git-p4: Support purged files and optimize memory usage

diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4
index 2216cacba79ad7171b7b5abbd1ff27e7b1ef84a1..38d1a173339d3969fecc20193b31db136d35c7e3 100755 (executable)
--- a/contrib/fast-import/git-p4
+++ b/contrib/fast-import/git-p4
@@ -946,7 +946,7 @@ class P4Sync(Command):
 
             if includeFile:
                 filesForCommit.append(f)
-                if f['action'] != 'delete':
+                if f['action'] not in ('delete', 'purge'):
                     filesToRead.append(f)
 
         filedata = []
@@ -965,11 +965,11 @@ class P4Sync(Command):
         while j < len(filedata):
             stat = filedata[j]
             j += 1
-            text = [];
+            text = ''
             while j < len(filedata) and filedata[j]['code'] in ('text', 'unicode', 'binary'):
-                text.append(filedata[j]['data'])
+                text += filedata[j]['data']
+                del filedata[j]['data']
                 j += 1
-            text = ''.join(text)
 
             if not stat.has_key('depotFile'):
                 sys.stderr.write("p4 print fails with: %s\n" % repr(stat))
@@ -1038,7 +1038,7 @@ class P4Sync(Command):
                 continue
 
             relPath = self.stripRepoPath(file['path'], branchPrefixes)
-            if file["action"] == "delete":
+            if file["action"] in ("delete", "purge"):
                 self.gitStream.write("D %s\n" % relPath)
             else:
                 data = file['data']
@@ -1077,7 +1077,7 @@ class P4Sync(Command):
 
                 cleanedFiles = {}
                 for info in files:
-                    if info["action"] == "delete":
+                    if info["action"] in ("delete", "purge"):
                         continue
                     cleanedFiles[info["depotFile"]] = info["rev"]
 
@@ -1400,7 +1400,7 @@ class P4Sync(Command):
             if change > newestRevision:
                 newestRevision = change
 
-            if info["action"] == "delete":
+            if info["action"] in ("delete", "purge"):
                 # don't increase the file cnt, otherwise details["depotFile123"] will have gaps!
                 #fileCnt = fileCnt + 1
                 continue