Ensure that the commit message is Windows formated (CRLF) before invoking the editor.

diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4
index 294c2ecfcaeb2feab7822d1f7a6d3a20416a4910..fc4e7d26f061621ac424a92b15cfc9132b76247b 100755 (executable)
--- a/contrib/fast-import/git-p4
+++ b/contrib/fast-import/git-p4
@@ -153,7 +153,10 @@ def extractSettingsGitLog(log):
 
             values[key] = val
 
-    values['depot-paths'] = values.get("depot-paths").split(',')
+    paths = values.get("depot-paths")
+    if not paths:
+        paths = values.get("depot-path")
+    values['depot-paths'] = paths.split(',')
     return values
 
 def gitBranchExists(branch):
@@ -273,6 +276,8 @@ class P4Submit(Command):
         self.origin = ""
         self.directSubmit = False
         self.trustMeLikeAFool = False
+        self.verbose = False
+        self.isWindows = (platform.system() == "Windows")
 
         self.logSubstitutions = {}
         self.logSubstitutions["<enter description here>"] = "%log%"
@@ -394,6 +399,8 @@ class P4Submit(Command):
         if not self.directSubmit:
             logMessage = extractLogMessageFromGitCommit(id)
             logMessage = logMessage.replace("\n", "\n\t")
+            if self.isWindows:
+                logMessage = logMessage.replace("\n", "\r\n")
             logMessage = logMessage.strip()
 
         template = read_pipe("p4 change -o")
@@ -440,6 +447,8 @@ class P4Submit(Command):
                     tmpFile.close()
                     os.remove(fileName)
                     submitTemplate = message[:message.index(separatorLine)]
+                    if self.isWindows:
+                        submitTemplate = submitTemplate.replace("\r\n", "\n")
 
             if response == "y" or response == "yes":
                if self.dryRun:
@@ -475,9 +484,6 @@ class P4Submit(Command):
                    % (fileName, fileName))
 
     def run(self, args):
-        # make gitdir absolute so we can cd out into the perforce checkout
-        os.environ["GIT_DIR"] = gitdir
-
         if len(args) == 0:
             self.master = currentGitBranch()
             if len(self.master) == 0 or not gitBranchExists("refs/heads/%s" % self.master):
@@ -493,7 +499,7 @@ class P4Submit(Command):
             settings = extractSettingsGitLog(extractLogMessageFromGitCommit("p4"))
         if len(depotPath) == 0 and gitBranchExists("origin"):
             settings = extractSettingsGitLog(extractLogMessageFromGitCommit("origin"))
-        depotPaths = settings['depot-paths']
+        depotPath = settings['depot-paths'][0]
 
         if len(depotPath) == 0:
             print "Internal error: cannot locate perforce depot path from existing branches"
@@ -697,7 +703,8 @@ class P4Sync(Command):
             stat = filedata[j]
             j += 1
             text = ''
-            while j < len(filedata) and filedata[j]['code'] == 'text':
+            while j < len(filedata) and filedata[j]['code'] in ('text',
+                                                                'binary'):
                 text += filedata[j]['data']
                 j += 1
 
@@ -773,7 +780,7 @@ class P4Sync(Command):
                 if self.isWindows and file["type"].endswith("text"):
                     data = data.replace("\r\n", "\n")
 
-                self.gitStream.write("M %s inline %s\n" % (mode, relPath))
+                self.gitStream.write("M %d inline %s\n" % (mode, relPath))
                 self.gitStream.write("data %s\n" % len(data))
                 self.gitStream.write(data)
                 self.gitStream.write("\n")
@@ -905,9 +912,10 @@ class P4Sync(Command):
                     continue
                 source = paths[0]
                 destination = paths[1]
-                if source.startswith(self.depotPath) and destination.startswith(self.depotPath):
-                    source = source[len(self.depotPath):-4]
-                    destination = destination[len(self.depotPath):-4]
+                ## HACK
+                if source.startswith(self.depotPaths[0]) and destination.startswith(self.depotPaths[0]):
+                    source = source[len(self.depotPaths[0]):-4]
+                    destination = destination[len(self.depotPaths[0]):-4]
                     if destination not in self.knownBranches:
                         self.knownBranches[destination] = source
                     if source not in self.knownBranches:
@@ -1055,18 +1063,20 @@ class P4Sync(Command):
                     else:
                         paths = []
                         for (prev, cur) in zip(self.previousDepotPaths, depotPaths):
-                            for i in range(0, max(len(cur), len(prev))):
+                            for i in range(0, min(len(cur), len(prev))):
                                 if cur[i] <> prev[i]:
+                                    i = i - 1
                                     break
 
-                            paths.append (cur[:i])
+                            paths.append (cur[:i + 1])
 
                         self.previousDepotPaths = paths
 
             if p4Change > 0:
                 self.depotPaths = sorted(self.previousDepotPaths)
                 self.changeRange = "@%s,#head" % p4Change
-                self.initialParent = parseRevision(self.branch)
+                if not self.detectBranches:
+                    self.initialParent = parseRevision(self.branch)
                 if not self.silent and not self.detectBranches:
                     print "Performing incremental import into %s git branch" % self.branch
 
@@ -1313,6 +1323,7 @@ class P4Rebase(Command):
         self.options = [ ]
         self.description = ("Fetches the latest revision from perforce and "
                             + "rebases the current work (branch) against it")
+        self.verbose = False
 
     def run(self, args):
         sync = P4Sync()