diff mercurial/commands.py @ 5067:3d35c8cb5eb4

Simplify/correct finding the hg executable (fixes issue644) Simply use find_exe('hg') as the default value for $HG and require to manually set it if you have special requirements. While the default will not always be 100% correct (i.e. the identical hg version) for many users it is and for the others the hg executable found in the PATH should do most things correctly. Developers or other users with multiple installs can set $HG or run something like util.set_hgexecutable in their shell or python scripts. Additionally util.hgexecutable() is now available so extensions can access the value with a public interface, too.
author Thomas Arendsen Hein <thomas@intevation.de>
date Sat, 04 Aug 2007 22:25:12 +0200
parents a49f2a4d5ff7
children d5126a0172ba 73fdc8bd3ed8
line wrap: on
line diff
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -3130,13 +3130,13 @@ norepo = ("clone init version help debug
           " debugindex debugindexdot debugdate debuginstall")
 optionalrepo = ("paths serve showconfig")
 
-def dispatch(args, argv0=None):
+def dispatch(args):
     try:
         u = ui.ui(traceback='--traceback' in args)
     except util.Abort, inst:
         sys.stderr.write(_("abort: %s\n") % inst)
         return -1
-    return cmdutil.runcatch(u, args, argv0=argv0)
+    return cmdutil.runcatch(u, args)
 
 def run():
-    sys.exit(dispatch(sys.argv[1:], argv0=sys.argv[0]))
+    sys.exit(dispatch(sys.argv[1:]))