[PATCH] Provide access to git_dir through get_git_dir().

[git.git] / git-merge-recursive.py

diff --git a/git-merge-recursive.py b/git-merge-recursive.py
index 66165b0..689f914 100755 (executable)
--- a/git-merge-recursive.py
+++ b/git-merge-recursive.py
@@ -74,7 +74,7 @@ def merge(h1, h2, branch1Name, branch2Name, graph, callDepth=0):
 
     return [res, clean]
 
-getFilesRE = re.compile('([0-9]+) ([a-z0-9]+) ([0-9a-f]{40})\t(.*)')
+getFilesRE = re.compile(r'^([0-7]+) (\S+) ([0-9a-f]{40})\t(.*)$', re.S)
 def getFilesAndDirs(tree):
     files = Set()
     dirs = Set()
@@ -99,7 +99,7 @@ class CacheEntry:
         self.stages = [Stage(), Stage(), Stage()]
         self.path = path
 
-unmergedRE = re.compile('^([0-9]+) ([0-9a-f]{40}) ([1-3])\t(.*)$')
+unmergedRE = re.compile(r'^([0-7]+) ([0-9a-f]{40}) ([1-3])\t(.*)$', re.S)
 def unmergedCacheEntries():
     '''Create a dictionary mapping file names to CacheEntry
     objects. The dictionary contains one entry for every path with a
@@ -149,7 +149,10 @@ def mergeTrees(head, merge, common, branch1Name, branch2Name,
     else:
         updateArg = '-u'
 
-    runProgram(['git-read-tree', updateArg, '-m', common, head, merge])
+    [out, code] = runProgram(['git-read-tree', updateArg, '-m', common, head, merge], returnCode = True)
+    if code != 0:
+        die('git-read-tree:', out)
+
     cleanMerge = True
 
     [tree, code] = runProgram('git-write-tree', returnCode=True)
@@ -430,8 +433,11 @@ try:
 
     print ''
 except:
-    traceback.print_exc(None, sys.stderr)
-    sys.exit(2)
+    if isinstance(sys.exc_info()[1], SystemExit):
+        raise
+    else:
+        traceback.print_exc(None, sys.stderr)
+        sys.exit(2)
 
 if clean:
     sys.exit(0)