[PATCH v1 2/2] git-p4: fix Git LFS pointer parsing

[larsxschneider@gmail.com]

From: Lars Schneider <larsxschneider@gmail.com>

Git LFS 1.2.0 removed a line from the output of the 'git lfs pointer'
command [1] which broke the parsing of this output. Adjust the parser
to the new output and add minimum Git LFS version to the docs.

[1] https://github.com/github/git-lfs/pull/1105

Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
---
 Documentation/git-p4.txt | 3 ++-
 git-p4.py                | 6 +++---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/Documentation/git-p4.txt b/Documentation/git-p4.txt
index 88ba42b..b862cb9 100644
--- a/Documentation/git-p4.txt
+++ b/Documentation/git-p4.txt
@@ -522,7 +522,8 @@ git-p4.largeFileSystem::
 	that large file systems do not support the 'git p4 submit' command.
 	Only Git LFS is implemented right now (see https://git-lfs.github.com/
 	for more information). Download and install the Git LFS command line
-	extension to use this option and configure it like this:
+	extension (minimum version 1.2.0) to use this option and configure it
+	like this:
 +
 -------------
 git config       git-p4.largeFileSystem GitLFS
diff --git a/git-p4.py b/git-p4.py
index 527d44b..d2be574 100755
--- a/git-p4.py
+++ b/git-p4.py
@@ -1064,8 +1064,8 @@ class GitLFS(LargeFileSystem):
         if pointerProcess.wait():
             os.remove(contentFile)
             die('git-lfs pointer command failed. Did you install the extension?')
-        pointerContents = [i+'\n' for i in pointerFile.split('\n')[2:][:-1]]
-        oid = pointerContents[1].split(' ')[1].split(':')[1][:-1]
+        oidEntry = [i for i in pointerFile.split('\n') if i.startswith('oid')]
+        oid = oidEntry[0].split(' ')[1].split(':')[1]
         localLargeFile = os.path.join(
             os.getcwd(),
             '.git', 'lfs', 'objects', oid[:2], oid[2:4],
@@ -1073,7 +1073,7 @@ class GitLFS(LargeFileSystem):
         )
         # LFS Spec states that pointer files should not have the executable bit set.
         gitMode = '100644'
-        return (gitMode, pointerContents, localLargeFile)
+        return (gitMode, pointerFile, localLargeFile)

     def pushFile(self, localLargeFile):
         uploadProcess = subprocess.Popen(
--
2.5.1