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From: Phillip Wood <phillip.wood123@gmail.com>
To: Rohit Ashiwal <rohit.ashiwal265@gmail.com>
Cc: git@vger.kernel.org, newren@gmail.com, t.gummerer@gmail.com,
	gitster@pobox.com
Subject: Re: [GSoC][PATCH v3 1/3] sequencer: add advice for revert
Date: Thu, 13 Jun 2019 18:45:24 +0100	[thread overview]
Message-ID: <0333fe2f-d68a-4536-c736-ca2a356df34b@gmail.com> (raw)
In-Reply-To: <20190613040504.32317-2-rohit.ashiwal265@gmail.com>

On 13/06/2019 05:05, Rohit Ashiwal wrote:
> In the case of merge conflicts, while performing a revert, we are
> currently advised to use `git cherry-pick --<sequencer-options>`
> of which --continue is incompatible for continuing the revert.
> Introduce a separate advice message for `git revert`. Also change
> the signature of `create_seq_dir` to handle which advice to display
> selectively.
> 
> Signed-off-by: Rohit Ashiwal <rohit.ashiwal265@gmail.com>
> ---
> changes:
>     - Following Junio's advice[1], I've changed how we're handling error and
>       advice fundamentally.
> 
> [1]: https://public-inbox.org/git/20190608191958.4593-1-rohit.ashiwal265@gmail.com/T/#mf8eefb068b7246c7c2a02cc8f7120a1a903a1eba
> 
>  sequencer.c | 34 ++++++++++++++++++++++++++++------
>  1 file changed, 28 insertions(+), 6 deletions(-)
> 
> diff --git a/sequencer.c b/sequencer.c
> index f88a97fb10..918cb5d761 100644
> --- a/sequencer.c
> +++ b/sequencer.c
> @@ -2650,15 +2650,37 @@ static int walk_revs_populate_todo(struct todo_list *todo_list,
>  	return 0;
>  }
>  
> -static int create_seq_dir(void)
> +static int create_seq_dir(struct repository *r)
>  {
> -	if (file_exists(git_path_seq_dir())) {
> -		error(_("a cherry-pick or revert is already in progress"));
> -		advise(_("try \"git cherry-pick (--continue | --quit | --abort)\""));
> +	enum replay_action action;
> +	const char *in_progress_advice;
> +	const char *in_progress_error = NULL;
> +
> +	if (!sequencer_get_last_command(r, &action)) {
> +		switch (action) {
> +		case REPLAY_REVERT:
> +			in_progress_error = _("revert is already in progress");
> +			in_progress_advice =
> +			_("try \"git revert (--continue | --abort | --quit)\"");
> +			break;
> +		case REPLAY_PICK:
> +			in_progress_error = _("cherry-pick is already in progress");
> +			in_progress_advice =
> +			_("try \"git cherry-pick (--continue | --abort | --quit)\"");
> +			break;
> +		default:
> +			BUG(_("the control must not reach here"));

This does not need to be translated as BUG() messages are not really for
users. Everything else looks fine to be now

Best Wishes

Phillip

> +		}
> +	}
> +	if (in_progress_error) {
> +		error("%s", in_progress_error);
> +		advise("%s", in_progress_advice);
>  		return -1;
> -	} else if (mkdir(git_path_seq_dir(), 0777) < 0)
> +	}
> +	if (mkdir(git_path_seq_dir(), 0777) < 0)
>  		return error_errno(_("could not create sequencer directory '%s'"),
>  				   git_path_seq_dir());
> +
>  	return 0;
>  }
>  
> @@ -4237,7 +4259,7 @@ int sequencer_pick_revisions(struct repository *r,
>  	 */
>  
>  	if (walk_revs_populate_todo(&todo_list, opts) ||
> -			create_seq_dir() < 0)
> +			create_seq_dir(r) < 0)
>  		return -1;
>  	if (get_oid("HEAD", &oid) && (opts->action == REPLAY_REVERT))
>  		return error(_("can't revert as initial commit"));
> 


  reply	other threads:[~2019-06-13 17:45 UTC|newest]

Thread overview: 95+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-08 19:19 [GSoC][PATCH 0/3] Teach cherry-pick/revert to skip commits Rohit Ashiwal
2019-06-08 19:19 ` [GSoC][PATCH 1/3] sequencer: add advice for revert Rohit Ashiwal
2019-06-09 17:52   ` Phillip Wood
2019-06-10  5:13     ` Rohit Ashiwal
2019-06-10 10:39       ` Phillip Wood
2019-06-10 13:25         ` Rohit Ashiwal
2019-06-10 17:46           ` Phillip Wood
2019-06-10 16:34         ` Junio C Hamano
2019-06-08 19:19 ` [GSoC][PATCH 2/3] cherry-pick/revert: add --skip option Rohit Ashiwal
2019-06-09  8:37   ` Thomas Gummerer
2019-06-09 18:01   ` Phillip Wood
2019-06-10  5:57     ` Rohit Ashiwal
2019-06-10 10:40       ` Phillip Wood
2019-06-10 13:43         ` Rohit Ashiwal
2019-06-10 17:47           ` Phillip Wood
2019-06-08 19:19 ` [GSoC][PATCH 3/3] cherry-pick/revert: update hints Rohit Ashiwal
2019-06-09  8:42   ` Thomas Gummerer
2019-06-09 18:03   ` Phillip Wood
2019-06-10  5:28     ` Rohit Ashiwal
2019-06-10 10:40       ` Phillip Wood
2019-06-10 13:33         ` Rohit Ashiwal
2019-06-10 17:47           ` Phillip Wood
2019-06-09  9:02 ` [GSoC][PATCH 0/3] Teach cherry-pick/revert to skip commits Thomas Gummerer
2019-06-09 10:06   ` Rohit Ashiwal
2019-06-09 20:00     ` Thomas Gummerer
2019-06-11  7:31 ` [GSoC][PATCH v2 " Rohit Ashiwal
2019-06-11  7:31   ` [GSoC][PATCH v2 1/3] sequencer: add advice for revert Rohit Ashiwal
2019-06-11 21:25     ` Junio C Hamano
2019-06-11  7:31   ` [GSoC][PATCH v2 2/3] cherry-pick/revert: add --skip option Rohit Ashiwal
2019-06-12 13:31     ` Phillip Wood
2019-06-12 18:11       ` Junio C Hamano
2019-06-12 18:57         ` Phillip Wood
2019-06-11  7:31   ` [GSoC][PATCH v2 3/3] cherry-pick/revert: advise using --skip Rohit Ashiwal
2019-06-12 15:16     ` Phillip Wood
2019-06-13  4:05 ` [GSoC][PATCH v3 0/3] Teach cherry-pick/revert to skip commits Rohit Ashiwal
2019-06-13  4:05   ` [GSoC][PATCH v3 1/3] sequencer: add advice for revert Rohit Ashiwal
2019-06-13 17:45     ` Phillip Wood [this message]
2019-06-13 19:21       ` Martin Ågren
2019-06-13 20:59         ` Junio C Hamano
2019-06-14  3:44         ` Rohit Ashiwal
2019-06-14  3:43       ` Rohit Ashiwal
2019-06-13  4:05   ` [GSoC][PATCH v3 2/3] cherry-pick/revert: add --skip option Rohit Ashiwal
2019-06-13 17:56     ` Junio C Hamano
2019-06-13 19:57       ` Junio C Hamano
2019-06-14  3:48         ` Rohit Ashiwal
2019-06-14  3:45       ` Rohit Ashiwal
2019-06-14 15:58         ` Junio C Hamano
2019-06-16  7:03       ` Rohit Ashiwal
2019-06-13 17:59     ` Phillip Wood
2019-06-13  4:05   ` [GSoC][PATCH v3 3/3] cherry-pick/revert: advise using --skip Rohit Ashiwal
2019-06-16  8:20 ` [GSoC][PATCH v4 0/4] [GSoC][PATCH 0/3] Teach cherry-pick/revert to skip commits Rohit Ashiwal
2019-06-16  8:20   ` [GSoC][PATCH v4 1/4] sequencer: add advice for revert Rohit Ashiwal
2019-06-17  5:51     ` Thomas Gummerer
2019-06-16  8:20   ` [GSoC][PATCH v4 2/4] sequencer: rename reset_for_rollback to reset_merge Rohit Ashiwal
2019-06-16  8:20   ` [GSoC][PATCH v4 3/4] cherry-pick/revert: add --skip option Rohit Ashiwal
2019-06-17  8:30     ` Thomas Gummerer
2019-06-16  8:20   ` [GSoC][PATCH v4 4/4] cherry-pick/revert: advise using --skip Rohit Ashiwal
2019-06-17  8:39   ` [GSoC][PATCH v4 0/4] [GSoC][PATCH 0/3] Teach cherry-pick/revert to skip commits Thomas Gummerer
2019-06-18 17:06 ` [GSoC][PATCH v5 0/5] " Rohit Ashiwal
2019-06-18 17:06   ` [GSoC][PATCH v5 1/5] sequencer: add advice for revert Rohit Ashiwal
2019-06-18 17:06   ` [GSoC][PATCH v5 2/5] sequencer: rename reset_for_rollback to reset_merge Rohit Ashiwal
2019-06-18 17:06   ` [GSoC][PATCH v5 3/5] sequencer: use argv_array in reset_merge Rohit Ashiwal
2019-06-18 17:06   ` [GSoC][PATCH v5 4/5] cherry-pick/revert: add --skip option Rohit Ashiwal
2019-06-20  3:40     ` Junio C Hamano
2019-06-20  9:46       ` Rohit Ashiwal
2019-06-20  9:57       ` Phillip Wood
2019-06-20 20:09         ` Junio C Hamano
2019-06-20 10:02     ` Phillip Wood
2019-06-20 10:34       ` Rohit Ashiwal
2019-06-20 11:42         ` Phillip Wood
2019-06-21  7:47           ` Rohit Ashiwal
2019-06-18 17:06   ` [GSoC][PATCH v5 5/5] cherry-pick/revert: advise using --skip Rohit Ashiwal
2019-06-21  9:17 ` [GSoC][PATCH v6 0/5] Teach cherry-pick/revert to skip commits Rohit Ashiwal
2019-06-21  9:17   ` [GSoC][PATCH v6 1/5] sequencer: add advice for revert Rohit Ashiwal
2019-06-21  9:17   ` [GSoC][PATCH v6 2/5] sequencer: rename reset_for_rollback to reset_merge Rohit Ashiwal
2019-06-21  9:17   ` [GSoC][PATCH v6 3/5] sequencer: use argv_array in reset_merge Rohit Ashiwal
2019-06-21  9:17   ` [GSoC][PATCH v6 4/5] cherry-pick/revert: add --skip option Rohit Ashiwal
2019-06-21  9:18   ` [GSoC][PATCH v6 5/5] cherry-pick/revert: advise using --skip Rohit Ashiwal
2019-06-21 19:09   ` [GSoC][PATCH v6 0/5] Teach cherry-pick/revert to skip commits Junio C Hamano
2019-06-23 20:03 ` [GSoC][PATCH v7 0/6] " Rohit Ashiwal
2019-06-23 20:03   ` [GSoC][PATCH v7 1/6] advice: add sequencerInUse config variable Rohit Ashiwal
2019-06-25  9:18     ` Thomas Gummerer
2019-06-23 20:03   ` [GSoC][PATCH v7 2/6] sequencer: add advice for revert Rohit Ashiwal
2019-06-29 14:05     ` Phillip Wood
2019-06-23 20:03   ` [GSoC][PATCH v7 3/6] sequencer: rename reset_for_rollback to reset_merge Rohit Ashiwal
2019-06-23 20:03   ` [GSoC][PATCH v7 4/6] sequencer: use argv_array in reset_merge Rohit Ashiwal
2019-06-23 20:03   ` [GSoC][PATCH v7 5/6] cherry-pick/revert: add --skip option Rohit Ashiwal
2019-06-23 20:03   ` [GSoC][PATCH v7 6/6] cherry-pick/revert: advise using --skip Rohit Ashiwal
2019-07-02  9:11 ` [GSoC][PATCH v8 0/5] Teach cherry-pick/revert to skip commits Rohit Ashiwal
2019-07-02  9:11   ` [GSoC][PATCH v8 1/5] sequencer: add advice for revert Rohit Ashiwal
2019-07-02  9:11   ` [GSoC][PATCH v8 2/5] sequencer: rename reset_for_rollback to reset_merge Rohit Ashiwal
2019-07-02  9:11   ` [GSoC][PATCH v8 3/5] sequencer: use argv_array in reset_merge Rohit Ashiwal
2019-07-02  9:11   ` [GSoC][PATCH v8 4/5] cherry-pick/revert: add --skip option Rohit Ashiwal
2019-07-02  9:11   ` [GSoC][PATCH v8 5/5] cherry-pick/revert: advise using --skip Rohit Ashiwal
2019-07-02 15:26   ` [GSoC][PATCH v8 0/5] Teach cherry-pick/revert to skip commits Phillip Wood

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