author | Matt Mackall <mpm@selenic.com> |
Sun, 17 Sep 2006 19:53:19 -0500 | |
changeset 3114 | d1d1cd5b9484 |
parent 3087 | eeaf9bcdfa25 |
child 3555 | a33a9af1ec03 |
permissions | -rw-r--r-- |
2957 | 1 |
# cmdutil.py - help for command processing in mercurial |
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# |
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# Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
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# |
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# This software may be used and distributed according to the terms |
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# of the GNU General Public License, incorporated herein by reference. |
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|
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from demandload import demandload |
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from node import * |
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from i18n import gettext as _ |
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demandload(globals(), 'mdiff util') |
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demandload(globals(), 'os sys') |
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revrangesep = ':' |
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def revfix(repo, val, defval): |
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'''turn user-level id of changeset into rev number. |
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user-level id can be tag, changeset, rev number, or negative rev |
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number relative to number of revs (-1 is tip, etc).''' |
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if not val: |
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return defval |
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try: |
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num = int(val) |
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if str(num) != val: |
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raise ValueError |
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if num < 0: |
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num += repo.changelog.count() |
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if num < 0: |
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num = 0 |
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elif num >= repo.changelog.count(): |
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raise ValueError |
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except ValueError: |
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try: |
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num = repo.changelog.rev(repo.lookup(val)) |
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except KeyError: |
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raise util.Abort(_('invalid revision identifier %s') % val) |
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return num |
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|
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def revpair(ui, repo, revs): |
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'''return pair of nodes, given list of revisions. second item can |
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be None, meaning use working dir.''' |
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if not revs: |
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return repo.dirstate.parents()[0], None |
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end = None |
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if len(revs) == 1: |
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start = revs[0] |
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if revrangesep in start: |
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start, end = start.split(revrangesep, 1) |
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start = revfix(repo, start, 0) |
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end = revfix(repo, end, repo.changelog.count() - 1) |
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else: |
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start = revfix(repo, start, None) |
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elif len(revs) == 2: |
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if revrangesep in revs[0] or revrangesep in revs[1]: |
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raise util.Abort(_('too many revisions specified')) |
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start = revfix(repo, revs[0], None) |
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end = revfix(repo, revs[1], None) |
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else: |
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raise util.Abort(_('too many revisions specified')) |
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if end is not None: end = repo.lookup(str(end)) |
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return repo.lookup(str(start)), end |
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|
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def revrange(ui, repo, revs): |
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"""Yield revision as strings from a list of revision specifications.""" |
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seen = {} |
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for spec in revs: |
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if revrangesep in spec: |
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start, end = spec.split(revrangesep, 1) |
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start = revfix(repo, start, 0) |
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end = revfix(repo, end, repo.changelog.count() - 1) |
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step = start > end and -1 or 1 |
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for rev in xrange(start, end+step, step): |
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if rev in seen: |
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continue |
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seen[rev] = 1 |
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yield str(rev) |
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else: |
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rev = revfix(repo, spec, None) |
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if rev in seen: |
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continue |
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seen[rev] = 1 |
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yield str(rev) |
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def make_filename(repo, pat, node, |
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total=None, seqno=None, revwidth=None, pathname=None): |
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node_expander = { |
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'H': lambda: hex(node), |
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'R': lambda: str(repo.changelog.rev(node)), |
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'h': lambda: short(node), |
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} |
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expander = { |
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'%': lambda: '%', |
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'b': lambda: os.path.basename(repo.root), |
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} |
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try: |
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if node: |
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expander.update(node_expander) |
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if node and revwidth is not None: |
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expander['r'] = (lambda: |
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str(repo.changelog.rev(node)).zfill(revwidth)) |
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if total is not None: |
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expander['N'] = lambda: str(total) |
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if seqno is not None: |
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expander['n'] = lambda: str(seqno) |
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if total is not None and seqno is not None: |
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expander['n'] = lambda:str(seqno).zfill(len(str(total))) |
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if pathname is not None: |
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expander['s'] = lambda: os.path.basename(pathname) |
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expander['d'] = lambda: os.path.dirname(pathname) or '.' |
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expander['p'] = lambda: pathname |
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newname = [] |
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patlen = len(pat) |
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i = 0 |
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while i < patlen: |
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c = pat[i] |
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if c == '%': |
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i += 1 |
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120 |
c = pat[i] |
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|
121 |
c = expander[c]() |
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|
122 |
newname.append(c) |
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|
123 |
i += 1 |
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|
124 |
return ''.join(newname) |
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changeset
|
125 |
except KeyError, inst: |
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|
126 |
raise util.Abort(_("invalid format spec '%%%s' in output file name") % |
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|
127 |
inst.args[0]) |
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|
128 |
|
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|
129 |
def make_file(repo, pat, node=None, |
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|
130 |
total=None, seqno=None, revwidth=None, mode='wb', pathname=None): |
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|
131 |
if not pat or pat == '-': |
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|
132 |
return 'w' in mode and sys.stdout or sys.stdin |
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parents:
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changeset
|
133 |
if hasattr(pat, 'write') and 'w' in mode: |
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parents:
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changeset
|
134 |
return pat |
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parents:
diff
changeset
|
135 |
if hasattr(pat, 'read') and 'r' in mode: |
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
136 |
return pat |
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parents:
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changeset
|
137 |
return open(make_filename(repo, pat, node, total, seqno, revwidth, |
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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changeset
|
138 |
pathname), |
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parents:
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changeset
|
139 |
mode) |
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|
140 |
|
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changeset
|
141 |
def matchpats(repo, pats=[], opts={}, head=''): |
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|
142 |
cwd = repo.getcwd() |
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parents:
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diff
changeset
|
143 |
if not pats and cwd: |
2884
bd29a3067b97
cmdutil.matchpats: allow include/exclude to be optional.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
144 |
opts['include'] = [os.path.join(cwd, i) |
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parents:
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diff
changeset
|
145 |
for i in opts.get('include', [])] |
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changeset
|
146 |
opts['exclude'] = [os.path.join(cwd, x) |
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parents:
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changeset
|
147 |
for x in opts.get('exclude', [])] |
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changeset
|
148 |
cwd = '' |
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changeset
|
149 |
return util.cmdmatcher(repo.root, cwd, pats or ['.'], opts.get('include'), |
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changeset
|
150 |
opts.get('exclude'), head) |
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changeset
|
151 |
|
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add default values to arguments of walk etc.
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diff
changeset
|
152 |
def makewalk(repo, pats=[], opts={}, node=None, head='', badmatch=None): |
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changeset
|
153 |
files, matchfn, anypats = matchpats(repo, pats, opts, head) |
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changeset
|
154 |
exact = dict(zip(files, files)) |
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changeset
|
155 |
def walk(): |
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|
156 |
for src, fn in repo.walk(node=node, files=files, match=matchfn, |
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parents:
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changeset
|
157 |
badmatch=badmatch): |
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parents:
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changeset
|
158 |
yield src, fn, util.pathto(repo.getcwd(), fn), fn in exact |
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changeset
|
159 |
return files, matchfn, walk() |
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parents:
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changeset
|
160 |
|
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diff
changeset
|
161 |
def walk(repo, pats=[], opts={}, node=None, head='', badmatch=None): |
2881
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changeset
|
162 |
files, matchfn, results = makewalk(repo, pats, opts, node, head, badmatch) |
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changeset
|
163 |
for r in results: |
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changeset
|
164 |
yield r |
2882
c2932ad5476a
move commands.addremove_lock to cmdutil.addremove
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diff
changeset
|
165 |
|
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parents:
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changeset
|
166 |
def findrenames(repo, added=None, removed=None, threshold=0.5): |
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changeset
|
167 |
if added is None or removed is None: |
ff3ea21a981a
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changeset
|
168 |
added, removed = repo.status()[1:3] |
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changeset
|
169 |
changes = repo.changelog.read(repo.dirstate.parents()[0]) |
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changeset
|
170 |
mf = repo.manifest.read(changes[0]) |
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changeset
|
171 |
for a in added: |
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parents:
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changeset
|
172 |
aa = repo.wread(a) |
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changeset
|
173 |
bestscore, bestname = None, None |
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diff
changeset
|
174 |
for r in removed: |
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changeset
|
175 |
rr = repo.file(r).read(mf[r]) |
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parents:
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diff
changeset
|
176 |
delta = mdiff.textdiff(aa, rr) |
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parents:
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diff
changeset
|
177 |
if len(delta) < len(aa): |
ff3ea21a981a
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changeset
|
178 |
myscore = 1.0 - (float(len(delta)) / len(aa)) |
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changeset
|
179 |
if bestscore is None or myscore > bestscore: |
ff3ea21a981a
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diff
changeset
|
180 |
bestscore, bestname = myscore, r |
ff3ea21a981a
addremove: add -s/--similarity option
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parents:
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diff
changeset
|
181 |
if bestname and bestscore >= threshold: |
ff3ea21a981a
addremove: add -s/--similarity option
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diff
changeset
|
182 |
yield bestname, a, bestscore |
ff3ea21a981a
addremove: add -s/--similarity option
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diff
changeset
|
183 |
|
ff3ea21a981a
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
184 |
def addremove(repo, pats=[], opts={}, wlock=None, dry_run=None, |
ff3ea21a981a
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
185 |
similarity=None): |
2882
c2932ad5476a
move commands.addremove_lock to cmdutil.addremove
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2881
diff
changeset
|
186 |
if dry_run is None: |
c2932ad5476a
move commands.addremove_lock to cmdutil.addremove
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
187 |
dry_run = opts.get('dry_run') |
2958
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parents:
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diff
changeset
|
188 |
if similarity is None: |
ff3ea21a981a
addremove: add -s/--similarity option
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
189 |
similarity = float(opts.get('similarity') or 0) |
2882
c2932ad5476a
move commands.addremove_lock to cmdutil.addremove
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2881
diff
changeset
|
190 |
add, remove = [], [] |
2958
ff3ea21a981a
addremove: add -s/--similarity option
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
191 |
mapping = {} |
2882
c2932ad5476a
move commands.addremove_lock to cmdutil.addremove
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2881
diff
changeset
|
192 |
for src, abs, rel, exact in walk(repo, pats, opts): |
c2932ad5476a
move commands.addremove_lock to cmdutil.addremove
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
193 |
if src == 'f' and repo.dirstate.state(abs) == '?': |
c2932ad5476a
move commands.addremove_lock to cmdutil.addremove
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
194 |
add.append(abs) |
2958
ff3ea21a981a
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
195 |
mapping[abs] = rel, exact |
2882
c2932ad5476a
move commands.addremove_lock to cmdutil.addremove
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2881
diff
changeset
|
196 |
if repo.ui.verbose or not exact: |
c2932ad5476a
move commands.addremove_lock to cmdutil.addremove
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
197 |
repo.ui.status(_('adding %s\n') % ((pats and rel) or abs)) |
c2932ad5476a
move commands.addremove_lock to cmdutil.addremove
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
198 |
if repo.dirstate.state(abs) != 'r' and not os.path.exists(rel): |
c2932ad5476a
move commands.addremove_lock to cmdutil.addremove
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
199 |
remove.append(abs) |
2958
ff3ea21a981a
addremove: add -s/--similarity option
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
200 |
mapping[abs] = rel, exact |
2882
c2932ad5476a
move commands.addremove_lock to cmdutil.addremove
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2881
diff
changeset
|
201 |
if repo.ui.verbose or not exact: |
c2932ad5476a
move commands.addremove_lock to cmdutil.addremove
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
202 |
repo.ui.status(_('removing %s\n') % ((pats and rel) or abs)) |
c2932ad5476a
move commands.addremove_lock to cmdutil.addremove
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
203 |
if not dry_run: |
c2932ad5476a
move commands.addremove_lock to cmdutil.addremove
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
204 |
repo.add(add, wlock=wlock) |
c2932ad5476a
move commands.addremove_lock to cmdutil.addremove
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
205 |
repo.remove(remove, wlock=wlock) |
2958
ff3ea21a981a
addremove: add -s/--similarity option
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
206 |
if similarity > 0: |
ff3ea21a981a
addremove: add -s/--similarity option
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
207 |
for old, new, score in findrenames(repo, add, remove, similarity): |
ff3ea21a981a
addremove: add -s/--similarity option
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
208 |
oldrel, oldexact = mapping[old] |
ff3ea21a981a
addremove: add -s/--similarity option
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
209 |
newrel, newexact = mapping[new] |
ff3ea21a981a
addremove: add -s/--similarity option
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
210 |
if repo.ui.verbose or not oldexact or not newexact: |
ff3ea21a981a
addremove: add -s/--similarity option
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
211 |
repo.ui.status(_('recording removal of %s as rename to %s ' |
ff3ea21a981a
addremove: add -s/--similarity option
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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changeset
|
212 |
'(%d%% similar)\n') % |
ff3ea21a981a
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changeset
|
213 |
(oldrel, newrel, score * 100)) |
ff3ea21a981a
addremove: add -s/--similarity option
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parents:
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diff
changeset
|
214 |
if not dry_run: |
ff3ea21a981a
addremove: add -s/--similarity option
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parents:
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diff
changeset
|
215 |
repo.copy(old, new, wlock=wlock) |