def diff(self, tmpl, node1, node2, files):
def filterfiles(filters, files):
l = [x for x in files if x in filters]
for t in filters:
if t and t[-1] != os.sep:
t += os.sep
l += [x for x in files if x.startswith(t)]
return l
parity = paritygen(self.stripecount)
def diffblock(diff, f, fn):
yield tmpl(
"diffblock", lines=prettyprintlines(diff), parity=parity.next(), file=f, filenode=hex(fn or nullid)
)
blockcount = webutil.countgen()
def prettyprintlines(diff):
blockno = blockcount.next()
for lineno, l in enumerate(diff.splitlines(1)):
if blockno == 0:
lineno = lineno + 1
else:
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)
r = self.repo
c1 = r[node1]
c2 = r[node2]
date1 = util.datestr(c1.date())
date2 = util.datestr(c2.date())
modified, added, removed, deleted, unknown = r.status(node1, node2)[:5]
if files:
modified, added, removed = map(lambda x: filterfiles(files, x), (modified, added, removed))
for f in modified:
to = c1.filectx(f).data()
tn = c2.filectx(f).data()
yield diffblock(mdiff.unidiff(to, date1, tn, date2, f, f), f, tn)
for f in added:
to = None
tn = c2.filectx(f).data()
yield diffblock(mdiff.unidiff(to, date1, tn, date2, f, f), f, tn)
for f in removed:
to = c1.filectx(f).data()
tn = None
yield diffblock(mdiff.unidiff(to, date1, tn, date2, f, f), f, tn)
def diff(repo, node1=None, node2=None, match=None, changes=None, opts=None):
'''yields diff of changes to files between two nodes, or node and
working directory.
if node1 is None, use first dirstate parent instead.
if node2 is None, compare node1 with working directory.'''
if opts is None:
opts = mdiff.defaultopts
if not node1:
node1 = repo.dirstate.parents()[0]
def lrugetfilectx():
cache = {}
order = []
def getfilectx(f, ctx):
fctx = ctx.filectx(f, filelog=cache.get(f))
if f not in cache:
if len(cache) > 20:
del cache[order.pop(0)]
cache[f] = fctx._filelog
else:
order.remove(f)
order.append(f)
return fctx
return getfilectx
getfilectx = lrugetfilectx()
ctx1 = repo[node1]
ctx2 = repo[node2]
if not changes:
changes = repo.status(ctx1, ctx2, match=match)
modified, added, removed = changes[:3]
if not modified and not added and not removed:
return
date1 = util.datestr(ctx1.date())
man1 = ctx1.manifest()
if repo.ui.quiet:
r = None
else:
hexfunc = repo.ui.debugflag and hex or short
r = [hexfunc(node) for node in [node1, node2] if node]
if opts.git:
copy, diverge = copies.copies(repo, ctx1, ctx2, repo[nullid])
copy = copy.copy()
for k, v in copy.items():
copy[v] = k
gone = set()
gitmode = {'l': '120000', 'x': '100755', '': '100644'}
for f in sorted(modified + added + removed):
to = None
tn = None
dodiff = True
header = []
if f in man1:
to = getfilectx(f, ctx1).data()
if f not in removed:
tn = getfilectx(f, ctx2).data()
a, b = f, f
if opts.git:
if f in added:
mode = gitmode[ctx2.flags(f)]
if f in copy:
a = copy[f]
omode = gitmode[man1.flags(a)]
_addmodehdr(header, omode, mode)
if a in removed and a not in gone:
op = 'rename'
gone.add(a)
else:
op = 'copy'
header.append('%s from %s\n' % (op, a))
header.append('%s to %s\n' % (op, f))
to = getfilectx(a, ctx1).data()
else:
header.append('new file mode %s\n' % mode)
if util.binary(tn):
dodiff = 'binary'
elif f in removed:
# have we already reported a copy above?
if f in copy and copy[f] in added and copy[copy[f]] == f:
dodiff = False
else:
header.append('deleted file mode %s\n' %
gitmode[man1.flags(f)])
else:
omode = gitmode[man1.flags(f)]
nmode = gitmode[ctx2.flags(f)]
_addmodehdr(header, omode, nmode)
if util.binary(to) or util.binary(tn):
dodiff = 'binary'
r = None
header.insert(0, mdiff.diffline(r, a, b, opts))
if dodiff:
if dodiff == 'binary':
text = b85diff(to, tn)
else:
text = mdiff.unidiff(to, date1,
# ctx2 date may be dynamic
tn, util.datestr(ctx2.date()),
a, b, r, opts=opts)
if header and (text or len(header) > 1):
yield ''.join(header)
if text:
yield text
def diff(repo, node1=None, node2=None, files=None, match=util.always,
fp=None, changes=None, opts=None):
'''print diff of changes to files between two nodes, or node and
working directory.
if node1 is None, use first dirstate parent instead.
if node2 is None, compare node1 with working directory.'''
if opts is None:
opts = mdiff.defaultopts
if fp is None:
fp = repo.ui
if not node1:
node1 = repo.dirstate.parents()[0]
ccache = {}
def getctx(r):
if r not in ccache:
ccache[r] = context.changectx(repo, r)
return ccache[r]
flcache = {}
def getfilectx(f, ctx):
flctx = ctx.filectx(f, filelog=flcache.get(f))
if f not in flcache:
flcache[f] = flctx._filelog
return flctx
# reading the data for node1 early allows it to play nicely
# with repo.status and the revlog cache.
ctx1 = context.changectx(repo, node1)
# force manifest reading
man1 = ctx1.manifest()
date1 = util.datestr(ctx1.date())
if not changes:
changes = repo.status(node1, node2, files, match=match)[:5]
modified, added, removed, deleted, unknown = changes
if not modified and not added and not removed:
return
if node2:
ctx2 = context.changectx(repo, node2)
execf2 = ctx2.manifest().execf
linkf2 = ctx2.manifest().linkf
else:
ctx2 = context.workingctx(repo)
execf2 = util.execfunc(repo.root, None)
linkf2 = util.linkfunc(repo.root, None)
if execf2 is None:
mc = ctx2.parents()[0].manifest().copy()
execf2 = mc.execf
linkf2 = mc.linkf
if repo.ui.quiet:
r = None
else:
hexfunc = repo.ui.debugflag and hex or short
r = [hexfunc(node) for node in [node1, node2] if node]
if opts.git:
copy, diverge = copies.copies(repo, ctx1, ctx2, repo.changectx(nullid))
for k, v in copy.items():
copy[v] = k
all = modified + added + removed
all.sort()
gone = {}
for f in all:
to = None
tn = None
dodiff = True
header = []
if f in man1:
to = getfilectx(f, ctx1).data()
if f not in removed:
tn = getfilectx(f, ctx2).data()
a, b = f, f
if opts.git:
def gitmode(x, l):
return l and '120000' or (x and '100755' or '100644')
def addmodehdr(header, omode, nmode):
if omode != nmode:
header.append('old mode %s\n' % omode)
header.append('new mode %s\n' % nmode)
if f in added:
mode = gitmode(execf2(f), linkf2(f))
if f in copy:
a = copy[f]
omode = gitmode(man1.execf(a), man1.linkf(a))
addmodehdr(header, omode, mode)
if a in removed and a not in gone:
op = 'rename'
gone[a] = 1
else:
op = 'copy'
header.append('%s from %s\n' % (op, a))
header.append('%s to %s\n' % (op, f))
to = getfilectx(a, ctx1).data()
else:
header.append('new file mode %s\n' % mode)
if util.binary(tn):
dodiff = 'binary'
elif f in removed:
# have we already reported a copy above?
if f in copy and copy[f] in added and copy[copy[f]] == f:
dodiff = False
else:
mode = gitmode(man1.execf(f), man1.linkf(f))
header.append('deleted file mode %s\n' % mode)
else:
omode = gitmode(man1.execf(f), man1.linkf(f))
nmode = gitmode(execf2(f), linkf2(f))
addmodehdr(header, omode, nmode)
if util.binary(to) or util.binary(tn):
dodiff = 'binary'
r = None
header.insert(0, 'diff --git a/%s b/%s\n' % (a, b))
if dodiff:
if dodiff == 'binary':
text = b85diff(to, tn)
else:
text = mdiff.unidiff(to, date1,
# ctx2 date may be dynamic
tn, util.datestr(ctx2.date()),
a, b, r, opts=opts)
if text or len(header) > 1:
fp.write(''.join(header))
fp.write(text)
def diff(repo,
node1=None,
node2=None,
files=None,
match=util.always,
fp=None,
changes=None,
opts=None):
'''print diff of changes to files between two nodes, or node and
working directory.
if node1 is None, use first dirstate parent instead.
if node2 is None, compare node1 with working directory.'''
if opts is None:
opts = mdiff.defaultopts
if fp is None:
fp = repo.ui
if not node1:
node1 = repo.dirstate.parents()[0]
ccache = {}
def getctx(r):
if r not in ccache:
ccache[r] = context.changectx(repo, r)
return ccache[r]
flcache = {}
def getfilectx(f, ctx):
flctx = ctx.filectx(f, filelog=flcache.get(f))
if f not in flcache:
flcache[f] = flctx._filelog
return flctx
# reading the data for node1 early allows it to play nicely
# with repo.status and the revlog cache.
ctx1 = context.changectx(repo, node1)
# force manifest reading
man1 = ctx1.manifest()
date1 = util.datestr(ctx1.date())
if not changes:
changes = repo.status(node1, node2, files, match=match)[:5]
modified, added, removed, deleted, unknown = changes
if not modified and not added and not removed:
return
if node2:
ctx2 = context.changectx(repo, node2)
execf2 = ctx2.manifest().execf
linkf2 = ctx2.manifest().linkf
else:
ctx2 = context.workingctx(repo)
execf2 = util.execfunc(repo.root, None)
linkf2 = util.linkfunc(repo.root, None)
if execf2 is None:
mc = ctx2.parents()[0].manifest().copy()
execf2 = mc.execf
linkf2 = mc.linkf
if repo.ui.quiet:
r = None
else:
hexfunc = repo.ui.debugflag and hex or short
r = [hexfunc(node) for node in [node1, node2] if node]
if opts.git:
copy, diverge = copies.copies(repo, ctx1, ctx2, repo.changectx(nullid))
for k, v in copy.items():
copy[v] = k
all = modified + added + removed
all.sort()
gone = {}
for f in all:
to = None
tn = None
dodiff = True
header = []
if f in man1:
to = getfilectx(f, ctx1).data()
if f not in removed:
tn = getfilectx(f, ctx2).data()
a, b = f, f
if opts.git:
def gitmode(x, l):
return l and '120000' or (x and '100755' or '100644')
def addmodehdr(header, omode, nmode):
if omode != nmode:
header.append('old mode %s\n' % omode)
header.append('new mode %s\n' % nmode)
if f in added:
mode = gitmode(execf2(f), linkf2(f))
if f in copy:
a = copy[f]
omode = gitmode(man1.execf(a), man1.linkf(a))
addmodehdr(header, omode, mode)
if a in removed and a not in gone:
op = 'rename'
gone[a] = 1
else:
op = 'copy'
header.append('%s from %s\n' % (op, a))
header.append('%s to %s\n' % (op, f))
to = getfilectx(a, ctx1).data()
else:
header.append('new file mode %s\n' % mode)
if util.binary(tn):
dodiff = 'binary'
elif f in removed:
# have we already reported a copy above?
if f in copy and copy[f] in added and copy[copy[f]] == f:
dodiff = False
else:
mode = gitmode(man1.execf(f), man1.linkf(f))
header.append('deleted file mode %s\n' % mode)
else:
omode = gitmode(man1.execf(f), man1.linkf(f))
nmode = gitmode(execf2(f), linkf2(f))
addmodehdr(header, omode, nmode)
if util.binary(to) or util.binary(tn):
dodiff = 'binary'
r = None
header.insert(0, 'diff --git a/%s b/%s\n' % (a, b))
if dodiff:
if dodiff == 'binary':
text = b85diff(to, tn)
else:
text = mdiff.unidiff(
to,
date1,
# ctx2 date may be dynamic
tn,
util.datestr(ctx2.date()),
a,
b,
r,
opts=opts)
if text or len(header) > 1:
fp.write(''.join(header))
fp.write(text)
def diff(repo, node1=None, node2=None, match=None, changes=None, opts=None):
"""yields diff of changes to files between two nodes, or node and
working directory.
if node1 is None, use first dirstate parent instead.
if node2 is None, compare node1 with working directory."""
if opts is None:
opts = mdiff.defaultopts
if not node1:
node1 = repo.dirstate.parents()[0]
flcache = {}
def getfilectx(f, ctx):
flctx = ctx.filectx(f, filelog=flcache.get(f))
if f not in flcache:
flcache[f] = flctx._filelog
return flctx
ctx1 = repo[node1]
ctx2 = repo[node2]
if not changes:
changes = repo.status(ctx1, ctx2, match=match)
modified, added, removed = changes[:3]
if not modified and not added and not removed:
return
date1 = util.datestr(ctx1.date())
man1 = ctx1.manifest()
if repo.ui.quiet:
r = None
else:
hexfunc = repo.ui.debugflag and hex or short
r = [hexfunc(node) for node in [node1, node2] if node]
if opts.git:
copy, diverge = copies.copies(repo, ctx1, ctx2, repo[nullid])
for k, v in copy.items():
copy[v] = k
gone = {}
gitmode = {"l": "120000", "x": "100755", "": "100644"}
for f in util.sort(modified + added + removed):
to = None
tn = None
dodiff = True
header = []
if f in man1:
to = getfilectx(f, ctx1).data()
if f not in removed:
tn = getfilectx(f, ctx2).data()
a, b = f, f
if opts.git:
if f in added:
mode = gitmode[ctx2.flags(f)]
if f in copy:
a = copy[f]
omode = gitmode[man1.flags(a)]
_addmodehdr(header, omode, mode)
if a in removed and a not in gone:
op = "rename"
gone[a] = 1
else:
op = "copy"
header.append("%s from %s\n" % (op, a))
header.append("%s to %s\n" % (op, f))
to = getfilectx(a, ctx1).data()
else:
header.append("new file mode %s\n" % mode)
if util.binary(tn):
dodiff = "binary"
elif f in removed:
# have we already reported a copy above?
if f in copy and copy[f] in added and copy[copy[f]] == f:
dodiff = False
else:
header.append("deleted file mode %s\n" % gitmode[man1.flags(f)])
else:
omode = gitmode[man1.flags(f)]
nmode = gitmode[ctx2.flags(f)]
_addmodehdr(header, omode, nmode)
if util.binary(to) or util.binary(tn):
dodiff = "binary"
r = None
header.insert(0, mdiff.diffline(r, a, b, opts))
if dodiff:
if dodiff == "binary":
text = b85diff(to, tn)
else:
text = mdiff.unidiff(
to,
date1,
# ctx2 date may be dynamic
tn,
util.datestr(ctx2.date()),
a,
b,
r,
opts=opts,
)
if header and (text or len(header) > 1):
yield "".join(header)
if text:
yield text
