Show More
@@ -1,360 +1,360 b'' | |||||
1 | # archival.py - revision archival for mercurial |
|
1 | # archival.py - revision archival for mercurial | |
2 | # |
|
2 | # | |
3 | # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> |
|
3 | # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> | |
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 | from __future__ import absolute_import |
|
8 | from __future__ import absolute_import | |
9 |
|
9 | |||
10 | import gzip |
|
10 | import gzip | |
11 | import os |
|
11 | import os | |
12 | import struct |
|
12 | import struct | |
13 | import tarfile |
|
13 | import tarfile | |
14 | import time |
|
14 | import time | |
15 | import zipfile |
|
15 | import zipfile | |
16 | import zlib |
|
16 | import zlib | |
17 |
|
17 | |||
18 | from .i18n import _ |
|
18 | from .i18n import _ | |
19 |
|
19 | |||
20 | from . import ( |
|
20 | from . import ( | |
21 | error, |
|
21 | error, | |
22 | formatter, |
|
22 | formatter, | |
23 | match as matchmod, |
|
23 | match as matchmod, | |
24 | scmutil, |
|
24 | scmutil, | |
25 | util, |
|
25 | util, | |
26 | vfs as vfsmod, |
|
26 | vfs as vfsmod, | |
27 | ) |
|
27 | ) | |
28 | stringio = util.stringio |
|
28 | stringio = util.stringio | |
29 |
|
29 | |||
30 | # from unzip source code: |
|
30 | # from unzip source code: | |
31 | _UNX_IFREG = 0x8000 |
|
31 | _UNX_IFREG = 0x8000 | |
32 | _UNX_IFLNK = 0xa000 |
|
32 | _UNX_IFLNK = 0xa000 | |
33 |
|
33 | |||
34 | def tidyprefix(dest, kind, prefix): |
|
34 | def tidyprefix(dest, kind, prefix): | |
35 | '''choose prefix to use for names in archive. make sure prefix is |
|
35 | '''choose prefix to use for names in archive. make sure prefix is | |
36 | safe for consumers.''' |
|
36 | safe for consumers.''' | |
37 |
|
37 | |||
38 | if prefix: |
|
38 | if prefix: | |
39 | prefix = util.normpath(prefix) |
|
39 | prefix = util.normpath(prefix) | |
40 | else: |
|
40 | else: | |
41 |
if not isinstance(dest, |
|
41 | if not isinstance(dest, bytes): | |
42 | raise ValueError('dest must be string if no prefix') |
|
42 | raise ValueError('dest must be string if no prefix') | |
43 | prefix = os.path.basename(dest) |
|
43 | prefix = os.path.basename(dest) | |
44 | lower = prefix.lower() |
|
44 | lower = prefix.lower() | |
45 | for sfx in exts.get(kind, []): |
|
45 | for sfx in exts.get(kind, []): | |
46 | if lower.endswith(sfx): |
|
46 | if lower.endswith(sfx): | |
47 | prefix = prefix[:-len(sfx)] |
|
47 | prefix = prefix[:-len(sfx)] | |
48 | break |
|
48 | break | |
49 | lpfx = os.path.normpath(util.localpath(prefix)) |
|
49 | lpfx = os.path.normpath(util.localpath(prefix)) | |
50 | prefix = util.pconvert(lpfx) |
|
50 | prefix = util.pconvert(lpfx) | |
51 | if not prefix.endswith('/'): |
|
51 | if not prefix.endswith('/'): | |
52 | prefix += '/' |
|
52 | prefix += '/' | |
53 | # Drop the leading '.' path component if present, so Windows can read the |
|
53 | # Drop the leading '.' path component if present, so Windows can read the | |
54 | # zip files (issue4634) |
|
54 | # zip files (issue4634) | |
55 | if prefix.startswith('./'): |
|
55 | if prefix.startswith('./'): | |
56 | prefix = prefix[2:] |
|
56 | prefix = prefix[2:] | |
57 | if prefix.startswith('../') or os.path.isabs(lpfx) or '/../' in prefix: |
|
57 | if prefix.startswith('../') or os.path.isabs(lpfx) or '/../' in prefix: | |
58 | raise error.Abort(_('archive prefix contains illegal components')) |
|
58 | raise error.Abort(_('archive prefix contains illegal components')) | |
59 | return prefix |
|
59 | return prefix | |
60 |
|
60 | |||
61 | exts = { |
|
61 | exts = { | |
62 | 'tar': ['.tar'], |
|
62 | 'tar': ['.tar'], | |
63 | 'tbz2': ['.tbz2', '.tar.bz2'], |
|
63 | 'tbz2': ['.tbz2', '.tar.bz2'], | |
64 | 'tgz': ['.tgz', '.tar.gz'], |
|
64 | 'tgz': ['.tgz', '.tar.gz'], | |
65 | 'zip': ['.zip'], |
|
65 | 'zip': ['.zip'], | |
66 | } |
|
66 | } | |
67 |
|
67 | |||
68 | def guesskind(dest): |
|
68 | def guesskind(dest): | |
69 | for kind, extensions in exts.iteritems(): |
|
69 | for kind, extensions in exts.iteritems(): | |
70 | if any(dest.endswith(ext) for ext in extensions): |
|
70 | if any(dest.endswith(ext) for ext in extensions): | |
71 | return kind |
|
71 | return kind | |
72 | return None |
|
72 | return None | |
73 |
|
73 | |||
74 | def _rootctx(repo): |
|
74 | def _rootctx(repo): | |
75 | # repo[0] may be hidden |
|
75 | # repo[0] may be hidden | |
76 | for rev in repo: |
|
76 | for rev in repo: | |
77 | return repo[rev] |
|
77 | return repo[rev] | |
78 | return repo['null'] |
|
78 | return repo['null'] | |
79 |
|
79 | |||
80 | # {tags} on ctx includes local tags and 'tip', with no current way to limit |
|
80 | # {tags} on ctx includes local tags and 'tip', with no current way to limit | |
81 | # that to global tags. Therefore, use {latesttag} as a substitute when |
|
81 | # that to global tags. Therefore, use {latesttag} as a substitute when | |
82 | # the distance is 0, since that will be the list of global tags on ctx. |
|
82 | # the distance is 0, since that will be the list of global tags on ctx. | |
83 | _defaultmetatemplate = br''' |
|
83 | _defaultmetatemplate = br''' | |
84 | repo: {root} |
|
84 | repo: {root} | |
85 | node: {ifcontains(rev, revset("wdir()"), "{p1node}{dirty}", "{node}")} |
|
85 | node: {ifcontains(rev, revset("wdir()"), "{p1node}{dirty}", "{node}")} | |
86 | branch: {branch|utf8} |
|
86 | branch: {branch|utf8} | |
87 | {ifeq(latesttagdistance, 0, join(latesttag % "tag: {tag}", "\n"), |
|
87 | {ifeq(latesttagdistance, 0, join(latesttag % "tag: {tag}", "\n"), | |
88 | separate("\n", |
|
88 | separate("\n", | |
89 | join(latesttag % "latesttag: {tag}", "\n"), |
|
89 | join(latesttag % "latesttag: {tag}", "\n"), | |
90 | "latesttagdistance: {latesttagdistance}", |
|
90 | "latesttagdistance: {latesttagdistance}", | |
91 | "changessincelatesttag: {changessincelatesttag}"))} |
|
91 | "changessincelatesttag: {changessincelatesttag}"))} | |
92 | '''[1:] # drop leading '\n' |
|
92 | '''[1:] # drop leading '\n' | |
93 |
|
93 | |||
94 | def buildmetadata(ctx): |
|
94 | def buildmetadata(ctx): | |
95 | '''build content of .hg_archival.txt''' |
|
95 | '''build content of .hg_archival.txt''' | |
96 | repo = ctx.repo() |
|
96 | repo = ctx.repo() | |
97 |
|
97 | |||
98 | opts = { |
|
98 | opts = { | |
99 | 'template': repo.ui.config('experimental', 'archivemetatemplate', |
|
99 | 'template': repo.ui.config('experimental', 'archivemetatemplate', | |
100 | _defaultmetatemplate) |
|
100 | _defaultmetatemplate) | |
101 | } |
|
101 | } | |
102 |
|
102 | |||
103 | out = util.stringio() |
|
103 | out = util.stringio() | |
104 |
|
104 | |||
105 | fm = formatter.formatter(repo.ui, out, 'archive', opts) |
|
105 | fm = formatter.formatter(repo.ui, out, 'archive', opts) | |
106 | fm.startitem() |
|
106 | fm.startitem() | |
107 | fm.context(ctx=ctx) |
|
107 | fm.context(ctx=ctx) | |
108 | fm.data(root=_rootctx(repo).hex()) |
|
108 | fm.data(root=_rootctx(repo).hex()) | |
109 |
|
109 | |||
110 | if ctx.rev() is None: |
|
110 | if ctx.rev() is None: | |
111 | dirty = '' |
|
111 | dirty = '' | |
112 | if ctx.dirty(missing=True): |
|
112 | if ctx.dirty(missing=True): | |
113 | dirty = '+' |
|
113 | dirty = '+' | |
114 | fm.data(dirty=dirty) |
|
114 | fm.data(dirty=dirty) | |
115 | fm.end() |
|
115 | fm.end() | |
116 |
|
116 | |||
117 | return out.getvalue() |
|
117 | return out.getvalue() | |
118 |
|
118 | |||
119 | class tarit(object): |
|
119 | class tarit(object): | |
120 | '''write archive to tar file or stream. can write uncompressed, |
|
120 | '''write archive to tar file or stream. can write uncompressed, | |
121 | or compress with gzip or bzip2.''' |
|
121 | or compress with gzip or bzip2.''' | |
122 |
|
122 | |||
123 | class GzipFileWithTime(gzip.GzipFile): |
|
123 | class GzipFileWithTime(gzip.GzipFile): | |
124 |
|
124 | |||
125 | def __init__(self, *args, **kw): |
|
125 | def __init__(self, *args, **kw): | |
126 | timestamp = None |
|
126 | timestamp = None | |
127 | if 'timestamp' in kw: |
|
127 | if 'timestamp' in kw: | |
128 | timestamp = kw.pop(r'timestamp') |
|
128 | timestamp = kw.pop(r'timestamp') | |
129 | if timestamp is None: |
|
129 | if timestamp is None: | |
130 | self.timestamp = time.time() |
|
130 | self.timestamp = time.time() | |
131 | else: |
|
131 | else: | |
132 | self.timestamp = timestamp |
|
132 | self.timestamp = timestamp | |
133 | gzip.GzipFile.__init__(self, *args, **kw) |
|
133 | gzip.GzipFile.__init__(self, *args, **kw) | |
134 |
|
134 | |||
135 | def _write_gzip_header(self): |
|
135 | def _write_gzip_header(self): | |
136 | self.fileobj.write('\037\213') # magic header |
|
136 | self.fileobj.write('\037\213') # magic header | |
137 | self.fileobj.write('\010') # compression method |
|
137 | self.fileobj.write('\010') # compression method | |
138 | fname = self.name |
|
138 | fname = self.name | |
139 | if fname and fname.endswith('.gz'): |
|
139 | if fname and fname.endswith('.gz'): | |
140 | fname = fname[:-3] |
|
140 | fname = fname[:-3] | |
141 | flags = 0 |
|
141 | flags = 0 | |
142 | if fname: |
|
142 | if fname: | |
143 | flags = gzip.FNAME |
|
143 | flags = gzip.FNAME | |
144 | self.fileobj.write(chr(flags)) |
|
144 | self.fileobj.write(chr(flags)) | |
145 | gzip.write32u(self.fileobj, long(self.timestamp)) |
|
145 | gzip.write32u(self.fileobj, long(self.timestamp)) | |
146 | self.fileobj.write('\002') |
|
146 | self.fileobj.write('\002') | |
147 | self.fileobj.write('\377') |
|
147 | self.fileobj.write('\377') | |
148 | if fname: |
|
148 | if fname: | |
149 | self.fileobj.write(fname + '\000') |
|
149 | self.fileobj.write(fname + '\000') | |
150 |
|
150 | |||
151 | def __init__(self, dest, mtime, kind=''): |
|
151 | def __init__(self, dest, mtime, kind=''): | |
152 | self.mtime = mtime |
|
152 | self.mtime = mtime | |
153 | self.fileobj = None |
|
153 | self.fileobj = None | |
154 |
|
154 | |||
155 | def taropen(mode, name='', fileobj=None): |
|
155 | def taropen(mode, name='', fileobj=None): | |
156 | if kind == 'gz': |
|
156 | if kind == 'gz': | |
157 | mode = mode[0] |
|
157 | mode = mode[0] | |
158 | if not fileobj: |
|
158 | if not fileobj: | |
159 | fileobj = open(name, mode + 'b') |
|
159 | fileobj = open(name, mode + 'b') | |
160 | gzfileobj = self.GzipFileWithTime(name, mode + 'b', |
|
160 | gzfileobj = self.GzipFileWithTime(name, mode + 'b', | |
161 | zlib.Z_BEST_COMPRESSION, |
|
161 | zlib.Z_BEST_COMPRESSION, | |
162 | fileobj, timestamp=mtime) |
|
162 | fileobj, timestamp=mtime) | |
163 | self.fileobj = gzfileobj |
|
163 | self.fileobj = gzfileobj | |
164 | return tarfile.TarFile.taropen(name, mode, gzfileobj) |
|
164 | return tarfile.TarFile.taropen(name, mode, gzfileobj) | |
165 | else: |
|
165 | else: | |
166 | return tarfile.open(name, mode + kind, fileobj) |
|
166 | return tarfile.open(name, mode + kind, fileobj) | |
167 |
|
167 | |||
168 | if isinstance(dest, str): |
|
168 | if isinstance(dest, str): | |
169 | self.z = taropen('w:', name=dest) |
|
169 | self.z = taropen('w:', name=dest) | |
170 | else: |
|
170 | else: | |
171 | self.z = taropen('w|', fileobj=dest) |
|
171 | self.z = taropen('w|', fileobj=dest) | |
172 |
|
172 | |||
173 | def addfile(self, name, mode, islink, data): |
|
173 | def addfile(self, name, mode, islink, data): | |
174 | i = tarfile.TarInfo(name) |
|
174 | i = tarfile.TarInfo(name) | |
175 | i.mtime = self.mtime |
|
175 | i.mtime = self.mtime | |
176 | i.size = len(data) |
|
176 | i.size = len(data) | |
177 | if islink: |
|
177 | if islink: | |
178 | i.type = tarfile.SYMTYPE |
|
178 | i.type = tarfile.SYMTYPE | |
179 | i.mode = 0o777 |
|
179 | i.mode = 0o777 | |
180 | i.linkname = data |
|
180 | i.linkname = data | |
181 | data = None |
|
181 | data = None | |
182 | i.size = 0 |
|
182 | i.size = 0 | |
183 | else: |
|
183 | else: | |
184 | i.mode = mode |
|
184 | i.mode = mode | |
185 | data = stringio(data) |
|
185 | data = stringio(data) | |
186 | self.z.addfile(i, data) |
|
186 | self.z.addfile(i, data) | |
187 |
|
187 | |||
188 | def done(self): |
|
188 | def done(self): | |
189 | self.z.close() |
|
189 | self.z.close() | |
190 | if self.fileobj: |
|
190 | if self.fileobj: | |
191 | self.fileobj.close() |
|
191 | self.fileobj.close() | |
192 |
|
192 | |||
193 | class tellable(object): |
|
193 | class tellable(object): | |
194 | '''provide tell method for zipfile.ZipFile when writing to http |
|
194 | '''provide tell method for zipfile.ZipFile when writing to http | |
195 | response file object.''' |
|
195 | response file object.''' | |
196 |
|
196 | |||
197 | def __init__(self, fp): |
|
197 | def __init__(self, fp): | |
198 | self.fp = fp |
|
198 | self.fp = fp | |
199 | self.offset = 0 |
|
199 | self.offset = 0 | |
200 |
|
200 | |||
201 | def __getattr__(self, key): |
|
201 | def __getattr__(self, key): | |
202 | return getattr(self.fp, key) |
|
202 | return getattr(self.fp, key) | |
203 |
|
203 | |||
204 | def write(self, s): |
|
204 | def write(self, s): | |
205 | self.fp.write(s) |
|
205 | self.fp.write(s) | |
206 | self.offset += len(s) |
|
206 | self.offset += len(s) | |
207 |
|
207 | |||
208 | def tell(self): |
|
208 | def tell(self): | |
209 | return self.offset |
|
209 | return self.offset | |
210 |
|
210 | |||
211 | class zipit(object): |
|
211 | class zipit(object): | |
212 | '''write archive to zip file or stream. can write uncompressed, |
|
212 | '''write archive to zip file or stream. can write uncompressed, | |
213 | or compressed with deflate.''' |
|
213 | or compressed with deflate.''' | |
214 |
|
214 | |||
215 | def __init__(self, dest, mtime, compress=True): |
|
215 | def __init__(self, dest, mtime, compress=True): | |
216 | if not isinstance(dest, str): |
|
216 | if not isinstance(dest, str): | |
217 | try: |
|
217 | try: | |
218 | dest.tell() |
|
218 | dest.tell() | |
219 | except (AttributeError, IOError): |
|
219 | except (AttributeError, IOError): | |
220 | dest = tellable(dest) |
|
220 | dest = tellable(dest) | |
221 | self.z = zipfile.ZipFile(dest, r'w', |
|
221 | self.z = zipfile.ZipFile(dest, r'w', | |
222 | compress and zipfile.ZIP_DEFLATED or |
|
222 | compress and zipfile.ZIP_DEFLATED or | |
223 | zipfile.ZIP_STORED) |
|
223 | zipfile.ZIP_STORED) | |
224 |
|
224 | |||
225 | # Python's zipfile module emits deprecation warnings if we try |
|
225 | # Python's zipfile module emits deprecation warnings if we try | |
226 | # to store files with a date before 1980. |
|
226 | # to store files with a date before 1980. | |
227 | epoch = 315532800 # calendar.timegm((1980, 1, 1, 0, 0, 0, 1, 1, 0)) |
|
227 | epoch = 315532800 # calendar.timegm((1980, 1, 1, 0, 0, 0, 1, 1, 0)) | |
228 | if mtime < epoch: |
|
228 | if mtime < epoch: | |
229 | mtime = epoch |
|
229 | mtime = epoch | |
230 |
|
230 | |||
231 | self.mtime = mtime |
|
231 | self.mtime = mtime | |
232 | self.date_time = time.gmtime(mtime)[:6] |
|
232 | self.date_time = time.gmtime(mtime)[:6] | |
233 |
|
233 | |||
234 | def addfile(self, name, mode, islink, data): |
|
234 | def addfile(self, name, mode, islink, data): | |
235 | i = zipfile.ZipInfo(name, self.date_time) |
|
235 | i = zipfile.ZipInfo(name, self.date_time) | |
236 | i.compress_type = self.z.compression |
|
236 | i.compress_type = self.z.compression | |
237 | # unzip will not honor unix file modes unless file creator is |
|
237 | # unzip will not honor unix file modes unless file creator is | |
238 | # set to unix (id 3). |
|
238 | # set to unix (id 3). | |
239 | i.create_system = 3 |
|
239 | i.create_system = 3 | |
240 | ftype = _UNX_IFREG |
|
240 | ftype = _UNX_IFREG | |
241 | if islink: |
|
241 | if islink: | |
242 | mode = 0o777 |
|
242 | mode = 0o777 | |
243 | ftype = _UNX_IFLNK |
|
243 | ftype = _UNX_IFLNK | |
244 | i.external_attr = (mode | ftype) << 16 |
|
244 | i.external_attr = (mode | ftype) << 16 | |
245 | # add "extended-timestamp" extra block, because zip archives |
|
245 | # add "extended-timestamp" extra block, because zip archives | |
246 | # without this will be extracted with unexpected timestamp, |
|
246 | # without this will be extracted with unexpected timestamp, | |
247 | # if TZ is not configured as GMT |
|
247 | # if TZ is not configured as GMT | |
248 | i.extra += struct.pack('<hhBl', |
|
248 | i.extra += struct.pack('<hhBl', | |
249 | 0x5455, # block type: "extended-timestamp" |
|
249 | 0x5455, # block type: "extended-timestamp" | |
250 | 1 + 4, # size of this block |
|
250 | 1 + 4, # size of this block | |
251 | 1, # "modification time is present" |
|
251 | 1, # "modification time is present" | |
252 | int(self.mtime)) # last modification (UTC) |
|
252 | int(self.mtime)) # last modification (UTC) | |
253 | self.z.writestr(i, data) |
|
253 | self.z.writestr(i, data) | |
254 |
|
254 | |||
255 | def done(self): |
|
255 | def done(self): | |
256 | self.z.close() |
|
256 | self.z.close() | |
257 |
|
257 | |||
258 | class fileit(object): |
|
258 | class fileit(object): | |
259 | '''write archive as files in directory.''' |
|
259 | '''write archive as files in directory.''' | |
260 |
|
260 | |||
261 | def __init__(self, name, mtime): |
|
261 | def __init__(self, name, mtime): | |
262 | self.basedir = name |
|
262 | self.basedir = name | |
263 | self.opener = vfsmod.vfs(self.basedir) |
|
263 | self.opener = vfsmod.vfs(self.basedir) | |
264 | self.mtime = mtime |
|
264 | self.mtime = mtime | |
265 |
|
265 | |||
266 | def addfile(self, name, mode, islink, data): |
|
266 | def addfile(self, name, mode, islink, data): | |
267 | if islink: |
|
267 | if islink: | |
268 | self.opener.symlink(data, name) |
|
268 | self.opener.symlink(data, name) | |
269 | return |
|
269 | return | |
270 | f = self.opener(name, "w", atomictemp=True) |
|
270 | f = self.opener(name, "w", atomictemp=True) | |
271 | f.write(data) |
|
271 | f.write(data) | |
272 | f.close() |
|
272 | f.close() | |
273 | destfile = os.path.join(self.basedir, name) |
|
273 | destfile = os.path.join(self.basedir, name) | |
274 | os.chmod(destfile, mode) |
|
274 | os.chmod(destfile, mode) | |
275 | if self.mtime is not None: |
|
275 | if self.mtime is not None: | |
276 | os.utime(destfile, (self.mtime, self.mtime)) |
|
276 | os.utime(destfile, (self.mtime, self.mtime)) | |
277 |
|
277 | |||
278 | def done(self): |
|
278 | def done(self): | |
279 | pass |
|
279 | pass | |
280 |
|
280 | |||
281 | archivers = { |
|
281 | archivers = { | |
282 | 'files': fileit, |
|
282 | 'files': fileit, | |
283 | 'tar': tarit, |
|
283 | 'tar': tarit, | |
284 | 'tbz2': lambda name, mtime: tarit(name, mtime, 'bz2'), |
|
284 | 'tbz2': lambda name, mtime: tarit(name, mtime, 'bz2'), | |
285 | 'tgz': lambda name, mtime: tarit(name, mtime, 'gz'), |
|
285 | 'tgz': lambda name, mtime: tarit(name, mtime, 'gz'), | |
286 | 'uzip': lambda name, mtime: zipit(name, mtime, False), |
|
286 | 'uzip': lambda name, mtime: zipit(name, mtime, False), | |
287 | 'zip': zipit, |
|
287 | 'zip': zipit, | |
288 | } |
|
288 | } | |
289 |
|
289 | |||
290 | def archive(repo, dest, node, kind, decode=True, matchfn=None, |
|
290 | def archive(repo, dest, node, kind, decode=True, matchfn=None, | |
291 | prefix='', mtime=None, subrepos=False): |
|
291 | prefix='', mtime=None, subrepos=False): | |
292 | '''create archive of repo as it was at node. |
|
292 | '''create archive of repo as it was at node. | |
293 |
|
293 | |||
294 | dest can be name of directory, name of archive file, or file |
|
294 | dest can be name of directory, name of archive file, or file | |
295 | object to write archive to. |
|
295 | object to write archive to. | |
296 |
|
296 | |||
297 | kind is type of archive to create. |
|
297 | kind is type of archive to create. | |
298 |
|
298 | |||
299 | decode tells whether to put files through decode filters from |
|
299 | decode tells whether to put files through decode filters from | |
300 | hgrc. |
|
300 | hgrc. | |
301 |
|
301 | |||
302 | matchfn is function to filter names of files to write to archive. |
|
302 | matchfn is function to filter names of files to write to archive. | |
303 |
|
303 | |||
304 | prefix is name of path to put before every archive member. |
|
304 | prefix is name of path to put before every archive member. | |
305 |
|
305 | |||
306 | mtime is the modified time, in seconds, or None to use the changeset time. |
|
306 | mtime is the modified time, in seconds, or None to use the changeset time. | |
307 |
|
307 | |||
308 | subrepos tells whether to include subrepos. |
|
308 | subrepos tells whether to include subrepos. | |
309 | ''' |
|
309 | ''' | |
310 |
|
310 | |||
311 | if kind == 'files': |
|
311 | if kind == 'files': | |
312 | if prefix: |
|
312 | if prefix: | |
313 | raise error.Abort(_('cannot give prefix when archiving to files')) |
|
313 | raise error.Abort(_('cannot give prefix when archiving to files')) | |
314 | else: |
|
314 | else: | |
315 | prefix = tidyprefix(dest, kind, prefix) |
|
315 | prefix = tidyprefix(dest, kind, prefix) | |
316 |
|
316 | |||
317 | def write(name, mode, islink, getdata): |
|
317 | def write(name, mode, islink, getdata): | |
318 | data = getdata() |
|
318 | data = getdata() | |
319 | if decode: |
|
319 | if decode: | |
320 | data = repo.wwritedata(name, data) |
|
320 | data = repo.wwritedata(name, data) | |
321 | archiver.addfile(prefix + name, mode, islink, data) |
|
321 | archiver.addfile(prefix + name, mode, islink, data) | |
322 |
|
322 | |||
323 | if kind not in archivers: |
|
323 | if kind not in archivers: | |
324 | raise error.Abort(_("unknown archive type '%s'") % kind) |
|
324 | raise error.Abort(_("unknown archive type '%s'") % kind) | |
325 |
|
325 | |||
326 | ctx = repo[node] |
|
326 | ctx = repo[node] | |
327 | archiver = archivers[kind](dest, mtime or ctx.date()[0]) |
|
327 | archiver = archivers[kind](dest, mtime or ctx.date()[0]) | |
328 |
|
328 | |||
329 | if repo.ui.configbool("ui", "archivemeta"): |
|
329 | if repo.ui.configbool("ui", "archivemeta"): | |
330 | name = '.hg_archival.txt' |
|
330 | name = '.hg_archival.txt' | |
331 | if not matchfn or matchfn(name): |
|
331 | if not matchfn or matchfn(name): | |
332 | write(name, 0o644, False, lambda: buildmetadata(ctx)) |
|
332 | write(name, 0o644, False, lambda: buildmetadata(ctx)) | |
333 |
|
333 | |||
334 | if matchfn: |
|
334 | if matchfn: | |
335 | files = [f for f in ctx.manifest().keys() if matchfn(f)] |
|
335 | files = [f for f in ctx.manifest().keys() if matchfn(f)] | |
336 | else: |
|
336 | else: | |
337 | files = ctx.manifest().keys() |
|
337 | files = ctx.manifest().keys() | |
338 | total = len(files) |
|
338 | total = len(files) | |
339 | if total: |
|
339 | if total: | |
340 | files.sort() |
|
340 | files.sort() | |
341 | scmutil.fileprefetchhooks(repo, ctx, files) |
|
341 | scmutil.fileprefetchhooks(repo, ctx, files) | |
342 | repo.ui.progress(_('archiving'), 0, unit=_('files'), total=total) |
|
342 | repo.ui.progress(_('archiving'), 0, unit=_('files'), total=total) | |
343 | for i, f in enumerate(files): |
|
343 | for i, f in enumerate(files): | |
344 | ff = ctx.flags(f) |
|
344 | ff = ctx.flags(f) | |
345 | write(f, 'x' in ff and 0o755 or 0o644, 'l' in ff, ctx[f].data) |
|
345 | write(f, 'x' in ff and 0o755 or 0o644, 'l' in ff, ctx[f].data) | |
346 | repo.ui.progress(_('archiving'), i + 1, item=f, |
|
346 | repo.ui.progress(_('archiving'), i + 1, item=f, | |
347 | unit=_('files'), total=total) |
|
347 | unit=_('files'), total=total) | |
348 | repo.ui.progress(_('archiving'), None) |
|
348 | repo.ui.progress(_('archiving'), None) | |
349 |
|
349 | |||
350 | if subrepos: |
|
350 | if subrepos: | |
351 | for subpath in sorted(ctx.substate): |
|
351 | for subpath in sorted(ctx.substate): | |
352 | sub = ctx.workingsub(subpath) |
|
352 | sub = ctx.workingsub(subpath) | |
353 | submatch = matchmod.subdirmatcher(subpath, matchfn) |
|
353 | submatch = matchmod.subdirmatcher(subpath, matchfn) | |
354 | total += sub.archive(archiver, prefix, submatch, decode) |
|
354 | total += sub.archive(archiver, prefix, submatch, decode) | |
355 |
|
355 | |||
356 | if total == 0: |
|
356 | if total == 0: | |
357 | raise error.Abort(_('no files match the archive pattern')) |
|
357 | raise error.Abort(_('no files match the archive pattern')) | |
358 |
|
358 | |||
359 | archiver.done() |
|
359 | archiver.done() | |
360 | return total |
|
360 | return total |
General Comments 0
You need to be logged in to leave comments.
Login now