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@@ -1,473 +1,473 b'' | |||||
1 | # context.py - changeset and file context objects for mercurial |
|
1 | # context.py - changeset and file context objects for mercurial | |
2 | # |
|
2 | # | |
3 | # Copyright 2006 Matt Mackall <mpm@selenic.com> |
|
3 | # Copyright 2006 Matt Mackall <mpm@selenic.com> | |
4 | # |
|
4 | # | |
5 | # This software may be used and distributed according to the terms |
|
5 | # This software may be used and distributed according to the terms | |
6 | # of the GNU General Public License, incorporated herein by reference. |
|
6 | # of the GNU General Public License, incorporated herein by reference. | |
7 |
|
7 | |||
8 | from node import * |
|
8 | from node import * | |
9 | from i18n import gettext as _ |
|
9 | from i18n import gettext as _ | |
10 | from demandload import demandload |
|
10 | from demandload import demandload | |
11 | demandload(globals(), "ancestor bdiff repo revlog util os") |
|
11 | demandload(globals(), "ancestor bdiff repo revlog util os") | |
12 |
|
12 | |||
13 | class changectx(object): |
|
13 | class changectx(object): | |
14 | """A changecontext object makes access to data related to a particular |
|
14 | """A changecontext object makes access to data related to a particular | |
15 | changeset convenient.""" |
|
15 | changeset convenient.""" | |
16 | def __init__(self, repo, changeid=None): |
|
16 | def __init__(self, repo, changeid=None): | |
17 | """changeid is a revision number, node, or tag""" |
|
17 | """changeid is a revision number, node, or tag""" | |
18 | self._repo = repo |
|
18 | self._repo = repo | |
19 |
|
19 | |||
20 | if not changeid and changeid != 0: |
|
20 | if not changeid and changeid != 0: | |
21 | p1, p2 = self._repo.dirstate.parents() |
|
21 | p1, p2 = self._repo.dirstate.parents() | |
22 | self._rev = self._repo.changelog.rev(p1) |
|
22 | self._rev = self._repo.changelog.rev(p1) | |
23 | if self._rev == -1: |
|
23 | if self._rev == -1: | |
24 | changeid = 'tip' |
|
24 | changeid = 'tip' | |
25 | else: |
|
25 | else: | |
26 | self._node = p1 |
|
26 | self._node = p1 | |
27 | return |
|
27 | return | |
28 |
|
28 | |||
29 | self._node = self._repo.lookup(changeid) |
|
29 | self._node = self._repo.lookup(changeid) | |
30 | self._rev = self._repo.changelog.rev(self._node) |
|
30 | self._rev = self._repo.changelog.rev(self._node) | |
31 |
|
31 | |||
32 | def __str__(self): |
|
32 | def __str__(self): | |
33 | return short(self.node()) |
|
33 | return short(self.node()) | |
34 |
|
34 | |||
35 | def __repr__(self): |
|
35 | def __repr__(self): | |
36 | return "<changectx %s>" % str(self) |
|
36 | return "<changectx %s>" % str(self) | |
37 |
|
37 | |||
38 | def __eq__(self, other): |
|
38 | def __eq__(self, other): | |
39 | return self._rev == other._rev |
|
39 | return self._rev == other._rev | |
40 |
|
40 | |||
41 | def __nonzero__(self): |
|
41 | def __nonzero__(self): | |
42 | return self._rev != -1 |
|
42 | return self._rev != -1 | |
43 |
|
43 | |||
44 | def __getattr__(self, name): |
|
44 | def __getattr__(self, name): | |
45 | if name == '_changeset': |
|
45 | if name == '_changeset': | |
46 | self._changeset = self._repo.changelog.read(self.node()) |
|
46 | self._changeset = self._repo.changelog.read(self.node()) | |
47 | return self._changeset |
|
47 | return self._changeset | |
48 | elif name == '_manifest': |
|
48 | elif name == '_manifest': | |
49 | self._manifest = self._repo.manifest.read(self._changeset[0]) |
|
49 | self._manifest = self._repo.manifest.read(self._changeset[0]) | |
50 | return self._manifest |
|
50 | return self._manifest | |
51 | else: |
|
51 | else: | |
52 | raise AttributeError, name |
|
52 | raise AttributeError, name | |
53 |
|
53 | |||
54 | def changeset(self): return self._changeset |
|
54 | def changeset(self): return self._changeset | |
55 | def manifest(self): return self._manifest |
|
55 | def manifest(self): return self._manifest | |
56 |
|
56 | |||
57 | def rev(self): return self._rev |
|
57 | def rev(self): return self._rev | |
58 | def node(self): return self._node |
|
58 | def node(self): return self._node | |
59 | def user(self): return self._changeset[1] |
|
59 | def user(self): return self._changeset[1] | |
60 | def date(self): return self._changeset[2] |
|
60 | def date(self): return self._changeset[2] | |
61 | def files(self): return self._changeset[3] |
|
61 | def files(self): return self._changeset[3] | |
62 | def description(self): return self._changeset[4] |
|
62 | def description(self): return self._changeset[4] | |
63 |
|
63 | |||
64 | def parents(self): |
|
64 | def parents(self): | |
65 | """return contexts for each parent changeset""" |
|
65 | """return contexts for each parent changeset""" | |
66 | p = self._repo.changelog.parents(self._node) |
|
66 | p = self._repo.changelog.parents(self._node) | |
67 | return [ changectx(self._repo, x) for x in p ] |
|
67 | return [ changectx(self._repo, x) for x in p ] | |
68 |
|
68 | |||
69 | def children(self): |
|
69 | def children(self): | |
70 | """return contexts for each child changeset""" |
|
70 | """return contexts for each child changeset""" | |
71 | c = self._repo.changelog.children(self._node) |
|
71 | c = self._repo.changelog.children(self._node) | |
72 | return [ changectx(self._repo, x) for x in c ] |
|
72 | return [ changectx(self._repo, x) for x in c ] | |
73 |
|
73 | |||
74 | def filenode(self, path): |
|
74 | def filenode(self, path): | |
75 | if hasattr(self, "_manifest"): |
|
75 | if hasattr(self, "_manifest"): | |
76 | try: |
|
76 | try: | |
77 | return self._manifest[path] |
|
77 | return self._manifest[path] | |
78 | except KeyError: |
|
78 | except KeyError: | |
79 | raise repo.LookupError(_("'%s' not found in manifest") % path) |
|
79 | raise repo.LookupError(_("'%s' not found in manifest") % path) | |
80 | node, flag = self._repo.manifest.find(self._changeset[0], path) |
|
80 | node, flag = self._repo.manifest.find(self._changeset[0], path) | |
81 | if not node: |
|
81 | if not node: | |
82 | raise repo.LookupError(_("'%s' not found in manifest") % path) |
|
82 | raise repo.LookupError(_("'%s' not found in manifest") % path) | |
83 |
|
83 | |||
84 | return node |
|
84 | return node | |
85 |
|
85 | |||
86 | def filectx(self, path, fileid=None): |
|
86 | def filectx(self, path, fileid=None): | |
87 | """get a file context from this changeset""" |
|
87 | """get a file context from this changeset""" | |
88 | if fileid is None: |
|
88 | if fileid is None: | |
89 | fileid = self.filenode(path) |
|
89 | fileid = self.filenode(path) | |
90 | return filectx(self._repo, path, fileid=fileid, changectx=self) |
|
90 | return filectx(self._repo, path, fileid=fileid, changectx=self) | |
91 |
|
91 | |||
92 | def filectxs(self): |
|
92 | def filectxs(self): | |
93 | """generate a file context for each file in this changeset's |
|
93 | """generate a file context for each file in this changeset's | |
94 | manifest""" |
|
94 | manifest""" | |
95 | mf = self.manifest() |
|
95 | mf = self.manifest() | |
96 | m = mf.keys() |
|
96 | m = mf.keys() | |
97 | m.sort() |
|
97 | m.sort() | |
98 | for f in m: |
|
98 | for f in m: | |
99 | yield self.filectx(f, fileid=mf[f]) |
|
99 | yield self.filectx(f, fileid=mf[f]) | |
100 |
|
100 | |||
101 | def ancestor(self, c2): |
|
101 | def ancestor(self, c2): | |
102 | """ |
|
102 | """ | |
103 | return the ancestor context of self and c2 |
|
103 | return the ancestor context of self and c2 | |
104 | """ |
|
104 | """ | |
105 | n = self._repo.changelog.ancestor(self._node, c2._node) |
|
105 | n = self._repo.changelog.ancestor(self._node, c2._node) | |
106 | return changectx(self._repo, n) |
|
106 | return changectx(self._repo, n) | |
107 |
|
107 | |||
108 | class filectx(object): |
|
108 | class filectx(object): | |
109 | """A filecontext object makes access to data related to a particular |
|
109 | """A filecontext object makes access to data related to a particular | |
110 | filerevision convenient.""" |
|
110 | filerevision convenient.""" | |
111 | def __init__(self, repo, path, changeid=None, fileid=None, |
|
111 | def __init__(self, repo, path, changeid=None, fileid=None, | |
112 | filelog=None, changectx=None): |
|
112 | filelog=None, changectx=None): | |
113 | """changeid can be a changeset revision, node, or tag. |
|
113 | """changeid can be a changeset revision, node, or tag. | |
114 | fileid can be a file revision or node.""" |
|
114 | fileid can be a file revision or node.""" | |
115 | self._repo = repo |
|
115 | self._repo = repo | |
116 | self._path = path |
|
116 | self._path = path | |
117 |
|
117 | |||
118 | assert changeid is not None or fileid is not None |
|
118 | assert changeid is not None or fileid is not None | |
119 |
|
119 | |||
120 | if filelog: |
|
120 | if filelog: | |
121 | self._filelog = filelog |
|
121 | self._filelog = filelog | |
122 | if changectx: |
|
122 | if changectx: | |
123 | self._changectx = changectx |
|
123 | self._changectx = changectx | |
124 | self._changeid = changectx.node() |
|
124 | self._changeid = changectx.node() | |
125 |
|
125 | |||
126 | if fileid is None: |
|
126 | if fileid is None: | |
127 | self._changeid = changeid |
|
127 | self._changeid = changeid | |
128 | else: |
|
128 | else: | |
129 | self._fileid = fileid |
|
129 | self._fileid = fileid | |
130 |
|
130 | |||
131 | def __getattr__(self, name): |
|
131 | def __getattr__(self, name): | |
132 | if name == '_changectx': |
|
132 | if name == '_changectx': | |
133 | self._changectx = changectx(self._repo, self._changeid) |
|
133 | self._changectx = changectx(self._repo, self._changeid) | |
134 | return self._changectx |
|
134 | return self._changectx | |
135 | elif name == '_filelog': |
|
135 | elif name == '_filelog': | |
136 | self._filelog = self._repo.file(self._path) |
|
136 | self._filelog = self._repo.file(self._path) | |
137 | return self._filelog |
|
137 | return self._filelog | |
138 | elif name == '_changeid': |
|
138 | elif name == '_changeid': | |
139 | self._changeid = self._filelog.linkrev(self._filenode) |
|
139 | self._changeid = self._filelog.linkrev(self._filenode) | |
140 | return self._changeid |
|
140 | return self._changeid | |
141 | elif name == '_filenode': |
|
141 | elif name == '_filenode': | |
142 | try: |
|
142 | try: | |
143 | if hasattr(self, "_fileid"): |
|
143 | if hasattr(self, "_fileid"): | |
144 | self._filenode = self._filelog.lookup(self._fileid) |
|
144 | self._filenode = self._filelog.lookup(self._fileid) | |
145 | else: |
|
145 | else: | |
146 | self._filenode = self._changectx.filenode(self._path) |
|
146 | self._filenode = self._changectx.filenode(self._path) | |
147 | except revlog.RevlogError, inst: |
|
147 | except revlog.RevlogError, inst: | |
148 | raise repo.LookupError(str(inst)) |
|
148 | raise repo.LookupError(str(inst)) | |
149 | return self._filenode |
|
149 | return self._filenode | |
150 | elif name == '_filerev': |
|
150 | elif name == '_filerev': | |
151 | self._filerev = self._filelog.rev(self._filenode) |
|
151 | self._filerev = self._filelog.rev(self._filenode) | |
152 | return self._filerev |
|
152 | return self._filerev | |
153 | else: |
|
153 | else: | |
154 | raise AttributeError, name |
|
154 | raise AttributeError, name | |
155 |
|
155 | |||
156 | def __nonzero__(self): |
|
156 | def __nonzero__(self): | |
157 | return self._filerev != nullid |
|
157 | return self._filerev != nullid | |
158 |
|
158 | |||
159 | def __str__(self): |
|
159 | def __str__(self): | |
160 | return "%s@%s" % (self.path(), short(self.node())) |
|
160 | return "%s@%s" % (self.path(), short(self.node())) | |
161 |
|
161 | |||
162 | def __repr__(self): |
|
162 | def __repr__(self): | |
163 | return "<filectx %s>" % str(self) |
|
163 | return "<filectx %s>" % str(self) | |
164 |
|
164 | |||
165 | def __eq__(self, other): |
|
165 | def __eq__(self, other): | |
166 | return self._path == other._path and self._changeid == other._changeid |
|
166 | return self._path == other._path and self._changeid == other._changeid | |
167 |
|
167 | |||
168 | def filectx(self, fileid): |
|
168 | def filectx(self, fileid): | |
169 | '''opens an arbitrary revision of the file without |
|
169 | '''opens an arbitrary revision of the file without | |
170 | opening a new filelog''' |
|
170 | opening a new filelog''' | |
171 | return filectx(self._repo, self._path, fileid=fileid, |
|
171 | return filectx(self._repo, self._path, fileid=fileid, | |
172 | filelog=self._filelog) |
|
172 | filelog=self._filelog) | |
173 |
|
173 | |||
174 | def filerev(self): return self._filerev |
|
174 | def filerev(self): return self._filerev | |
175 | def filenode(self): return self._filenode |
|
175 | def filenode(self): return self._filenode | |
176 | def filelog(self): return self._filelog |
|
176 | def filelog(self): return self._filelog | |
177 |
|
177 | |||
178 | def rev(self): |
|
178 | def rev(self): | |
179 | if hasattr(self, "_changectx"): |
|
179 | if hasattr(self, "_changectx"): | |
180 | return self._changectx.rev() |
|
180 | return self._changectx.rev() | |
181 | return self._filelog.linkrev(self._filenode) |
|
181 | return self._filelog.linkrev(self._filenode) | |
182 |
|
182 | |||
183 | def node(self): return self._changectx.node() |
|
183 | def node(self): return self._changectx.node() | |
184 | def user(self): return self._changectx.user() |
|
184 | def user(self): return self._changectx.user() | |
185 | def date(self): return self._changectx.date() |
|
185 | def date(self): return self._changectx.date() | |
186 | def files(self): return self._changectx.files() |
|
186 | def files(self): return self._changectx.files() | |
187 | def description(self): return self._changectx.description() |
|
187 | def description(self): return self._changectx.description() | |
188 | def manifest(self): return self._changectx.manifest() |
|
188 | def manifest(self): return self._changectx.manifest() | |
189 | def changectx(self): return self._changectx |
|
189 | def changectx(self): return self._changectx | |
190 |
|
190 | |||
191 | def data(self): return self._filelog.read(self._filenode) |
|
191 | def data(self): return self._filelog.read(self._filenode) | |
192 | def renamed(self): return self._filelog.renamed(self._filenode) |
|
192 | def renamed(self): return self._filelog.renamed(self._filenode) | |
193 | def path(self): return self._path |
|
193 | def path(self): return self._path | |
194 | def size(self): return self._filelog.size(self._filerev) |
|
194 | def size(self): return self._filelog.size(self._filerev) | |
195 |
|
195 | |||
196 | def cmp(self, text): return self._filelog.cmp(self._filenode, text) |
|
196 | def cmp(self, text): return self._filelog.cmp(self._filenode, text) | |
197 |
|
197 | |||
198 | def parents(self): |
|
198 | def parents(self): | |
199 | p = self._path |
|
199 | p = self._path | |
200 | fl = self._filelog |
|
200 | fl = self._filelog | |
201 | pl = [ (p, n, fl) for n in self._filelog.parents(self._filenode) ] |
|
201 | pl = [ (p, n, fl) for n in self._filelog.parents(self._filenode) ] | |
202 |
|
202 | |||
203 | r = self.renamed() |
|
203 | r = self.renamed() | |
204 | if r: |
|
204 | if r: | |
205 | pl[0] = (r[0], r[1], None) |
|
205 | pl[0] = (r[0], r[1], None) | |
206 |
|
206 | |||
207 | return [ filectx(self._repo, p, fileid=n, filelog=l) |
|
207 | return [ filectx(self._repo, p, fileid=n, filelog=l) | |
208 | for p,n,l in pl if n != nullid ] |
|
208 | for p,n,l in pl if n != nullid ] | |
209 |
|
209 | |||
210 | def children(self): |
|
210 | def children(self): | |
211 | # hard for renames |
|
211 | # hard for renames | |
212 | c = self._filelog.children(self._filenode) |
|
212 | c = self._filelog.children(self._filenode) | |
213 | return [ filectx(self._repo, self._path, fileid=x, |
|
213 | return [ filectx(self._repo, self._path, fileid=x, | |
214 | filelog=self._filelog) for x in c ] |
|
214 | filelog=self._filelog) for x in c ] | |
215 |
|
215 | |||
216 | def annotate(self, follow=False): |
|
216 | def annotate(self, follow=False): | |
217 | '''returns a list of tuples of (ctx, line) for each line |
|
217 | '''returns a list of tuples of (ctx, line) for each line | |
218 | in the file, where ctx is the filectx of the node where |
|
218 | in the file, where ctx is the filectx of the node where | |
219 | that line was last changed''' |
|
219 | that line was last changed''' | |
220 |
|
220 | |||
221 | def decorate(text, rev): |
|
221 | def decorate(text, rev): | |
222 | return ([rev] * len(text.splitlines()), text) |
|
222 | return ([rev] * len(text.splitlines()), text) | |
223 |
|
223 | |||
224 | def pair(parent, child): |
|
224 | def pair(parent, child): | |
225 | for a1, a2, b1, b2 in bdiff.blocks(parent[1], child[1]): |
|
225 | for a1, a2, b1, b2 in bdiff.blocks(parent[1], child[1]): | |
226 | child[0][b1:b2] = parent[0][a1:a2] |
|
226 | child[0][b1:b2] = parent[0][a1:a2] | |
227 | return child |
|
227 | return child | |
228 |
|
228 | |||
229 | getlog = util.cachefunc(lambda x: self._repo.file(x)) |
|
229 | getlog = util.cachefunc(lambda x: self._repo.file(x)) | |
230 | def getctx(path, fileid): |
|
230 | def getctx(path, fileid): | |
231 | log = path == self._path and self._filelog or getlog(path) |
|
231 | log = path == self._path and self._filelog or getlog(path) | |
232 | return filectx(self._repo, path, fileid=fileid, filelog=log) |
|
232 | return filectx(self._repo, path, fileid=fileid, filelog=log) | |
233 | getctx = util.cachefunc(getctx) |
|
233 | getctx = util.cachefunc(getctx) | |
234 |
|
234 | |||
235 | def parents(f): |
|
235 | def parents(f): | |
236 | # we want to reuse filectx objects as much as possible |
|
236 | # we want to reuse filectx objects as much as possible | |
237 | p = f._path |
|
237 | p = f._path | |
238 | if f._filerev is None: # working dir |
|
238 | if f._filerev is None: # working dir | |
239 | pl = [ (n.path(), n.filerev()) for n in f.parents() ] |
|
239 | pl = [ (n.path(), n.filerev()) for n in f.parents() ] | |
240 | else: |
|
240 | else: | |
241 | pl = [ (p, n) for n in f._filelog.parentrevs(f._filerev) ] |
|
241 | pl = [ (p, n) for n in f._filelog.parentrevs(f._filerev) ] | |
242 |
|
242 | |||
243 | if follow: |
|
243 | if follow: | |
244 | r = f.renamed() |
|
244 | r = f.renamed() | |
245 | if r: |
|
245 | if r: | |
246 | pl[0] = (r[0], getlog(r[0]).rev(r[1])) |
|
246 | pl[0] = (r[0], getlog(r[0]).rev(r[1])) | |
247 |
|
247 | |||
248 | return [ getctx(p, n) for p, n in pl if n != -1 ] |
|
248 | return [ getctx(p, n) for p, n in pl if n != -1 ] | |
249 |
|
249 | |||
250 | # find all ancestors |
|
250 | # find all ancestors | |
251 | needed = {self: 1} |
|
251 | needed = {self: 1} | |
252 | visit = [self] |
|
252 | visit = [self] | |
253 | files = [self._path] |
|
253 | files = [self._path] | |
254 | while visit: |
|
254 | while visit: | |
255 | f = visit.pop(0) |
|
255 | f = visit.pop(0) | |
256 | for p in parents(f): |
|
256 | for p in parents(f): | |
257 | if p not in needed: |
|
257 | if p not in needed: | |
258 | needed[p] = 1 |
|
258 | needed[p] = 1 | |
259 | visit.append(p) |
|
259 | visit.append(p) | |
260 | if p._path not in files: |
|
260 | if p._path not in files: | |
261 | files.append(p._path) |
|
261 | files.append(p._path) | |
262 | else: |
|
262 | else: | |
263 | # count how many times we'll use this |
|
263 | # count how many times we'll use this | |
264 | needed[p] += 1 |
|
264 | needed[p] += 1 | |
265 |
|
265 | |||
266 | # sort by revision (per file) which is a topological order |
|
266 | # sort by revision (per file) which is a topological order | |
267 | visit = [] |
|
267 | visit = [] | |
268 | files.reverse() |
|
268 | files.reverse() | |
269 | for f in files: |
|
269 | for f in files: | |
270 | fn = [(n._filerev, n) for n in needed.keys() if n._path == f] |
|
270 | fn = [(n._filerev, n) for n in needed.keys() if n._path == f] | |
271 | fn.sort() |
|
271 | fn.sort() | |
272 | visit.extend(fn) |
|
272 | visit.extend(fn) | |
273 | hist = {} |
|
273 | hist = {} | |
274 |
|
274 | |||
275 | for r, f in visit: |
|
275 | for r, f in visit: | |
276 | curr = decorate(f.data(), f) |
|
276 | curr = decorate(f.data(), f) | |
277 | for p in parents(f): |
|
277 | for p in parents(f): | |
278 | if p != nullid: |
|
278 | if p != nullid: | |
279 | curr = pair(hist[p], curr) |
|
279 | curr = pair(hist[p], curr) | |
280 | # trim the history of unneeded revs |
|
280 | # trim the history of unneeded revs | |
281 | needed[p] -= 1 |
|
281 | needed[p] -= 1 | |
282 | if not needed[p]: |
|
282 | if not needed[p]: | |
283 | del hist[p] |
|
283 | del hist[p] | |
284 | hist[f] = curr |
|
284 | hist[f] = curr | |
285 |
|
285 | |||
286 | return zip(hist[f][0], hist[f][1].splitlines(1)) |
|
286 | return zip(hist[f][0], hist[f][1].splitlines(1)) | |
287 |
|
287 | |||
288 | def ancestor(self, fc2): |
|
288 | def ancestor(self, fc2): | |
289 | """ |
|
289 | """ | |
290 | find the common ancestor file context, if any, of self, and fc2 |
|
290 | find the common ancestor file context, if any, of self, and fc2 | |
291 | """ |
|
291 | """ | |
292 |
|
292 | |||
293 | acache = {} |
|
293 | acache = {} | |
294 |
|
294 | |||
295 | # prime the ancestor cache for the working directory |
|
295 | # prime the ancestor cache for the working directory | |
296 | for c in (self, fc2): |
|
296 | for c in (self, fc2): | |
297 | if c._filerev == None: |
|
297 | if c._filerev == None: | |
298 | pl = [ (n.path(), n.filenode()) for n in c.parents() ] |
|
298 | pl = [ (n.path(), n.filenode()) for n in c.parents() ] | |
299 | acache[(c._path, None)] = pl |
|
299 | acache[(c._path, None)] = pl | |
300 |
|
300 | |||
301 | flcache = {self._path:self._filelog, fc2._path:fc2._filelog} |
|
301 | flcache = {self._path:self._filelog, fc2._path:fc2._filelog} | |
302 | def parents(vertex): |
|
302 | def parents(vertex): | |
303 | if vertex in acache: |
|
303 | if vertex in acache: | |
304 | return acache[vertex] |
|
304 | return acache[vertex] | |
305 | f, n = vertex |
|
305 | f, n = vertex | |
306 | if f not in flcache: |
|
306 | if f not in flcache: | |
307 | flcache[f] = self._repo.file(f) |
|
307 | flcache[f] = self._repo.file(f) | |
308 | fl = flcache[f] |
|
308 | fl = flcache[f] | |
309 | pl = [ (f,p) for p in fl.parents(n) if p != nullid ] |
|
309 | pl = [ (f,p) for p in fl.parents(n) if p != nullid ] | |
310 | re = fl.renamed(n) |
|
310 | re = fl.renamed(n) | |
311 | if re: |
|
311 | if re: | |
312 | pl.append(re) |
|
312 | pl.append(re) | |
313 | acache[vertex]=pl |
|
313 | acache[vertex]=pl | |
314 | return pl |
|
314 | return pl | |
315 |
|
315 | |||
316 | a, b = (self._path, self._filenode), (fc2._path, fc2._filenode) |
|
316 | a, b = (self._path, self._filenode), (fc2._path, fc2._filenode) | |
317 | v = ancestor.ancestor(a, b, parents) |
|
317 | v = ancestor.ancestor(a, b, parents) | |
318 | if v: |
|
318 | if v: | |
319 | f,n = v |
|
319 | f,n = v | |
320 | return filectx(self._repo, f, fileid=n, filelog=flcache[f]) |
|
320 | return filectx(self._repo, f, fileid=n, filelog=flcache[f]) | |
321 |
|
321 | |||
322 | return None |
|
322 | return None | |
323 |
|
323 | |||
324 | class workingctx(changectx): |
|
324 | class workingctx(changectx): | |
325 | """A workingctx object makes access to data related to |
|
325 | """A workingctx object makes access to data related to | |
326 | the current working directory convenient.""" |
|
326 | the current working directory convenient.""" | |
327 | def __init__(self, repo): |
|
327 | def __init__(self, repo): | |
328 | self._repo = repo |
|
328 | self._repo = repo | |
329 | self._rev = None |
|
329 | self._rev = None | |
330 | self._node = None |
|
330 | self._node = None | |
331 |
|
331 | |||
332 | def __str__(self): |
|
332 | def __str__(self): | |
333 | return "." |
|
333 | return str(self._parents[0]) + "+" | |
334 |
|
334 | |||
335 | def __nonzero__(self): |
|
335 | def __nonzero__(self): | |
336 | return True |
|
336 | return True | |
337 |
|
337 | |||
338 | def __getattr__(self, name): |
|
338 | def __getattr__(self, name): | |
339 | if name == '_parents': |
|
339 | if name == '_parents': | |
340 | self._parents = self._repo.parents() |
|
340 | self._parents = self._repo.parents() | |
341 | return self._parents |
|
341 | return self._parents | |
342 | if name == '_status': |
|
342 | if name == '_status': | |
343 | self._status = self._repo.status() |
|
343 | self._status = self._repo.status() | |
344 | return self._status |
|
344 | return self._status | |
345 | if name == '_manifest': |
|
345 | if name == '_manifest': | |
346 | self._buildmanifest() |
|
346 | self._buildmanifest() | |
347 | return self._manifest |
|
347 | return self._manifest | |
348 | else: |
|
348 | else: | |
349 | raise AttributeError, name |
|
349 | raise AttributeError, name | |
350 |
|
350 | |||
351 | def _buildmanifest(self): |
|
351 | def _buildmanifest(self): | |
352 | """generate a manifest corresponding to the working directory""" |
|
352 | """generate a manifest corresponding to the working directory""" | |
353 |
|
353 | |||
354 | man = self._parents[0].manifest().copy() |
|
354 | man = self._parents[0].manifest().copy() | |
355 | copied = self._repo.dirstate.copies() |
|
355 | copied = self._repo.dirstate.copies() | |
356 | modified, added, removed, deleted, unknown = self._status[:5] |
|
356 | modified, added, removed, deleted, unknown = self._status[:5] | |
357 | for i,l in (("a", added), ("m", modified), ("u", unknown)): |
|
357 | for i,l in (("a", added), ("m", modified), ("u", unknown)): | |
358 | for f in l: |
|
358 | for f in l: | |
359 | man[f] = man.get(copied.get(f, f), nullid) + i |
|
359 | man[f] = man.get(copied.get(f, f), nullid) + i | |
360 | man.set(f, util.is_exec(self._repo.wjoin(f), man.execf(f))) |
|
360 | man.set(f, util.is_exec(self._repo.wjoin(f), man.execf(f))) | |
361 |
|
361 | |||
362 | for f in deleted + removed: |
|
362 | for f in deleted + removed: | |
363 | del man[f] |
|
363 | del man[f] | |
364 |
|
364 | |||
365 | self._manifest = man |
|
365 | self._manifest = man | |
366 |
|
366 | |||
367 | def manifest(self): return self._manifest |
|
367 | def manifest(self): return self._manifest | |
368 |
|
368 | |||
369 | def user(self): return self._repo.ui.username() |
|
369 | def user(self): return self._repo.ui.username() | |
370 | def date(self): return util.makedate() |
|
370 | def date(self): return util.makedate() | |
371 | def description(self): return "" |
|
371 | def description(self): return "" | |
372 | def files(self): |
|
372 | def files(self): | |
373 | f = self.modified() + self.added() + self.removed() |
|
373 | f = self.modified() + self.added() + self.removed() | |
374 | f.sort() |
|
374 | f.sort() | |
375 | return f |
|
375 | return f | |
376 |
|
376 | |||
377 | def modified(self): return self._status[0] |
|
377 | def modified(self): return self._status[0] | |
378 | def added(self): return self._status[1] |
|
378 | def added(self): return self._status[1] | |
379 | def removed(self): return self._status[2] |
|
379 | def removed(self): return self._status[2] | |
380 | def deleted(self): return self._status[3] |
|
380 | def deleted(self): return self._status[3] | |
381 | def unknown(self): return self._status[4] |
|
381 | def unknown(self): return self._status[4] | |
382 | def clean(self): return self._status[5] |
|
382 | def clean(self): return self._status[5] | |
383 |
|
383 | |||
384 | def parents(self): |
|
384 | def parents(self): | |
385 | """return contexts for each parent changeset""" |
|
385 | """return contexts for each parent changeset""" | |
386 | return self._parents |
|
386 | return self._parents | |
387 |
|
387 | |||
388 | def children(self): |
|
388 | def children(self): | |
389 | return [] |
|
389 | return [] | |
390 |
|
390 | |||
391 | def filectx(self, path): |
|
391 | def filectx(self, path): | |
392 | """get a file context from the working directory""" |
|
392 | """get a file context from the working directory""" | |
393 | return workingfilectx(self._repo, path, workingctx=self) |
|
393 | return workingfilectx(self._repo, path, workingctx=self) | |
394 |
|
394 | |||
395 | def ancestor(self, c2): |
|
395 | def ancestor(self, c2): | |
396 | """return the ancestor context of self and c2""" |
|
396 | """return the ancestor context of self and c2""" | |
397 | return self._parents[0].ancestor(c2) # punt on two parents for now |
|
397 | return self._parents[0].ancestor(c2) # punt on two parents for now | |
398 |
|
398 | |||
399 | class workingfilectx(filectx): |
|
399 | class workingfilectx(filectx): | |
400 | """A workingfilectx object makes access to data related to a particular |
|
400 | """A workingfilectx object makes access to data related to a particular | |
401 | file in the working directory convenient.""" |
|
401 | file in the working directory convenient.""" | |
402 | def __init__(self, repo, path, filelog=None, workingctx=None): |
|
402 | def __init__(self, repo, path, filelog=None, workingctx=None): | |
403 | """changeid can be a changeset revision, node, or tag. |
|
403 | """changeid can be a changeset revision, node, or tag. | |
404 | fileid can be a file revision or node.""" |
|
404 | fileid can be a file revision or node.""" | |
405 | self._repo = repo |
|
405 | self._repo = repo | |
406 | self._path = path |
|
406 | self._path = path | |
407 | self._changeid = None |
|
407 | self._changeid = None | |
408 | self._filerev = self._filenode = None |
|
408 | self._filerev = self._filenode = None | |
409 |
|
409 | |||
410 | if filelog: |
|
410 | if filelog: | |
411 | self._filelog = filelog |
|
411 | self._filelog = filelog | |
412 | if workingctx: |
|
412 | if workingctx: | |
413 | self._changectx = workingctx |
|
413 | self._changectx = workingctx | |
414 |
|
414 | |||
415 | def __getattr__(self, name): |
|
415 | def __getattr__(self, name): | |
416 | if name == '_changectx': |
|
416 | if name == '_changectx': | |
417 | self._changectx = workingctx(repo) |
|
417 | self._changectx = workingctx(repo) | |
418 | return self._changectx |
|
418 | return self._changectx | |
419 | elif name == '_repopath': |
|
419 | elif name == '_repopath': | |
420 | self._repopath = (self._repo.dirstate.copied(self._path) |
|
420 | self._repopath = (self._repo.dirstate.copied(self._path) | |
421 | or self._path) |
|
421 | or self._path) | |
422 | return self._repopath |
|
422 | return self._repopath | |
423 | elif name == '_filelog': |
|
423 | elif name == '_filelog': | |
424 | self._filelog = self._repo.file(self._repopath) |
|
424 | self._filelog = self._repo.file(self._repopath) | |
425 | return self._filelog |
|
425 | return self._filelog | |
426 | else: |
|
426 | else: | |
427 | raise AttributeError, name |
|
427 | raise AttributeError, name | |
428 |
|
428 | |||
429 | def __nonzero__(self): |
|
429 | def __nonzero__(self): | |
430 | return True |
|
430 | return True | |
431 |
|
431 | |||
432 | def __str__(self): |
|
432 | def __str__(self): | |
433 |
return "%s@ |
|
433 | return "%s@%s" % (self.path(), self._changectx) | |
434 |
|
434 | |||
435 | def filectx(self, fileid): |
|
435 | def filectx(self, fileid): | |
436 | '''opens an arbitrary revision of the file without |
|
436 | '''opens an arbitrary revision of the file without | |
437 | opening a new filelog''' |
|
437 | opening a new filelog''' | |
438 | return filectx(self._repo, self._repopath, fileid=fileid, |
|
438 | return filectx(self._repo, self._repopath, fileid=fileid, | |
439 | filelog=self._filelog) |
|
439 | filelog=self._filelog) | |
440 |
|
440 | |||
441 | def rev(self): |
|
441 | def rev(self): | |
442 | if hasattr(self, "_changectx"): |
|
442 | if hasattr(self, "_changectx"): | |
443 | return self._changectx.rev() |
|
443 | return self._changectx.rev() | |
444 | return self._filelog.linkrev(self._filenode) |
|
444 | return self._filelog.linkrev(self._filenode) | |
445 |
|
445 | |||
446 | def data(self): return self._repo.wread(self._path) |
|
446 | def data(self): return self._repo.wread(self._path) | |
447 | def renamed(self): |
|
447 | def renamed(self): | |
448 | rp = self._repopath |
|
448 | rp = self._repopath | |
449 | if rp == self._path: |
|
449 | if rp == self._path: | |
450 | return None |
|
450 | return None | |
451 | return rp, self._workingctx._parents._manifest.get(rp, nullid) |
|
451 | return rp, self._workingctx._parents._manifest.get(rp, nullid) | |
452 |
|
452 | |||
453 | def parents(self): |
|
453 | def parents(self): | |
454 | '''return parent filectxs, following copies if necessary''' |
|
454 | '''return parent filectxs, following copies if necessary''' | |
455 | p = self._path |
|
455 | p = self._path | |
456 | rp = self._repopath |
|
456 | rp = self._repopath | |
457 | pcl = self._changectx._parents |
|
457 | pcl = self._changectx._parents | |
458 | fl = self._filelog |
|
458 | fl = self._filelog | |
459 | pl = [ (rp, pcl[0]._manifest.get(rp, nullid), fl) ] |
|
459 | pl = [ (rp, pcl[0]._manifest.get(rp, nullid), fl) ] | |
460 | if len(pcl) > 1: |
|
460 | if len(pcl) > 1: | |
461 | if rp != p: |
|
461 | if rp != p: | |
462 | fl = None |
|
462 | fl = None | |
463 | pl.append((p, pcl[1]._manifest.get(p, nullid), fl)) |
|
463 | pl.append((p, pcl[1]._manifest.get(p, nullid), fl)) | |
464 |
|
464 | |||
465 | return [ filectx(self._repo, p, fileid=n, filelog=l) |
|
465 | return [ filectx(self._repo, p, fileid=n, filelog=l) | |
466 | for p,n,l in pl if n != nullid ] |
|
466 | for p,n,l in pl if n != nullid ] | |
467 |
|
467 | |||
468 | def children(self): |
|
468 | def children(self): | |
469 | return [] |
|
469 | return [] | |
470 |
|
470 | |||
471 | def size(self): return os.stat(self._repo.wjoin(self._path)).st_size |
|
471 | def size(self): return os.stat(self._repo.wjoin(self._path)).st_size | |
472 |
|
472 | |||
473 | def cmp(self, text): return self._repo.wread(self._path) == text |
|
473 | def cmp(self, text): return self._repo.wread(self._path) == text |
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