diff options
| -rw-r--r-- | builtin/rebase--helper.c | 2 | ||||
| -rw-r--r-- | rebase-interactive.c | 43 | ||||
| -rw-r--r-- | rebase-interactive.h | 4 |
3 files changed, 34 insertions, 15 deletions
diff --git a/builtin/rebase--helper.c b/builtin/rebase--helper.c index 7d9426d..313092c 100644 --- a/builtin/rebase--helper.c +++ b/builtin/rebase--helper.c @@ -97,7 +97,7 @@ int cmd_rebase__helper(int argc, const char **argv, const char *prefix) if (command == ADD_EXEC && argc == 2) return !!sequencer_add_exec_commands(argv[1]); if (command == APPEND_TODO_HELP && argc == 1) - return !!append_todo_help(0, keep_empty); + return !!append_todo_help_to_file(0, keep_empty); if (command == EDIT_TODO && argc == 1) return !!edit_todo_list(flags); if (command == PREPARE_BRANCH && argc == 2) diff --git a/rebase-interactive.c b/rebase-interactive.c index 3f9468f..4a9a10e 100644 --- a/rebase-interactive.c +++ b/rebase-interactive.c @@ -4,11 +4,9 @@ #include "sequencer.h" #include "strbuf.h" -int append_todo_help(unsigned edit_todo, unsigned keep_empty) +void append_todo_help(unsigned edit_todo, unsigned keep_empty, + struct strbuf *buf) { - struct strbuf buf = STRBUF_INIT; - FILE *todo; - int ret; const char *msg = _("\nCommands:\n" "p, pick <commit> = use commit\n" "r, reword <commit> = use commit, but edit the commit message\n" @@ -26,11 +24,7 @@ int append_todo_help(unsigned edit_todo, unsigned keep_empty) "\n" "These lines can be re-ordered; they are executed from top to bottom.\n"); - todo = fopen_or_warn(rebase_path_todo(), "a"); - if (!todo) - return 1; - - strbuf_add_commented_lines(&buf, msg, strlen(msg)); + strbuf_add_commented_lines(buf, msg, strlen(msg)); if (get_missing_commit_check_level() == MISSING_COMMIT_CHECK_ERROR) msg = _("\nDo not remove any line. Use 'drop' " @@ -39,7 +33,7 @@ int append_todo_help(unsigned edit_todo, unsigned keep_empty) msg = _("\nIf you remove a line here " "THAT COMMIT WILL BE LOST.\n"); - strbuf_add_commented_lines(&buf, msg, strlen(msg)); + strbuf_add_commented_lines(buf, msg, strlen(msg)); if (edit_todo) msg = _("\nYou are editing the todo file " @@ -50,12 +44,25 @@ int append_todo_help(unsigned edit_todo, unsigned keep_empty) msg = _("\nHowever, if you remove everything, " "the rebase will be aborted.\n\n"); - strbuf_add_commented_lines(&buf, msg, strlen(msg)); + strbuf_add_commented_lines(buf, msg, strlen(msg)); if (!keep_empty) { msg = _("Note that empty commits are commented out"); - strbuf_add_commented_lines(&buf, msg, strlen(msg)); + strbuf_add_commented_lines(buf, msg, strlen(msg)); } +} + +int append_todo_help_to_file(unsigned edit_todo, unsigned keep_empty) +{ + struct strbuf buf = STRBUF_INIT; + FILE *todo; + int ret; + + todo = fopen_or_warn(rebase_path_todo(), "a"); + if (!todo) + return -1; + + append_todo_help(edit_todo, keep_empty, &buf); ret = fputs(buf.buf, todo); if (ret < 0) @@ -84,7 +91,17 @@ int edit_todo_list(unsigned flags) strbuf_release(&buf); transform_todos(flags | TODO_LIST_SHORTEN_IDS); - append_todo_help(1, 0); + + if (strbuf_read_file(&buf, todo_file, 0) < 0) + return error_errno(_("could not read '%s'."), todo_file); + + append_todo_help(1, 0, &buf); + if (write_message(buf.buf, buf.len, todo_file, 0)) { + strbuf_release(&buf); + return -1; + } + + strbuf_release(&buf); if (launch_sequence_editor(todo_file, NULL, NULL)) return -1; diff --git a/rebase-interactive.h b/rebase-interactive.h index 155219e..d33f317 100644 --- a/rebase-interactive.h +++ b/rebase-interactive.h @@ -1,7 +1,9 @@ #ifndef REBASE_INTERACTIVE_H #define REBASE_INTERACTIVE_H -int append_todo_help(unsigned edit_todo, unsigned keep_empty); +void append_todo_help(unsigned edit_todo, unsigned keep_empty, + struct strbuf *buf); +int append_todo_help_to_file(unsigned edit_todo, unsigned keep_empty); int edit_todo_list(unsigned flags); #endif |