[PATCH v2 16/25] sequencer: allow editing the commit message on a case-by-case basis

[Johannes Schindelin]

In the upcoming commits, we will implement more and more of rebase
-i's functionality. One particular feature of the commands to come is
that some of them allow editing the commit message while others don't,
i.e. we cannot define in the replay_opts whether the commit message
should be edited or not.

Let's add a new parameter to the sequencer_commit() function. Previously,
it was the duty of the caller to ensure that the opts->edit setting
indicates whether to let the user edit the commit message or not,
indicating that it is an "all or nothing" setting, i.e. that the sequencer
wants to let the user edit *all* commit message, or none at all. In the
upcoming rebase -i mode, it will depend on the particular command that is
currently executed, though.

Signed-off-by: Johannes Schindelin <johannes.schinde...@gmx.de>
---
 sequencer.c | 6 +++---
 sequencer.h | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/sequencer.c b/sequencer.c
index bf02565..6e9732c 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -485,7 +485,7 @@ static char **read_author_script(void)
  * author metadata.
  */
 int sequencer_commit(const char *defmsg, struct replay_opts *opts,
-                         int allow_empty)
+                         int allow_empty, int edit)
 {
        char **env = NULL;
        struct argv_array array;
@@ -520,7 +520,7 @@ int sequencer_commit(const char *defmsg, struct replay_opts 
*opts,
                argv_array_push(&array, "-s");
        if (defmsg)
                argv_array_pushl(&array, "-F", defmsg, NULL);
-       if (opts->edit)
+       if (edit)
                argv_array_push(&array, "-e");
        else if (!opts->signoff && !opts->record_origin &&
                 git_config_get_value("commit.cleanup", &value))
@@ -786,7 +786,7 @@ static int do_pick_commit(enum todo_command command, struct 
commit *commit,
        }
        if (!opts->no_commit)
                res = sequencer_commit(opts->edit ? NULL : git_path_merge_msg(),
-                       opts, allow);
+                       opts, allow, opts->edit);
 
 leave:
        free_message(commit, &msg);
diff --git a/sequencer.h b/sequencer.h
index 16deb6c..7f5222f 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -54,7 +54,7 @@ int sequencer_rollback(struct replay_opts *opts);
 int sequencer_remove_state(struct replay_opts *opts);
 
 int sequencer_commit(const char *defmsg, struct replay_opts *opts,
-                         int allow_empty);
+                         int allow_empty, int edit);
 
 extern const char sign_off_header[];
 
-- 
2.10.0.windows.1.10.g803177d