
623 | ): |
|
623 | ): | |
624 | if isenabled(repo): |
|
624 | if isenabled(repo): | |
625 | prefetch = [] |
|
625 | prefetch = [] | |
626 | mf1 = ctx1.manifest() |
|
626 | mf1 = ctx1.manifest() | |
627 | for fname in modified + added + removed: |
|
627 | for fname in modified + added + removed: | |
628 | if fname in mf1: |
|
628 | if fname in mf1: | |
629 | fnode = getfilectx(fname, ctx1).filenode() |
|
629 | fnode = getfilectx(fname, ctx1).filenode() | |
630 | # fnode can be None if it's a edited working ctx file |
|
630 | # fnode can be None if it's a edited working ctx file | |
631 | if fnode: |
|
631 | if fnode: | |
632 | prefetch.append((fname, hex(fnode))) |
|
632 | prefetch.append((fname, hex(fnode))) | |
633 | if fname not in removed: |
|
633 | if fname not in removed: | |
634 | fnode = getfilectx(fname, ctx2).filenode() |
|
634 | fnode = getfilectx(fname, ctx2).filenode() | |
635 | if fnode: |
|
635 | if fnode: | |
636 | prefetch.append((fname, hex(fnode))) |
|
636 | prefetch.append((fname, hex(fnode))) | |
637 |
|
637 | |||
638 | repo.fileservice.prefetch(prefetch) |
|
638 | repo.fileservice.prefetch(prefetch) | |
639 |
|
639 | |||
640 | return orig( |
|
640 | return orig( | |
641 | repo, |
|
641 | repo, | |
642 | revs, |
|
642 | revs, | |
643 | ctx1, |
|
643 | ctx1, | |
644 | ctx2, |
|
644 | ctx2, | |
645 | modified, |
|
645 | modified, | |
646 | added, |
|
646 | added, | |
647 | removed, |
|
647 | removed, | |
648 | copy, |
|
648 | copy, | |
649 | getfilectx, |
|
649 | getfilectx, | |
650 | *args, |
|
650 | *args, | |
651 | **kwargs |
|
651 | **kwargs | |
652 | ) |
|
652 | ) | |
653 |
|
653 | |||
654 |
|
654 | |||
655 | # Prevent verify from processing files |
|
655 | # Prevent verify from processing files | |
656 | # a stub for mercurial.hg.verify() |
|
656 | # a stub for mercurial.hg.verify() | |
657 | def _verify(orig, repo, level=None): |
|
657 | def _verify(orig, repo, level=None): | |
658 | lock = repo.lock() |
|
658 | lock = repo.lock() | |
659 | try: |
|
659 | try: | |
660 | return shallowverifier.shallowverifier(repo).verify() |
|
660 | return shallowverifier.shallowverifier(repo).verify() | |
661 | finally: |
|
661 | finally: | |
662 | lock.release() |
|
662 | lock.release() | |
663 |
|
663 | |||
664 |
|
664 | |||
665 | clientonetime = False |
|
665 | clientonetime = False | |
666 |
|
666 | |||
667 |
|
667 | |||
668 | def onetimeclientsetup(ui): |
|
668 | def onetimeclientsetup(ui): | |
669 | global clientonetime |
|
669 | global clientonetime | |
670 | if clientonetime: |
|
670 | if clientonetime: | |
671 | return |
|
671 | return | |
672 | clientonetime = True |
|
672 | clientonetime = True | |
673 |
|
673 | |||
674 | # Don't commit filelogs until we know the commit hash, since the hash |
|
674 | # Don't commit filelogs until we know the commit hash, since the hash | |
675 | # is present in the filelog blob. |
|
675 | # is present in the filelog blob. | |
676 | # This violates Mercurial's filelog->manifest->changelog write order, |
|
676 | # This violates Mercurial's filelog->manifest->changelog write order, | |
677 | # but is generally fine for client repos. |
|
677 | # but is generally fine for client repos. | |
678 | pendingfilecommits = [] |
|
678 | pendingfilecommits = [] | |
679 |
|
679 | |||
680 | def addrawrevision( |
|
680 | def addrawrevision( | |
681 | orig, |
|
681 | orig, | |
682 | self, |
|
682 | self, | |
683 | rawtext, |
|
683 | rawtext, | |
684 | transaction, |
|
684 | transaction, | |
685 | link, |
|
685 | link, | |
686 | p1, |
|
686 | p1, | |
687 | p2, |
|
687 | p2, | |
688 | node, |
|
688 | node, | |
689 | flags, |
|
689 | flags, | |
690 | cachedelta=None, |
|
690 | cachedelta=None, | |
691 | _metatuple=None, |
|
691 | _metatuple=None, | |
692 | ): |
|
692 | ): | |
693 | if isinstance(link, int): |
|
693 | if isinstance(link, int): | |
694 | pendingfilecommits.append( |
|
694 | pendingfilecommits.append( | |
695 | ( |
|
695 | ( | |
696 | self, |
|
696 | self, | |
697 | rawtext, |
|
697 | rawtext, | |
698 | transaction, |
|
698 | transaction, | |
699 | link, |
|
699 | link, | |
700 | p1, |
|
700 | p1, | |
701 | p2, |
|
701 | p2, | |
702 | node, |
|
702 | node, | |
703 | flags, |
|
703 | flags, | |
704 | cachedelta, |
|
704 | cachedelta, | |
705 | _metatuple, |
|
705 | _metatuple, | |
706 | ) |
|
706 | ) | |
707 | ) |
|
707 | ) | |
708 | return node |
|
708 | return node | |
709 | else: |
|
709 | else: | |
710 | return orig( |
|
710 | return orig( | |
711 | self, |
|
711 | self, | |
712 | rawtext, |
|
712 | rawtext, | |
713 | transaction, |
|
713 | transaction, | |
714 | link, |
|
714 | link, | |
715 | p1, |
|
715 | p1, | |
716 | p2, |
|
716 | p2, | |
717 | node, |
|
717 | node, | |
718 | flags, |
|
718 | flags, | |
719 | cachedelta, |
|
719 | cachedelta, | |
720 | _metatuple=_metatuple, |
|
720 | _metatuple=_metatuple, | |
721 | ) |
|
721 | ) | |
722 |
|
722 | |||
723 | extensions.wrapfunction( |
|
723 | extensions.wrapfunction( | |
724 | remotefilelog.remotefilelog, 'addrawrevision', addrawrevision |
|
724 | remotefilelog.remotefilelog, 'addrawrevision', addrawrevision | |
725 | ) |
|
725 | ) | |
726 |
|
726 | |||
727 | def changelogadd(orig, self, *args, **kwargs): |
|
727 | def changelogadd(orig, self, *args, **kwargs): | |
728 | oldlen = len(self) |
|
728 | oldlen = len(self) | |
729 | node = orig(self, *args, **kwargs) |
|
729 | node = orig(self, *args, **kwargs) | |
730 | newlen = len(self) |
|
730 | newlen = len(self) | |
731 | if oldlen != newlen: |
|
731 | if oldlen != newlen: | |
732 | for oldargs in pendingfilecommits: |
|
732 | for oldargs in pendingfilecommits: | |
733 | log, rt, tr, link, p1, p2, n, fl, c, m = oldargs |
|
733 | log, rt, tr, link, p1, p2, n, fl, c, m = oldargs | |
734 | linknode = self.node(link) |
|
734 | linknode = self.node(link) | |
735 | if linknode == node: |
|
735 | if linknode == node: | |
736 | log.addrawrevision(rt, tr, linknode, p1, p2, n, fl, c, m) |
|
736 | log.addrawrevision(rt, tr, linknode, p1, p2, n, fl, c, m) | |
737 | else: |
|
737 | else: | |
738 | raise error.ProgrammingError( |
|
738 | raise error.ProgrammingError( | |
739 | b'pending multiple integer revisions are not supported' |
|
739 | b'pending multiple integer revisions are not supported' | |
740 | ) |
|
740 | ) | |
741 | else: |
|
741 | else: | |
742 | # "link" is actually wrong here (it is set to len(changelog)) |
|
742 | # "link" is actually wrong here (it is set to len(changelog)) | |
743 | # if changelog remains unchanged, skip writing file revisions |
|
743 | # if changelog remains unchanged, skip writing file revisions | |
744 | # but still do a sanity check about pending multiple revisions |
|
744 | # but still do a sanity check about pending multiple revisions | |
745 | if len({x[3] for x in pendingfilecommits}) > 1: |
|
745 | if len({x[3] for x in pendingfilecommits}) > 1: | |
746 | raise error.ProgrammingError( |
|
746 | raise error.ProgrammingError( | |
747 | b'pending multiple integer revisions are not supported' |
|
747 | b'pending multiple integer revisions are not supported' | |
748 | ) |
|
748 | ) | |
749 | del pendingfilecommits[:] |
|
749 | del pendingfilecommits[:] | |
750 | return node |
|
750 | return node | |
751 |
|
751 | |||
752 | extensions.wrapfunction(changelog.changelog, 'add', changelogadd) |
|
752 | extensions.wrapfunction(changelog.changelog, 'add', changelogadd) | |
753 |
|
753 | |||
754 |
|
754 | |||
755 | def getrenamedfn(orig, repo, endrev=None): |
|
755 | def getrenamedfn(orig, repo, endrev=None): | |
756 | if not isenabled(repo) or copies.usechangesetcentricalgo(repo): |
|
756 | if not isenabled(repo) or copies.usechangesetcentricalgo(repo): | |
757 | return orig(repo, endrev) |
|
757 | return orig(repo, endrev) | |
758 |
|
758 | |||
759 | rcache = {} |
|
759 | rcache = {} | |
760 |
|
760 | |||
761 | def getrenamed(fn, rev): |
|
761 | def getrenamed(fn, rev): | |
762 | """looks up all renames for a file (up to endrev) the first |
|
762 | """looks up all renames for a file (up to endrev) the first | |
763 | time the file is given. It indexes on the changerev and only |
|
763 | time the file is given. It indexes on the changerev and only | |
764 | parses the manifest if linkrev != changerev. |
|
764 | parses the manifest if linkrev != changerev. | |
765 | Returns rename info for fn at changerev rev.""" |
|
765 | Returns rename info for fn at changerev rev.""" | |
766 | if rev in rcache.setdefault(fn, {}): |
|
766 | if rev in rcache.setdefault(fn, {}): | |
767 | return rcache[fn][rev] |
|
767 | return rcache[fn][rev] | |
768 |
|
768 | |||
769 | try: |
|
769 | try: | |
770 | fctx = repo[rev].filectx(fn) |
|
770 | fctx = repo[rev].filectx(fn) | |
771 | for ancestor in fctx.ancestors(): |
|
771 | for ancestor in fctx.ancestors(): | |
772 | if ancestor.path() == fn: |
|
772 | if ancestor.path() == fn: | |
773 | renamed = ancestor.renamed() |
|
773 | renamed = ancestor.renamed() | |
774 | rcache[fn][ancestor.rev()] = renamed and renamed[0] |
|
774 | rcache[fn][ancestor.rev()] = renamed and renamed[0] | |
775 |
|
775 | |||
776 | renamed = fctx.renamed() |
|
776 | renamed = fctx.renamed() | |
777 | return renamed and renamed[0] |
|
777 | return renamed and renamed[0] | |
778 | except error.LookupError: |
|
778 | except error.LookupError: | |
779 | return None |
|
779 | return None | |
780 |
|
780 | |||
781 | return getrenamed |
|
781 | return getrenamed | |
782 |
|
782 | |||
783 |
|
783 | |||
784 | def filelogrevset(orig, repo, subset, x): |
|
784 | def filelogrevset(orig, repo, subset, x): | |
785 | """``filelog(pattern)`` |
|
785 | """``filelog(pattern)`` | |
786 | Changesets connected to the specified filelog. |
|
786 | Changesets connected to the specified filelog. | |
787 |
|
787 | |||
788 | For performance reasons, ``filelog()`` does not show every changeset |
|
788 | For performance reasons, ``filelog()`` does not show every changeset | |
789 | that affects the requested file(s). See :hg:`help log` for details. For |
|
789 | that affects the requested file(s). See :hg:`help log` for details. For | |
790 | a slower, more accurate result, use ``file()``. |
|
790 | a slower, more accurate result, use ``file()``. | |
791 | """ |
|
791 | """ | |
792 |
|
792 | |||
793 | if not isenabled(repo): |
|
793 | if not isenabled(repo): | |
794 | return orig(repo, subset, x) |
|
794 | return orig(repo, subset, x) | |
795 |
|
795 | |||
796 | # i18n: "filelog" is a keyword |
|
796 | # i18n: "filelog" is a keyword | |
797 | pat = revset.getstring(x, _(b"filelog requires a pattern")) |
|
797 | pat = revset.getstring(x, _(b"filelog requires a pattern")) | |
798 | m = matchmod.match( |
|
798 | m = matchmod.match( | |
799 | repo.root, repo.getcwd(), [pat], default=b'relpath', ctx=repo[None] |
|
799 | repo.root, repo.getcwd(), [pat], default=b'relpath', ctx=repo[None] | |
800 | ) |
|
800 | ) | |
801 | s = set() |
|
801 | s = set() | |
802 |
|
802 | |||
803 | if not matchmod.patkind(pat): |
|
803 | if not matchmod.patkind(pat): | |
804 | # slow |
|
804 | # slow | |
805 | for r in subset: |
|
805 | for r in subset: | |
806 | ctx = repo[r] |
|
806 | ctx = repo[r] | |
807 | cfiles = ctx.files() |
|
807 | cfiles = ctx.files() | |
808 | for f in m.files(): |
|
808 | for f in m.files(): | |
809 | if f in cfiles: |
|
809 | if f in cfiles: | |
810 | s.add(ctx.rev()) |
|
810 | s.add(ctx.rev()) | |
811 | break |
|
811 | break | |
812 | else: |
|
812 | else: | |
813 | # partial |
|
813 | # partial | |
814 | files = (f for f in repo[None] if m(f)) |
|
814 | files = (f for f in repo[None] if m(f)) | |
815 | for f in files: |
|
815 | for f in files: | |
816 | fctx = repo[None].filectx(f) |
|
816 | fctx = repo[None].filectx(f) | |
817 | s.add(fctx.linkrev()) |
|
817 | s.add(fctx.linkrev()) | |
818 | for actx in fctx.ancestors(): |
|
818 | for actx in fctx.ancestors(): | |
819 | s.add(actx.linkrev()) |
|
819 | s.add(actx.linkrev()) | |
820 |
|
820 | |||
821 | return smartset.baseset([r for r in subset if r in s]) |
|
821 | return smartset.baseset([r for r in subset if r in s]) | |
822 |
|
822 | |||
823 |
|
823 | |||
824 | @command(b'gc', [], _(b'hg gc [REPO...]'), norepo=True) |
|
824 | @command(b'gc', [], _(b'hg gc [REPO...]'), norepo=True) | |
825 | def gc(ui, *args, **opts): |
|
825 | def gc(ui, *args, **opts): | |
826 | """garbage collect the client and server filelog caches""" |
|
826 | """garbage collect the client and server filelog caches""" | |
827 | cachepaths = set() |
|
827 | cachepaths = set() | |
828 |
|
828 | |||
829 | # get the system client cache |
|
829 | # get the system client cache | |
830 | systemcache = shallowutil.getcachepath(ui, allowempty=True) |
|
830 | systemcache = shallowutil.getcachepath(ui, allowempty=True) | |
831 | if systemcache: |
|
831 | if systemcache: | |
832 | cachepaths.add(systemcache) |
|
832 | cachepaths.add(systemcache) | |
833 |
|
833 | |||
834 | # get repo client and server cache |
|
834 | # get repo client and server cache | |
835 | repopaths = [] |
|
835 | repopaths = [] | |
836 | pwd = ui.environ.get(b'PWD') |
|
836 | pwd = ui.environ.get(b'PWD') | |
837 | if pwd: |
|
837 | if pwd: | |
838 | repopaths.append(pwd) |
|
838 | repopaths.append(pwd) | |
839 |
|
839 | |||
840 | repopaths.extend(args) |
|
840 | repopaths.extend(args) | |
841 | repos = [] |
|
841 | repos = [] | |
842 | for repopath in repopaths: |
|
842 | for repopath in repopaths: | |
843 | try: |
|
843 | try: | |
844 | repo = hg.peer(ui, {}, repopath) |
|
844 | repo = hg.peer(ui, {}, repopath) | |
845 | repos.append(repo) |
|
845 | repos.append(repo) | |
846 |
|
846 | |||
847 | repocache = shallowutil.getcachepath(repo.ui, allowempty=True) |
|
847 | repocache = shallowutil.getcachepath(repo.ui, allowempty=True) | |
848 | if repocache: |
|
848 | if repocache: | |
849 | cachepaths.add(repocache) |
|
849 | cachepaths.add(repocache) | |
850 | except error.RepoError: |
|
850 | except error.RepoError: | |
851 | pass |
|
851 | pass | |
852 |
|
852 | |||
853 | # gc client cache |
|
853 | # gc client cache | |
854 | for cachepath in cachepaths: |
|
854 | for cachepath in cachepaths: | |
855 | gcclient(ui, cachepath) |
|
855 | gcclient(ui, cachepath) | |
856 |
|
856 | |||
857 | # gc server cache |
|
857 | # gc server cache | |
858 | for repo in repos: |
|
858 | for repo in repos: | |
859 | remotefilelogserver.gcserver(ui, repo._repo) |
|
859 | remotefilelogserver.gcserver(ui, repo._repo) | |
860 |
|
860 | |||
861 |
|
861 | |||
862 | def gcclient(ui, cachepath): |
|
862 | def gcclient(ui, cachepath): | |
863 | # get list of repos that use this cache |
|
863 | # get list of repos that use this cache | |
864 | repospath = os.path.join(cachepath, b'repos') |
|
864 | repospath = os.path.join(cachepath, b'repos') | |
865 | if not os.path.exists(repospath): |
|
865 | if not os.path.exists(repospath): | |
866 | ui.warn(_(b"no known cache at %s\n") % cachepath) |
|
866 | ui.warn(_(b"no known cache at %s\n") % cachepath) | |
867 | return |
|
867 | return | |
868 |
|
868 | |||
869 | reposfile = open(repospath, b'rb') |
|
869 | reposfile = open(repospath, b'rb') | |
870 | repos = {r[:-1] for r in reposfile.readlines()} |
|
870 | repos = {r[:-1] for r in reposfile.readlines()} | |
871 | reposfile.close() |
|
871 | reposfile.close() | |
872 |
|
872 | |||
873 | # build list of useful files |
|
873 | # build list of useful files | |
874 | validrepos = [] |
|
874 | validrepos = [] | |
875 | keepkeys = set() |
|
875 | keepkeys = set() | |
876 |
|
876 | |||
877 | sharedcache = None |
|
877 | sharedcache = None | |
878 | filesrepacked = False |
|
878 | filesrepacked = False | |
879 |
|
879 | |||
880 | count = 0 |
|
880 | count = 0 | |
881 | progress = ui.makeprogress( |
|
881 | progress = ui.makeprogress( | |
882 | _(b"analyzing repositories"), unit=b"repos", total=len(repos) |
|
882 | _(b"analyzing repositories"), unit=b"repos", total=len(repos) | |
883 | ) |
|
883 | ) | |
884 | for path in repos: |
|
884 | for path in repos: | |
885 | progress.update(count) |
|
885 | progress.update(count) | |
886 | count += 1 |
|
886 | count += 1 | |
887 | try: |
|
887 | try: | |
888 | path = util.expandpath(os.path.normpath(path)) |
|
888 | path = util.expandpath(os.path.normpath(path)) | |
889 | except TypeError as e: |
|
889 | except TypeError as e: | |
890 | ui.warn(_(b"warning: malformed path: %r:%s\n") % (path, e)) |
|
890 | ui.warn(_(b"warning: malformed path: %r:%s\n") % (path, e)) | |
891 | traceback.print_exc() |
|
891 | traceback.print_exc() | |
892 | continue |
|
892 | continue | |
893 | try: |
|
893 | try: | |
894 | peer = hg.peer(ui, {}, path) |
|
894 | peer = hg.peer(ui, {}, path) | |
895 | repo = peer._repo |
|
895 | repo = peer._repo | |
896 | except error.RepoError: |
|
896 | except error.RepoError: | |
897 | continue |
|
897 | continue | |
898 |
|
898 | |||
899 | validrepos.append(path) |
|
899 | validrepos.append(path) | |
900 |
|
900 | |||
901 | # Protect against any repo or config changes that have happened since |
|
901 | # Protect against any repo or config changes that have happened since | |
902 | # this repo was added to the repos file. We'd rather this loop succeed |
|
902 | # this repo was added to the repos file. We'd rather this loop succeed | |
903 | # and too much be deleted, than the loop fail and nothing gets deleted. |
|
903 | # and too much be deleted, than the loop fail and nothing gets deleted. | |
904 | if not isenabled(repo): |
|
904 | if not isenabled(repo): | |
905 | continue |
|
905 | continue | |
906 |
|
906 | |||
907 |
if not util.safehasattr(repo, |
|
907 | if not util.safehasattr(repo, 'name'): | |
908 | ui.warn( |
|
908 | ui.warn( | |
909 | _(b"repo %s is a misconfigured remotefilelog repo\n") % path |
|
909 | _(b"repo %s is a misconfigured remotefilelog repo\n") % path | |
910 | ) |
|
910 | ) | |
911 | continue |
|
911 | continue | |
912 |
|
912 | |||
913 | # If garbage collection on repack and repack on hg gc are enabled |
|
913 | # If garbage collection on repack and repack on hg gc are enabled | |
914 | # then loose files are repacked and garbage collected. |
|
914 | # then loose files are repacked and garbage collected. | |
915 | # Otherwise regular garbage collection is performed. |
|
915 | # Otherwise regular garbage collection is performed. | |
916 | repackonhggc = repo.ui.configbool(b'remotefilelog', b'repackonhggc') |
|
916 | repackonhggc = repo.ui.configbool(b'remotefilelog', b'repackonhggc') | |
917 | gcrepack = repo.ui.configbool(b'remotefilelog', b'gcrepack') |
|
917 | gcrepack = repo.ui.configbool(b'remotefilelog', b'gcrepack') | |
918 | if repackonhggc and gcrepack: |
|
918 | if repackonhggc and gcrepack: | |
919 | try: |
|
919 | try: | |
920 | repackmod.incrementalrepack(repo) |
|
920 | repackmod.incrementalrepack(repo) | |
921 | filesrepacked = True |
|
921 | filesrepacked = True | |
922 | continue |
|
922 | continue | |
923 | except (IOError, repackmod.RepackAlreadyRunning): |
|
923 | except (IOError, repackmod.RepackAlreadyRunning): | |
924 | # If repack cannot be performed due to not enough disk space |
|
924 | # If repack cannot be performed due to not enough disk space | |
925 | # continue doing garbage collection of loose files w/o repack |
|
925 | # continue doing garbage collection of loose files w/o repack | |
926 | pass |
|
926 | pass | |
927 |
|
927 | |||
928 | reponame = repo.name |
|
928 | reponame = repo.name | |
929 | if not sharedcache: |
|
929 | if not sharedcache: | |
930 | sharedcache = repo.sharedstore |
|
930 | sharedcache = repo.sharedstore | |
931 |
|
931 | |||
932 | # Compute a keepset which is not garbage collected |
|
932 | # Compute a keepset which is not garbage collected | |
933 | def keyfn(fname, fnode): |
|
933 | def keyfn(fname, fnode): | |
934 | return fileserverclient.getcachekey(reponame, fname, hex(fnode)) |
|
934 | return fileserverclient.getcachekey(reponame, fname, hex(fnode)) | |
935 |
|
935 | |||
936 | keepkeys = repackmod.keepset(repo, keyfn=keyfn, lastkeepkeys=keepkeys) |
|
936 | keepkeys = repackmod.keepset(repo, keyfn=keyfn, lastkeepkeys=keepkeys) | |
937 |
|
937 | |||
938 | progress.complete() |
|
938 | progress.complete() | |
939 |
|
939 | |||
940 | # write list of valid repos back |
|
940 | # write list of valid repos back | |
941 | oldumask = os.umask(0o002) |
|
941 | oldumask = os.umask(0o002) | |
942 | try: |
|
942 | try: | |
943 | reposfile = open(repospath, b'wb') |
|
943 | reposfile = open(repospath, b'wb') | |
944 | reposfile.writelines([(b"%s\n" % r) for r in validrepos]) |
|
944 | reposfile.writelines([(b"%s\n" % r) for r in validrepos]) | |
945 | reposfile.close() |
|
945 | reposfile.close() | |
946 | finally: |
|
946 | finally: | |
947 | os.umask(oldumask) |
|
947 | os.umask(oldumask) | |
948 |
|
948 | |||
949 | # prune cache |
|
949 | # prune cache | |
950 | if sharedcache is not None: |
|
950 | if sharedcache is not None: | |
951 | sharedcache.gc(keepkeys) |
|
951 | sharedcache.gc(keepkeys) | |
952 | elif not filesrepacked: |
|
952 | elif not filesrepacked: | |
953 | ui.warn(_(b"warning: no valid repos in repofile\n")) |
|
953 | ui.warn(_(b"warning: no valid repos in repofile\n")) | |
954 |
|
954 | |||
955 |
|
955 | |||
956 | def log(orig, ui, repo, *pats, **opts): |
|
956 | def log(orig, ui, repo, *pats, **opts): | |
957 | if not isenabled(repo): |
|
957 | if not isenabled(repo): | |
958 | return orig(ui, repo, *pats, **opts) |
|
958 | return orig(ui, repo, *pats, **opts) | |
959 |
|
959 | |||
960 | follow = opts.get('follow') |
|
960 | follow = opts.get('follow') | |
961 | revs = opts.get('rev') |
|
961 | revs = opts.get('rev') | |
962 | if pats: |
|
962 | if pats: | |
963 | # Force slowpath for non-follow patterns and follows that start from |
|
963 | # Force slowpath for non-follow patterns and follows that start from | |
964 | # non-working-copy-parent revs. |
|
964 | # non-working-copy-parent revs. | |
965 | if not follow or revs: |
|
965 | if not follow or revs: | |
966 | # This forces the slowpath |
|
966 | # This forces the slowpath | |
967 | opts['removed'] = True |
|
967 | opts['removed'] = True | |
968 |
|
968 | |||
969 | # If this is a non-follow log without any revs specified, recommend that |
|
969 | # If this is a non-follow log without any revs specified, recommend that | |
970 | # the user add -f to speed it up. |
|
970 | # the user add -f to speed it up. | |
971 | if not follow and not revs: |
|
971 | if not follow and not revs: | |
972 | match = scmutil.match(repo[b'.'], pats, pycompat.byteskwargs(opts)) |
|
972 | match = scmutil.match(repo[b'.'], pats, pycompat.byteskwargs(opts)) | |
973 | isfile = not match.anypats() |
|
973 | isfile = not match.anypats() | |
974 | if isfile: |
|
974 | if isfile: | |
975 | for file in match.files(): |
|
975 | for file in match.files(): | |
976 | if not os.path.isfile(repo.wjoin(file)): |
|
976 | if not os.path.isfile(repo.wjoin(file)): | |
977 | isfile = False |
|
977 | isfile = False | |
978 | break |
|
978 | break | |
979 |
|
979 | |||
980 | if isfile: |
|
980 | if isfile: | |
981 | ui.warn( |
|
981 | ui.warn( | |
982 | _( |
|
982 | _( | |
983 | b"warning: file log can be slow on large repos - " |
|
983 | b"warning: file log can be slow on large repos - " | |
984 | + b"use -f to speed it up\n" |
|
984 | + b"use -f to speed it up\n" | |
985 | ) |
|
985 | ) | |
986 | ) |
|
986 | ) | |
987 |
|
987 | |||
988 | return orig(ui, repo, *pats, **opts) |
|
988 | return orig(ui, repo, *pats, **opts) | |
989 |
|
989 | |||
990 |
|
990 | |||
991 | def revdatelimit(ui, revset): |
|
991 | def revdatelimit(ui, revset): | |
992 | """Update revset so that only changesets no older than 'prefetchdays' days |
|
992 | """Update revset so that only changesets no older than 'prefetchdays' days | |
993 | are included. The default value is set to 14 days. If 'prefetchdays' is set |
|
993 | are included. The default value is set to 14 days. If 'prefetchdays' is set | |
994 | to zero or negative value then date restriction is not applied. |
|
994 | to zero or negative value then date restriction is not applied. | |
995 | """ |
|
995 | """ | |
996 | days = ui.configint(b'remotefilelog', b'prefetchdays') |
|
996 | days = ui.configint(b'remotefilelog', b'prefetchdays') | |
997 | if days > 0: |
|
997 | if days > 0: | |
998 | revset = b'(%s) & date(-%s)' % (revset, days) |
|
998 | revset = b'(%s) & date(-%s)' % (revset, days) | |
999 | return revset |
|
999 | return revset | |
1000 |
|
1000 | |||
1001 |
|
1001 | |||
1002 | def readytofetch(repo): |
|
1002 | def readytofetch(repo): | |
1003 | """Check that enough time has passed since the last background prefetch. |
|
1003 | """Check that enough time has passed since the last background prefetch. | |
1004 | This only relates to prefetches after operations that change the working |
|
1004 | This only relates to prefetches after operations that change the working | |
1005 | copy parent. Default delay between background prefetches is 2 minutes. |
|
1005 | copy parent. Default delay between background prefetches is 2 minutes. | |
1006 | """ |
|
1006 | """ | |
1007 | timeout = repo.ui.configint(b'remotefilelog', b'prefetchdelay') |
|
1007 | timeout = repo.ui.configint(b'remotefilelog', b'prefetchdelay') | |
1008 | fname = repo.vfs.join(b'lastprefetch') |
|
1008 | fname = repo.vfs.join(b'lastprefetch') | |
1009 |
|
1009 | |||
1010 | ready = False |
|
1010 | ready = False | |
1011 | with open(fname, b'a'): |
|
1011 | with open(fname, b'a'): | |
1012 | # the with construct above is used to avoid race conditions |
|
1012 | # the with construct above is used to avoid race conditions | |
1013 | modtime = os.path.getmtime(fname) |
|
1013 | modtime = os.path.getmtime(fname) | |
1014 | if (time.time() - modtime) > timeout: |
|
1014 | if (time.time() - modtime) > timeout: | |
1015 | os.utime(fname, None) |
|
1015 | os.utime(fname, None) | |
1016 | ready = True |
|
1016 | ready = True | |
1017 |
|
1017 | |||
1018 | return ready |
|
1018 | return ready | |
1019 |
|
1019 | |||
1020 |
|
1020 | |||
1021 | def wcpprefetch(ui, repo, **kwargs): |
|
1021 | def wcpprefetch(ui, repo, **kwargs): | |
1022 | """Prefetches in background revisions specified by bgprefetchrevs revset. |
|
1022 | """Prefetches in background revisions specified by bgprefetchrevs revset. | |
1023 | Does background repack if backgroundrepack flag is set in config. |
|
1023 | Does background repack if backgroundrepack flag is set in config. | |
1024 | """ |
|
1024 | """ | |
1025 | shallow = isenabled(repo) |
|
1025 | shallow = isenabled(repo) | |
1026 | bgprefetchrevs = ui.config(b'remotefilelog', b'bgprefetchrevs') |
|
1026 | bgprefetchrevs = ui.config(b'remotefilelog', b'bgprefetchrevs') | |
1027 | isready = readytofetch(repo) |
|
1027 | isready = readytofetch(repo) | |
1028 |
|
1028 | |||
1029 | if not (shallow and bgprefetchrevs and isready): |
|
1029 | if not (shallow and bgprefetchrevs and isready): | |
1030 | return |
|
1030 | return | |
1031 |
|
1031 | |||
1032 | bgrepack = repo.ui.configbool(b'remotefilelog', b'backgroundrepack') |
|
1032 | bgrepack = repo.ui.configbool(b'remotefilelog', b'backgroundrepack') | |
1033 | # update a revset with a date limit |
|
1033 | # update a revset with a date limit | |
1034 | bgprefetchrevs = revdatelimit(ui, bgprefetchrevs) |
|
1034 | bgprefetchrevs = revdatelimit(ui, bgprefetchrevs) | |
1035 |
|
1035 | |||
1036 | def anon(unused_success): |
|
1036 | def anon(unused_success): | |
1037 |
if util.safehasattr(repo, |
|
1037 | if util.safehasattr(repo, 'ranprefetch') and repo.ranprefetch: | |
1038 | return |
|
1038 | return | |
1039 | repo.ranprefetch = True |
|
1039 | repo.ranprefetch = True | |
1040 | repo.backgroundprefetch(bgprefetchrevs, repack=bgrepack) |
|
1040 | repo.backgroundprefetch(bgprefetchrevs, repack=bgrepack) | |
1041 |
|
1041 | |||
1042 | repo._afterlock(anon) |
|
1042 | repo._afterlock(anon) | |
1043 |
|
1043 | |||
1044 |
|
1044 | |||
1045 | def pull(orig, ui, repo, *pats, **opts): |
|
1045 | def pull(orig, ui, repo, *pats, **opts): | |
1046 | result = orig(ui, repo, *pats, **opts) |
|
1046 | result = orig(ui, repo, *pats, **opts) | |
1047 |
|
1047 | |||
1048 | if isenabled(repo): |
|
1048 | if isenabled(repo): | |
1049 | # prefetch if it's configured |
|
1049 | # prefetch if it's configured | |
1050 | prefetchrevset = ui.config(b'remotefilelog', b'pullprefetch') |
|
1050 | prefetchrevset = ui.config(b'remotefilelog', b'pullprefetch') | |
1051 | bgrepack = repo.ui.configbool(b'remotefilelog', b'backgroundrepack') |
|
1051 | bgrepack = repo.ui.configbool(b'remotefilelog', b'backgroundrepack') | |
1052 | bgprefetch = repo.ui.configbool(b'remotefilelog', b'backgroundprefetch') |
|
1052 | bgprefetch = repo.ui.configbool(b'remotefilelog', b'backgroundprefetch') | |
1053 |
|
1053 | |||
1054 | if prefetchrevset: |
|
1054 | if prefetchrevset: | |
1055 | ui.status(_(b"prefetching file contents\n")) |
|
1055 | ui.status(_(b"prefetching file contents\n")) | |
1056 | revs = scmutil.revrange(repo, [prefetchrevset]) |
|
1056 | revs = scmutil.revrange(repo, [prefetchrevset]) | |
1057 | base = repo[b'.'].rev() |
|
1057 | base = repo[b'.'].rev() | |
1058 | if bgprefetch: |
|
1058 | if bgprefetch: | |
1059 | repo.backgroundprefetch(prefetchrevset, repack=bgrepack) |
|
1059 | repo.backgroundprefetch(prefetchrevset, repack=bgrepack) | |
1060 | else: |
|
1060 | else: | |
1061 | repo.prefetch(revs, base=base) |
|
1061 | repo.prefetch(revs, base=base) | |
1062 | if bgrepack: |
|
1062 | if bgrepack: | |
1063 | repackmod.backgroundrepack(repo, incremental=True) |
|
1063 | repackmod.backgroundrepack(repo, incremental=True) | |
1064 | elif bgrepack: |
|
1064 | elif bgrepack: | |
1065 | repackmod.backgroundrepack(repo, incremental=True) |
|
1065 | repackmod.backgroundrepack(repo, incremental=True) | |
1066 |
|
1066 | |||
1067 | return result |
|
1067 | return result | |
1068 |
|
1068 | |||
1069 |
|
1069 | |||
1070 | def exchangepull(orig, repo, remote, *args, **kwargs): |
|
1070 | def exchangepull(orig, repo, remote, *args, **kwargs): | |
1071 | # Hook into the callstream/getbundle to insert bundle capabilities |
|
1071 | # Hook into the callstream/getbundle to insert bundle capabilities | |
1072 | # during a pull. |
|
1072 | # during a pull. | |
1073 | def localgetbundle( |
|
1073 | def localgetbundle( | |
1074 | orig, source, heads=None, common=None, bundlecaps=None, **kwargs |
|
1074 | orig, source, heads=None, common=None, bundlecaps=None, **kwargs | |
1075 | ): |
|
1075 | ): | |
1076 | if not bundlecaps: |
|
1076 | if not bundlecaps: | |
1077 | bundlecaps = set() |
|
1077 | bundlecaps = set() | |
1078 | bundlecaps.add(constants.BUNDLE2_CAPABLITY) |
|
1078 | bundlecaps.add(constants.BUNDLE2_CAPABLITY) | |
1079 | return orig( |
|
1079 | return orig( | |
1080 | source, heads=heads, common=common, bundlecaps=bundlecaps, **kwargs |
|
1080 | source, heads=heads, common=common, bundlecaps=bundlecaps, **kwargs | |
1081 | ) |
|
1081 | ) | |
1082 |
|
1082 | |||
1083 |
if util.safehasattr(remote, |
|
1083 | if util.safehasattr(remote, '_callstream'): | |
1084 | remote._localrepo = repo |
|
1084 | remote._localrepo = repo | |
1085 |
elif util.safehasattr(remote, |
|
1085 | elif util.safehasattr(remote, 'getbundle'): | |
1086 | extensions.wrapfunction(remote, 'getbundle', localgetbundle) |
|
1086 | extensions.wrapfunction(remote, 'getbundle', localgetbundle) | |
1087 |
|
1087 | |||
1088 | return orig(repo, remote, *args, **kwargs) |
|
1088 | return orig(repo, remote, *args, **kwargs) | |
1089 |
|
1089 | |||
1090 |
|
1090 | |||
1091 | def _fileprefetchhook(repo, revmatches): |
|
1091 | def _fileprefetchhook(repo, revmatches): | |
1092 | if isenabled(repo): |
|
1092 | if isenabled(repo): | |
1093 | allfiles = [] |
|
1093 | allfiles = [] | |
1094 | for rev, match in revmatches: |
|
1094 | for rev, match in revmatches: | |
1095 | if rev == wdirrev or rev is None: |
|
1095 | if rev == wdirrev or rev is None: | |
1096 | continue |
|
1096 | continue | |
1097 | ctx = repo[rev] |
|
1097 | ctx = repo[rev] | |
1098 | mf = ctx.manifest() |
|
1098 | mf = ctx.manifest() | |
1099 | sparsematch = repo.maybesparsematch(ctx.rev()) |
|
1099 | sparsematch = repo.maybesparsematch(ctx.rev()) | |
1100 | for path in ctx.walk(match): |
|
1100 | for path in ctx.walk(match): | |
1101 | if (not sparsematch or sparsematch(path)) and path in mf: |
|
1101 | if (not sparsematch or sparsematch(path)) and path in mf: | |
1102 | allfiles.append((path, hex(mf[path]))) |
|
1102 | allfiles.append((path, hex(mf[path]))) | |
1103 | repo.fileservice.prefetch(allfiles) |
|
1103 | repo.fileservice.prefetch(allfiles) | |
1104 |
|
1104 | |||
1105 |
|
1105 | |||
1106 | @command( |
|
1106 | @command( | |
1107 | b'debugremotefilelog', |
|
1107 | b'debugremotefilelog', | |
1108 | [ |
|
1108 | [ | |
1109 | (b'd', b'decompress', None, _(b'decompress the filelog first')), |
|
1109 | (b'd', b'decompress', None, _(b'decompress the filelog first')), | |
1110 | ], |
|
1110 | ], | |
1111 | _(b'hg debugremotefilelog <path>'), |
|
1111 | _(b'hg debugremotefilelog <path>'), | |
1112 | norepo=True, |
|
1112 | norepo=True, | |
1113 | ) |
|
1113 | ) | |
1114 | def debugremotefilelog(ui, path, **opts): |
|
1114 | def debugremotefilelog(ui, path, **opts): | |
1115 | return debugcommands.debugremotefilelog(ui, path, **opts) |
|
1115 | return debugcommands.debugremotefilelog(ui, path, **opts) | |
1116 |
|
1116 | |||
1117 |
|
1117 | |||
1118 | @command( |
|
1118 | @command( | |
1119 | b'verifyremotefilelog', |
|
1119 | b'verifyremotefilelog', | |
1120 | [ |
|
1120 | [ | |
1121 | (b'd', b'decompress', None, _(b'decompress the filelogs first')), |
|
1121 | (b'd', b'decompress', None, _(b'decompress the filelogs first')), | |
1122 | ], |
|
1122 | ], | |
1123 | _(b'hg verifyremotefilelogs <directory>'), |
|
1123 | _(b'hg verifyremotefilelogs <directory>'), | |
1124 | norepo=True, |
|
1124 | norepo=True, | |
1125 | ) |
|
1125 | ) | |
1126 | def verifyremotefilelog(ui, path, **opts): |
|
1126 | def verifyremotefilelog(ui, path, **opts): | |
1127 | return debugcommands.verifyremotefilelog(ui, path, **opts) |
|
1127 | return debugcommands.verifyremotefilelog(ui, path, **opts) | |
1128 |
|
1128 | |||
1129 |
|
1129 | |||
1130 | @command( |
|
1130 | @command( | |
1131 | b'debugdatapack', |
|
1131 | b'debugdatapack', | |
1132 | [ |
|
1132 | [ | |
1133 | (b'', b'long', None, _(b'print the long hashes')), |
|
1133 | (b'', b'long', None, _(b'print the long hashes')), | |
1134 | (b'', b'node', b'', _(b'dump the contents of node'), b'NODE'), |
|
1134 | (b'', b'node', b'', _(b'dump the contents of node'), b'NODE'), | |
1135 | ], |
|
1135 | ], | |
1136 | _(b'hg debugdatapack <paths>'), |
|
1136 | _(b'hg debugdatapack <paths>'), | |
1137 | norepo=True, |
|
1137 | norepo=True, | |
1138 | ) |
|
1138 | ) | |
1139 | def debugdatapack(ui, *paths, **opts): |
|
1139 | def debugdatapack(ui, *paths, **opts): | |
1140 | return debugcommands.debugdatapack(ui, *paths, **opts) |
|
1140 | return debugcommands.debugdatapack(ui, *paths, **opts) | |
1141 |
|
1141 | |||
1142 |
|
1142 | |||
1143 | @command(b'debughistorypack', [], _(b'hg debughistorypack <path>'), norepo=True) |
|
1143 | @command(b'debughistorypack', [], _(b'hg debughistorypack <path>'), norepo=True) | |
1144 | def debughistorypack(ui, path, **opts): |
|
1144 | def debughistorypack(ui, path, **opts): | |
1145 | return debugcommands.debughistorypack(ui, path) |
|
1145 | return debugcommands.debughistorypack(ui, path) | |
1146 |
|
1146 | |||
1147 |
|
1147 | |||
1148 | @command(b'debugkeepset', [], _(b'hg debugkeepset')) |
|
1148 | @command(b'debugkeepset', [], _(b'hg debugkeepset')) | |
1149 | def debugkeepset(ui, repo, **opts): |
|
1149 | def debugkeepset(ui, repo, **opts): | |
1150 | # The command is used to measure keepset computation time |
|
1150 | # The command is used to measure keepset computation time | |
1151 | def keyfn(fname, fnode): |
|
1151 | def keyfn(fname, fnode): | |
1152 | return fileserverclient.getcachekey(repo.name, fname, hex(fnode)) |
|
1152 | return fileserverclient.getcachekey(repo.name, fname, hex(fnode)) | |
1153 |
|
1153 | |||
1154 | repackmod.keepset(repo, keyfn) |
|
1154 | repackmod.keepset(repo, keyfn) | |
1155 | return |
|
1155 | return | |
1156 |
|
1156 | |||
1157 |
|
1157 | |||
1158 | @command(b'debugwaitonrepack', [], _(b'hg debugwaitonrepack')) |
|
1158 | @command(b'debugwaitonrepack', [], _(b'hg debugwaitonrepack')) | |
1159 | def debugwaitonrepack(ui, repo, **opts): |
|
1159 | def debugwaitonrepack(ui, repo, **opts): | |
1160 | return debugcommands.debugwaitonrepack(repo) |
|
1160 | return debugcommands.debugwaitonrepack(repo) | |
1161 |
|
1161 | |||
1162 |
|
1162 | |||
1163 | @command(b'debugwaitonprefetch', [], _(b'hg debugwaitonprefetch')) |
|
1163 | @command(b'debugwaitonprefetch', [], _(b'hg debugwaitonprefetch')) | |
1164 | def debugwaitonprefetch(ui, repo, **opts): |
|
1164 | def debugwaitonprefetch(ui, repo, **opts): | |
1165 | return debugcommands.debugwaitonprefetch(repo) |
|
1165 | return debugcommands.debugwaitonprefetch(repo) | |
1166 |
|
1166 | |||
1167 |
|
1167 | |||
1168 | def resolveprefetchopts(ui, opts): |
|
1168 | def resolveprefetchopts(ui, opts): | |
1169 | if not opts.get(b'rev'): |
|
1169 | if not opts.get(b'rev'): | |
1170 | revset = [b'.', b'draft()'] |
|
1170 | revset = [b'.', b'draft()'] | |
1171 |
|
1171 | |||
1172 | prefetchrevset = ui.config(b'remotefilelog', b'pullprefetch', None) |
|
1172 | prefetchrevset = ui.config(b'remotefilelog', b'pullprefetch', None) | |
1173 | if prefetchrevset: |
|
1173 | if prefetchrevset: | |
1174 | revset.append(b'(%s)' % prefetchrevset) |
|
1174 | revset.append(b'(%s)' % prefetchrevset) | |
1175 | bgprefetchrevs = ui.config(b'remotefilelog', b'bgprefetchrevs', None) |
|
1175 | bgprefetchrevs = ui.config(b'remotefilelog', b'bgprefetchrevs', None) | |
1176 | if bgprefetchrevs: |
|
1176 | if bgprefetchrevs: | |
1177 | revset.append(b'(%s)' % bgprefetchrevs) |
|
1177 | revset.append(b'(%s)' % bgprefetchrevs) | |
1178 | revset = b'+'.join(revset) |
|
1178 | revset = b'+'.join(revset) | |
1179 |
|
1179 | |||
1180 | # update a revset with a date limit |
|
1180 | # update a revset with a date limit | |
1181 | revset = revdatelimit(ui, revset) |
|
1181 | revset = revdatelimit(ui, revset) | |
1182 |
|
1182 | |||
1183 | opts[b'rev'] = [revset] |
|
1183 | opts[b'rev'] = [revset] | |
1184 |
|
1184 | |||
1185 | if not opts.get(b'base'): |
|
1185 | if not opts.get(b'base'): | |
1186 | opts[b'base'] = None |
|
1186 | opts[b'base'] = None | |
1187 |
|
1187 | |||
1188 | return opts |
|
1188 | return opts | |
1189 |
|
1189 | |||
1190 |
|
1190 | |||
1191 | @command( |
|
1191 | @command( | |
1192 | b'prefetch', |
|
1192 | b'prefetch', | |
1193 | [ |
|
1193 | [ | |
1194 | (b'r', b'rev', [], _(b'prefetch the specified revisions'), _(b'REV')), |
|
1194 | (b'r', b'rev', [], _(b'prefetch the specified revisions'), _(b'REV')), | |
1195 | (b'', b'repack', False, _(b'run repack after prefetch')), |
|
1195 | (b'', b'repack', False, _(b'run repack after prefetch')), | |
1196 | (b'b', b'base', b'', _(b"rev that is assumed to already be local")), |
|
1196 | (b'b', b'base', b'', _(b"rev that is assumed to already be local")), | |
1197 | ] |
|
1197 | ] | |
1198 | + commands.walkopts, |
|
1198 | + commands.walkopts, | |
1199 | _(b'hg prefetch [OPTIONS] [FILE...]'), |
|
1199 | _(b'hg prefetch [OPTIONS] [FILE...]'), | |
1200 | helpcategory=command.CATEGORY_MAINTENANCE, |
|
1200 | helpcategory=command.CATEGORY_MAINTENANCE, | |
1201 | ) |
|
1201 | ) | |
1202 | def prefetch(ui, repo, *pats, **opts): |
|
1202 | def prefetch(ui, repo, *pats, **opts): | |
1203 | """prefetch file revisions from the server |
|
1203 | """prefetch file revisions from the server | |
1204 |
|
1204 | |||
1205 | Prefetchs file revisions for the specified revs and stores them in the |
|
1205 | Prefetchs file revisions for the specified revs and stores them in the | |
1206 | local remotefilelog cache. If no rev is specified, the default rev is |
|
1206 | local remotefilelog cache. If no rev is specified, the default rev is | |
1207 | used which is the union of dot, draft, pullprefetch and bgprefetchrev. |
|
1207 | used which is the union of dot, draft, pullprefetch and bgprefetchrev. | |
1208 | File names or patterns can be used to limit which files are downloaded. |
|
1208 | File names or patterns can be used to limit which files are downloaded. | |
1209 |
|
1209 | |||
1210 | Return 0 on success. |
|
1210 | Return 0 on success. | |
1211 | """ |
|
1211 | """ | |
1212 | opts = pycompat.byteskwargs(opts) |
|
1212 | opts = pycompat.byteskwargs(opts) | |
1213 | if not isenabled(repo): |
|
1213 | if not isenabled(repo): | |
1214 | raise error.Abort(_(b"repo is not shallow")) |
|
1214 | raise error.Abort(_(b"repo is not shallow")) | |
1215 |
|
1215 | |||
1216 | opts = resolveprefetchopts(ui, opts) |
|
1216 | opts = resolveprefetchopts(ui, opts) | |
1217 | revs = scmutil.revrange(repo, opts.get(b'rev')) |
|
1217 | revs = scmutil.revrange(repo, opts.get(b'rev')) | |
1218 | repo.prefetch(revs, opts.get(b'base'), pats, opts) |
|
1218 | repo.prefetch(revs, opts.get(b'base'), pats, opts) | |
1219 |
|
1219 | |||
1220 | # Run repack in background |
|
1220 | # Run repack in background | |
1221 | if opts.get(b'repack'): |
|
1221 | if opts.get(b'repack'): | |
1222 | repackmod.backgroundrepack(repo, incremental=True) |
|
1222 | repackmod.backgroundrepack(repo, incremental=True) | |
1223 |
|
1223 | |||
1224 |
|
1224 | |||
1225 | @command( |
|
1225 | @command( | |
1226 | b'repack', |
|
1226 | b'repack', | |
1227 | [ |
|
1227 | [ | |
1228 | (b'', b'background', None, _(b'run in a background process'), None), |
|
1228 | (b'', b'background', None, _(b'run in a background process'), None), | |
1229 | (b'', b'incremental', None, _(b'do an incremental repack'), None), |
|
1229 | (b'', b'incremental', None, _(b'do an incremental repack'), None), | |
1230 | ( |
|
1230 | ( | |
1231 | b'', |
|
1231 | b'', | |
1232 | b'packsonly', |
|
1232 | b'packsonly', | |
1233 | None, |
|
1233 | None, | |
1234 | _(b'only repack packs (skip loose objects)'), |
|
1234 | _(b'only repack packs (skip loose objects)'), | |
1235 | None, |
|
1235 | None, | |
1236 | ), |
|
1236 | ), | |
1237 | ], |
|
1237 | ], | |
1238 | _(b'hg repack [OPTIONS]'), |
|
1238 | _(b'hg repack [OPTIONS]'), | |
1239 | ) |
|
1239 | ) | |
1240 | def repack_(ui, repo, *pats, **opts): |
|
1240 | def repack_(ui, repo, *pats, **opts): | |
1241 | if opts.get('background'): |
|
1241 | if opts.get('background'): | |
1242 | repackmod.backgroundrepack( |
|
1242 | repackmod.backgroundrepack( | |
1243 | repo, |
|
1243 | repo, | |
1244 | incremental=opts.get('incremental'), |
|
1244 | incremental=opts.get('incremental'), | |
1245 | packsonly=opts.get('packsonly', False), |
|
1245 | packsonly=opts.get('packsonly', False), | |
1246 | ) |
|
1246 | ) | |
1247 | return |
|
1247 | return | |
1248 |
|
1248 | |||
1249 | options = {b'packsonly': opts.get('packsonly')} |
|
1249 | options = {b'packsonly': opts.get('packsonly')} | |
1250 |
|
1250 | |||
1251 | try: |
|
1251 | try: | |
1252 | if opts.get('incremental'): |
|
1252 | if opts.get('incremental'): | |
1253 | repackmod.incrementalrepack(repo, options=options) |
|
1253 | repackmod.incrementalrepack(repo, options=options) | |
1254 | else: |
|
1254 | else: | |
1255 | repackmod.fullrepack(repo, options=options) |
|
1255 | repackmod.fullrepack(repo, options=options) | |
1256 | except repackmod.RepackAlreadyRunning as ex: |
|
1256 | except repackmod.RepackAlreadyRunning as ex: | |
1257 | # Don't propogate the exception if the repack is already in |
|
1257 | # Don't propogate the exception if the repack is already in | |
1258 | # progress, since we want the command to exit 0. |
|
1258 | # progress, since we want the command to exit 0. | |
1259 | repo.ui.warn(b'%s\n' % ex) |
|
1259 | repo.ui.warn(b'%s\n' % ex) |
@@ -1,446 +1,446 b'' | |||||
1 | # remotefilelogserver.py - server logic for a remotefilelog server |
|
1 | # remotefilelogserver.py - server logic for a remotefilelog server | |
2 | # |
|
2 | # | |
3 | # Copyright 2013 Facebook, Inc. |
|
3 | # Copyright 2013 Facebook, Inc. | |
4 | # |
|
4 | # | |
5 | # This software may be used and distributed according to the terms of the |
|
5 | # This software may be used and distributed according to the terms of the | |
6 | # GNU General Public License version 2 or any later version. |
|
6 | # GNU General Public License version 2 or any later version. | |
7 |
|
7 | |||
8 | import os |
|
8 | import os | |
9 | import stat |
|
9 | import stat | |
10 | import time |
|
10 | import time | |
11 | import zlib |
|
11 | import zlib | |
12 |
|
12 | |||
13 | from mercurial.i18n import _ |
|
13 | from mercurial.i18n import _ | |
14 | from mercurial.node import bin, hex |
|
14 | from mercurial.node import bin, hex | |
15 | from mercurial.pycompat import open |
|
15 | from mercurial.pycompat import open | |
16 | from mercurial import ( |
|
16 | from mercurial import ( | |
17 | changegroup, |
|
17 | changegroup, | |
18 | changelog, |
|
18 | changelog, | |
19 | context, |
|
19 | context, | |
20 | error, |
|
20 | error, | |
21 | extensions, |
|
21 | extensions, | |
22 | match, |
|
22 | match, | |
23 | scmutil, |
|
23 | scmutil, | |
24 | store, |
|
24 | store, | |
25 | streamclone, |
|
25 | streamclone, | |
26 | util, |
|
26 | util, | |
27 | wireprotoserver, |
|
27 | wireprotoserver, | |
28 | wireprototypes, |
|
28 | wireprototypes, | |
29 | wireprotov1server, |
|
29 | wireprotov1server, | |
30 | ) |
|
30 | ) | |
31 | from . import ( |
|
31 | from . import ( | |
32 | constants, |
|
32 | constants, | |
33 | shallowutil, |
|
33 | shallowutil, | |
34 | ) |
|
34 | ) | |
35 |
|
35 | |||
36 | _sshv1server = wireprotoserver.sshv1protocolhandler |
|
36 | _sshv1server = wireprotoserver.sshv1protocolhandler | |
37 |
|
37 | |||
38 |
|
38 | |||
39 | def setupserver(ui, repo): |
|
39 | def setupserver(ui, repo): | |
40 | """Sets up a normal Mercurial repo so it can serve files to shallow repos.""" |
|
40 | """Sets up a normal Mercurial repo so it can serve files to shallow repos.""" | |
41 | onetimesetup(ui) |
|
41 | onetimesetup(ui) | |
42 |
|
42 | |||
43 | # don't send files to shallow clients during pulls |
|
43 | # don't send files to shallow clients during pulls | |
44 | def generatefiles( |
|
44 | def generatefiles( | |
45 | orig, self, changedfiles, linknodes, commonrevs, source, *args, **kwargs |
|
45 | orig, self, changedfiles, linknodes, commonrevs, source, *args, **kwargs | |
46 | ): |
|
46 | ): | |
47 | caps = self._bundlecaps or [] |
|
47 | caps = self._bundlecaps or [] | |
48 | if constants.BUNDLE2_CAPABLITY in caps: |
|
48 | if constants.BUNDLE2_CAPABLITY in caps: | |
49 | # only send files that don't match the specified patterns |
|
49 | # only send files that don't match the specified patterns | |
50 | includepattern = None |
|
50 | includepattern = None | |
51 | excludepattern = None |
|
51 | excludepattern = None | |
52 | for cap in self._bundlecaps or []: |
|
52 | for cap in self._bundlecaps or []: | |
53 | if cap.startswith(b"includepattern="): |
|
53 | if cap.startswith(b"includepattern="): | |
54 | includepattern = cap[len(b"includepattern=") :].split(b'\0') |
|
54 | includepattern = cap[len(b"includepattern=") :].split(b'\0') | |
55 | elif cap.startswith(b"excludepattern="): |
|
55 | elif cap.startswith(b"excludepattern="): | |
56 | excludepattern = cap[len(b"excludepattern=") :].split(b'\0') |
|
56 | excludepattern = cap[len(b"excludepattern=") :].split(b'\0') | |
57 |
|
57 | |||
58 | m = match.always() |
|
58 | m = match.always() | |
59 | if includepattern or excludepattern: |
|
59 | if includepattern or excludepattern: | |
60 | m = match.match( |
|
60 | m = match.match( | |
61 | repo.root, b'', None, includepattern, excludepattern |
|
61 | repo.root, b'', None, includepattern, excludepattern | |
62 | ) |
|
62 | ) | |
63 |
|
63 | |||
64 | changedfiles = list([f for f in changedfiles if not m(f)]) |
|
64 | changedfiles = list([f for f in changedfiles if not m(f)]) | |
65 | return orig( |
|
65 | return orig( | |
66 | self, changedfiles, linknodes, commonrevs, source, *args, **kwargs |
|
66 | self, changedfiles, linknodes, commonrevs, source, *args, **kwargs | |
67 | ) |
|
67 | ) | |
68 |
|
68 | |||
69 | extensions.wrapfunction( |
|
69 | extensions.wrapfunction( | |
70 | changegroup.cgpacker, 'generatefiles', generatefiles |
|
70 | changegroup.cgpacker, 'generatefiles', generatefiles | |
71 | ) |
|
71 | ) | |
72 |
|
72 | |||
73 |
|
73 | |||
74 | onetime = False |
|
74 | onetime = False | |
75 |
|
75 | |||
76 |
|
76 | |||
77 | def onetimesetup(ui): |
|
77 | def onetimesetup(ui): | |
78 | """Configures the wireprotocol for both clients and servers.""" |
|
78 | """Configures the wireprotocol for both clients and servers.""" | |
79 | global onetime |
|
79 | global onetime | |
80 | if onetime: |
|
80 | if onetime: | |
81 | return |
|
81 | return | |
82 | onetime = True |
|
82 | onetime = True | |
83 |
|
83 | |||
84 | # support file content requests |
|
84 | # support file content requests | |
85 | wireprotov1server.wireprotocommand( |
|
85 | wireprotov1server.wireprotocommand( | |
86 | b'x_rfl_getflogheads', b'path', permission=b'pull' |
|
86 | b'x_rfl_getflogheads', b'path', permission=b'pull' | |
87 | )(getflogheads) |
|
87 | )(getflogheads) | |
88 | wireprotov1server.wireprotocommand( |
|
88 | wireprotov1server.wireprotocommand( | |
89 | b'x_rfl_getfiles', b'', permission=b'pull' |
|
89 | b'x_rfl_getfiles', b'', permission=b'pull' | |
90 | )(getfiles) |
|
90 | )(getfiles) | |
91 | wireprotov1server.wireprotocommand( |
|
91 | wireprotov1server.wireprotocommand( | |
92 | b'x_rfl_getfile', b'file node', permission=b'pull' |
|
92 | b'x_rfl_getfile', b'file node', permission=b'pull' | |
93 | )(getfile) |
|
93 | )(getfile) | |
94 |
|
94 | |||
95 | class streamstate: |
|
95 | class streamstate: | |
96 | match = None |
|
96 | match = None | |
97 | shallowremote = False |
|
97 | shallowremote = False | |
98 | noflatmf = False |
|
98 | noflatmf = False | |
99 |
|
99 | |||
100 | state = streamstate() |
|
100 | state = streamstate() | |
101 |
|
101 | |||
102 | def stream_out_shallow(repo, proto, other): |
|
102 | def stream_out_shallow(repo, proto, other): | |
103 | includepattern = None |
|
103 | includepattern = None | |
104 | excludepattern = None |
|
104 | excludepattern = None | |
105 | raw = other.get(b'includepattern') |
|
105 | raw = other.get(b'includepattern') | |
106 | if raw: |
|
106 | if raw: | |
107 | includepattern = raw.split(b'\0') |
|
107 | includepattern = raw.split(b'\0') | |
108 | raw = other.get(b'excludepattern') |
|
108 | raw = other.get(b'excludepattern') | |
109 | if raw: |
|
109 | if raw: | |
110 | excludepattern = raw.split(b'\0') |
|
110 | excludepattern = raw.split(b'\0') | |
111 |
|
111 | |||
112 | oldshallow = state.shallowremote |
|
112 | oldshallow = state.shallowremote | |
113 | oldmatch = state.match |
|
113 | oldmatch = state.match | |
114 | oldnoflatmf = state.noflatmf |
|
114 | oldnoflatmf = state.noflatmf | |
115 | try: |
|
115 | try: | |
116 | state.shallowremote = True |
|
116 | state.shallowremote = True | |
117 | state.match = match.always() |
|
117 | state.match = match.always() | |
118 | state.noflatmf = other.get(b'noflatmanifest') == b'True' |
|
118 | state.noflatmf = other.get(b'noflatmanifest') == b'True' | |
119 | if includepattern or excludepattern: |
|
119 | if includepattern or excludepattern: | |
120 | state.match = match.match( |
|
120 | state.match = match.match( | |
121 | repo.root, b'', None, includepattern, excludepattern |
|
121 | repo.root, b'', None, includepattern, excludepattern | |
122 | ) |
|
122 | ) | |
123 | streamres = wireprotov1server.stream(repo, proto) |
|
123 | streamres = wireprotov1server.stream(repo, proto) | |
124 |
|
124 | |||
125 | # Force the first value to execute, so the file list is computed |
|
125 | # Force the first value to execute, so the file list is computed | |
126 | # within the try/finally scope |
|
126 | # within the try/finally scope | |
127 | first = next(streamres.gen) |
|
127 | first = next(streamres.gen) | |
128 | second = next(streamres.gen) |
|
128 | second = next(streamres.gen) | |
129 |
|
129 | |||
130 | def gen(): |
|
130 | def gen(): | |
131 | yield first |
|
131 | yield first | |
132 | yield second |
|
132 | yield second | |
133 | for value in streamres.gen: |
|
133 | for value in streamres.gen: | |
134 | yield value |
|
134 | yield value | |
135 |
|
135 | |||
136 | return wireprototypes.streamres(gen()) |
|
136 | return wireprototypes.streamres(gen()) | |
137 | finally: |
|
137 | finally: | |
138 | state.shallowremote = oldshallow |
|
138 | state.shallowremote = oldshallow | |
139 | state.match = oldmatch |
|
139 | state.match = oldmatch | |
140 | state.noflatmf = oldnoflatmf |
|
140 | state.noflatmf = oldnoflatmf | |
141 |
|
141 | |||
142 | wireprotov1server.commands[b'stream_out_shallow'] = ( |
|
142 | wireprotov1server.commands[b'stream_out_shallow'] = ( | |
143 | stream_out_shallow, |
|
143 | stream_out_shallow, | |
144 | b'*', |
|
144 | b'*', | |
145 | ) |
|
145 | ) | |
146 |
|
146 | |||
147 | # don't clone filelogs to shallow clients |
|
147 | # don't clone filelogs to shallow clients | |
148 | def _walkstreamfiles( |
|
148 | def _walkstreamfiles( | |
149 | orig, repo, matcher=None, phase=False, obsolescence=False |
|
149 | orig, repo, matcher=None, phase=False, obsolescence=False | |
150 | ): |
|
150 | ): | |
151 | if state.shallowremote: |
|
151 | if state.shallowremote: | |
152 | # if we are shallow ourselves, stream our local commits |
|
152 | # if we are shallow ourselves, stream our local commits | |
153 | if shallowutil.isenabled(repo): |
|
153 | if shallowutil.isenabled(repo): | |
154 | striplen = len(repo.store.path) + 1 |
|
154 | striplen = len(repo.store.path) + 1 | |
155 | readdir = repo.store.rawvfs.readdir |
|
155 | readdir = repo.store.rawvfs.readdir | |
156 | visit = [os.path.join(repo.store.path, b'data')] |
|
156 | visit = [os.path.join(repo.store.path, b'data')] | |
157 | while visit: |
|
157 | while visit: | |
158 | p = visit.pop() |
|
158 | p = visit.pop() | |
159 | for f, kind, st in readdir(p, stat=True): |
|
159 | for f, kind, st in readdir(p, stat=True): | |
160 | fp = p + b'/' + f |
|
160 | fp = p + b'/' + f | |
161 | if kind == stat.S_IFREG: |
|
161 | if kind == stat.S_IFREG: | |
162 | if not fp.endswith(b'.i') and not fp.endswith( |
|
162 | if not fp.endswith(b'.i') and not fp.endswith( | |
163 | b'.d' |
|
163 | b'.d' | |
164 | ): |
|
164 | ): | |
165 | n = util.pconvert(fp[striplen:]) |
|
165 | n = util.pconvert(fp[striplen:]) | |
166 | d = store.decodedir(n) |
|
166 | d = store.decodedir(n) | |
167 | yield store.SimpleStoreEntry( |
|
167 | yield store.SimpleStoreEntry( | |
168 | entry_path=d, |
|
168 | entry_path=d, | |
169 | is_volatile=False, |
|
169 | is_volatile=False, | |
170 | file_size=st.st_size, |
|
170 | file_size=st.st_size, | |
171 | ) |
|
171 | ) | |
172 |
|
172 | |||
173 | if kind == stat.S_IFDIR: |
|
173 | if kind == stat.S_IFDIR: | |
174 | visit.append(fp) |
|
174 | visit.append(fp) | |
175 |
|
175 | |||
176 | if scmutil.istreemanifest(repo): |
|
176 | if scmutil.istreemanifest(repo): | |
177 | for entry in repo.store.data_entries(): |
|
177 | for entry in repo.store.data_entries(): | |
178 | if not entry.is_revlog: |
|
178 | if not entry.is_revlog: | |
179 | continue |
|
179 | continue | |
180 | if entry.is_manifestlog: |
|
180 | if entry.is_manifestlog: | |
181 | yield entry |
|
181 | yield entry | |
182 |
|
182 | |||
183 | # Return .d and .i files that do not match the shallow pattern |
|
183 | # Return .d and .i files that do not match the shallow pattern | |
184 | match = state.match |
|
184 | match = state.match | |
185 | if match and not match.always(): |
|
185 | if match and not match.always(): | |
186 | for entry in repo.store.data_entries(): |
|
186 | for entry in repo.store.data_entries(): | |
187 | if not entry.is_revlog: |
|
187 | if not entry.is_revlog: | |
188 | continue |
|
188 | continue | |
189 | if not state.match(entry.target_id): |
|
189 | if not state.match(entry.target_id): | |
190 | yield entry |
|
190 | yield entry | |
191 |
|
191 | |||
192 | for x in repo.store.top_entries(): |
|
192 | for x in repo.store.top_entries(): | |
193 | if state.noflatmf and x[1][:11] == b'00manifest.': |
|
193 | if state.noflatmf and x[1][:11] == b'00manifest.': | |
194 | continue |
|
194 | continue | |
195 | yield x |
|
195 | yield x | |
196 |
|
196 | |||
197 | elif shallowutil.isenabled(repo): |
|
197 | elif shallowutil.isenabled(repo): | |
198 | # don't allow cloning from a shallow repo to a full repo |
|
198 | # don't allow cloning from a shallow repo to a full repo | |
199 | # since it would require fetching every version of every |
|
199 | # since it would require fetching every version of every | |
200 | # file in order to create the revlogs. |
|
200 | # file in order to create the revlogs. | |
201 | raise error.Abort( |
|
201 | raise error.Abort( | |
202 | _(b"Cannot clone from a shallow repo to a full repo.") |
|
202 | _(b"Cannot clone from a shallow repo to a full repo.") | |
203 | ) |
|
203 | ) | |
204 | else: |
|
204 | else: | |
205 | for x in orig( |
|
205 | for x in orig( | |
206 | repo, matcher, phase=phase, obsolescence=obsolescence |
|
206 | repo, matcher, phase=phase, obsolescence=obsolescence | |
207 | ): |
|
207 | ): | |
208 | yield x |
|
208 | yield x | |
209 |
|
209 | |||
210 | extensions.wrapfunction(streamclone, '_walkstreamfiles', _walkstreamfiles) |
|
210 | extensions.wrapfunction(streamclone, '_walkstreamfiles', _walkstreamfiles) | |
211 |
|
211 | |||
212 | # expose remotefilelog capabilities |
|
212 | # expose remotefilelog capabilities | |
213 | def _capabilities(orig, repo, proto): |
|
213 | def _capabilities(orig, repo, proto): | |
214 | caps = orig(repo, proto) |
|
214 | caps = orig(repo, proto) | |
215 | if shallowutil.isenabled(repo) or ui.configbool( |
|
215 | if shallowutil.isenabled(repo) or ui.configbool( | |
216 | b'remotefilelog', b'server' |
|
216 | b'remotefilelog', b'server' | |
217 | ): |
|
217 | ): | |
218 | if isinstance(proto, _sshv1server): |
|
218 | if isinstance(proto, _sshv1server): | |
219 | # legacy getfiles method which only works over ssh |
|
219 | # legacy getfiles method which only works over ssh | |
220 | caps.append(constants.NETWORK_CAP_LEGACY_SSH_GETFILES) |
|
220 | caps.append(constants.NETWORK_CAP_LEGACY_SSH_GETFILES) | |
221 | caps.append(b'x_rfl_getflogheads') |
|
221 | caps.append(b'x_rfl_getflogheads') | |
222 | caps.append(b'x_rfl_getfile') |
|
222 | caps.append(b'x_rfl_getfile') | |
223 | return caps |
|
223 | return caps | |
224 |
|
224 | |||
225 | extensions.wrapfunction(wireprotov1server, '_capabilities', _capabilities) |
|
225 | extensions.wrapfunction(wireprotov1server, '_capabilities', _capabilities) | |
226 |
|
226 | |||
227 | def _adjustlinkrev(orig, self, *args, **kwargs): |
|
227 | def _adjustlinkrev(orig, self, *args, **kwargs): | |
228 | # When generating file blobs, taking the real path is too slow on large |
|
228 | # When generating file blobs, taking the real path is too slow on large | |
229 | # repos, so force it to just return the linkrev directly. |
|
229 | # repos, so force it to just return the linkrev directly. | |
230 | repo = self._repo |
|
230 | repo = self._repo | |
231 |
if util.safehasattr(repo, |
|
231 | if util.safehasattr(repo, 'forcelinkrev') and repo.forcelinkrev: | |
232 | return self._filelog.linkrev(self._filelog.rev(self._filenode)) |
|
232 | return self._filelog.linkrev(self._filelog.rev(self._filenode)) | |
233 | return orig(self, *args, **kwargs) |
|
233 | return orig(self, *args, **kwargs) | |
234 |
|
234 | |||
235 | extensions.wrapfunction( |
|
235 | extensions.wrapfunction( | |
236 | context.basefilectx, '_adjustlinkrev', _adjustlinkrev |
|
236 | context.basefilectx, '_adjustlinkrev', _adjustlinkrev | |
237 | ) |
|
237 | ) | |
238 |
|
238 | |||
239 | def _iscmd(orig, cmd): |
|
239 | def _iscmd(orig, cmd): | |
240 | if cmd == b'x_rfl_getfiles': |
|
240 | if cmd == b'x_rfl_getfiles': | |
241 | return False |
|
241 | return False | |
242 | return orig(cmd) |
|
242 | return orig(cmd) | |
243 |
|
243 | |||
244 | extensions.wrapfunction(wireprotoserver, 'iscmd', _iscmd) |
|
244 | extensions.wrapfunction(wireprotoserver, 'iscmd', _iscmd) | |
245 |
|
245 | |||
246 |
|
246 | |||
247 | def _loadfileblob(repo, cachepath, path, node): |
|
247 | def _loadfileblob(repo, cachepath, path, node): | |
248 | filecachepath = os.path.join(cachepath, path, hex(node)) |
|
248 | filecachepath = os.path.join(cachepath, path, hex(node)) | |
249 | if not os.path.exists(filecachepath) or os.path.getsize(filecachepath) == 0: |
|
249 | if not os.path.exists(filecachepath) or os.path.getsize(filecachepath) == 0: | |
250 | filectx = repo.filectx(path, fileid=node) |
|
250 | filectx = repo.filectx(path, fileid=node) | |
251 | if filectx.node() == repo.nullid: |
|
251 | if filectx.node() == repo.nullid: | |
252 | repo.changelog = changelog.changelog(repo.svfs) |
|
252 | repo.changelog = changelog.changelog(repo.svfs) | |
253 | filectx = repo.filectx(path, fileid=node) |
|
253 | filectx = repo.filectx(path, fileid=node) | |
254 |
|
254 | |||
255 | text = createfileblob(filectx) |
|
255 | text = createfileblob(filectx) | |
256 | # TODO configurable compression engines |
|
256 | # TODO configurable compression engines | |
257 | text = zlib.compress(text) |
|
257 | text = zlib.compress(text) | |
258 |
|
258 | |||
259 | # everything should be user & group read/writable |
|
259 | # everything should be user & group read/writable | |
260 | oldumask = os.umask(0o002) |
|
260 | oldumask = os.umask(0o002) | |
261 | try: |
|
261 | try: | |
262 | dirname = os.path.dirname(filecachepath) |
|
262 | dirname = os.path.dirname(filecachepath) | |
263 | if not os.path.exists(dirname): |
|
263 | if not os.path.exists(dirname): | |
264 | try: |
|
264 | try: | |
265 | os.makedirs(dirname) |
|
265 | os.makedirs(dirname) | |
266 | except FileExistsError: |
|
266 | except FileExistsError: | |
267 | pass |
|
267 | pass | |
268 |
|
268 | |||
269 | f = None |
|
269 | f = None | |
270 | try: |
|
270 | try: | |
271 | f = util.atomictempfile(filecachepath, b"wb") |
|
271 | f = util.atomictempfile(filecachepath, b"wb") | |
272 | f.write(text) |
|
272 | f.write(text) | |
273 | except (IOError, OSError): |
|
273 | except (IOError, OSError): | |
274 | # Don't abort if the user only has permission to read, |
|
274 | # Don't abort if the user only has permission to read, | |
275 | # and not write. |
|
275 | # and not write. | |
276 | pass |
|
276 | pass | |
277 | finally: |
|
277 | finally: | |
278 | if f: |
|
278 | if f: | |
279 | f.close() |
|
279 | f.close() | |
280 | finally: |
|
280 | finally: | |
281 | os.umask(oldumask) |
|
281 | os.umask(oldumask) | |
282 | else: |
|
282 | else: | |
283 | with open(filecachepath, b"rb") as f: |
|
283 | with open(filecachepath, b"rb") as f: | |
284 | text = f.read() |
|
284 | text = f.read() | |
285 | return text |
|
285 | return text | |
286 |
|
286 | |||
287 |
|
287 | |||
288 | def getflogheads(repo, proto, path): |
|
288 | def getflogheads(repo, proto, path): | |
289 | """A server api for requesting a filelog's heads""" |
|
289 | """A server api for requesting a filelog's heads""" | |
290 | flog = repo.file(path) |
|
290 | flog = repo.file(path) | |
291 | heads = flog.heads() |
|
291 | heads = flog.heads() | |
292 | return b'\n'.join((hex(head) for head in heads if head != repo.nullid)) |
|
292 | return b'\n'.join((hex(head) for head in heads if head != repo.nullid)) | |
293 |
|
293 | |||
294 |
|
294 | |||
295 | def getfile(repo, proto, file, node): |
|
295 | def getfile(repo, proto, file, node): | |
296 | """A server api for requesting a particular version of a file. Can be used |
|
296 | """A server api for requesting a particular version of a file. Can be used | |
297 | in batches to request many files at once. The return protocol is: |
|
297 | in batches to request many files at once. The return protocol is: | |
298 | <errorcode>\0<data/errormsg> where <errorcode> is 0 for success or |
|
298 | <errorcode>\0<data/errormsg> where <errorcode> is 0 for success or | |
299 | non-zero for an error. |
|
299 | non-zero for an error. | |
300 |
|
300 | |||
301 | data is a compressed blob with revlog flag and ancestors information. See |
|
301 | data is a compressed blob with revlog flag and ancestors information. See | |
302 | createfileblob for its content. |
|
302 | createfileblob for its content. | |
303 | """ |
|
303 | """ | |
304 | if shallowutil.isenabled(repo): |
|
304 | if shallowutil.isenabled(repo): | |
305 | return b'1\0' + _(b'cannot fetch remote files from shallow repo') |
|
305 | return b'1\0' + _(b'cannot fetch remote files from shallow repo') | |
306 | cachepath = repo.ui.config(b"remotefilelog", b"servercachepath") |
|
306 | cachepath = repo.ui.config(b"remotefilelog", b"servercachepath") | |
307 | if not cachepath: |
|
307 | if not cachepath: | |
308 | cachepath = os.path.join(repo.path, b"remotefilelogcache") |
|
308 | cachepath = os.path.join(repo.path, b"remotefilelogcache") | |
309 | node = bin(node.strip()) |
|
309 | node = bin(node.strip()) | |
310 | if node == repo.nullid: |
|
310 | if node == repo.nullid: | |
311 | return b'0\0' |
|
311 | return b'0\0' | |
312 | return b'0\0' + _loadfileblob(repo, cachepath, file, node) |
|
312 | return b'0\0' + _loadfileblob(repo, cachepath, file, node) | |
313 |
|
313 | |||
314 |
|
314 | |||
315 | def getfiles(repo, proto): |
|
315 | def getfiles(repo, proto): | |
316 | """A server api for requesting particular versions of particular files.""" |
|
316 | """A server api for requesting particular versions of particular files.""" | |
317 | if shallowutil.isenabled(repo): |
|
317 | if shallowutil.isenabled(repo): | |
318 | raise error.Abort(_(b'cannot fetch remote files from shallow repo')) |
|
318 | raise error.Abort(_(b'cannot fetch remote files from shallow repo')) | |
319 | if not isinstance(proto, _sshv1server): |
|
319 | if not isinstance(proto, _sshv1server): | |
320 | raise error.Abort(_(b'cannot fetch remote files over non-ssh protocol')) |
|
320 | raise error.Abort(_(b'cannot fetch remote files over non-ssh protocol')) | |
321 |
|
321 | |||
322 | def streamer(): |
|
322 | def streamer(): | |
323 | fin = proto._fin |
|
323 | fin = proto._fin | |
324 |
|
324 | |||
325 | cachepath = repo.ui.config(b"remotefilelog", b"servercachepath") |
|
325 | cachepath = repo.ui.config(b"remotefilelog", b"servercachepath") | |
326 | if not cachepath: |
|
326 | if not cachepath: | |
327 | cachepath = os.path.join(repo.path, b"remotefilelogcache") |
|
327 | cachepath = os.path.join(repo.path, b"remotefilelogcache") | |
328 |
|
328 | |||
329 | while True: |
|
329 | while True: | |
330 | request = fin.readline()[:-1] |
|
330 | request = fin.readline()[:-1] | |
331 | if not request: |
|
331 | if not request: | |
332 | break |
|
332 | break | |
333 |
|
333 | |||
334 | node = bin(request[:40]) |
|
334 | node = bin(request[:40]) | |
335 | if node == repo.nullid: |
|
335 | if node == repo.nullid: | |
336 | yield b'0\n' |
|
336 | yield b'0\n' | |
337 | continue |
|
337 | continue | |
338 |
|
338 | |||
339 | path = request[40:] |
|
339 | path = request[40:] | |
340 |
|
340 | |||
341 | text = _loadfileblob(repo, cachepath, path, node) |
|
341 | text = _loadfileblob(repo, cachepath, path, node) | |
342 |
|
342 | |||
343 | yield b'%d\n%s' % (len(text), text) |
|
343 | yield b'%d\n%s' % (len(text), text) | |
344 |
|
344 | |||
345 | # it would be better to only flush after processing a whole batch |
|
345 | # it would be better to only flush after processing a whole batch | |
346 | # but currently we don't know if there are more requests coming |
|
346 | # but currently we don't know if there are more requests coming | |
347 | proto._fout.flush() |
|
347 | proto._fout.flush() | |
348 |
|
348 | |||
349 | return wireprototypes.streamres(streamer()) |
|
349 | return wireprototypes.streamres(streamer()) | |
350 |
|
350 | |||
351 |
|
351 | |||
352 | def createfileblob(filectx): |
|
352 | def createfileblob(filectx): | |
353 | """ |
|
353 | """ | |
354 | format: |
|
354 | format: | |
355 | v0: |
|
355 | v0: | |
356 | str(len(rawtext)) + '\0' + rawtext + ancestortext |
|
356 | str(len(rawtext)) + '\0' + rawtext + ancestortext | |
357 | v1: |
|
357 | v1: | |
358 | 'v1' + '\n' + metalist + '\0' + rawtext + ancestortext |
|
358 | 'v1' + '\n' + metalist + '\0' + rawtext + ancestortext | |
359 | metalist := metalist + '\n' + meta | meta |
|
359 | metalist := metalist + '\n' + meta | meta | |
360 | meta := sizemeta | flagmeta |
|
360 | meta := sizemeta | flagmeta | |
361 | sizemeta := METAKEYSIZE + str(len(rawtext)) |
|
361 | sizemeta := METAKEYSIZE + str(len(rawtext)) | |
362 | flagmeta := METAKEYFLAG + str(flag) |
|
362 | flagmeta := METAKEYFLAG + str(flag) | |
363 |
|
363 | |||
364 | note: sizemeta must exist. METAKEYFLAG and METAKEYSIZE must have a |
|
364 | note: sizemeta must exist. METAKEYFLAG and METAKEYSIZE must have a | |
365 | length of 1. |
|
365 | length of 1. | |
366 | """ |
|
366 | """ | |
367 | flog = filectx.filelog() |
|
367 | flog = filectx.filelog() | |
368 | frev = filectx.filerev() |
|
368 | frev = filectx.filerev() | |
369 | revlogflags = flog._revlog.flags(frev) |
|
369 | revlogflags = flog._revlog.flags(frev) | |
370 | if revlogflags == 0: |
|
370 | if revlogflags == 0: | |
371 | # normal files |
|
371 | # normal files | |
372 | text = filectx.data() |
|
372 | text = filectx.data() | |
373 | else: |
|
373 | else: | |
374 | # lfs, read raw revision data |
|
374 | # lfs, read raw revision data | |
375 | text = flog.rawdata(frev) |
|
375 | text = flog.rawdata(frev) | |
376 |
|
376 | |||
377 | repo = filectx._repo |
|
377 | repo = filectx._repo | |
378 |
|
378 | |||
379 | ancestors = [filectx] |
|
379 | ancestors = [filectx] | |
380 |
|
380 | |||
381 | try: |
|
381 | try: | |
382 | repo.forcelinkrev = True |
|
382 | repo.forcelinkrev = True | |
383 | ancestors.extend([f for f in filectx.ancestors()]) |
|
383 | ancestors.extend([f for f in filectx.ancestors()]) | |
384 |
|
384 | |||
385 | ancestortext = b"" |
|
385 | ancestortext = b"" | |
386 | for ancestorctx in ancestors: |
|
386 | for ancestorctx in ancestors: | |
387 | parents = ancestorctx.parents() |
|
387 | parents = ancestorctx.parents() | |
388 | p1 = repo.nullid |
|
388 | p1 = repo.nullid | |
389 | p2 = repo.nullid |
|
389 | p2 = repo.nullid | |
390 | if len(parents) > 0: |
|
390 | if len(parents) > 0: | |
391 | p1 = parents[0].filenode() |
|
391 | p1 = parents[0].filenode() | |
392 | if len(parents) > 1: |
|
392 | if len(parents) > 1: | |
393 | p2 = parents[1].filenode() |
|
393 | p2 = parents[1].filenode() | |
394 |
|
394 | |||
395 | copyname = b"" |
|
395 | copyname = b"" | |
396 | rename = ancestorctx.renamed() |
|
396 | rename = ancestorctx.renamed() | |
397 | if rename: |
|
397 | if rename: | |
398 | copyname = rename[0] |
|
398 | copyname = rename[0] | |
399 | linknode = ancestorctx.node() |
|
399 | linknode = ancestorctx.node() | |
400 | ancestortext += b"%s%s%s%s%s\0" % ( |
|
400 | ancestortext += b"%s%s%s%s%s\0" % ( | |
401 | ancestorctx.filenode(), |
|
401 | ancestorctx.filenode(), | |
402 | p1, |
|
402 | p1, | |
403 | p2, |
|
403 | p2, | |
404 | linknode, |
|
404 | linknode, | |
405 | copyname, |
|
405 | copyname, | |
406 | ) |
|
406 | ) | |
407 | finally: |
|
407 | finally: | |
408 | repo.forcelinkrev = False |
|
408 | repo.forcelinkrev = False | |
409 |
|
409 | |||
410 | header = shallowutil.buildfileblobheader(len(text), revlogflags) |
|
410 | header = shallowutil.buildfileblobheader(len(text), revlogflags) | |
411 |
|
411 | |||
412 | return b"%s\0%s%s" % (header, text, ancestortext) |
|
412 | return b"%s\0%s%s" % (header, text, ancestortext) | |
413 |
|
413 | |||
414 |
|
414 | |||
415 | def gcserver(ui, repo): |
|
415 | def gcserver(ui, repo): | |
416 | if not repo.ui.configbool(b"remotefilelog", b"server"): |
|
416 | if not repo.ui.configbool(b"remotefilelog", b"server"): | |
417 | return |
|
417 | return | |
418 |
|
418 | |||
419 | neededfiles = set() |
|
419 | neededfiles = set() | |
420 | heads = repo.revs(b"heads(tip~25000:) - null") |
|
420 | heads = repo.revs(b"heads(tip~25000:) - null") | |
421 |
|
421 | |||
422 | cachepath = repo.vfs.join(b"remotefilelogcache") |
|
422 | cachepath = repo.vfs.join(b"remotefilelogcache") | |
423 | for head in heads: |
|
423 | for head in heads: | |
424 | mf = repo[head].manifest() |
|
424 | mf = repo[head].manifest() | |
425 | for filename, filenode in mf.items(): |
|
425 | for filename, filenode in mf.items(): | |
426 | filecachepath = os.path.join(cachepath, filename, hex(filenode)) |
|
426 | filecachepath = os.path.join(cachepath, filename, hex(filenode)) | |
427 | neededfiles.add(filecachepath) |
|
427 | neededfiles.add(filecachepath) | |
428 |
|
428 | |||
429 | # delete unneeded older files |
|
429 | # delete unneeded older files | |
430 | days = repo.ui.configint(b"remotefilelog", b"serverexpiration") |
|
430 | days = repo.ui.configint(b"remotefilelog", b"serverexpiration") | |
431 | expiration = time.time() - (days * 24 * 60 * 60) |
|
431 | expiration = time.time() - (days * 24 * 60 * 60) | |
432 |
|
432 | |||
433 | progress = ui.makeprogress(_(b"removing old server cache"), unit=b"files") |
|
433 | progress = ui.makeprogress(_(b"removing old server cache"), unit=b"files") | |
434 | progress.update(0) |
|
434 | progress.update(0) | |
435 | for root, dirs, files in os.walk(cachepath): |
|
435 | for root, dirs, files in os.walk(cachepath): | |
436 | for file in files: |
|
436 | for file in files: | |
437 | filepath = os.path.join(root, file) |
|
437 | filepath = os.path.join(root, file) | |
438 | progress.increment() |
|
438 | progress.increment() | |
439 | if filepath in neededfiles: |
|
439 | if filepath in neededfiles: | |
440 | continue |
|
440 | continue | |
441 |
|
441 | |||
442 | stat = os.stat(filepath) |
|
442 | stat = os.stat(filepath) | |
443 | if stat.st_mtime < expiration: |
|
443 | if stat.st_mtime < expiration: | |
444 | os.remove(filepath) |
|
444 | os.remove(filepath) | |
445 |
|
445 | |||
446 | progress.complete() |
|
446 | progress.complete() |
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