Santi Béjar <sbejar@xxxxxxxxx> writes:
> To remind the committer ident in case it is not what you want
> (taken from the gecos field, want to use different ident in
> different repositories).
That's not the only thing this patch does.
> Signed-off-by: Santi Béjar <sbejar@xxxxxxxxx>
> ---
> builtin-commit.c | 40 +++++++++++++++++++++++++++++++++++++---
> cache.h | 1 +
> config.c | 4 ++++
> environment.c | 1 +
> ident.c | 3 +++
> t/t7502-commit.sh | 13 +++++++++++++
> 6 files changed, 59 insertions(+), 3 deletions(-)
>
> diff --git a/builtin-commit.c b/builtin-commit.c
> index 057749b..b7cc382 100644
> --- a/builtin-commit.c
> +++ b/builtin-commit.c
> @@ -437,6 +437,29 @@ static void determine_author_info()
> author_date = date;
> }
>
> +const char *get_parent_ident()
> +{
> + unsigned char sha1[20];
> + struct commit *commit;
> + const char *a, *lb, *rb, *eol;
> +
> +
> + get_sha1("HEAD", sha1);
> + commit = lookup_commit_reference(sha1);
> + if (!commit)
> + return NULL;
> +
> + a = strstr(commit->buffer, "\ncommitter ");
> +
> + lb = strstr(a + 11, " <");
> + rb = strstr(a + 11, "> ");
> + eol = strchr(a + 11, '\n');
> + if (!lb || !rb || !eol)
> + return NULL;
> +
> + return xstrndup(a + 11, rb + 1 - (a + 11));
> +}
> +
Drop this hunk; nobody uses it after applying this patch, and "the same
committer as the HEAD commit" is not a good heuristic.
> static int prepare_to_commit(const char *index_file, const char *prefix)
> {
> struct stat statbuf;
> @@ -448,6 +471,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix)
> const char *hook_arg2 = NULL;
> const char *author_ident;
> const char *committer_ident;
> + int showed_ident = 0;
>
> if (!no_verify && run_hook(index_file, "pre-commit", NULL))
> return 0;
> @@ -528,6 +552,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix)
> strbuf_release(&sb);
>
> determine_author_info();
> + git_committer_info(0);
This call needs a comment to justify it, as it feels wrong to call a
function that usually is used for its return string and discard the return
value.
> @@ -558,11 +583,20 @@ static int prepare_to_commit(const char *index_file, const char *prefix)
> getenv("GIT_COMMITTER_EMAIL")));
> if (strcmp(author_ident, committer_ident))
> fprintf(fp,
> - "#\n"
> - "# Author: %s\n"
> - "#\n",
> + "%s"
> + "# Author: %s\n",
> + showed_ident++ ? "" : "#\n",
> fmt_name(author_name, author_email));
This part should have been [0/2] as it has been agreed it is a good idea.
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