p4. By default, this is the most recent p4 commit reachable
from 'HEAD'.
--M[<n>]::
+-M::
Detect renames. See linkgit:git-diff[1]. Renames will be
represented in p4 using explicit 'move' operations. There
is no corresponding option to detect copies, but there are
Submit variables
~~~~~~~~~~~~~~~~
git-p4.detectRenames::
- Detect renames. See linkgit:git-diff[1].
+ Detect renames. See linkgit:git-diff[1]. This can be true,
+ false, or a score as expected by 'git diff -M'.
git-p4.detectCopies::
- Detect copies. See linkgit:git-diff[1].
+ Detect copies. See linkgit:git-diff[1]. This can be true,
+ false, or a score as expected by 'git diff -C'.
git-p4.detectCopiesHarder::
- Detect copies harder. See linkgit:git-diff[1].
+ Detect copies harder. See linkgit:git-diff[1]. A boolean.
git-p4.preserveUser::
On submit, re-author changes to reflect the git author,
(p4User, gitEmail) = self.p4UserForCommit(id)
- if not self.detectRenames:
- # If not explicitly set check the config variable
- self.detectRenames = gitConfig("git-p4.detectRenames")
-
- if self.detectRenames.lower() == "false" or self.detectRenames == "":
- diffOpts = ""
- elif self.detectRenames.lower() == "true":
- diffOpts = "-M"
- else:
- diffOpts = "-M%s" % self.detectRenames
-
- detectCopies = gitConfig("git-p4.detectCopies")
- if detectCopies.lower() == "true":
- diffOpts += " -C"
- elif detectCopies != "" and detectCopies.lower() != "false":
- diffOpts += " -C%s" % detectCopies
- if gitConfig("git-p4.detectCopiesHarder", "--bool") == "true":
- diffOpts += " --find-copies-harder"
-
- diff = read_pipe_lines("git diff-tree -r %s \"%s^\" \"%s\"" % (diffOpts, id, id))
+ diff = read_pipe_lines("git diff-tree -r %s \"%s^\" \"%s\"" % (self.diffOpts, id, id))
filesToAdd = set()
filesToDelete = set()
editedFiles = set()
if self.preserveUser:
self.checkValidP4Users(commits)
+ #
+ # Build up a set of options to be passed to diff when
+ # submitting each commit to p4.
+ #
+ if self.detectRenames:
+ # command-line -M arg
+ self.diffOpts = "-M"
+ else:
+ # If not explicitly set check the config variable
+ detectRenames = gitConfig("git-p4.detectRenames")
+
+ if detectRenames.lower() == "false" or detectRenames == "":
+ self.diffOpts = ""
+ elif detectRenames.lower() == "true":
+ self.diffOpts = "-M"
+ else:
+ self.diffOpts = "-M%s" % detectRenames
+
+ # no command-line arg for -C or --find-copies-harder, just
+ # config variables
+ detectCopies = gitConfig("git-p4.detectCopies")
+ if detectCopies.lower() == "false" or detectCopies == "":
+ pass
+ elif detectCopies.lower() == "true":
+ self.diffOpts += " -C"
+ else:
+ self.diffOpts += " -C%s" % detectCopies
+
+ if gitConfig("git-p4.detectCopiesHarder", "--bool") == "true":
+ self.diffOpts += " --find-copies-harder"
+
while len(commits) > 0:
commit = commits[0]
commits = commits[1:]