def savediff():
opts = {'git': True}
fp = opener('.saved', 'w')
for chunk in patch.diff(repo, head, None,
opts=patch.diffopts(self.ui, opts)):
fp.write(chunk)
fp.close()
def getChunksForFile(self, wfile):
repo = self.repo
ctx = self.ctx
if isinstance(ctx, patchctx):
if wfile in ctx._files:
return ctx._files[wfile]
else:
return []
else:
buf = cStringIO.StringIO()
diffopts = patch.diffopts(repo.ui, {'git': True})
m = matchmod.exact(repo.root, repo.root, [wfile])
for p in patch.diff(repo,
ctx.p1().node(),
None,
match=m,
opts=diffopts):
buf.write(p)
buf.seek(0)
chunks = record.parsepatch(buf)
if chunks:
header = chunks[0]
return [header] + header.hunks
else:
return []
def cdm_pdiffs(ui, repo, *pats, **opts):
'''diff workspace against its parent
Show differences between this workspace and its parent workspace
in the same manner as 'hg diff'.
For a description of the changeset used to represent the parent
workspace, see The Parent in the extension documentation ('hg help
cdm').
'''
act = wslist[repo].active(opts.get('parent'))
if not act.revs:
return
#
# If no patterns were specified, either explicitly or via -I or -X
# use the active list files to avoid a workspace walk.
#
if pats or opts.get('include') or opts.get('exclude'):
matchfunc = wslist[repo].matcher(pats=pats, opts=opts)
else:
matchfunc = wslist[repo].matcher(files=act.files())
opts = patch.diffopts(ui, opts)
diffs = wslist[repo].diff(act.parenttip.node(), act.localtip.node(),
match=matchfunc, opts=opts)
if diffs:
ui.write(diffs)
def diff(orig, ui, repo, *args, **opts):
"""show a diff of the most recent revision against its parent from svn
"""
if not opts.get('svn', False) or opts.get('change', None):
return orig(ui, repo, *args, **opts)
meta = repo.svnmeta()
hashes = meta.revmap.hashes()
if not opts.get('rev', None):
parent = repo.parents()[0]
o_r = util.outgoing_revisions(repo, hashes, parent.node())
if o_r:
parent = repo[o_r[-1]].parents()[0]
opts['rev'] = ['%s:.' % node.hex(parent.node()), ]
node1, node2 = cmdutil.revpair(repo, opts['rev'])
baserev, _junk = hashes.get(node1, (-1, 'junk'))
newrev, _junk = hashes.get(node2, (-1, 'junk'))
it = patch.diff(repo, node1, node2,
opts=patch.diffopts(ui, opts={'git': True,
'show_function': False,
'ignore_all_space': False,
'ignore_space_change': False,
'ignore_blank_lines': False,
'unified': True,
'text': False,
}))
ui.write(util.filterdiff(''.join(it), baserev, newrev))
def recordfunc(ui, repo, message, match, opts):
"""This is generic record driver.
Its job is to interactively filter local changes, and
accordingly prepare working directory into a state in which the
job can be delegated to a non-interactive commit command such as
'commit' or 'qrefresh'.
After the actual job is done by non-interactive command, the
working directory is restored to its original state.
In the end we'll record interesting changes, and everything else
will be left in place, so the user can continue working.
"""
cmdutil.checkunfinished(repo, commit=True)
merge = len(repo[None].parents()) > 1
if merge:
raise util.Abort(_("cannot partially commit a merge " '(use "hg commit" instead)'))
status = repo.status(match=match)
diffopts = opts.copy()
diffopts["nodates"] = True
diffopts["git"] = True
diffopts = patch.diffopts(ui, opts=diffopts)
chunks = patch.diff(repo, changes=status, opts=diffopts)
fp = cStringIO.StringIO()
fp.write("".join(chunks))
fp.seek(0)
# 1. filter patch, so we have intending-to apply subset of it
try:
chunks = filterpatch(ui, parsepatch(fp))
except patch.PatchError, err:
raise util.Abort(_("error parsing patch: %s") % err)
def pick(ui, repo, ctx, ha, opts):
oldctx = repo[ha]
if oldctx.parents()[0] == ctx:
ui.debug('node %s unchanged\n' % ha)
return oldctx, [], [], []
hg.update(repo, ctx.node())
fd, patchfile = tempfile.mkstemp(prefix='hg-histedit-')
fp = os.fdopen(fd, 'w')
diffopts = patch.diffopts(ui, opts)
diffopts.git = True
gen = patch.diff(repo, oldctx.parents()[0].node(), ha, opts=diffopts)
for chunk in gen:
fp.write(chunk)
fp.close()
try:
files = {}
try:
patch.patch(patchfile, ui, cwd=repo.root, files=files, eolmode=None)
if not files:
ui.warn(_('%s: empty changeset')
% node.hex(ha))
return ctx, [], [], []
finally:
files = patch.updatedir(ui, repo, files)
os.unlink(patchfile)
except Exception, inst:
raise util.Abort(_('Fix up the change and run '
'hg histedit --continue'))
def finishfold(ui, repo, ctx, oldctx, newnode, opts, internalchanges):
parent = ctx.parents()[0].node()
hg.update(repo, parent)
fd, patchfile = tempfile.mkstemp(prefix='hg-histedit-')
fp = os.fdopen(fd, 'w')
diffopts = patch.diffopts(ui, opts)
diffopts.git = True
gen = patch.diff(repo, parent, newnode, opts=diffopts)
for chunk in gen:
fp.write(chunk)
fp.close()
files = {}
try:
patch.patch(patchfile, ui, cwd=repo.root, files=files, eolmode=None)
finally:
files = patch.updatedir(ui, repo, files)
os.unlink(patchfile)
newmessage = '\n***\n'.join(
[ctx.description(), ] +
[repo[r].description() for r in internalchanges] +
[oldctx.description(), ])
newmessage = ui.edit(newmessage, ui.username())
n = repo.commit(text=newmessage, user=ui.username(), date=max(ctx.date(), oldctx.date()),
extra=oldctx.extra())
return repo[n], [n, ], [oldctx.node(), ctx.node() ], [newnode, ] # xxx
def generate_text_diffs(self, row):
wfile = self.filemodel[row][FM_PATH]
pfile = util.pconvert(wfile)
lines = chunks.check_max_diff(self.get_ctx(), pfile)
if lines:
return self.diff_highlight_buffer(lines)
matcher = cmdutil.matchfiles(self.repo, [pfile])
opts = patch.diffopts(self.ui, self.opts)
opts.git = True
difftext = []
if self.is_merge():
wctx = self.repo[None]
pctx1, pctx2 = wctx.parents()
difftext = [_('===== Diff to first parent %d:%s =====\n') % (
pctx1.rev(), str(pctx1))]
try:
for s in patch.diff(self.repo, pctx1.node(), None,
match=matcher, opts=opts):
difftext.extend(s.splitlines(True))
difftext.append(_('\n===== Diff to second parent %d:%s =====\n') % (
pctx2.rev(), str(pctx2)))
for s in patch.diff(self.repo, pctx2.node(), None,
match=matcher, opts=opts):
difftext.extend(s.splitlines(True))
except (IOError, error.RepoError, error.LookupError, util.Abort), e:
self.stbar.set_text(str(e))
def dohgdiff():
difftext = StringIO.StringIO()
try:
if len(files) != 0:
wfiles = [self.repo.wjoin(x) for x in files]
fns, matchfn, anypats = cmdutil.matchpats(self.repo, wfiles, self.opts)
patch.diff(self.repo, self._node1, self._node2, fns, match=matchfn,
fp=difftext, opts=patch.diffopts(self.ui, self.opts))
buffer = gtk.TextBuffer()
buffer.create_tag('removed', foreground='#900000')
buffer.create_tag('added', foreground='#006400')
buffer.create_tag('position', foreground='#FF8000')
buffer.create_tag('header', foreground='#000090')
difftext.seek(0)
iter = buffer.get_start_iter()
for line in difftext:
line = toutf(line)
if line.startswith('---') or line.startswith('+++'):
buffer.insert_with_tags_by_name(iter, line, 'header')
elif line.startswith('-'):
buffer.insert_with_tags_by_name(iter, line, 'removed')
elif line.startswith('+'):
buffer.insert_with_tags_by_name(iter, line, 'added')
elif line.startswith('@@'):
buffer.insert_with_tags_by_name(iter, line, 'position')
else:
buffer.insert(iter, line)
self.diff_text.set_buffer(buffer)
finally:
difftext.close()
def savediff():
opts = {'git': True}
fp = self.opener('.saved', 'w')
for chunk in patch.diff(repo, head, None,
opts=patch.diffopts(self.ui, opts)):
fp.write(chunk)
fp.close()
def autodiff(ui, repo, *pats, **opts):
diffopts = patch.diffopts(ui, opts)
git = opts.get('git', 'no')
brokenfiles = set()
losedatafn = None
if git in ('yes', 'no'):
diffopts.git = git == 'yes'
diffopts.upgrade = False
elif git == 'auto':
diffopts.git = False
diffopts.upgrade = True
elif git == 'warn':
diffopts.git = False
diffopts.upgrade = True
def losedatafn(fn=None, **kwargs):
brokenfiles.add(fn)
return True
elif git == 'abort':
diffopts.git = False
diffopts.upgrade = True
def losedatafn(fn=None, **kwargs):
raise util.Abort('losing data for %s' % fn)
else:
raise util.Abort('--git must be yes, no or auto')
node1, node2 = scmutil.revpair(repo, [])
m = scmutil.match(repo[node2], pats, opts)
it = patch.diff(repo, node1, node2, match=m, opts=diffopts,
losedatafn=losedatafn)
for chunk in it:
ui.write(chunk)
for fn in sorted(brokenfiles):
ui.write(('data lost for: %s\n' % fn))
def __init__(self, repoagent, parent=None):
super(AnnotateView, self).__init__(parent)
self.setReadOnly(True)
self.setMarginLineNumbers(1, True)
self.setMarginType(2, qsci.TextMarginRightJustified)
self.setMouseTracking(False)
self._repoagent = repoagent
repo = repoagent.rawRepo()
# TODO: replace by repoagent if sci.repo = bundlerepo can be removed
self.repo = repo
self._annotation_enabled = False
self._links = [] # by line
self._anncache = {} # by rev
self._revmarkers = {} # by rev
self._lastrev = None
diffopts = patch.diffopts(repo.ui, section='annotate')
self._thread = AnnotateThread(self, diffopts=diffopts)
self._thread.finished.connect(self.fillModel)
self._initAnnotateOptionActions()
self._repoagent.configChanged.connect(self.configChanged)
self.configChanged()
self._loadAnnotateSettings()
def fold(ui, repo, ctx, ha, opts):
oldctx = repo[ha]
hg.update(repo, ctx.node())
fd, patchfile = tempfile.mkstemp(prefix='hg-histedit-')
fp = os.fdopen(fd, 'w')
diffopts = patch.diffopts(ui, opts)
diffopts.git = True
diffopts.ignorews = False
diffopts.ignorewsamount = False
diffopts.ignoreblanklines = False
gen = patch.diff(repo, oldctx.parents()[0].node(), ha, opts=diffopts)
for chunk in gen:
fp.write(chunk)
fp.close()
try:
files = set()
try:
applypatch(ui, repo, patchfile, files=files, eolmode=None)
if not files:
ui.warn(_('%s: empty changeset') % node.hex(ha))
return ctx, [], [], []
finally:
os.unlink(patchfile)
except Exception, inst:
raise util.Abort(
_('Fix up the change and run '
'hg histedit --continue'))
def fold(ui, repo, ctx, ha, opts):
oldctx = repo[ha]
hg.update(repo, ctx.node())
fd, patchfile = tempfile.mkstemp(prefix='hg-histedit-')
fp = os.fdopen(fd, 'w')
diffopts = patch.diffopts(ui, opts)
diffopts.git = True
diffopts.ignorews = False
diffopts.ignorewsamount = False
diffopts.ignoreblanklines = False
gen = patch.diff(repo, oldctx.parents()[0].node(), ha, opts=diffopts)
for chunk in gen:
fp.write(chunk)
fp.close()
try:
files = set()
try:
applypatch(ui, repo, patchfile, files=files, eolmode=None)
if not files:
ui.warn(_('%s: empty changeset')
% node.hex(ha))
return ctx, [], [], []
finally:
os.unlink(patchfile)
except Exception, inst:
raise util.Abort(_('Fix up the change and run '
'hg histedit --continue'))
def diff(orig, ui, repo, *args, **opts):
"""show a diff of the most recent revision against its parent from svn
"""
if not opts.get('svn', False) or opts.get('change', None):
return orig(ui, repo, *args, **opts)
meta = repo.svnmeta()
hashes = meta.revmap.hashes()
if not opts.get('rev', None):
parent = repo[None].parents()[0]
o_r = util.outgoing_revisions(repo, hashes, parent.node())
if o_r:
parent = repo[o_r[-1]].parents()[0]
opts['rev'] = ['%s:.' % node.hex(parent.node()), ]
node1, node2 = scmutil.revpair(repo, opts['rev'])
if not isinstance(node1, bytes):
# hg 4.6 and later return contexts, so convert to bytestr
node1, node2 = node1.node(), node2.node()
baserev, _junk = hashes.get(node1, (-1, 'junk'))
newrev, _junk = hashes.get(node2, (-1, 'junk'))
it = patch.diff(repo, node1, node2,
opts=patch.diffopts(ui, opts={'git': True,
'show_function': False,
'ignore_all_space': False,
'ignore_space_change': False,
'ignore_blank_lines': False,
'unified': True,
'text': False,
}))
ui.write(util.filterdiff(''.join(it), baserev, newrev))
def finishfold(ui, repo, ctx, oldctx, newnode, opts, internalchanges):
parent = ctx.parents()[0].node()
hg.update(repo, parent)
fd, patchfile = tempfile.mkstemp(prefix='hg-histedit-')
fp = os.fdopen(fd, 'w')
diffopts = patch.diffopts(ui, opts)
diffopts.git = True
diffopts.ignorews = False
diffopts.ignorewsamount = False
diffopts.ignoreblanklines = False
gen = patch.diff(repo, parent, newnode, opts=diffopts)
for chunk in gen:
fp.write(chunk)
fp.close()
files = set()
try:
applypatch(ui, repo, patchfile, files=files, eolmode=None)
finally:
os.unlink(patchfile)
newmessage = '\n***\n'.join(
[ctx.description(), ] +
[repo[r].description() for r in internalchanges] +
[oldctx.description(), ])
# If the changesets are from the same author, keep it.
if ctx.user() == oldctx.user():
username = ctx.user()
else:
username = ui.username()
newmessage = ui.edit(newmessage, username)
n = repo.commit(text=newmessage, user=username, date=max(ctx.date(), oldctx.date()),
extra=oldctx.extra())
return repo[n], [n, ], [oldctx.node(), ctx.node() ], [newnode, ] # xxx
def finishfold(ui, repo, ctx, oldctx, newnode, opts, internalchanges):
parent = ctx.parents()[0].node()
hg.update(repo, parent)
fd, patchfile = tempfile.mkstemp(prefix='hg-histedit-')
fp = os.fdopen(fd, 'w')
diffopts = patch.diffopts(ui, opts)
diffopts.git = True
diffopts.ignorews = False
diffopts.ignorewsamount = False
diffopts.ignoreblanklines = False
gen = patch.diff(repo, parent, newnode, opts=diffopts)
for chunk in gen:
fp.write(chunk)
fp.close()
files = set()
try:
applypatch(ui, repo, patchfile, files=files, eolmode=None)
finally:
os.unlink(patchfile)
newmessage = '\n***\n'.join(
[ctx.description(), ] +
[repo[r].description() for r in internalchanges] +
[oldctx.description(), ])
# If the changesets are from the same author, keep it.
if ctx.user() == oldctx.user():
username = ctx.user()
else:
username = ui.username()
newmessage = ui.edit(newmessage, username)
n = repo.commit(text=newmessage, user=username, date=max(ctx.date(), oldctx.date()),
extra=oldctx.extra())
return repo[n], [n, ], [oldctx.node(), ctx.node() ], [newnode, ] # xxx
def diffs(repo, tmpl, ctx, basectx, files, parity, style):
def countgen():
start = 1
while True:
yield start
start += 1
blockcount = countgen()
def prettyprintlines(diff, blockno):
for lineno, l in enumerate(diff.splitlines(True)):
difflineno = "%d.%d" % (blockno, lineno + 1)
if l.startswith('+'):
ltype = "difflineplus"
elif l.startswith('-'):
ltype = "difflineminus"
elif l.startswith('@'):
ltype = "difflineat"
else:
ltype = "diffline"
yield tmpl(ltype,
line=l,
lineno=lineno + 1,
lineid="l%s" % difflineno,
linenumber="% 8s" % difflineno)
if files:
m = match.exact(repo.root, repo.getcwd(), files)
else:
m = match.always(repo.root, repo.getcwd())
diffopts = patch.diffopts(repo.ui, untrusted=True)
if basectx is None:
parents = ctx.parents()
if parents:
node1 = parents[0].node()
else:
node1 = nullid
else:
node1 = basectx.node()
node2 = ctx.node()
block = []
for chunk in patch.diff(repo, node1, node2, m, opts=diffopts):
if chunk.startswith('diff') and block:
blockno = blockcount.next()
yield tmpl('diffblock',
parity=parity.next(),
blockno=blockno,
lines=prettyprintlines(''.join(block), blockno))
block = []
if chunk.startswith('diff') and style != 'raw':
chunk = ''.join(chunk.splitlines(True)[1:])
block.append(chunk)
blockno = blockcount.next()
yield tmpl('diffblock',
parity=parity.next(),
blockno=blockno,
lines=prettyprintlines(''.join(block), blockno))
def _show(self, ctx, copies, matchfn, props):
if not matchfn:
matchfn = self.patch
node = ctx.node()
diffopts = patch.diffopts(self.ui, self.diffopts)
prev = self.repo.changelog.parents(node)[0]
self.diff(diffopts, prev, node, match=matchfn)
self.ui.write("\n")
def getpatches(revs):
prev = repo['.'].rev()
for r in scmutil.revrange(repo, revs):
if r == prev and (repo[None].files() or repo[None].deleted()):
ui.warn(_('warning: working directory has '
'uncommitted changes\n'))
output = cStringIO.StringIO()
cmdutil.export(repo, [r], fp=output,
opts=patch.diffopts(ui, opts))
yield output.getvalue().split('\n')
def getpatches(revs):
prev = repo['.'].rev()
for r in scmutil.revrange(repo, revs):
if r == prev and (repo[None].files() or repo[None].deleted()):
ui.warn(
_('warning: working directory has '
'uncommitted changes\n'))
output = cStringIO.StringIO()
cmdutil.export(repo, [r], fp=output, opts=patch.diffopts(ui, opts))
yield output.getvalue().split('\n')
def difftree(ui, repo, node1=None, node2=None, *files, **opts):
"""diff trees from two commits"""
def __difftree(repo, node1, node2, files=[]):
assert node2 is not None
mmap = repo[node1].manifest()
mmap2 = repo[node2].manifest()
m = cmdutil.match(repo, files)
modified, added, removed = repo.status(node1, node2, m)[:3]
empty = short(nullid)
for f in modified:
# TODO get file permissions
ui.write(":100664 100664 %s %s M\t%s\t%s\n" %
(short(mmap[f]), short(mmap2[f]), f, f))
for f in added:
ui.write(":000000 100664 %s %s N\t%s\t%s\n" %
(empty, short(mmap2[f]), f, f))
for f in removed:
ui.write(":100664 000000 %s %s D\t%s\t%s\n" %
(short(mmap[f]), empty, f, f))
##
while True:
if opts['stdin']:
try:
line = raw_input().split(' ')
node1 = line[0]
if len(line) > 1:
node2 = line[1]
else:
node2 = None
except EOFError:
break
node1 = repo.lookup(node1)
if node2:
node2 = repo.lookup(node2)
else:
node2 = node1
node1 = repo.changelog.parents(node1)[0]
if opts['patch']:
if opts['pretty']:
catcommit(ui, repo, node2, "")
m = cmdutil.match(repo, files)
chunks = patch.diff(repo,
node1,
node2,
match=m,
opts=patch.diffopts(ui, {'git': True}))
for chunk in chunks:
ui.write(chunk)
else:
__difftree(repo, node1, node2, files=files)
if not opts['stdin']:
break
def get_diffs(self):
from mercurial import mdiff, util, patch
from repo_browser.integration import Diff
ctx = self.ctx
parent = ctx.parents()[0]
parent_date = util.datestr(parent.date())
this_date = util.datestr(ctx.date())
diffopts = patch.diffopts(self.repo.repo.ui, untrusted=True)
# Returns a tuple of modified, added, removed, deleted, unknown
# TODO: look up in the api what FIXME* are
modified, added, removed, deleted, unknown, FIXME, FIXME2 = \
self.repo.repo.status(
parent.node(),
ctx.node(),)
for modified_file in modified:
filectx = ctx.filectx(modified_file)
parent_filectx = parent.filectx(modified_file)
this_data = filectx.data()
parent_data = parent_filectx.data()
yield Diff(
mdiff.unidiff(parent_data,
parent_date,
this_data,
this_date,
modified_file,
modified_file,
opts=diffopts))
for added_file in added:
filectx = ctx.filectx(added_file)
this_data = filectx.data()
yield Diff(
mdiff.unidiff(None,
parent_date,
this_data,
this_date,
added_file,
added_file,
opts=diffopts))
for removed_file in removed:
parent_filectx = parent.filectx(removed_file)
parent_data = parent_filectx.data()
yield Diff(
mdiff.unidiff(parent_data,
parent_date,
None,
ctx.date(),
removed_file,
removed_file,
opts=diffopts))
def diffs(repo, tmpl, ctx, basectx, files, parity, style):
def countgen():
start = 1
while True:
yield start
start += 1
blockcount = countgen()
def prettyprintlines(diff, blockno):
for lineno, l in enumerate(diff.splitlines(True)):
difflineno = "%d.%d" % (blockno, lineno + 1)
if l.startswith('+'):
ltype = "difflineplus"
elif l.startswith('-'):
ltype = "difflineminus"
elif l.startswith('@'):
ltype = "difflineat"
else:
ltype = "diffline"
yield tmpl(ltype,
line=l,
lineno=lineno + 1,
lineid="l%s" % difflineno,
linenumber="% 8s" % difflineno)
if files:
m = match.exact(repo.root, repo.getcwd(), files)
else:
m = match.always(repo.root, repo.getcwd())
diffopts = patch.diffopts(repo.ui, untrusted=True)
if basectx is None:
parents = ctx.parents()
if parents:
node1 = parents[0].node()
else:
node1 = nullid
else:
node1 = basectx.node()
node2 = ctx.node()
block = []
for chunk in patch.diff(repo, node1, node2, m, opts=diffopts):
if chunk.startswith('diff') and block:
blockno = blockcount.next()
yield tmpl('diffblock', parity=parity.next(), blockno=blockno,
lines=prettyprintlines(''.join(block), blockno))
block = []
if chunk.startswith('diff') and style != 'raw':
chunk = ''.join(chunk.splitlines(True)[1:])
block.append(chunk)
blockno = blockcount.next()
yield tmpl('diffblock', parity=parity.next(), blockno=blockno,
lines=prettyprintlines(''.join(block), blockno))
def getdiff(ui, repo, r, parent, opts):
'''return diff for the specified revision'''
output = ""
if opts.get('git') or ui.configbool('diff', 'git'):
# Git diffs don't include the revision numbers with each file, so
# we have to put them in the header instead.
output += "# Node ID " + node.hex(r.node()) + "\n"
output += "# Parent " + node.hex(parent.node()) + "\n"
diffopts = patch.diffopts(ui, opts)
for chunk in patch.diff(repo, parent.node(), r.node(), opts=diffopts):
output += chunk
return output
def getdiff(ui, repo, r, parent, opts):
'''return diff for the specified revision'''
output = ""
if opts.get('git') or ui.configbool('diff', 'git'):
# Git diffs don't include the revision numbers with each file, so
# we have to put them in the header instead.
output += "# Node ID " + node.hex(r.node()) + "\n"
output += "# Parent " + node.hex(parent.node()) + "\n"
diffopts = patch.diffopts(ui, opts)
for chunk in patch.diff(repo, parent.node(), r.node(), opts=diffopts):
output += chunk
return output
def shelvefunc(ui, repo, message, match, opts):
parents = repo.dirstate.parents()
changes = repo.status(match=match)[:3]
modified, added, removed = changes
diffopts = patch.diffopts(ui, opts={'git': True, 'nodates': True})
chunks = patch.diff(repo, changes=changes, opts=diffopts)
fp = cStringIO.StringIO(''.join(chunks))
try:
ac = parsepatch(fp)
except patch.PatchError, err:
raise util.Abort(_('error parsing patch: %s') % err)
def shelvefunc(ui, repo, message, match, opts):
parents = repo.dirstate.parents()
changes = repo.status(match=match)[:3]
modified, added, removed = changes
diffopts = patch.diffopts(ui, opts={'git': True, 'nodates': True})
chunks = patch.diff(repo, changes=changes, opts=diffopts)
fp = cStringIO.StringIO(''.join(chunks))
try:
ac = parsepatch(fp)
except patch.PatchError, err:
raise util.Abort(_('error parsing patch: %s') % err)
def annotate(web, req, tmpl):
fctx = webutil.filectx(web.repo, req)
f = fctx.path()
parity = paritygen(web.stripecount)
diffopts = patch.diffopts(web.repo.ui, untrusted=True, section='annotate')
def annotate(**map):
last = None
if binary(fctx.data()):
mt = (mimetypes.guess_type(fctx.path())[0]
or 'application/octet-stream')
lines = enumerate([((fctx.filectx(fctx.filerev()), 1),
'(binary:%s)' % mt)])
else:
lines = enumerate(
fctx.annotate(follow=True, linenumber=True, diffopts=diffopts))
for lineno, ((f, targetline), l) in lines:
fnode = f.filenode()
if last != fnode:
last = fnode
yield {
"parity": parity.next(),
"node": f.hex(),
"rev": f.rev(),
"author": f.user(),
"desc": f.description(),
"extra": f.extra(),
"file": f.path(),
"targetline": targetline,
"line": l,
"lineid": "l%d" % (lineno + 1),
"linenumber": "% 6d" % (lineno + 1),
"revdate": f.date()
}
return tmpl("fileannotate",
file=f,
annotate=annotate,
path=webutil.up(f),
rev=fctx.rev(),
node=fctx.hex(),
author=fctx.user(),
date=fctx.date(),
desc=fctx.description(),
extra=fctx.extra(),
rename=webutil.renamelink(fctx),
branch=webutil.nodebranchnodefault(fctx),
parent=webutil.parents(fctx),
child=webutil.children(fctx),
permissions=fctx.manifest().flags(f))
def difftree(ui, repo, node1=None, node2=None, *files, **opts):
"""diff trees from two commits"""
def __difftree(repo, node1, node2, files=[]):
assert node2 is not None
mmap = repo[node1].manifest()
mmap2 = repo[node2].manifest()
m = cmdutil.match(repo, files)
modified, added, removed = repo.status(node1, node2, m)[:3]
empty = short(nullid)
for f in modified:
# TODO get file permissions
ui.write(":100664 100664 %s %s M\t%s\t%s\n" %
(short(mmap[f]), short(mmap2[f]), f, f))
for f in added:
ui.write(":000000 100664 %s %s N\t%s\t%s\n" %
(empty, short(mmap2[f]), f, f))
for f in removed:
ui.write(":100664 000000 %s %s D\t%s\t%s\n" %
(short(mmap[f]), empty, f, f))
##
while True:
if opts['stdin']:
try:
line = raw_input().split(' ')
node1 = line[0]
if len(line) > 1:
node2 = line[1]
else:
node2 = None
except EOFError:
break
node1 = repo.lookup(node1)
if node2:
node2 = repo.lookup(node2)
else:
node2 = node1
node1 = repo.changelog.parents(node1)[0]
if opts['patch']:
if opts['pretty']:
catcommit(ui, repo, node2, "")
m = cmdutil.match(repo, files)
chunks = patch.diff(repo, node1, node2, match=m,
opts=patch.diffopts(ui, {'git': True}))
for chunk in chunks:
ui.write(chunk)
else:
__difftree(repo, node1, node2, files=files)
if not opts['stdin']:
break
def annotate(web, req, tmpl):
fctx = webutil.filectx(web.repo, req)
f = fctx.path()
parity = paritygen(web.stripecount)
diffopts = patch.diffopts(web.repo.ui, untrusted=True, section="annotate")
def annotate(**map):
last = None
if binary(fctx.data()):
mt = mimetypes.guess_type(fctx.path())[0] or "application/octet-stream"
lines = enumerate([((fctx.filectx(fctx.filerev()), 1), "(binary:%s)" % mt)])
else:
lines = enumerate(fctx.annotate(follow=True, linenumber=True, diffopts=diffopts))
for lineno, ((f, targetline), l) in lines:
fnode = f.filenode()
if last != fnode:
last = fnode
yield {
"parity": parity.next(),
"node": f.hex(),
"rev": f.rev(),
"author": f.user(),
"desc": f.description(),
"extra": f.extra(),
"file": f.path(),
"targetline": targetline,
"line": l,
"lineid": "l%d" % (lineno + 1),
"linenumber": "% 6d" % (lineno + 1),
"revdate": f.date(),
}
return tmpl(
"fileannotate",
file=f,
annotate=annotate,
path=webutil.up(f),
rev=fctx.rev(),
node=fctx.hex(),
author=fctx.user(),
date=fctx.date(),
desc=fctx.description(),
extra=fctx.extra(),
rename=webutil.renamelink(fctx),
branch=webutil.nodebranchnodefault(fctx),
parent=webutil.parents(fctx),
child=webutil.children(fctx),
permissions=fctx.manifest().flags(f),
)
def diffopts(self, opts={}, patchfn=None):
diffopts = patchmod.diffopts(self.ui, opts)
if self.gitmode == 'auto':
diffopts.upgrade = True
elif self.gitmode == 'keep':
pass
elif self.gitmode in ('yes', 'no'):
diffopts.git = self.gitmode == 'yes'
else:
raise util.Abort(_('mq.git option can be auto/keep/yes/no'
' got %s') % self.gitmode)
if patchfn:
diffopts = self.patchopts(diffopts, patchfn)
return diffopts
def need_backup(self):
'''Compare backup of uncommitted changes to workspace'''
if self._dirstate() != node.hex(self.ws.repo.changectx().node()):
return True
curdiff = StringIO()
diff = self.bu.backupfile('diff')
fd = None
patch.diff(self.ws.repo,
fp=curdiff,
opts=patch.diffopts(self.ws.ui, opts={'git': True}))
if os.path.exists(diff):
try:
try:
fd = open(diff)
backdiff = fd.read()
except EnvironmentError, e:
raise util.Abort("couldn't open backup diff %s\n"
" %s" % (diff, e))
finally:
if fd and not fd.closed:
fd.close()
else:
backdiff = ''
if backdiff != curdiff.getvalue():
return True
currrenamed = self._clobbering_renames()
bakrenamed = None
if os.path.exists(self.bu.backupfile('renames')):
try:
try:
fd = open(self.bu.backupfile('renames'))
bakrenamed = [line.strip().split(' ') for line in fd]
except EnvironmentError, e:
raise util.Abort("couldn't open renames file %s: %s\n" %
(self.bu.backupfile('renames'), e))
finally:
if fd and not fd.closed:
fd.close()
if currrenamed != bakrenamed:
return True
return False
def _get_diffs(self, repository=None, filepath=None):
diffs = []
for repo, root in self.repositories:
if repository and root != repository:
continue
#commands.pull(thisui, user_repo)
# The hg diff command returns the entire set of diffs as one big
# chunk. The following code is lifted from the source (version
# 1.2) as the method for getting the individual diffs. As such,
# this is prone to break in the case of internal changes. We
# should try and get an external method to do the same thing.
node1, node2 = cmdutil.revpair(repo, None)
match = cmdutil.match(repo, (), {})
repodiffs = []
for diff in patch.diff(repo, node1, node2, match=match, opts=patch.diffopts(self.ui)):
diffheader = diff.split('\n')[0]
filename = DIFF_FILE.match(diffheader).groups()[0]
if filepath and filepath == filename:
return {'repository':root,
'filename':filename,
'diff': highlight(diff, DiffLexer(), HtmlFormatter())}
# Should I instantiate a single lexer and formatter and share them?
repodiffs.append({'repository':root,
'filename':filename,
'diff': highlight(diff, DiffLexer(), HtmlFormatter())})
# At the repo level, we want to go through all found files and look
# for related issues
try:
issues = yamltrak.issues([repo.root])[root]
except KeyError:
# There is no issue database, or maybe just no open issues...
issues = {}
for diff in repodiffs:
relatedissues = yamltrak.relatedissues(repo.root, filename=diff['filename'], ids=issues.keys())
related = {}
for issue in relatedissues:
related[issue] = {'repo':root,
'title':issues[issue]['title']}
diff['relatedissues'] = related
diffs += repodiffs
# Done collecting the diffs
if filepath:
# User wanted a specific diff, and we didn't find it. This
# probably isn't the best exception, but it will have to do...
raise LookupError
return diffs
def diff_branch(ui, repo, branch, **opts):
"""Shows the changes from a branch"""
if branch not in repo.branchtags():
ui.warn("Branch %s does not exist! (use 'hg branches' to get a list of branches)\n" % branch)
return
curr = repo[None].branch()
if branch == curr:
ui.status("Already on branch %s\n" % branch)
return
rev = repo.branchtip(branch)
dest = "default"
drev = repo.branchtip(dest)
ancestor = repo.changelog.ancestor(rev, drev)
diffopts = patch.diffopts(ui, opts)
cmdutil.diffordiffstat(ui, repo, diffopts, ancestor, rev, None)
def diff(self, node1=None, node2=None, match=None, opts=None):
'''Return the diff of changes between two changesets as a string'''
#
# Retain compatibility by only calling diffopts() if it
# obviously has not already been done.
#
if isinstance(opts, dict):
opts = patch.diffopts(self.ui, opts)
ret = cStringIO.StringIO()
for chunk in patch.diff(self.repo, node1, node2, match=match,
opts=opts):
ret.write(chunk)
return ret.getvalue()
def update_commit_preview(self):
if self.is_merge():
opts = patch.diffopts(self.ui, self.opts)
opts.git = True
wctx = self.repo[None]
pctx1, pctx2 = wctx.parents()
difftext = [_('===== Diff to first parent %d:%s =====\n') % (
pctx1.rev(), str(pctx1))]
try:
for s in patch.diff(self.repo, pctx1.node(), None, opts=opts):
difftext.extend(s.splitlines(True))
difftext.append(_('\n===== Diff to second parent %d:%s =====\n') % (
pctx2.rev(), str(pctx2)))
for s in patch.diff(self.repo, pctx2.node(), None, opts=opts):
difftext.extend(s.splitlines(True))
except (IOError, error.RepoError, error.LookupError, util.Abort), e:
self.stbar.set_text(str(e))
def pdiff(self, pats, opts, parent=None):
'Return diffs relative to PARENT, as best as we can make out'
parent = self.parent(parent)
act = self.active(parent)
#
# act.localtip maybe nil, in the case of uncommitted local
# changes.
#
if not act.revs:
return
matchfunc = cmdutil.match(self.repo, pats, opts)
opts = patch.diffopts(self.ui, opts)
return self.diff(act.parenttip.node(), act.localtip.node(),
match=matchfunc, opts=opts)
def diff(self, node1=None, node2=None, match=None, opts=None):
'''Return the diff of changes between two changesets as a string'''
#
# Retain compatibility by only calling diffopts() if it
# obviously has not already been done.
#
if isinstance(opts, dict):
opts = patch.diffopts(self.ui, opts)
ret = cStringIO.StringIO()
for chunk in patch.diff(self.repo,
node1,
node2,
match=match,
opts=opts):
ret.write(chunk)
return ret.getvalue()
def diffs(repo, tmpl, ctx, files, parity, style):
def countgen():
start = 1
while True:
yield start
start += 1
blockcount = countgen()
def prettyprintlines(diff):
blockno = blockcount.next()
for lineno, l in enumerate(diff.splitlines(True)):
lineno = "%d.%d" % (blockno, lineno + 1)
if l.startswith("+"):
ltype = "difflineplus"
elif l.startswith("-"):
ltype = "difflineminus"
elif l.startswith("@"):
ltype = "difflineat"
else:
ltype = "diffline"
yield tmpl(ltype, line=l, lineid="l%s" % lineno, linenumber="% 8s" % lineno)
if files:
m = match.exact(repo.root, repo.getcwd(), files)
else:
m = match.always(repo.root, repo.getcwd())
diffopts = patch.diffopts(repo.ui, untrusted=True)
parents = ctx.parents()
node1 = parents and parents[0].node() or nullid
node2 = ctx.node()
block = []
for chunk in patch.diff(repo, node1, node2, m, opts=diffopts):
if chunk.startswith("diff") and block:
yield tmpl("diffblock", parity=parity.next(), lines=prettyprintlines("".join(block)))
block = []
if chunk.startswith("diff") and style != "raw":
chunk = "".join(chunk.splitlines(True)[1:])
block.append(chunk)
yield tmpl("diffblock", parity=parity.next(), lines=prettyprintlines("".join(block)))
def backup(self):
'''Backup uncommitted changes'''
if self.ws.merged():
raise util.Abort("Unable to backup an uncommitted merge.\n"
"Please complete your merge and commit")
dirstate = node.hex(self.ws.repo.changectx().node())
fp = None
try:
try:
fp = open(self.bu.backupfile('dirstate'), 'w')
fp.write(dirstate + '\n')
except EnvironmentError, e:
raise util.Abort("couldn't save working copy parent: %s" % e)
finally:
if fp and not fp.closed:
fp.close()
try:
try:
fp = open(self.bu.backupfile('renames'), 'w')
for cons in self._clobbering_renames():
fp.write("%s %s\n" % cons)
except EnvironmentError, e:
raise util.Abort("couldn't save clobbering copies: %s" % e)
finally:
if fp and not fp.closed:
fp.close()
try:
try:
fp = open(self.bu.backupfile('diff'), 'w')
patch.diff(self.ws.repo,
fp=fp,
opts=patch.diffopts(self.ws.ui, opts={'git': True}))
except EnvironmentError, e:
raise util.Abort("couldn't save working copy diff: %s" % e)
finally:
if fp and not fp.closed:
fp.close()
def diff(self, node, ref):
maxdiff = int(self.ui.config('notify', 'maxdiff', 300))
prev = self.repo.changelog.parents(node)[0]
self.ui.pushbuffer()
patch.diff(self.repo, prev, ref, opts=patch.diffopts(self.ui))
difflines = self.ui.popbuffer().splitlines(1)
if self.ui.configbool('notify', 'diffstat', True):
s = patch.diffstat(difflines)
# s may be nil, don't include the header if it is
if s:
self.ui.write('\ndiffstat:\n\n%s' % s)
if maxdiff == 0:
return
if maxdiff > 0 and len(difflines) > maxdiff:
self.ui.write(_('\ndiffs (truncated from %d to %d lines):\n\n') %
(len(difflines), maxdiff))
difflines = difflines[:maxdiff]
elif difflines:
self.ui.write(_('\ndiffs (%d lines):\n\n') % len(difflines))
self.ui.write(*difflines)
def pdiff(self, pats, opts, parent=None):
'Return diffs relative to PARENT, as best as we can make out'
parent = self.parent(parent)
act = self.active(parent)
#
# act.localtip maybe nil, in the case of uncommitted local
# changes.
#
if not act.revs:
return
names, match = cmdutil.matchpats(self.repo, pats, opts)[:2]
opts = patch.diffopts(self.ui, opts)
ret = cStringIO.StringIO()
patch.diff(self.repo, act.parenttip.node(), act.localtip.node(),
names, fp=ret, opts=opts, match=match)
return ret.getvalue()
def edit(ui, repo, ctx, ha, opts):
oldctx = repo[ha]
hg.update(repo, ctx.node())
fd, patchfile = tempfile.mkstemp(prefix='hg-histedit-')
fp = os.fdopen(fd, 'w')
diffopts = patch.diffopts(ui, opts)
diffopts.git = True
gen = patch.diff(repo, oldctx.parents()[0].node(), ha, opts=diffopts)
for chunk in gen:
fp.write(chunk)
fp.close()
try:
files = {}
try:
patch.patch(patchfile, ui, cwd=repo.root, files=files, eolmode=None)
finally:
files = patch.updatedir(ui, repo, files)
os.unlink(patchfile)
except Exception, inst:
pass
def get_diffs(self):
from mercurial import mdiff, util, patch
from repo_browser.integration import Diff
ctx = self.ctx
parent = ctx.parents()[0]
parent_date = util.datestr(parent.date())
this_date = util.datestr(ctx.date())
diffopts = patch.diffopts(self.repo.repo.ui, untrusted=True)
# Returns a tuple of modified, added, removed, deleted, unknown
# TODO: look up in the api what FIXME* are
modified, added, removed, deleted, unknown, FIXME, FIXME2 = \
self.repo.repo.status(
parent.node(),
ctx.node(),)
for modified_file in modified:
filectx = ctx.filectx(modified_file)
parent_filectx = parent.filectx(modified_file)
this_data = filectx.data()
parent_data = parent_filectx.data()
yield Diff(mdiff.unidiff(parent_data, parent_date,
this_data,this_date,
modified_file, modified_file,
opts=diffopts))
for added_file in added:
filectx = ctx.filectx(added_file)
this_data = filectx.data()
yield Diff(mdiff.unidiff(
None, parent_date, this_data, this_date,
added_file, added_file, opts=diffopts))
for removed_file in removed:
parent_filectx = parent.filectx(removed_file)
parent_data = parent_filectx.data()
yield Diff(mdiff.unidiff(
parent_data, parent_date, None, ctx.date(),
removed_file, removed_file, opts=diffopts))
def diff(self, node, ref):
maxdiff = int(self.ui.config('notify', 'maxdiff', 300))
prev = self.repo.changelog.parents(node)[0]
self.ui.pushbuffer()
patch.diff(self.repo, prev, ref, opts=patch.diffopts(self.ui))
difflines = self.ui.popbuffer().splitlines(1)
if self.ui.configbool('notify', 'diffstat', True):
s = patch.diffstat(difflines)
# s may be nil, don't include the header if it is
if s:
self.ui.write('\ndiffstat:\n\n%s' % s)
if maxdiff == 0:
return
if maxdiff > 0 and len(difflines) > maxdiff:
self.ui.write(
_('\ndiffs (truncated from %d to %d lines):\n\n') %
(len(difflines), maxdiff))
difflines = difflines[:maxdiff]
elif difflines:
self.ui.write(_('\ndiffs (%d lines):\n\n') % len(difflines))
self.ui.write(*difflines)
def recordfunc(ui, repo, message, match, opts):
"""This is generic record driver.
Its job is to interactively filter local changes, and
accordingly prepare working directory into a state in which the
job can be delegated to a non-interactive commit command such as
'commit' or 'qrefresh'.
After the actual job is done by non-interactive command, the
working directory is restored to its original state.
In the end we'll record interesting changes, and everything else
will be left in place, so the user can continue working.
"""
cmdutil.checkunfinished(repo, commit=True)
merge = len(repo[None].parents()) > 1
if merge:
raise util.Abort(
_('cannot partially commit a merge '
'(use "hg commit" instead)'))
changes = repo.status(match=match)[:3]
diffopts = patch.diffopts(
ui,
opts=dict(git=True,
nodates=True,
ignorews=opts.get('ignore_all_space'),
ignorewsamount=opts.get('ignore_space_change'),
ignoreblanklines=opts.get('ignore_blank_lines')))
chunks = patch.diff(repo, changes=changes, opts=diffopts)
fp = cStringIO.StringIO()
fp.write(''.join(chunks))
fp.seek(0)
# 1. filter patch, so we have intending-to apply subset of it
try:
chunks = filterpatch(ui, parsepatch(fp))
except patch.PatchError, err:
raise util.Abort(_('error parsing patch: %s') % err)
def getChunksForFile(self, wfile):
repo = self.repo
ctx = self.ctx
if isinstance(ctx, patchctx):
if wfile in ctx._files:
return ctx._files[wfile]
else:
return []
else:
buf = cStringIO.StringIO()
diffopts = patch.diffopts(repo.ui, {'git':True})
m = matchmod.exact(repo.root, repo.root, [wfile])
for p in patch.diff(repo, ctx.p1().node(), None, match=m,
opts=diffopts):
buf.write(p)
buf.seek(0)
chunks = record.parsepatch(buf)
if chunks:
header = chunks[0]
return [header] + header.hunks
else:
return []
def edit(ui, repo, ctx, ha, opts):
oldctx = repo[ha]
hg.update(repo, ctx.node())
fd, patchfile = tempfile.mkstemp(prefix='hg-histedit-')
fp = os.fdopen(fd, 'w')
diffopts = patch.diffopts(ui, opts)
diffopts.git = True
diffopts.ignorews = False
diffopts.ignorewsamount = False
diffopts.ignoreblanklines = False
gen = patch.diff(repo, oldctx.parents()[0].node(), ha, opts=diffopts)
for chunk in gen:
fp.write(chunk)
fp.close()
try:
files = set()
try:
applypatch(ui, repo, patchfile, files=files, eolmode=None)
finally:
os.unlink(patchfile)
except Exception, inst:
pass
def edit(ui, repo, ctx, ha, opts):
oldctx = repo[ha]
hg.update(repo, ctx.node())
fd, patchfile = tempfile.mkstemp(prefix='hg-histedit-')
fp = os.fdopen(fd, 'w')
diffopts = patch.diffopts(ui, opts)
diffopts.git = True
diffopts.ignorews = False
diffopts.ignorewsamount = False
diffopts.ignoreblanklines = False
gen = patch.diff(repo, oldctx.parents()[0].node(), ha, opts=diffopts)
for chunk in gen:
fp.write(chunk)
fp.close()
try:
files = set()
try:
applypatch(ui, repo, patchfile, files=files, eolmode=None)
finally:
os.unlink(patchfile)
except Exception, inst:
pass
def diff(self, ctx, ref=None):
maxdiff = int(self.ui.config('notify', 'maxdiff', 300))
prev = ctx.p1().node()
ref = ref and ref.node() or ctx.node()
chunks = patch.diff(self.repo, prev, ref, opts=patch.diffopts(self.ui))
difflines = ''.join(chunks).splitlines()
if self.ui.configbool('notify', 'diffstat', True):
s = patch.diffstat(difflines)
# s may be nil, don't include the header if it is
if s:
self.ui.write('\ndiffstat:\n\n%s' % s)
if maxdiff == 0:
return
elif maxdiff > 0 and len(difflines) > maxdiff:
msg = _('\ndiffs (truncated from %d to %d lines):\n\n')
self.ui.write(msg % (len(difflines), maxdiff))
difflines = difflines[:maxdiff]
elif difflines:
self.ui.write(_('\ndiffs (%d lines):\n\n') % len(difflines))
self.ui.write("\n".join(difflines))
def getpatches(revs):
for r in scmutil.revrange(repo, revs):
output = cStringIO.StringIO()
cmdutil.export(repo, [r], fp=output, opts=patch.diffopts(ui, opts))
yield output.getvalue().split('\n')
def apply(self, repo, source, revmap, merges, opts={}):
'''apply the revisions in revmap one by one in revision order'''
revs = revmap.keys()
revs.sort()
p1, p2 = repo.dirstate.parents()
pulls = []
diffopts = patch.diffopts(self.ui, opts)
diffopts.git = True
lock = wlock = None
try:
wlock = repo.wlock()
lock = repo.lock()
for rev in revs:
node = revmap[rev]
revstr = '%s:%s' % (rev, revlog.short(node))
if self.applied(repo, node, p1):
self.ui.warn(
_('skipping already applied revision %s\n') % revstr)
continue
parents = source.changelog.parents(node)
if not opts.get('filter'):
# If the changeset parent is the same as the wdir's parent,
# just pull it.
if parents[0] == p1:
pulls.append(node)
p1 = node
continue
if pulls:
if source != repo:
repo.pull(source, heads=pulls)
merge.update(repo, pulls[-1], False, False, None)
p1, p2 = repo.dirstate.parents()
pulls = []
domerge = False
if node in merges:
# pulling all the merge revs at once would mean we couldn't
# transplant after the latest even if transplants before them
# fail.
domerge = True
if not hasnode(repo, node):
repo.pull(source, heads=[node])
if parents[1] != revlog.nullid:
self.ui.note(
_('skipping merge changeset %s:%s\n') %
(rev, revlog.short(node)))
patchfile = None
else:
fd, patchfile = tempfile.mkstemp(prefix='hg-transplant-')
fp = os.fdopen(fd, 'w')
patch.diff(source, parents[0], node, fp=fp, opts=diffopts)
fp.close()
del revmap[rev]
if patchfile or domerge:
try:
n = self.applyone(repo,
node,
source.changelog.read(node),
patchfile,
merge=domerge,
log=opts.get('log'),
filter=opts.get('filter'))
if n and domerge:
self.ui.status(
_('%s merged at %s\n') %
(revstr, revlog.short(n)))
elif n:
self.ui.status(
_('%s transplanted to %s\n') %
(revlog.short(node), revlog.short(n)))
finally:
if patchfile:
os.unlink(patchfile)
if pulls:
repo.pull(source, heads=pulls)
merge.update(repo, pulls[-1], False, False, None)
finally:
self.saveseries(revmap, merges)
self.transplants.write()
del lock, wlock
def diffopts(self, opts={}):
"""proxies a call to patch.diffopts, providing the ui argument"""
# could this be curried like opener is?
return patch.diffopts(self.ui, opts)
def _readStatus(self, ctx, ctx2, wfile, status, changeselect, force):
def getstatus(repo, n1, n2, wfile):
m = match.exact(repo.root, repo.getcwd(), [wfile])
modified, added, removed = repo.status(n1, n2, match=m)[:3]
if wfile in modified:
return 'M'
if wfile in added:
return 'A'
if wfile in removed:
return 'R'
if wfile in ctx:
return 'C'
return None
isbfile = False
repo = ctx._repo
maxdiff = repo.maxdiff
self.flabel = u'<b>%s</b>' % self.filePath()
if ctx2:
# If a revision to compare to was provided, we must put it in
# the context of the subrepo as well
if ctx2._repo.root != ctx._repo.root:
wsub2, wfileinsub2, sctx2 = \
hglib.getDeepestSubrepoContainingFile(wfile, ctx2)
if wsub2:
ctx2 = sctx2
absfile = repo.wjoin(wfile)
if (wfile in ctx and 'l' in ctx.flags(wfile)) or \
os.path.islink(absfile):
if wfile in ctx:
data = ctx[wfile].data()
else:
data = os.readlink(absfile)
self.contents = data
self.flabel += _(' <i>(is a symlink)</i>')
return
if ctx2 is None:
ctx2 = ctx.p1()
if status is None:
status = getstatus(repo, ctx2.node(), ctx.node(), wfile)
mde = _('File or diffs not displayed: '
'File is larger than the specified max size.\n'
'maxdiff = %s KB') % (maxdiff // 1024)
if status in ('R', '!'):
if wfile in ctx.p1():
fctx = ctx.p1()[wfile]
if fctx._filelog.rawsize(fctx.filerev()) > maxdiff:
self.error = mde
else:
olddata = fctx.data()
if '\0' in olddata:
self.error = 'binary file'
else:
self.contents = olddata
self.flabel += _(' <i>(was deleted)</i>')
elif hasattr(ctx.p1(), 'hasStandin') and ctx.p1().hasStandin(wfile):
self.error = 'binary file'
self.flabel += _(' <i>(was deleted)</i>')
else:
self.flabel += _(' <i>(was added, now missing)</i>')
return
if status in ('I', '?'):
assert ctx.rev() is None
self.flabel += _(' <i>(is unversioned)</i>')
if os.path.getsize(absfile) > maxdiff:
self.error = mde
return
data = util.posixfile(absfile, 'r').read()
if not force and '\0' in data:
self.error = 'binary file'
else:
self.contents = data
return
if status in ('M', 'A', 'C'):
if ctx.hasStandin(wfile):
wfile = ctx.findStandin(wfile)
isbfile = True
try:
fctx, newdata = self._checkMaxDiff(ctx, wfile, maxdiff, force)
except _BadContent:
if status == 'A':
self._checkRenamed(repo, ctx, ctx2, wfile)
raise
self.contents = newdata
if status == 'C':
# no further comparison is necessary
return
for pctx in ctx.parents():
if 'x' in fctx.flags() and 'x' not in pctx.flags(wfile):
self.elabel = _("exec mode has been "
"<font color='red'>set</font>")
elif 'x' not in fctx.flags() and 'x' in pctx.flags(wfile):
self.elabel = _("exec mode has been "
"<font color='red'>unset</font>")
if status == 'A':
oldname = self._checkRenamed(repo, ctx, ctx2, wfile)
if not oldname:
return
olddata = ctx2[oldname].data()
elif status == 'M':
if wfile not in ctx2:
# merge situation where file was added in other branch
self.flabel += _(' <i>(was added)</i>')
return
oldname = wfile
olddata = ctx2[wfile].data()
else:
return
self.olddata = olddata
if changeselect:
diffopts = patch.diffopts(repo.ui, {})
diffopts.git = True
m = match.exact(repo.root, repo.root, [wfile])
fp = cStringIO.StringIO()
copy = {}
if oldname != wfile:
copy[wfile] = oldname
patches = patch.diff(repo, ctx.node(), None, match=m,
opts=diffopts, copy=copy)
for c in patches:
fp.write(c)
fp.seek(0)
# feed diffs through parsepatch() for more fine grained
# chunk selection
filediffs = patch.parsepatch(fp)
if filediffs and filediffs[0].hunks:
self.changes = filediffs[0]
else:
self.diff = ''
return
self.changes.excludecount = 0
values = []
lines = 0
for chunk in self.changes.hunks:
buf = cStringIO.StringIO()
chunk.write(buf)
chunk.excluded = False
val = buf.getvalue()
values.append(val)
chunk.lineno = lines
chunk.linecount = len(val.splitlines())
lines += chunk.linecount
self.diff = ''.join(values)
else:
diffopts = patch.diffopts(repo.ui, {})
diffopts.git = False
newdate = util.datestr(ctx.date())
olddate = util.datestr(ctx2.date())
if isbfile:
olddata += '\0'
newdata += '\0'
difftext = hglib.unidifftext(olddata, olddate, newdata, newdate,
oldname, wfile, opts=diffopts)
if difftext:
self.diff = ('diff -r %s -r %s %s\n' % (ctx, ctx2, oldname)
+ difftext)
else:
self.diff = ''
def rdiff(ui, repo, url, lrev=None, rrev=None, *pats, **opts):
def rui():
try:
return hg.remoteui(repo, opts)
except AttributeError:
# pre 1.6
return cmdutil.remoteui(repo, opts)
try:
other = getpeer(rui(), {}, url)
except AttributeError:
# pre-1.3
other = hg.repository(ui, url)
cmdutil.setremoteconfig(ui, opts)
ui.status(_('comparing with %s\n') % url)
if rrev:
if capable(other, 'lookup'):
rrev = other.lookup(rrev)
else:
error = _(
"Other repository doesn't support revision lookup, so a rev cannot be specified."
)
raise util.Abort(error)
incoming = findincomingfn(repo)(other, heads=rrev and [rrev] or [])
if not incoming:
# remote is a subset of local
if not rrev:
if capable(other, 'lookup'):
rrev = other.lookup('tip')
else:
raise util.Abort(_('cannot determine remote tip'))
other = repo
bundle = None
try:
if incoming:
# create a bundle (uncompressed if other repo is not local)
if not rrev:
cg = other.changegroup(incoming, "incoming")
else:
if not capable(other, 'changegroupsubset'):
raise util.Abort(
_("Partial incoming cannot be done because other repository doesn't support changegroupsubset."
))
cg = other.changegroupsubset(incoming, rrev and [rrev] or [],
'incoming')
bundle = changegroup.writebundle(cg, '', 'HG10UN')
other = hg.repository(ui, bundle)
if lrev:
lrev = repo.changectx(lrev).node()
rrev = other.changectx(rrev or 'tip').node()
if opts['reverse']:
lrev, rrev = rrev, lrev
if not lrev:
# bundle dirstate removed prior to hg 1.1
lrev = repo.dirstate.parents()[0]
try:
try:
# scmutil.match expects a context not a repo
m = scmutil.match(repo[None], pats, opts)
except (ImportError, AttributeError):
m = cmdutil.match(repo, pats, opts)
chunks = patch.diff(other,
lrev,
rrev,
match=m,
opts=patch.diffopts(ui, opts))
for chunk in chunks:
ui.write(chunk)
except AttributeError:
# 1.0 compatibility
fns, matchfn, anypats = cmdutil.matchpats(repo, pats, opts)
patch.diff(other,
lrev,
rrev,
fns,
match=matchfn,
opts=patch.diffopts(ui, opts))
finally:
if hasattr(other, 'close'):
other.close()
if bundle:
os.unlink(bundle)
