rebase-interactive: append_todo_help() changes

This moves the writing of the comment "Rebase $shortrevisions onto
$shortonto ($command_count commands)" from todo_list_write_to_file() to
append_todo_help().

shortrevisions, shortonto, and command_count are passed as parameters to
append_todo_help().

During the initial edit of the todo list, shortrevisions and shortonto
are not NULL.  Therefore, if shortrevisions or shortonto is NULL, then
edit_todo would be true, otherwise it would be false.  Thus, edit_todo
is removed from the parameters of append_todo_help().

Signed-off-by: Alban Gruin <alban.gruin@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/rebase-interactive.c b/rebase-interactive.c
index d396ecc599b2b5760a7ea9b0bfd38083024233a2..807f8370dbc7597ae3d799dba5b091c69e6d7147 100644 (file)
--- a/rebase-interactive.c
+++ b/rebase-interactive.c
@@ -28,7 +28,8 @@ static enum missing_commit_check_level get_missing_commit_check_level(void)
        return MISSING_COMMIT_CHECK_IGNORE;
 }
 
-void append_todo_help(unsigned edit_todo, unsigned keep_empty,
+void append_todo_help(unsigned keep_empty, int command_count,
+                     const char *shortrevisions, const char *shortonto,
                      struct strbuf *buf)
 {
        const char *msg = _("\nCommands:\n"
@@ -48,6 +49,15 @@ void append_todo_help(unsigned edit_todo, unsigned keep_empty,
 ".       specified). Use -c <commit> to reword the commit message.\n"
 "\n"
 "These lines can be re-ordered; they are executed from top to bottom.\n");
+       unsigned edit_todo = !(shortrevisions && shortonto);
+
+       if (!edit_todo) {
+               strbuf_addch(buf, '\n');
+               strbuf_commented_addf(buf, Q_("Rebase %s onto %s (%d command)",
+                                             "Rebase %s onto %s (%d commands)",
+                                             command_count),
+                                     shortrevisions, shortonto, command_count);
+       }
 
        strbuf_add_commented_lines(buf, msg, strlen(msg));
 

diff --git a/rebase-interactive.h b/rebase-interactive.h
index 187b5032d67fc3caa9368398338834ffaaefe35d..0e5925e3aa0e3ed8164152ccc78453d58c92f78a 100644 (file)
--- a/rebase-interactive.h
+++ b/rebase-interactive.h
@@ -5,7 +5,8 @@ struct strbuf;
 struct repository;
 struct todo_list;
 
-void append_todo_help(unsigned edit_todo, unsigned keep_empty,
+void append_todo_help(unsigned keep_empty, int command_count,
+                     const char *shortrevisions, const char *shortonto,
                      struct strbuf *buf);
 int edit_todo_list(struct repository *r, unsigned flags);
 int todo_list_check(struct todo_list *old_todo, struct todo_list *new_todo);

diff --git a/sequencer.c b/sequencer.c
index b7289c93d41c6fb52b9f6900341f3484b3fbff21..8f3836c479b4c349130a80a9e42daa8c04dcaaf8 100644 (file)
--- a/sequencer.c
+++ b/sequencer.c
@@ -4619,22 +4619,13 @@ int todo_list_write_to_file(struct repository *r, struct todo_list *todo_list,
                            const char *file, const char *shortrevisions,
                            const char *shortonto, int num, unsigned flags)
 {
-       int edit_todo = !(shortrevisions && shortonto), res;
+       int res;
        struct strbuf buf = STRBUF_INIT;
 
        todo_list_to_strbuf(r, todo_list, &buf, num, flags);
-
-       if (flags & TODO_LIST_APPEND_TODO_HELP) {
-               int command_count = count_commands(todo_list);
-               if (!edit_todo) {
-                       strbuf_addch(&buf, '\n');
-                       strbuf_commented_addf(&buf, Q_("Rebase %s onto %s (%d command)",
-                                                      "Rebase %s onto %s (%d commands)",
-                                                      command_count),
-                                             shortrevisions, shortonto, command_count);
-               }
-               append_todo_help(edit_todo, flags & TODO_LIST_KEEP_EMPTY, &buf);
-       }
+       if (flags & TODO_LIST_APPEND_TODO_HELP)
+               append_todo_help(flags & TODO_LIST_KEEP_EMPTY, count_commands(todo_list),
+                                shortrevisions, shortonto, &buf);
 
        res = write_message(buf.buf, buf.len, file, 0);
        strbuf_release(&buf);