From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Date: Wed, 19 Jan 2022 15:31:57 GMT
Subject: Re: [PATCH 2/2] advice: refactor "action is not possible because you have unmerged files"
Message-ID: <220119.86tudzn3i0.gmgdl@evledraar.gmail.com>
In-Reply-To: <20220119094445.15542-3-bagasdotme@gmail.com>


On Wed, Jan 19 2022, Bagas Sanjaya wrote:

> Factor action names (cherry-picking, committing, merging, pulling, and
> reverting) out of the message string.
>
> Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
> ---
>  advice.c | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/advice.c b/advice.c
> index 1dfc91d176..4c72856478 100644
> --- a/advice.c
> +++ b/advice.c
> @@ -175,15 +175,15 @@ void list_config_advices(struct string_list *list, const char *prefix)
>  int error_resolve_conflict(const char *me)
>  {
>  	if (!strcmp(me, "cherry-pick"))
> -		error(_("Cherry-picking is not possible because you have unmerged files."));
> +		error(_("%s is not possible because you have unmerged files."), "Cherry-picking");
>  	else if (!strcmp(me, "commit"))
> -		error(_("Committing is not possible because you have unmerged files."));
> +		error(_("%s is not possible because you have unmerged files."), "Commiting");
>  	else if (!strcmp(me, "merge"))
> -		error(_("Merging is not possible because you have unmerged files."));
> +		error(_("%s is not possible because you have unmerged files."), "Merging");
>  	else if (!strcmp(me, "pull"))
> -		error(_("Pulling is not possible because you have unmerged files."));
> +		error(_("%s is not possible because you have unmerged files."), "Pulling");
>  	else if (!strcmp(me, "revert"))
> -		error(_("Reverting is not possible because you have unmerged files."));
> +		error(_("%s is not possible because you have unmerged files."), "Reverting");
>  	else
>  		error(_("It is not possible to %s because you have unmerged files."),
>  			me);

René correctly notes downthread that we shouldn't change this, we have
plenty of these in git now to make these translatable to multiple
languages.

Just a tip that if you are refactoring something like this in that way
and we should change it, this is much nicer:

	error(_("%s is not possible because you have unmerged files."),
	     !strcmp(me, "cherry-pick") ? "Cherry-picking" :
             !strcmp(me, "commit") ? "Committing" :
             [...]

I.e. if we could do your proposed de-duplication we can also
de-duplicate this whole else if chain in favor of a less verbose ternary
operation.