From 1da5874c1b283862f8252a2f5f2f8d4afe86346a Mon Sep 17 00:00:00 2001 From: Alban Gruin Date: Tue, 28 Jan 2020 22:12:45 +0100 Subject: [PATCH] sequencer: move check_todo_list_from_file() to rebase-interactive.c The message contained in `edit_todo_list_advice' (sequencer.c) is printed after the initial edit of the todo list if it can't be parsed or if commits were dropped. This is done either in complete_action() for `rebase -i', or in check_todo_list_from_file() for `rebase -p'. Since we want to add this check when editing the list, we also want to use this message from edit_todo_list() (rebase-interactive.c). To this end, check_todo_list_from_file() is moved to rebase-interactive.c, and `edit_todo_list_advice' is copied there. In the next commit, complete_action() will stop using it, and `edit_todo_list_advice' will be removed from sequencer.c. Signed-off-by: Alban Gruin Signed-off-by: Junio C Hamano --- rebase-interactive.c | 35 +++++++++++++++++++++++++++++++++++ rebase-interactive.h | 2 ++ sequencer.c | 29 ----------------------------- sequencer.h | 1 - 4 files changed, 37 insertions(+), 30 deletions(-) diff --git a/rebase-interactive.c b/rebase-interactive.c index 1259adc8ea..45f29c28a8 100644 --- a/rebase-interactive.c +++ b/rebase-interactive.c @@ -6,6 +6,12 @@ #include "commit-slab.h" #include "config.h" +static const char edit_todo_list_advice[] = +N_("You can fix this with 'git rebase --edit-todo' " +"and then run 'git rebase --continue'.\n" +"Or you can abort the rebase with 'git rebase" +" --abort'.\n"); + enum missing_commit_check_level { MISSING_COMMIT_CHECK_IGNORE = 0, MISSING_COMMIT_CHECK_WARN, @@ -189,3 +195,32 @@ leave_check: clear_commit_seen(&commit_seen); return res; } + +int check_todo_list_from_file(struct repository *r) +{ + struct todo_list old_todo = TODO_LIST_INIT, new_todo = TODO_LIST_INIT; + int res = 0; + + if (strbuf_read_file(&new_todo.buf, rebase_path_todo(), 0) < 0) { + res = error(_("could not read '%s'."), rebase_path_todo()); + goto out; + } + + if (strbuf_read_file(&old_todo.buf, rebase_path_todo_backup(), 0) < 0) { + res = error(_("could not read '%s'."), rebase_path_todo_backup()); + goto out; + } + + res = todo_list_parse_insn_buffer(r, old_todo.buf.buf, &old_todo); + if (!res) + res = todo_list_parse_insn_buffer(r, new_todo.buf.buf, &new_todo); + if (!res) + res = todo_list_check(&old_todo, &new_todo); + if (res) + fprintf(stderr, _(edit_todo_list_advice)); +out: + todo_list_release(&old_todo); + todo_list_release(&new_todo); + + return res; +} diff --git a/rebase-interactive.h b/rebase-interactive.h index 44dbb06311..5f41bf5a28 100644 --- a/rebase-interactive.h +++ b/rebase-interactive.h @@ -13,4 +13,6 @@ int edit_todo_list(struct repository *r, struct todo_list *todo_list, const char *shortonto, unsigned flags); int todo_list_check(struct todo_list *old_todo, struct todo_list *new_todo); +int check_todo_list_from_file(struct repository *r); + #endif diff --git a/sequencer.c b/sequencer.c index 5f69b47e32..9365fc3e5a 100644 --- a/sequencer.c +++ b/sequencer.c @@ -4991,35 +4991,6 @@ N_("You can fix this with 'git rebase --edit-todo' " "Or you can abort the rebase with 'git rebase" " --abort'.\n"); -int check_todo_list_from_file(struct repository *r) -{ - struct todo_list old_todo = TODO_LIST_INIT, new_todo = TODO_LIST_INIT; - int res = 0; - - if (strbuf_read_file_or_whine(&new_todo.buf, rebase_path_todo()) < 0) { - res = -1; - goto out; - } - - if (strbuf_read_file_or_whine(&old_todo.buf, rebase_path_todo_backup()) < 0) { - res = -1; - goto out; - } - - res = todo_list_parse_insn_buffer(r, old_todo.buf.buf, &old_todo); - if (!res) - res = todo_list_parse_insn_buffer(r, new_todo.buf.buf, &new_todo); - if (!res) - res = todo_list_check(&old_todo, &new_todo); - if (res) - fprintf(stderr, _(edit_todo_list_advice)); -out: - todo_list_release(&old_todo); - todo_list_release(&new_todo); - - return res; -} - /* skip picking commits whose parents are unchanged */ static int skip_unnecessary_picks(struct repository *r, struct todo_list *todo_list, diff --git a/sequencer.h b/sequencer.h index 9f9ae291e3..5d4df0807c 100644 --- a/sequencer.h +++ b/sequencer.h @@ -155,7 +155,6 @@ int sequencer_make_script(struct repository *r, struct strbuf *out, int argc, void todo_list_add_exec_commands(struct todo_list *todo_list, struct string_list *commands); -int check_todo_list_from_file(struct repository *r); int complete_action(struct repository *r, struct replay_opts *opts, unsigned flags, const char *shortrevisions, const char *onto_name, struct commit *onto, const char *orig_head, struct string_list *commands,