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| author | Derrick Stolee <derrickstolee@github.com> | 2022-07-19 18:33:38 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2022-07-19 12:49:03 -0700 |
| commit | a97d79163e16e2d3777ab4d86c8f006f260c2836 (patch) | |
| tree | 29ca62fe322c23ef3e96704dc14f954860d7e2ce | |
| parent | d7ce9a220196b995117252bb236baf135c9b704f (diff) | |
| download | git-a97d79163e16e2d3777ab4d86c8f006f260c2836.tar.gz | |
sequencer: add update-ref command
Add the boilerplate for an "update-ref" command in the sequencer. This
connects to the current no-op do_update_ref() which will be filled in
after more connections are created.
The syntax in the todo list will be "update-ref <ref-name>" to signal
that we should store the current commit as the value for updating
<ref-name> at the end of the rebase.
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | rebase-interactive.c | 3 | ||||
| -rw-r--r-- | sequencer.c | 14 | ||||
| -rw-r--r-- | sequencer.h | 1 |
3 files changed, 17 insertions, 1 deletions
diff --git a/rebase-interactive.c b/rebase-interactive.c index 22394224fa..1ff07647af 100644 --- a/rebase-interactive.c +++ b/rebase-interactive.c @@ -57,6 +57,9 @@ void append_todo_help(int command_count, " create a merge commit using the original merge commit's\n" " message (or the oneline, if no original merge commit was\n" " specified); use -c <commit> to reword the commit message\n" +"u, update-ref <ref> = track a placeholder for the <ref> to be updated\n" +" to this position in the new commits. The <ref> is\n" +" updated at the end of the rebase\n" "\n" "These lines can be re-ordered; they are executed from top to bottom.\n"); unsigned edit_todo = !(shortrevisions && shortonto); diff --git a/sequencer.c b/sequencer.c index bcfd25c8c3..cac18a708c 100644 --- a/sequencer.c +++ b/sequencer.c @@ -1723,6 +1723,7 @@ static struct { [TODO_LABEL] = { 'l', "label" }, [TODO_RESET] = { 't', "reset" }, [TODO_MERGE] = { 'm', "merge" }, + [TODO_UPDATE_REF] = { 'u', "update-ref" }, [TODO_NOOP] = { 0, "noop" }, [TODO_DROP] = { 'd', "drop" }, [TODO_COMMENT] = { 0, NULL }, @@ -2504,7 +2505,7 @@ static int parse_insn_line(struct repository *r, struct todo_item *item, command_to_string(item->command)); if (item->command == TODO_EXEC || item->command == TODO_LABEL || - item->command == TODO_RESET) { + item->command == TODO_RESET || item->command == TODO_UPDATE_REF) { item->commit = NULL; item->arg_offset = bol - buf; item->arg_len = (int)(eol - bol); @@ -4104,6 +4105,11 @@ leave_merge: return ret; } +static int do_update_ref(struct repository *r, const char *ref_name) +{ + return 0; +} + static int is_final_fixup(struct todo_list *todo_list) { int i = todo_list->current; @@ -4479,6 +4485,12 @@ static int pick_commits(struct repository *r, return error_with_patch(r, item->commit, arg, item->arg_len, opts, res, 0); + } else if (item->command == TODO_UPDATE_REF) { + struct strbuf ref = STRBUF_INIT; + strbuf_add(&ref, arg, item->arg_len); + if ((res = do_update_ref(r, ref.buf))) + reschedule = 1; + strbuf_release(&ref); } else if (!is_noop(item->command)) return error(_("unknown command %d"), item->command); diff --git a/sequencer.h b/sequencer.h index 8e38eb5ad7..d87feae366 100644 --- a/sequencer.h +++ b/sequencer.h @@ -96,6 +96,7 @@ enum todo_command { TODO_LABEL, TODO_RESET, TODO_MERGE, + TODO_UPDATE_REF, /* commands that do nothing but are counted for reporting progress */ TODO_NOOP, TODO_DROP, |