Improve checkout performance for the common unmodified case
Most projects will have their branch heads matching in all branches,
so switching between them should be just a matter of updating the
work tree's HEAD symref. This can be done in pure Python, saving
quite a bit of time over forking 'git checkout'.
Signed-off-by: Shawn O. Pearce <sop@google.com>
diff --git a/subcmds/start.py b/subcmds/start.py
index 49bb0e1..8c74625 100644
--- a/subcmds/start.py
+++ b/subcmds/start.py
@@ -49,7 +49,8 @@
pm.end()
if err:
- err.sort()
for p in err:
- print >>sys.stderr, "error: cannot start in %s" % p.relpath
+ print >>sys.stderr,\
+ "error: %s/: cannot start %s" \
+ % (p.relpath, nb)
sys.exit(1)