Re: [RFC/PATCH] handle_alias: provide GIT_CWD to !alias

[Nguyen Thai Ngoc Duy <pclouds@xxxxxxxxx>]

On Wed, Apr 13, 2011 at 8:05 PM, Michael J Gruber
<git@xxxxxxxxxxxxxxxxxxxx> wrote:
> - Â Â Â Â Â Â Â Â Â Â Â ret = run_command_v_opt(alias_argv, RUN_USING_SHELL);
> + Â Â Â Â Â Â Â Â Â Â Â strbuf_addstr(&sb, "GIT_CWD=");
> + Â Â Â Â Â Â Â Â Â Â Â if (subdir)
> + Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â strbuf_addstr(&sb, subdir);
> + Â Â Â Â Â Â Â Â Â Â Â env[0] = sb.buf;
> + Â Â Â Â Â Â Â Â Â Â Â env[1] = NULL;
> + Â Â Â Â Â Â Â Â Â Â Â ret = run_command_v_opt_cd_env(alias_argv, RUN_USING_SHELL, NULL, env);
> + Â Â Â Â Â Â Â Â Â Â Â strbuf_release(&sb);
> Â Â Â Â Â Â Â Â Â Â Â Âif (ret >= 0) Â /* normal exit */
> Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Âexit(ret);

subdir can be NULL. I'm not sure if it can be empty string though. May
need a check and set it to '.' so "cd $GIT_CWD" does not go back to
$HOME.
-- 
Duy
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