def getfilectx(repo, memctx, f):
if lfutil.standin(f) in files:
# if the file isn't in the manifest then it was removed
# or renamed, raise IOError to indicate this
try:
fctx = ctx.filectx(lfutil.standin(f))
except error.LookupError:
return None
renamed = fctx.renamed()
if renamed:
renamed = lfutil.splitstandin(renamed[0])
hash = fctx.data().strip()
path = lfutil.findfile(rsrc, hash)
# If one file is missing, likely all files from this rev are
if path is None:
cachelfiles(ui, rsrc, ctx.node())
path = lfutil.findfile(rsrc, hash)
if path is None:
raise util.Abort(_("missing largefile '%s' from revision %s") % (f, node.hex(ctx.node())))
data = ""
fd = None
try:
fd = open(path, "rb")
data = fd.read()
finally:
if fd:
fd.close()
return context.memfilectx(repo, f, data, "l" in fctx.flags(), "x" in fctx.flags(), renamed)
else:
return _getnormalcontext(repo, ctx, f, revmap)
def _getfile(self, tmpfile, filename, hash):
path = lfutil.findfile(self.remote, hash)
if not path:
raise basestore.StoreError(filename, hash, self.url,
_("can't get file locally"))
with open(path, 'rb') as fd:
return lfutil.copyandhash(fd, tmpfile)
def _getfile(self, tmpfile, filename, hash):
path = lfutil.findfile(self.remote, hash)
if not path:
raise basestore.StoreError(filename, hash, self.url,
_("can't get file locally"))
with open(path, 'rb') as fd:
return lfutil.copyandhash(fd, tmpfile)
def uploadlfiles(ui, rsrc, rdst, files):
'''upload largefiles to the central store'''
if not files:
return
store = basestore._openstore(rsrc, rdst, put=True)
at = 0
ui.debug("sending statlfile command for %d largefiles\n" % len(files))
retval = store.exists(files)
files = filter(lambda h: not retval[h], files)
ui.debug("%d largefiles need to be uploaded\n" % len(files))
for hash in files:
ui.progress(_('uploading largefiles'),
at,
unit='largefile',
total=len(files))
source = lfutil.findfile(rsrc, hash)
if not source:
raise util.Abort(
_('largefile %s missing from store'
' (needs to be uploaded)') % hash)
# XXX check for errors here
store.put(source, hash)
at += 1
ui.progress(_('uploading largefiles'), None)
def uploadlfiles(ui, rsrc, rdst, files):
'''upload largefiles to the central store'''
if not files:
return
store = basestore._openstore(rsrc, rdst, put=True)
at = 0
ui.debug("sending statlfile command for %d largefiles\n" % len(files))
retval = store.exists(files)
files = filter(lambda h: not retval[h], files)
ui.debug("%d largefiles need to be uploaded\n" % len(files))
for hash in files:
ui.progress(_('uploading largefiles'), at, unit='largefile',
total=len(files))
source = lfutil.findfile(rsrc, hash)
if not source:
raise util.Abort(_('largefile %s missing from store'
' (needs to be uploaded)') % hash)
# XXX check for errors here
store.put(source, hash)
at += 1
ui.progress(_('uploading largefiles'), None)
def cachelfiles(ui, repo, node, filelist=None):
'''cachelfiles ensures that all largefiles needed by the specified revision
are present in the repository's largefile cache.
returns a tuple (cached, missing). cached is the list of files downloaded
by this operation; missing is the list of files that were needed but could
not be found.'''
lfiles = lfutil.listlfiles(repo, node)
if filelist:
lfiles = set(lfiles) & set(filelist)
toget = []
for lfile in lfiles:
try:
expectedhash = repo[node][lfutil.standin(lfile)].data().strip()
except IOError as err:
if err.errno == errno.ENOENT:
continue # node must be None and standin wasn't found in wctx
raise
if not lfutil.findfile(repo, expectedhash):
toget.append((lfile, expectedhash))
if toget:
store = basestore._openstore(repo)
ret = store.get(toget)
return ret
return ([], [])
def getfilectx(repo, memctx, f):
if lfutil.standin(f) in files:
# if the file isn't in the manifest then it was removed
# or renamed, raise IOError to indicate this
try:
fctx = ctx.filectx(lfutil.standin(f))
except error.LookupError:
raise IOError()
renamed = fctx.renamed()
if renamed:
renamed = lfutil.splitstandin(renamed[0])
hash = fctx.data().strip()
path = lfutil.findfile(rsrc, hash)
### TODO: What if the file is not cached?
data = ""
fd = None
try:
fd = open(path, "rb")
data = fd.read()
finally:
if fd:
fd.close()
return context.memfilectx(f, data, "l" in fctx.flags(), "x" in fctx.flags(), renamed)
else:
return _getnormalcontext(repo.ui, ctx, f, revmap)
def cachelfiles(ui, repo, node, filelist=None):
'''cachelfiles ensures that all largefiles needed by the specified revision
are present in the repository's largefile cache.
returns a tuple (cached, missing). cached is the list of files downloaded
by this operation; missing is the list of files that were needed but could
not be found.'''
lfiles = lfutil.listlfiles(repo, node)
if filelist:
lfiles = set(lfiles) & set(filelist)
toget = []
for lfile in lfiles:
try:
expectedhash = repo[node][lfutil.standin(lfile)].data().strip()
except IOError as err:
if err.errno == errno.ENOENT:
continue # node must be None and standin wasn't found in wctx
raise
if not lfutil.findfile(repo, expectedhash):
toget.append((lfile, expectedhash))
if toget:
store = basestore._openstore(repo)
ret = store.get(toget)
return ret
return ([], [])
def cachelfiles(ui, repo, node):
"""cachelfiles ensures that all largefiles needed by the specified revision
are present in the repository's largefile cache.
returns a tuple (cached, missing). cached is the list of files downloaded
by this operation; missing is the list of files that were needed but could
not be found."""
lfiles = lfutil.listlfiles(repo, node)
toget = []
for lfile in lfiles:
# If we are mid-merge, then we have to trust the standin that is in the
# working copy to have the correct hashvalue. This is because the
# original hg.merge() already updated the standin as part of the normal
# merge process -- we just have to udpate the largefile to match.
if getattr(repo, "_ismerging", False) and os.path.exists(repo.wjoin(lfutil.standin(lfile))):
expectedhash = lfutil.readstandin(repo, lfile)
else:
expectedhash = repo[node][lfutil.standin(lfile)].data().strip()
# if it exists and its hash matches, it might have been locally
# modified before updating and the user chose 'local'. in this case,
# it will not be in any store, so don't look for it.
if (
not os.path.exists(repo.wjoin(lfile)) or expectedhash != lfutil.hashfile(repo.wjoin(lfile))
) and not lfutil.findfile(repo, expectedhash):
toget.append((lfile, expectedhash))
if toget:
store = basestore._openstore(repo)
ret = store.get(toget)
return ret
return ([], [])
def cachelfiles(ui, repo, node):
'''cachelfiles ensures that all largefiles needed by the specified revision
are present in the repository's largefile cache.
returns a tuple (cached, missing). cached is the list of files downloaded
by this operation; missing is the list of files that were needed but could
not be found.'''
lfiles = lfutil.listlfiles(repo, node)
toget = []
for lfile in lfiles:
# If we are mid-merge, then we have to trust the standin that is in the
# working copy to have the correct hashvalue. This is because the
# original hg.merge() already updated the standin as part of the normal
# merge process -- we just have to udpate the largefile to match.
if (getattr(repo, "_ismerging", False) and
os.path.exists(repo.wjoin(lfutil.standin(lfile)))):
expectedhash = lfutil.readstandin(repo, lfile)
else:
expectedhash = repo[node][lfutil.standin(lfile)].data().strip()
# if it exists and its hash matches, it might have been locally
# modified before updating and the user chose 'local'. in this case,
# it will not be in any store, so don't look for it.
if ((not os.path.exists(repo.wjoin(lfile)) or
expectedhash != lfutil.hashfile(repo.wjoin(lfile))) and
not lfutil.findfile(repo, expectedhash)):
toget.append((lfile, expectedhash))
if toget:
store = basestore._openstore(repo)
ret = store.get(toget)
return ret
return ([], [])
def cachelfiles(ui, repo, node):
'''cachelfiles ensures that all largefiles needed by the specified revision
are present in the repository's largefile cache.
returns a tuple (cached, missing). cached is the list of files downloaded
by this operation; missing is the list of files that were needed but could
not be found.'''
lfiles = lfutil.listlfiles(repo, node)
toget = []
for lfile in lfiles:
expectedhash = repo[node][lfutil.standin(lfile)].data().strip()
# if it exists and its hash matches, it might have been locally
# modified before updating and the user chose 'local'. in this case,
# it will not be in any store, so don't look for it.
if ((not os.path.exists(repo.wjoin(lfile)) or
expectedhash != lfutil.hashfile(repo.wjoin(lfile))) and
not lfutil.findfile(repo, expectedhash)):
toget.append((lfile, expectedhash))
if toget:
store = basestore._openstore(repo)
ret = store.get(toget)
return ret
return ([], [])
def getfilectx(repo, memctx, f):
if lfutil.standin(f) in files:
# if the file isn't in the manifest then it was removed
# or renamed, raise IOError to indicate this
try:
fctx = ctx.filectx(lfutil.standin(f))
except error.LookupError:
raise IOError()
renamed = fctx.renamed()
if renamed:
renamed = lfutil.splitstandin(renamed[0])
hash = fctx.data().strip()
path = lfutil.findfile(rsrc, hash)
### TODO: What if the file is not cached?
data = ''
fd = None
try:
fd = open(path, 'rb')
data = fd.read()
finally:
if fd:
fd.close()
return context.memfilectx(f, data, 'l' in fctx.flags(),
'x' in fctx.flags(), renamed)
else:
return _getnormalcontext(repo.ui, ctx, f, revmap)
def statlfile(repo, proto, sha):
'''Return '2\n' if the largefile is missing, '0\n' if it seems to be in
good condition.
The value 1 is reserved for mismatched checksum, but that is too expensive
to be verified on every stat and must be caught be running 'hg verify'
server side.'''
filename = lfutil.findfile(repo, sha)
if not filename:
return '2\n'
return '0\n'
def statlfile(repo, proto, sha):
'''Server command for checking if a largefile is present - returns '2\n' if
the largefile is missing, '0\n' if it seems to be in good condition.
The value 1 is reserved for mismatched checksum, but that is too expensive
to be verified on every stat and must be caught be running 'hg verify'
server side.'''
filename = lfutil.findfile(repo, sha)
if not filename:
return '2\n'
return '0\n'
def statlfile(repo, proto, sha):
'''Return '2\n' if the largefile is missing, '1\n' if it has a
mismatched checksum, or '0\n' if it is in good condition'''
filename = lfutil.findfile(repo, sha)
if not filename:
return '2\n'
fd = None
try:
fd = open(filename, 'rb')
return lfutil.hexsha1(fd) == sha and '0\n' or '1\n'
finally:
if fd:
fd.close()
def statlfile(repo, proto, sha):
'''Return '2\n' if the largefile is missing, '1\n' if it has a
mismatched checksum, or '0\n' if it is in good condition'''
filename = lfutil.findfile(repo, sha)
if not filename:
return '2\n'
fd = None
try:
fd = open(filename, 'rb')
return lfutil.hexsha1(fd) == sha and '0\n' or '1\n'
finally:
if fd:
fd.close()
def statlfile(repo, proto, sha):
"""Return '2\n' if the largefile is missing, '1\n' if it has a
mismatched checksum, or '0\n' if it is in good condition"""
filename = lfutil.findfile(repo, sha)
if not filename:
return "2\n"
fd = None
try:
fd = open(filename, "rb")
return lfutil.hexsha1(fd) == sha and "0\n" or "1\n"
finally:
if fd:
fd.close()
def getfilectx(repo, memctx, f):
if lfutil.standin(f) in files:
# if the file isn't in the manifest then it was removed
# or renamed, raise IOError to indicate this
try:
fctx = ctx.filectx(lfutil.standin(f))
except error.LookupError:
raise IOError
renamed = fctx.renamed()
if renamed:
renamed = lfutil.splitstandin(renamed[0])
hash = fctx.data().strip()
path = lfutil.findfile(rsrc, hash)
# If one file is missing, likely all files from this rev are
if path is None:
cachelfiles(ui, rsrc, ctx.node())
path = lfutil.findfile(rsrc, hash)
if path is None:
raise util.Abort(
_("missing largefile \'%s\' from revision %s") %
(f, node.hex(ctx.node())))
data = ''
fd = None
try:
fd = open(path, 'rb')
data = fd.read()
finally:
if fd:
fd.close()
return context.memfilectx(repo, f, data, 'l' in fctx.flags(), 'x'
in fctx.flags(), renamed)
else:
return _getnormalcontext(repo, ctx, f, revmap)
def getfile(self, name, rev):
realname, realrev = rev
f = super(lfsource, self).getfile(name, rev)
if (not realname.startswith(lfutil.shortnameslash)
or f[0] is None):
return f
# Substitute in the largefile data for the hash
hash = f[0].strip()
path = lfutil.findfile(rsrc, hash)
if path is None:
raise error.Abort(_("missing largefile for '%s' in %s")
% (realname, realrev))
return util.readfile(path), f[1]
def getfile(self, name, rev):
realname, realrev = rev
f = super(lfsource, self).getfile(name, rev)
if (not realname.startswith(lfutil.shortnameslash)
or f[0] is None):
return f
# Substitute in the largefile data for the hash
hash = f[0].strip()
path = lfutil.findfile(rsrc, hash)
if path is None:
raise error.Abort(
_("missing largefile for '%s' in %s") %
(realname, realrev))
return util.readfile(path), f[1]
def hgsubrepoarchive(orig, repo, ui, archiver, prefix, match=None):
repo._get(repo._state + ('hg', ))
rev = repo._state[1]
ctx = repo._repo[rev]
lfcommands.cachelfiles(ui, repo._repo, ctx.node())
def write(name, mode, islink, getdata):
# At this point, the standin has been replaced with the largefile name,
# so the normal matcher works here without the lfutil variants.
if match and not match(f):
return
data = getdata()
archiver.addfile(prefix + repo._path + '/' + name, mode, islink, data)
for f in ctx:
ff = ctx.flags(f)
getdata = ctx[f].data
if lfutil.isstandin(f):
path = lfutil.findfile(repo._repo, getdata().strip())
if path is None:
raise util.Abort(
_('largefile %s not found in repo store or system cache') %
lfutil.splitstandin(f))
f = lfutil.splitstandin(f)
def getdatafn():
fd = None
try:
fd = open(os.path.join(prefix, path), 'rb')
return fd.read()
finally:
if fd:
fd.close()
getdata = getdatafn
write(f, 'x' in ff and 0755 or 0644, 'l' in ff, getdata)
for subpath in sorted(ctx.substate):
sub = ctx.sub(subpath)
submatch = match_.narrowmatcher(subpath, match)
sub.archive(ui, archiver,
os.path.join(prefix, repo._path) + '/', submatch)
def hgsubrepoarchive(orig, repo, ui, archiver, prefix, match=None):
repo._get(repo._state + ('hg',))
rev = repo._state[1]
ctx = repo._repo[rev]
lfcommands.cachelfiles(ui, repo._repo, ctx.node())
def write(name, mode, islink, getdata):
# At this point, the standin has been replaced with the largefile name,
# so the normal matcher works here without the lfutil variants.
if match and not match(f):
return
data = getdata()
archiver.addfile(prefix + repo._path + '/' + name, mode, islink, data)
for f in ctx:
ff = ctx.flags(f)
getdata = ctx[f].data
if lfutil.isstandin(f):
path = lfutil.findfile(repo._repo, getdata().strip())
if path is None:
raise util.Abort(
_('largefile %s not found in repo store or system cache')
% lfutil.splitstandin(f))
f = lfutil.splitstandin(f)
def getdatafn():
fd = None
try:
fd = open(os.path.join(prefix, path), 'rb')
return fd.read()
finally:
if fd:
fd.close()
getdata = getdatafn
write(f, 'x' in ff and 0755 or 0644, 'l' in ff, getdata)
for subpath in sorted(ctx.substate):
sub = ctx.sub(subpath)
submatch = match_.narrowmatcher(subpath, match)
sub.archive(ui, archiver, os.path.join(prefix, repo._path) + '/',
submatch)
def getfilectx(repo, memctx, f):
if lfutil.standin(f) in files:
# if the file isn't in the manifest then it was removed
# or renamed, raise IOError to indicate this
try:
fctx = ctx.filectx(lfutil.standin(f))
except error.LookupError:
raise IOError()
renamed = fctx.renamed()
if renamed:
renamed = lfutil.splitstandin(renamed[0])
hash = fctx.data().strip()
path = lfutil.findfile(rsrc, hash)
### TODO: What if the file is not cached?
data = ''
fd = None
try:
fd = open(path, 'rb')
data = fd.read()
finally:
if fd:
fd.close()
return context.memfilectx(f, data, 'l' in fctx.flags(),
'x' in fctx.flags(), renamed)
else:
try:
fctx = ctx.filectx(f)
except error.LookupError:
raise IOError()
renamed = fctx.renamed()
if renamed:
renamed = renamed[0]
data = fctx.data()
if f == '.hgtags':
newdata = []
for line in data.splitlines():
id, name = line.split(' ', 1)
newdata.append('%s %s\n' % (node.hex(revmap[node.bin(id)]),
name))
data = ''.join(newdata)
return context.memfilectx(f, data, 'l' in fctx.flags(),
'x' in fctx.flags(), renamed)
def getlfile(repo, proto, sha):
'''Retrieve a largefile from the repository-local cache or system
cache.'''
filename = lfutil.findfile(repo, sha)
if not filename:
raise util.Abort(_('requested largefile %s not present in cache') % sha)
f = open(filename, 'rb')
length = os.fstat(f.fileno())[6]
# Since we can't set an HTTP content-length header here, and
# Mercurial core provides no way to give the length of a streamres
# (and reading the entire file into RAM would be ill-advised), we
# just send the length on the first line of the response, like the
# ssh proto does for string responses.
def generator():
yield '%d\n' % length
for chunk in util.filechunkiter(f):
yield chunk
return wireproto.streamres(generator())
def getlfile(repo, proto, sha):
'''Retrieve a largefile from the repository-local cache or system
cache.'''
filename = lfutil.findfile(repo, sha)
if not filename:
raise util.Abort(_('requested largefile %s not present in cache') % sha)
f = open(filename, 'rb')
length = os.fstat(f.fileno())[6]
# Since we can't set an HTTP content-length header here, and
# Mercurial core provides no way to give the length of a streamres
# (and reading the entire file into RAM would be ill-advised), we
# just send the length on the first line of the response, like the
# ssh proto does for string responses.
def generator():
yield '%d\n' % length
for chunk in util.filechunkiter(f):
yield chunk
return wireproto.streamres(generator())
def uploadlfiles(ui, rsrc, rdst, files):
"""upload largefiles to the central store"""
if not files:
return
store = basestore._openstore(rsrc, rdst, put=True)
at = 0
files = filter(lambda h: not store.exists(h), files)
for hash in files:
ui.progress(_("uploading largefiles"), at, unit="largefile", total=len(files))
source = lfutil.findfile(rsrc, hash)
if not source:
raise util.Abort(_("largefile %s missing from store" " (needs to be uploaded)") % hash)
# XXX check for errors here
store.put(source, hash)
at += 1
ui.progress(_("uploading largefiles"), None)
def getfile(self, name, rev):
realname, realrev = rev
f = super(lfsource, self).getfile(name, rev)
if (not realname.startswith(lfutil.shortnameslash)
or f[0] is None):
return f
# Substitute in the largefile data for the hash
hash = f[0].strip()
path = lfutil.findfile(rsrc, hash)
if path is None:
raise util.Abort(_("missing largefile for \'%s\' in %s")
% (realname, realrev))
fp = open(path, 'rb')
try:
return (fp.read(), f[1])
finally:
fp.close()
def getfile(self, name, rev):
realname, realrev = rev
f = super(lfsource, self).getfile(name, rev)
if (not realname.startswith(lfutil.shortnameslash)
or f[0] is None):
return f
# Substitute in the largefile data for the hash
hash = f[0].strip()
path = lfutil.findfile(rsrc, hash)
if path is None:
raise util.Abort(
_("missing largefile for \'%s\' in %s") %
(realname, realrev))
fp = open(path, 'rb')
try:
return (fp.read(), f[1])
finally:
fp.close()
def overridearchive(orig,
repo,
dest,
node,
kind,
decode=True,
matchfn=None,
prefix=None,
mtime=None,
subrepos=None):
# No need to lock because we are only reading history and
# largefile caches, neither of which are modified.
lfcommands.cachelfiles(repo.ui, repo, node)
if kind not in archival.archivers:
raise util.Abort(_("unknown archive type '%s'") % kind)
ctx = repo[node]
if kind == 'files':
if prefix:
raise util.Abort(_('cannot give prefix when archiving to files'))
else:
prefix = archival.tidyprefix(dest, kind, prefix)
def write(name, mode, islink, getdata):
if matchfn and not matchfn(name):
return
data = getdata()
if decode:
data = repo.wwritedata(name, data)
archiver.addfile(prefix + name, mode, islink, data)
archiver = archival.archivers[kind](dest, mtime or ctx.date()[0])
if repo.ui.configbool("ui", "archivemeta", True):
def metadata():
base = 'repo: %s\nnode: %s\nbranch: %s\n' % (hex(
repo.changelog.node(0)), hex(node), ctx.branch())
tags = ''.join('tag: %s\n' % t for t in ctx.tags()
if repo.tagtype(t) == 'global')
if not tags:
repo.ui.pushbuffer()
opts = {
'template': '{latesttag}\n{latesttagdistance}',
'style': '',
'patch': None,
'git': None
}
cmdutil.show_changeset(repo.ui, repo, opts).show(ctx)
ltags, dist = repo.ui.popbuffer().split('\n')
tags = ''.join('latesttag: %s\n' % t for t in ltags.split(':'))
tags += 'latesttagdistance: %s\n' % dist
return base + tags
write('.hg_archival.txt', 0644, False, metadata)
for f in ctx:
ff = ctx.flags(f)
getdata = ctx[f].data
if lfutil.isstandin(f):
path = lfutil.findfile(repo, getdata().strip())
if path is None:
raise util.Abort(
_('largefile %s not found in repo store or system cache') %
lfutil.splitstandin(f))
f = lfutil.splitstandin(f)
def getdatafn():
fd = None
try:
fd = open(path, 'rb')
return fd.read()
finally:
if fd:
fd.close()
getdata = getdatafn
write(f, 'x' in ff and 0755 or 0644, 'l' in ff, getdata)
if subrepos:
for subpath in sorted(ctx.substate):
sub = ctx.sub(subpath)
submatch = match_.narrowmatcher(subpath, matchfn)
sub.archive(repo.ui, archiver, prefix, submatch)
archiver.done()
def overridearchive(orig, repo, dest, node, kind, decode=True, matchfn=None,
prefix=None, mtime=None, subrepos=None):
# No need to lock because we are only reading history and
# largefile caches, neither of which are modified.
lfcommands.cachelfiles(repo.ui, repo, node)
if kind not in archival.archivers:
raise util.Abort(_("unknown archive type '%s'") % kind)
ctx = repo[node]
if kind == 'files':
if prefix:
raise util.Abort(
_('cannot give prefix when archiving to files'))
else:
prefix = archival.tidyprefix(dest, kind, prefix)
def write(name, mode, islink, getdata):
if matchfn and not matchfn(name):
return
data = getdata()
if decode:
data = repo.wwritedata(name, data)
archiver.addfile(prefix + name, mode, islink, data)
archiver = archival.archivers[kind](dest, mtime or ctx.date()[0])
if repo.ui.configbool("ui", "archivemeta", True):
def metadata():
base = 'repo: %s\nnode: %s\nbranch: %s\n' % (
hex(repo.changelog.node(0)), hex(node), ctx.branch())
tags = ''.join('tag: %s\n' % t for t in ctx.tags()
if repo.tagtype(t) == 'global')
if not tags:
repo.ui.pushbuffer()
opts = {'template': '{latesttag}\n{latesttagdistance}',
'style': '', 'patch': None, 'git': None}
cmdutil.show_changeset(repo.ui, repo, opts).show(ctx)
ltags, dist = repo.ui.popbuffer().split('\n')
tags = ''.join('latesttag: %s\n' % t for t in ltags.split(':'))
tags += 'latesttagdistance: %s\n' % dist
return base + tags
write('.hg_archival.txt', 0644, False, metadata)
for f in ctx:
ff = ctx.flags(f)
getdata = ctx[f].data
if lfutil.isstandin(f):
path = lfutil.findfile(repo, getdata().strip())
if path is None:
raise util.Abort(
_('largefile %s not found in repo store or system cache')
% lfutil.splitstandin(f))
f = lfutil.splitstandin(f)
def getdatafn():
fd = None
try:
fd = open(path, 'rb')
return fd.read()
finally:
if fd:
fd.close()
getdata = getdatafn
write(f, 'x' in ff and 0755 or 0644, 'l' in ff, getdata)
if subrepos:
for subpath in sorted(ctx.substate):
sub = ctx.sub(subpath)
submatch = match_.narrowmatcher(subpath, matchfn)
sub.archive(repo.ui, archiver, prefix, submatch)
archiver.done()
def override_archive(orig, repo, dest, node, kind, decode=True, matchfn=None, prefix=None, mtime=None, subrepos=None):
# No need to lock because we are only reading history and
# largefile caches, neither of which are modified.
lfcommands.cachelfiles(repo.ui, repo, node)
if kind not in archival.archivers:
raise util.Abort(_("unknown archive type '%s'") % kind)
ctx = repo[node]
if kind == "files":
if prefix:
raise util.Abort(_("cannot give prefix when archiving to files"))
else:
prefix = archival.tidyprefix(dest, kind, prefix)
def write(name, mode, islink, getdata):
if matchfn and not matchfn(name):
return
data = getdata()
if decode:
data = repo.wwritedata(name, data)
archiver.addfile(prefix + name, mode, islink, data)
archiver = archival.archivers[kind](dest, mtime or ctx.date()[0])
if repo.ui.configbool("ui", "archivemeta", True):
def metadata():
base = "repo: %s\nnode: %s\nbranch: %s\n" % (hex(repo.changelog.node(0)), hex(node), ctx.branch())
tags = "".join("tag: %s\n" % t for t in ctx.tags() if repo.tagtype(t) == "global")
if not tags:
repo.ui.pushbuffer()
opts = {"template": "{latesttag}\n{latesttagdistance}", "style": "", "patch": None, "git": None}
cmdutil.show_changeset(repo.ui, repo, opts).show(ctx)
ltags, dist = repo.ui.popbuffer().split("\n")
tags = "".join("latesttag: %s\n" % t for t in ltags.split(":"))
tags += "latesttagdistance: %s\n" % dist
return base + tags
write(".hg_archival.txt", 0644, False, metadata)
for f in ctx:
ff = ctx.flags(f)
getdata = ctx[f].data
if lfutil.isstandin(f):
path = lfutil.findfile(repo, getdata().strip())
if path is None:
raise util.Abort(_("largefile %s not found in repo store or system cache") % lfutil.splitstandin(f))
f = lfutil.splitstandin(f)
def getdatafn():
fd = None
try:
fd = open(path, "rb")
return fd.read()
finally:
if fd:
fd.close()
getdata = getdatafn
write(f, "x" in ff and 0755 or 0644, "l" in ff, getdata)
if subrepos:
for subpath in ctx.substate:
sub = ctx.sub(subpath)
sub.archive(repo.ui, archiver, prefix)
archiver.done()