From: Johannes Schindelin <Johannes.Schindelin@gmx.de>
To: Junio C Hamano <gitster@pobox.com>
Cc: Johannes Schindelin via GitGitGadget <gitgitgadget@gmail.com>,
git@vger.kernel.org
Subject: Re: [PATCH 2/2] rebase --exec: make it work with --rebase-merges
Date: Mon, 6 Aug 2018 11:36:13 +0200 (DST) [thread overview]
Message-ID: <nycvar.QRO.7.76.6.1808061134320.71@tvgsbejvaqbjf.bet> (raw)
In-Reply-To: <xmqqa7q3w61q.fsf@gitster-ct.c.googlers.com>
Hi Junio,
On Fri, 3 Aug 2018, Junio C Hamano wrote:
> "Johannes Schindelin via GitGitGadget" <gitgitgadget@gmail.com>
> writes:
>
> > + /*
> > + * Insert <commands> after every pick. Here, fixup/squash chains
> > + * are considered part of the pick, so we insert the commands *after*
> > + * those chains if there are any.
> > + */
> > + insert_final_commands = 1;
> > + for (i = 0; i < todo_list.nr; ) {
> > + enum todo_command command = todo_list.items[i].command;
> > + int j = 0;
> > + ...
> > + /* skip fixup/squash chain, if any */
> > + for (i++; i < todo_list.nr; i++, j = 0) {
>
> Does 'j' need to be reset to 0 in each iteration? Nobody looks at
> 'j' after exiting this inner loop, and every referernce to 'j'
> inside this inner loop happens _after_ it gets assigned "i+1" at the
> beginning of "skip comment" loop.
>
> For that matter, I wonder if 'j' can be a variable local to this
> inner loop, not the outer loop that iterates over todo_list.items[].
I rewrote this code, and the `j` variable is not even there anymore.
Ciao,
Dscho
>
> > + command = todo_list.items[i].command;
> > +
> > + if (is_fixup(command))
> > + continue;
> > +
> > + if (command != TODO_COMMENT)
> > + break;
> > +
> > + /* skip comment if followed by any fixup/squash */
> > + for (j = i + 1; j < todo_list.nr; j++)
> > + if (todo_list.items[j].command != TODO_COMMENT)
> > + break;
> > + if (j < todo_list.nr &&
> > + is_fixup(todo_list.items[j].command)) {
> > + i = j;
> > + continue;
> > + }
> > + break;
> > }
>
next prev parent reply other threads:[~2018-08-06 9:36 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-03 17:42 [PATCH 0/2] Make git rebase work with --rebase-merges and --exec Johannes Schindelin via GitGitGadget
2018-08-03 17:42 ` [PATCH 1/2] t3430: demonstrate what -r, --autosquash & --exec should do Johannes Schindelin via GitGitGadget
2018-08-03 17:42 ` [PATCH 2/2] rebase --exec: make it work with --rebase-merges Johannes Schindelin via GitGitGadget
2018-08-03 18:28 ` Junio C Hamano
2018-08-06 9:34 ` Johannes Schindelin
2018-08-06 9:50 ` Johannes Schindelin
2018-08-06 15:12 ` Junio C Hamano
2018-08-03 20:26 ` Junio C Hamano
2018-08-06 9:36 ` Johannes Schindelin [this message]
2018-08-06 9:52 ` [PATCH v2 0/2] Make git rebase work with --rebase-merges and --exec Johannes Schindelin via GitGitGadget
2018-08-06 9:52 ` [PATCH v2 1/2] t3430: demonstrate what -r, --autosquash & --exec should do Johannes Schindelin via GitGitGadget
2018-08-06 9:52 ` [PATCH v2 2/2] rebase --exec: make it work with --rebase-merges Johannes Schindelin via GitGitGadget
2018-08-06 15:23 ` Phillip Wood
2018-08-06 16:00 ` Phillip Wood
2018-08-09 9:22 ` Johannes Schindelin
2018-08-09 10:04 ` Phillip Wood
2018-08-09 13:30 ` Johannes Schindelin
2018-08-06 10:08 ` [PATCH v2 0/2] Make git rebase work with --rebase-merges and --exec Johannes Schindelin
2018-08-09 9:41 ` [PATCH v3 " Johannes Schindelin via GitGitGadget
2018-08-09 9:41 ` [PATCH v3 1/2] t3430: demonstrate what -r, --autosquash & --exec should do Johannes Schindelin via GitGitGadget
2018-08-09 9:41 ` [PATCH v3 2/2] rebase --exec: make it work with --rebase-merges Johannes Schindelin via GitGitGadget
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