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builtin rebase: support --edit-todo and --show-current-patch

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While these sub-commands are very different in spirit, their
implementation is almost identical, so we convert them in one go.

And since those are the last sub-commands that needed to be converted,
now we can also turn that `default:` case into a bug (because we should
now handle all the actions).

Signed-off-by: Pratik Karki <predatoramigo@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Pratik Karki 2018-08-08 20:51:20 +05:45 committed by Junio C Hamano
parent 5a61494539
commit 51e9ea6da7
1 changed files with 22 additions and 1 deletions
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23
builtin/rebase.c
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@ -472,6 +472,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
ACTION_SKIP,
ACTION_ABORT,
ACTION_QUIT,
ACTION_EDIT_TODO,
ACTION_SHOW_CURRENT_PATCH,
} action = NO_ACTION;
struct option builtin_rebase_options[] = {
OPT_STRING(0, "onto", &options.onto_name,
@ -503,6 +505,11 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
ACTION_ABORT),
OPT_CMDMODE(0, "quit", &action,
N_("abort but keep HEAD where it is"), ACTION_QUIT),
OPT_CMDMODE(0, "edit-todo", &action, N_("edit the todo list "
"during an interactive rebase"), ACTION_EDIT_TODO),
OPT_CMDMODE(0, "show-current-patch", &action,
N_("show the patch file being applied or merged"),
ACTION_SHOW_CURRENT_PATCH),
OPT_END(),
};
@ -570,6 +577,10 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
usage_with_options(builtin_rebase_usage,
builtin_rebase_options);
if (action == ACTION_EDIT_TODO && !is_interactive(&options))
die(_("The --edit-todo action can only be used during "
"interactive rebase."));
switch (action) {
case ACTION_CONTINUE: {
struct object_id head;
@ -639,8 +650,18 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
die(_("could not remove '%s'"), options.state_dir);
goto cleanup;
}
case ACTION_EDIT_TODO:
options.action = "edit-todo";
options.dont_finish_rebase = 1;
goto run_rebase;
case ACTION_SHOW_CURRENT_PATCH:
options.action = "show-current-patch";
options.dont_finish_rebase = 1;
goto run_rebase;
case NO_ACTION:
break;
default:
die("TODO");
BUG("action: %d", action);
}
/* Make sure no rebase is in progress */