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authorTor Arvid Lund <torarvid@gmail.com>2008-02-18 14:22:08 (GMT)
committerSimon Hausmann <simon@lst.de>2008-02-27 15:27:13 (GMT)
commit3a70cdfa42199e16d2d047c286431c4274d65b1a (patch)
treee6b6bb9cb2f3577c04afe602ae7cee09148db178
parent4c750c0d8bfd7e75b86d660def012bff17d2bf8e (diff)
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git-p4: Support usage of perforce client spec
When syncing, git-p4 will only download files that are included in the active perforce client spec. This does not change the default behaviour - it requires that the user either supplies the command line argument --use-client-spec, or sets the git config option p4.useclientspec to "true". Signed-off-by: Tor Arvid Lund <torarvid@gmail.com> Signed-off-by: Simon Hausmann <simon@lst.de>
-rwxr-xr-xcontrib/fast-import/git-p450
1 files changed, 42 insertions, 8 deletions
diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4
index d59ed94..be96600 100755
--- a/contrib/fast-import/git-p4
+++ b/contrib/fast-import/git-p4
@@ -745,7 +745,9 @@ class P4Sync(Command):
help="Import into refs/heads/ , not refs/remotes"),
optparse.make_option("--max-changes", dest="maxChanges"),
optparse.make_option("--keep-path", dest="keepRepoPath", action='store_true',
- help="Keep entire BRANCH/DIR/SUBDIR prefix during import")
+ help="Keep entire BRANCH/DIR/SUBDIR prefix during import"),
+ optparse.make_option("--use-client-spec", dest="useClientSpec", action='store_true',
+ help="Only sync files that are included in the Perforce Client Spec")
]
self.description = """Imports from Perforce into a git repository.\n
example:
@@ -772,6 +774,8 @@ class P4Sync(Command):
self.depotPaths = None
self.p4BranchesInGit = []
self.cloneExclude = []
+ self.useClientSpec = False
+ self.clientSpecDirs = []
if gitConfig("git-p4.syncFromOrigin") == "false":
self.syncWithOrigin = False
@@ -846,11 +850,21 @@ class P4Sync(Command):
## Should move this out, doesn't use SELF.
def readP4Files(self, files):
+ for f in files:
+ for val in self.clientSpecDirs:
+ if f['path'].startswith(val[0]):
+ if val[1] > 0:
+ f['include'] = True
+ else:
+ f['include'] = False
+ break
+
files = [f for f in files
- if f['action'] != 'delete']
+ if f['action'] != 'delete' and
+ (f.has_key('include') == False or f['include'] == True)]
if not files:
- return
+ return []
filedata = p4CmdList('-x - print',
stdin='\n'.join(['%s#%s' % (f['path'], f['rev'])
@@ -885,6 +899,7 @@ class P4Sync(Command):
for f in files:
assert not f.has_key('data')
f['data'] = contents[f['path']]
+ return files
def commit(self, details, files, branch, branchPrefixes, parent = ""):
epoch = details["time"]
@@ -901,11 +916,7 @@ class P4Sync(Command):
new_files.append (f)
else:
sys.stderr.write("Ignoring file outside of prefix: %s\n" % path)
- files = new_files
- self.readP4Files(files)
-
-
-
+ files = self.readP4Files(new_files)
self.gitStream.write("commit %s\n" % branch)
# gitStream.write("mark :%s\n" % details["change"])
@@ -1320,6 +1331,26 @@ class P4Sync(Command):
print self.gitError.read()
+ def getClientSpec(self):
+ specList = p4CmdList( "client -o" )
+ temp = {}
+ for entry in specList:
+ for k,v in entry.iteritems():
+ if k.startswith("View"):
+ if v.startswith('"'):
+ start = 1
+ else:
+ start = 0
+ index = v.find("...")
+ v = v[start:index]
+ if v.startswith("-"):
+ v = v[1:]
+ temp[v] = -len(v)
+ else:
+ temp[v] = len(v)
+ self.clientSpecDirs = temp.items()
+ self.clientSpecDirs.sort( lambda x, y: abs( y[1] ) - abs( x[1] ) )
+
def run(self, args):
self.depotPaths = []
self.changeRange = ""
@@ -1352,6 +1383,9 @@ class P4Sync(Command):
if not gitBranchExists(self.refPrefix + "HEAD") and self.importIntoRemotes and gitBranchExists(self.branch):
system("git symbolic-ref %sHEAD %s" % (self.refPrefix, self.branch))
+ if self.useClientSpec or gitConfig("p4.useclientspec") == "true":
+ self.getClientSpec()
+
# TODO: should always look at previous commits,
# merge with previous imports, if possible.
if args == []: