[PATCH 1/4] git-p4: ensure submit clientPath exists before chdir

[Pete Wyckoff <pw@padd.com>]

From: Gary Gibbons <ggibbons@perforce.com>

Submitting patches back to p4 requires a p4 "client".  This
is a mapping from server depot paths into a local directory.
The directory need not exist or be populated with files; only
the mapping on the server is required.  When there is no
directory, make git-p4 automatically create it.

[ reword description --pw ]

Signed-off-by: Gary Gibbons <ggibbons@perforce.com>
Signed-off-by: Pete Wyckoff <pw@padd.com>
---
 contrib/fast-import/git-p4 |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4
index b975d67..99d3abe 100755
--- a/contrib/fast-import/git-p4
+++ b/contrib/fast-import/git-p4
@@ -1099,6 +1099,10 @@ class P4Submit(Command, P4UserMap):
         print "Perforce checkout for depot path %s located at %s" % (self.depotPath, self.clientPath)
         self.oldWorkingDirectory = os.getcwd()
 
+        # ensure the clientPath exists
+        if not os.path.exists(self.clientPath):
+            os.makedirs(self.clientPath)
+
         chdir(self.clientPath)
         print "Synchronizing p4 checkout..."
         p4_sync("...")
-- 
1.7.8.rc4.42.g8317d