On 01/02/18 09:49, Nicolas Morey-Chaisemartin wrote:
> Add a --edit option whichs allows modifying the messages provided by -m or -F,
> the same way git commit --edit does.
>
> Signed-off-by: Nicolas Morey-Chaisemartin <nmoreychaisemar...@suse.com>
> ---
> Documentation/git-tag.txt | 6 ++++++
> builtin/tag.c | 11 +++++++++--
> t/t7004-tag.sh | 34 ++++++++++++++++++++++++++++++++++
> 3 files changed, 49 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/git-tag.txt b/Documentation/git-tag.txt
> index 956fc019f984..b9e5a993bea0 100644
> --- a/Documentation/git-tag.txt
> +++ b/Documentation/git-tag.txt
> @@ -167,6 +167,12 @@ This option is only applicable when listing tags without
> annotation lines.
> Implies `-a` if none of `-a`, `-s`, or `-u <keyid>`
> is given.
>
> +-e::
> +--edit::
> + The message taken from file with `-F` and command line with
> + `-m` are usually used as the tag message unmodified.
> + This option lets you further edit the message taken from these sources.
> +
> --cleanup=<mode>::
> This option sets how the tag message is cleaned up.
> The '<mode>' can be one of 'verbatim', 'whitespace' and 'strip'. The
> diff --git a/builtin/tag.c b/builtin/tag.c
> index a7e6a5b0f234..91c60829d5f9 100644
> --- a/builtin/tag.c
> +++ b/builtin/tag.c
> @@ -194,6 +194,7 @@ static int build_tag_object(struct strbuf *buf, int sign,
> struct object_id *resu
>
> struct create_tag_options {
> unsigned int message_given:1;
> + unsigned int use_editor:1;
> unsigned int sign;
> enum {
> CLEANUP_NONE,
> @@ -224,7 +225,7 @@ static void create_tag(const struct object_id *object,
> const char *tag,
> tag,
> git_committer_info(IDENT_STRICT));
>
> - if (!opt->message_given) {
> + if (!opt->message_given || opt->use_editor) {
> int fd;
>
> /* write the template message before editing: */
> @@ -233,7 +234,10 @@ static void create_tag(const struct object_id *object,
> const char *tag,
> if (fd < 0)
> die_errno(_("could not create file '%s'"), path);
>
> - if (!is_null_oid(prev)) {
> + if (opt->message_given) {
> + write_or_die(fd, buf->buf, buf->len);
> + strbuf_reset(buf);
> + } else if (!is_null_oid(prev)) {
> write_tag_body(fd, prev);
> } else {
> struct strbuf buf = STRBUF_INIT;
> @@ -372,6 +376,7 @@ int cmd_tag(int argc, const char **argv, const char
> *prefix)
> static struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
> struct ref_format format = REF_FORMAT_INIT;
> int icase = 0;
> + int edit_flag = 0;
> struct option options[] = {
> OPT_CMDMODE('l', "list", &cmdmode, N_("list tag names"), 'l'),
> { OPTION_INTEGER, 'n', NULL, &filter.lines, N_("n"),
> @@ -386,6 +391,7 @@ int cmd_tag(int argc, const char **argv, const char
> *prefix)
> OPT_CALLBACK('m', "message", &msg, N_("message"),
> N_("tag message"), parse_msg_arg),
> OPT_FILENAME('F', "file", &msgfile, N_("read message from
> file")),
> + OPT_BOOL('e', "edit", &edit_flag, N_("force edit of commit")),
s/commit/tag message/ ?
ATB,
Ramsay Jones
