Merge branch 'jk/committer-date-is-author-date-fix-simplify'

Code simplification.

* jk/committer-date-is-author-date-fix-simplify:
  am, sequencer: stop parsing our own committer ident

builtin/am.c

@@ -98,8 +98,6 @@ struct am_state {
 	char *author_name;
 	char *author_email;
 	char *author_date;
-	char *committer_name;
-	char *committer_email;
 	char *msg;
 	size_t msg_len;
 
@@ -132,8 +130,6 @@ struct am_state {
  */
 static void am_state_init(struct am_state *state)
 {
-	const char *committer;
-	struct ident_split id;
 	int gpgsign;
 
 	memset(state, 0, sizeof(*state));
@@ -154,14 +150,6 @@ static void am_state_init(struct am_state *state)
 
 	if (!git_config_get_bool("commit.gpgsign", &gpgsign))
 		state->sign_commit = gpgsign ? "" : NULL;
-
-	committer = git_committer_info(IDENT_STRICT);
-	if (split_ident_line(&id, committer, strlen(committer)) < 0)
-		die(_("invalid committer: %s"), committer);
-	state->committer_name =
-		xmemdupz(id.name_begin, id.name_end - id.name_begin);
-	state->committer_email =
-		xmemdupz(id.mail_begin, id.mail_end - id.mail_begin);
 }
 
 /**
@@ -173,8 +161,6 @@ static void am_state_release(struct am_state *state)
 	free(state->author_name);
 	free(state->author_email);
 	free(state->author_date);
-	free(state->committer_name);
-	free(state->committer_email);
 	free(state->msg);
 	strvec_clear(&state->git_apply_opts);
 }
@@ -1594,8 +1580,9 @@ static void do_commit(const struct am_state *state)
 			IDENT_STRICT);
 
 	if (state->committer_date_is_author_date)
-		committer = fmt_ident(state->committer_name,
-				      state->committer_email, WANT_COMMITTER_IDENT,
+		committer = fmt_ident(getenv("GIT_COMMITTER_NAME"),
+				      getenv("GIT_COMMITTER_EMAIL"),
+				      WANT_COMMITTER_IDENT,
 				      state->ignore_date ? NULL
 							 : state->author_date,
 				      IDENT_STRICT);

sequencer.c

@@ -314,8 +314,6 @@ int sequencer_remove_state(struct replay_opts *opts)
 		}
 	}
 
-	free(opts->committer_name);
-	free(opts->committer_email);
 	free(opts->gpg_sign);
 	free(opts->strategy);
 	for (i = 0; i < opts->xopts_nr; i++)
@@ -1460,8 +1458,8 @@ static int try_to_commit(struct repository *r,
 		} else {
 			reset_ident_date();
 		}
-		committer = fmt_ident(opts->committer_name,
-				      opts->committer_email,
+		committer = fmt_ident(getenv("GIT_COMMITTER_NAME"),
+				      getenv("GIT_COMMITTER_EMAIL"),
 				      WANT_COMMITTER_IDENT,
 				      opts->ignore_date ? NULL : date.buf,
 				      IDENT_STRICT);
@@ -4468,22 +4466,6 @@ static int commit_staged_changes(struct repository *r,
 	return 0;
 }
 
-static int init_committer(struct replay_opts *opts)
-{
-	struct ident_split id;
-	const char *committer;
-
-	committer = git_committer_info(IDENT_STRICT);
-	if (split_ident_line(&id, committer, strlen(committer)) < 0)
-		return error(_("invalid committer '%s'"), committer);
-	opts->committer_name =
-		xmemdupz(id.name_begin, id.name_end - id.name_begin);
-	opts->committer_email =
-		xmemdupz(id.mail_begin, id.mail_end - id.mail_begin);
-
-	return 0;
-}
-
 int sequencer_continue(struct repository *r, struct replay_opts *opts)
 {
 	struct todo_list todo_list = TODO_LIST_INIT;
@@ -4495,9 +4477,6 @@ int sequencer_continue(struct repository *r, struct replay_opts *opts)
 	if (read_populate_opts(opts))
 		return -1;
 	if (is_rebase_i(opts)) {
-		if (opts->committer_date_is_author_date && init_committer(opts))
-			return -1;
-
 		if ((res = read_populate_todo(r, &todo_list, opts)))
 			goto release_todo_list;
 
@@ -5392,9 +5371,6 @@ int complete_action(struct repository *r, struct replay_opts *opts, unsigned fla
 
 	res = -1;
 
-	if (opts->committer_date_is_author_date && init_committer(opts))
-		goto cleanup;
-
 	if (checkout_onto(r, opts, onto_name, &oid, orig_head))
 		goto cleanup;
 

sequencer.h

@@ -50,8 +50,6 @@ struct replay_opts {
 
 	int mainline;
 
-	char *committer_name;
-	char *committer_email;
 	char *gpg_sign;
 	enum commit_msg_cleanup_mode default_msg_cleanup;
 	int explicit_cleanup;