Tom Kunze <mail@xxxxxxxxxxxx> writes:
> If an alias is a single git command show the man page of the
> aliased git command with --help.
>
> Signed-off-by: Tom Kunze <mail@xxxxxxxxxxxx>
> ...
> diff --git a/builtin/help.c b/builtin/help.c
> index 49f7a07..655ed49 100644
> --- a/builtin/help.c
> +++ b/builtin/help.c
> @@ -437,6 +437,10 @@ static const char *check_git_cmd(const char* cmd)
>
> alias = alias_lookup(cmd);
> if (alias) {
> + if (alias[0] != '!') {
> + strtok(alias, " \t\n");
> + return alias;
> + }
While I understand where you come from, I am moderately negative,
especially with that strtok() to ignore options.
For a truly simple alias, e.g.
$ git co --help
`git co' is aliased to `checkout'
I do not think I would mind the updated behaviour given by this
patch that much.
But most of the time, when I do "help" on an alias, I am primarily
interested in what default customization I am using over the base
command, i.e.
$ git lgf --help
`git lgf' is aliased to `log --oneline --boundary --first-parent'
is my way to remind me that I am using these three options to "git
log" in the alias I very often use (and forgot what they were).
Jumping directly to the "git log" manual page is the last thing I
want "help" to do.