largefiles: omit redundant isstandin() before splitstandin()
There are many isstandin() invocations before splitstandin().
The former examines whether specified path starts with ".hglf/". The
latter returns after ".hglf/" of specified path if it starts with that
prefix, or returns None otherwise.
Therefore, value returned by splitstandin() can be used for
replacement of preceding isstandin(), and this replacement can omit
redundant string comparison after isstandin().
--- a/hgext/largefiles/lfcommands.py Fri Mar 24 22:13:23 2017 +0900
+++ b/hgext/largefiles/lfcommands.py Fri Mar 24 22:24:58 2017 +0900
@@ -244,10 +244,10 @@
dstfiles.append(f)
def getfilectx(repo, memctx, f):
- if lfutil.isstandin(f):
+ srcfname = lfutil.splitstandin(f)
+ if srcfname is not None:
# if the file isn't in the manifest then it was removed
# or renamed, return None to indicate this
- srcfname = lfutil.splitstandin(f)
try:
fctx = ctx.filectx(srcfname)
except error.LookupError:
--- a/hgext/largefiles/lfutil.py Fri Mar 24 22:13:23 2017 +0900
+++ b/hgext/largefiles/lfutil.py Fri Mar 24 22:24:58 2017 +0900
@@ -261,8 +261,8 @@
ctx = repo[node]
for filename in ctx.files():
- if isstandin(filename) and filename in ctx.manifest():
- realfile = splitstandin(filename)
+ realfile = splitstandin(filename)
+ if realfile is not None and filename in ctx.manifest():
copytostore(repo, ctx.node(), realfile)
def copytostoreabsolute(repo, file, hash):
@@ -478,8 +478,8 @@
lfdirstate = openlfdirstate(repo.ui, repo)
for f in ctx.files():
- if isstandin(f):
- lfile = splitstandin(f)
+ lfile = splitstandin(f)
+ if lfile is not None:
synclfdirstate(repo, lfdirstate, lfile, False)
lfdirstate.write()
--- a/hgext/largefiles/overrides.py Fri Mar 24 22:13:23 2017 +0900
+++ b/hgext/largefiles/overrides.py Fri Mar 24 22:24:58 2017 +0900
@@ -649,10 +649,13 @@
m._files = [lfutil.standin(f) for f in m._files if lfile(f)]
m._fileroots = set(m._files)
origmatchfn = m.matchfn
- m.matchfn = lambda f: (lfutil.isstandin(f) and
- (f in manifest) and
- origmatchfn(lfutil.splitstandin(f)) or
- None)
+ def matchfn(f):
+ lfile = lfutil.splitstandin(f)
+ return (lfile is not None and
+ (f in manifest) and
+ origmatchfn(lfile) or
+ None)
+ m.matchfn = matchfn
return m
oldmatch = installmatchfn(overridematch)
listpats = []
@@ -767,8 +770,9 @@
m._fileroots = set(m._files)
origmatchfn = m.matchfn
def matchfn(f):
- if lfutil.isstandin(f):
- return (origmatchfn(lfutil.splitstandin(f)) and
+ lfile = lfutil.splitstandin(f)
+ if lfile is not None:
+ return (origmatchfn(lfile) and
(f in ctx or f in mctx))
return origmatchfn(f)
m.matchfn = matchfn
@@ -968,18 +972,19 @@
for f in ctx:
ff = ctx.flags(f)
getdata = ctx[f].data
- if lfutil.isstandin(f):
+ lfile = lfutil.splitstandin(f)
+ if lfile is not None:
if node is not None:
path = lfutil.findfile(repo, getdata().strip())
if path is None:
raise error.Abort(
_('largefile %s not found in repo store or system cache')
- % lfutil.splitstandin(f))
+ % lfile)
else:
- path = lfutil.splitstandin(f)
+ path = lfile
- f = lfutil.splitstandin(f)
+ f = lfile
getdata = lambda: util.readfile(path)
write(f, 'x' in ff and 0o755 or 0o644, 'l' in ff, getdata)
@@ -1018,18 +1023,19 @@
for f in ctx:
ff = ctx.flags(f)
getdata = ctx[f].data
- if lfutil.isstandin(f):
+ lfile = lfutil.splitstandin(f)
+ if lfile is not None:
if ctx.node() is not None:
path = lfutil.findfile(repo._repo, getdata().strip())
if path is None:
raise error.Abort(
_('largefile %s not found in repo store or system cache')
- % lfutil.splitstandin(f))
+ % lfile)
else:
- path = lfutil.splitstandin(f)
+ path = lfile
- f = lfutil.splitstandin(f)
+ f = lfile
getdata = lambda: util.readfile(os.path.join(prefix, path))
@@ -1433,7 +1439,11 @@
def scmutilmarktouched(orig, repo, files, *args, **kwargs):
result = orig(repo, files, *args, **kwargs)
- filelist = [lfutil.splitstandin(f) for f in files if lfutil.isstandin(f)]
+ filelist = []
+ for f in files:
+ lf = lfutil.splitstandin(f)
+ if lf is not None:
+ filelist.append(lf)
if filelist:
lfcommands.updatelfiles(repo.ui, repo, filelist=filelist,
printmessage=False, normallookup=True)