# HG changeset patch
# User Sean Farley <sean@farley.io>
# Date 1446159437 25200
# Node ID 393bde462133378354aa7d1ef392931b5e5ad1d6
# Parent  584961625a58114f3092300279a0da5bbb34c079
init: only activate git ignore logic in reposetup

This will massively speed up 'hg status' on repos that are not git based. On my
macports repo, status went from

Before: 0m0.591s
After:  0m0.297s

diff --git a/hggit/__init__.py b/hggit/__init__.py
--- a/hggit/__init__.py
+++ b/hggit/__init__.py
@@ -203,6 +203,17 @@
 
 def reposetup(ui, repo):
     if not isinstance(repo, gitrepo.gitrepo):
+
+        if (getattr(dirstate, 'rootcache', False) and
+            (not ignoremod or getattr(ignore, 'readpats', False))):
+            # only install our dirstate wrapper if it has a hope of working
+            import gitdirstate
+            if ignoremod:
+                def ignorewrap(orig, *args, **kwargs):
+                    return gitdirstate.gignore(*args, **kwargs)
+                extensions.wrapfunction(ignore, 'ignore', ignorewrap)
+            dirstate.dirstate = gitdirstate.gitdirstate
+
         klass = hgrepo.generate_repo_subclass(repo.__class__)
         repo.__class__ = klass
 
@@ -241,16 +252,6 @@
     ctx = scmutil.revsingle(repo, opts.get('rev'), '.')
     return verify.verify(ui, repo, ctx)
 
-if (getattr(dirstate, 'rootcache', False) and
-    (not ignoremod or getattr(ignore, 'readpats', False))):
-    # only install our dirstate wrapper if it has a hope of working
-    import gitdirstate
-    if ignoremod:
-        def ignorewrap(orig, *args, **kwargs):
-            return gitdirstate.gignore(*args, **kwargs)
-        extensions.wrapfunction(ignore, 'ignore', ignorewrap)
-    dirstate.dirstate = gitdirstate.gitdirstate
-
 @command('git-cleanup')
 def git_cleanup(ui, repo):
     '''clean up Git commit map after history editing'''