Re: [PATCH 2/2] rebase -i: silence stash apply

> The shell version prints it's own error message if there's an error, the
> C version does this as well
> 
> Shell version:
> apply_autostash () {
> 	if test -f "$state_dir/autostash"
> 	then
> 		stash_sha1=$(cat "$state_dir/autostash")
> 		if git stash apply $stash_sha1 2>&1 >/dev/null
> 		then
> 			echo "$(gettext 'Applied autostash.')"
> 		else
> 			git stash store -m "autostash" -q $stash_sha1 ||
> 			die "$(eval_gettext "Cannot store \$stash_sha1")"
> 			gettext 'Applying autostash resulted in conflicts.
> Your changes are safe in the stash.
> You can run "git stash pop" or "git stash drop" at any time.
> '
> 		fi
> 	fi
> }
> 
> C version:
> static int apply_autostash(struct replay_opts *opts)
> {
> 	struct strbuf stash_sha1 = STRBUF_INIT;
> 	struct child_process child = CHILD_PROCESS_INIT;
> 	int ret = 0;
> 
> 	if (!read_oneliner(&stash_sha1, rebase_path_autostash(), 1)) {
> 		strbuf_release(&stash_sha1);
> 		return 0;
> 	}
> 	strbuf_trim(&stash_sha1);
> 
> 	child.git_cmd = 1;
> 	child.no_stdout = 1;
> 	child.no_stderr = 1;
> 	argv_array_push(&child.args, "stash");
> 	argv_array_push(&child.args, "apply");
> 	argv_array_push(&child.args, stash_sha1.buf);
> 	if (!run_command(&child))
> 		printf(_("Applied autostash.\n"));
> 	else {
> 		struct child_process store = CHILD_PROCESS_INIT;
> 
> 		store.git_cmd = 1;
> 		argv_array_push(&store.args, "stash");
> 		argv_array_push(&store.args, "store");
> 		argv_array_push(&store.args, "-m");
> 		argv_array_push(&store.args, "autostash");
> 		argv_array_push(&store.args, "-q");
> 		argv_array_push(&store.args, stash_sha1.buf);
> 		if (run_command(&store))
> 			ret = error(_("cannot store %s"), stash_sha1.buf);
> 		else
> 			printf(_("Applying autostash resulted in conflicts.\n"
> 				"Your changes are safe in the stash.\n"
> 				"You can run \"git stash pop\" or"
> 				" \"git stash drop\" at any time.\n"));
> 	}
> 
> 	strbuf_release(&stash_sha1);
> 	return ret;
> }