git-p4: correct indenting and formatting

- replace tabs with appropriate number of spaces
- minor tweaks to code formatting

diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4
index 04ce7e3b020f489d59fe103970fc989d7b351127..449df2ef473af744ac4b45c79e17378feeb378ae 100755 (executable)
--- a/contrib/fast-import/git-p4
+++ b/contrib/fast-import/git-p4
@@ -222,10 +222,10 @@ def p4CmdList(cmd, stdin=None, stdin_mode='w+b', cb=None):
     try:
         while True:
             entry = marshal.load(p4.stdout)
-           if cb is not None:
-               cb(entry)
-           else:
-               result.append(entry)
+            if cb is not None:
+                cb(entry)
+            else:
+                result.append(entry)
     except EOFError:
         pass
     exitCode = p4.wait()
@@ -445,8 +445,8 @@ def p4ChangesForPaths(depotPaths, changeRange):
 
     changes = {}
     for line in output:
-       changeNum = int(line.split(" ")[1])
-       changes[changeNum] = True
+        changeNum = int(line.split(" ")[1])
+        changes[changeNum] = True
 
     changelist = changes.keys()
     changelist.sort()
@@ -954,10 +954,9 @@ class P4Sync(Command):
     # - helper for streamP4Files
 
     def streamOneP4File(self, file, contents):
-       if file["type"] == "apple":
-           print "\nfile %s is a strange apple file that forks. Ignoring" % \
-               file['depotFile']
-           return
+        if file["type"] == "apple":
+            print "\nfile %s is a strange apple file that forks. Ignoring" % file['depotFile']
+            return
 
         relPath = self.stripRepoPath(file['depotFile'], self.branchPrefixes)
         if verbose:
@@ -1004,23 +1003,22 @@ class P4Sync(Command):
 
     # handle another chunk of streaming data
     def streamP4FilesCb(self, marshalled):
+        if marshalled.has_key('depotFile') and self.stream_have_file_info:
+            # start of a new file - output the old one first
+            self.streamOneP4File(self.stream_file, self.stream_contents)
+            self.stream_file = {}
+            self.stream_contents = []
+            self.stream_have_file_info = False
 
-       if marshalled.has_key('depotFile') and self.stream_have_file_info:
-           # start of a new file - output the old one first
-           self.streamOneP4File(self.stream_file, self.stream_contents)
-           self.stream_file = {}
-           self.stream_contents = []
-           self.stream_have_file_info = False
-
-       # pick up the new file information... for the
-       # 'data' field we need to append to our array
-       for k in marshalled.keys():
-           if k == 'data':
-               self.stream_contents.append(marshalled['data'])
-           else:
-               self.stream_file[k] = marshalled[k]
+        # pick up the new file information... for the
+        # 'data' field we need to append to our array
+        for k in marshalled.keys():
+            if k == 'data':
+                self.stream_contents.append(marshalled['data'])
+            else:
+                self.stream_file[k] = marshalled[k]
 
-       self.stream_have_file_info = True
+        self.stream_have_file_info = True
 
     # Stream directly from "p4 files" into "git fast-import"
     def streamP4Files(self, files):
@@ -1052,23 +1050,22 @@ class P4Sync(Command):
             self.stream_contents = []
             self.stream_have_file_info = False
 
-           # curry self argument
-           def streamP4FilesCbSelf(entry):
-               self.streamP4FilesCb(entry)
+        # curry self argument
+        def streamP4FilesCbSelf(entry):
+            self.streamP4FilesCb(entry)
 
-           p4CmdList("-x - print",
-               '\n'.join(['%s#%s' % (f['path'], f['rev'])
-                                                  for f in filesToRead]),
-               cb=streamP4FilesCbSelf)
+        p4CmdList("-x - print",
+                  '\n'.join(['%s#%s' % (f['path'], f['rev']) for f in filesToRead]),
+                  cb=streamP4FilesCbSelf)
 
-            # do the last chunk
-            if self.stream_file.has_key('depotFile'):
-                self.streamOneP4File(self.stream_file, self.stream_contents)
+        # do the last chunk
+        if self.stream_file.has_key('depotFile'):
+            self.streamOneP4File(self.stream_file, self.stream_contents)
 
     def commit(self, details, files, branch, branchPrefixes, parent = ""):
         epoch = details["time"]
         author = details["user"]
-       self.branchPrefixes = branchPrefixes
+        self.branchPrefixes = branchPrefixes
 
         if self.verbose:
             print "commit into %s" % branch
@@ -1173,7 +1170,7 @@ class P4Sync(Command):
 
         s = ''
         for (key, val) in self.users.items():
-           s += "%s\t%s\n" % (key.expandtabs(1), val.expandtabs(1))
+            s += "%s\t%s\n" % (key.expandtabs(1), val.expandtabs(1))
 
         open(self.getUserCacheFilename(), "wb").write(s)
         self.userMapFromPerforceServer = True