Re: [PATCH v7] git-p4: improve path encoding verbose output

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On 14/09/15 18:10, larsxschneider@xxxxxxxxx wrote:
From: Lars Schneider <larsxschneider@xxxxxxxxx>

If a path with non-ASCII characters is detected then print always the

s/print always/print/


encoding and the encoded string in verbose mode.

Signed-off-by: Lars Schneider <larsxschneider@xxxxxxxxx>
---
  git-p4.py | 19 +++++++++----------
  1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/git-p4.py b/git-p4.py
index d45cf2b..da25d3f 100755
--- a/git-p4.py
+++ b/git-p4.py
@@ -2220,16 +2220,15 @@ class P4Sync(Command, P4UserMap):
              text = regexp.sub(r'$\1$', text)
              contents = [ text ]

-        if gitConfig("git-p4.pathEncoding"):
-            relPath = relPath.decode(gitConfig("git-p4.pathEncoding")).encode('utf8', 'replace')
-        elif self.verbose:
-            try:
-                relPath.decode('ascii')
-            except:
-                print (
-                    "Path with Non-ASCII characters detected and no path encoding defined. "
-                    "Please check the encoding: %s" % relPath
-                )
+        try:
+            relPath.decode('ascii')
+        except:
+            encoding = 'utf8'
+            if gitConfig('git-p4.pathEncoding'):
+                encoding = gitConfig('git-p4.pathEncoding')

It would be better to query this once at startup. Otherwise we're potentially forking "git config" twice per file which on a large repo could become significant. Make it an instance variable perhaps?

+                relPath = relPath.decode(encoding).encode('utf8', 'replace')
+            if self.verbose:
+                print 'Path with non-ASCII characters detected. Used %s to encode: %s ' % (encoding, relPath)

          self.gitStream.write("M %s inline %s\n" % (git_mode, relPath))



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