From patchwork Wed Oct 12 09:35:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Phillip Wood X-Patchwork-Id: 13004923 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C9F7CC4332F for ; Wed, 12 Oct 2022 09:36:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230044AbiJLJgH (ORCPT ); Wed, 12 Oct 2022 05:36:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50652 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229764AbiJLJfw (ORCPT ); Wed, 12 Oct 2022 05:35:52 -0400 Received: from mail-wr1-x429.google.com (mail-wr1-x429.google.com [IPv6:2a00:1450:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 50AE357207 for ; Wed, 12 Oct 2022 02:35:23 -0700 (PDT) Received: by mail-wr1-x429.google.com with SMTP id u10so25396593wrq.2 for ; Wed, 12 Oct 2022 02:35:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=cc:to:mime-version:content-transfer-encoding:fcc:subject:date:from :references:in-reply-to:message-id:from:to:cc:subject:date :message-id:reply-to; bh=BieU9AgaJF5Ji/4FX7MwcUWI5/IOor7hnP5k7IMVWkk=; b=mHtEbLh+mzoGPUt0Dgjx6HDnmI0EfNEdtJLSABU2QsbnrIsc6o7LhpuqR0cBohYIT2 kAqQ9gIfIuiu+294SaBPsxdRAfjB6qDw+RorpFGfV1+ek2oRnjx5G0aaiIr9jjLeBj0v biCKUuw9srqgL+r8TFL9aRsioeWyLD7bo9+4C15CVjLofVanuTPUrk6ks/ELH5lqxTey rPHeKu31DegXb3rAxcQFNwz5VsF6Y8Ez+ENxSOQUb36KJooouHJ1/2gA9QWzWPcD0Flz Uz3CtTIUapok3kcKJCYv9p4vrQWg7aUklQDLg8TIeX1r5JnrnnbEtMYMT+QEJfEAVb0p ztrA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:mime-version:content-transfer-encoding:fcc:subject:date:from :references:in-reply-to:message-id:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=BieU9AgaJF5Ji/4FX7MwcUWI5/IOor7hnP5k7IMVWkk=; b=mS0DwVgfvOrD0bizF8otJiuy2ApXS+UYQk0rrn7uqFNfBsJ7HmR0KxU2xvu+lMvn3j a71Wbo+ojKk2r9uYX7SEA/RjUWzMN4aeT8fpcsDfpRXsUwewQ/W8hAyuDQjN02ZZdc/N H+LErYabm8GWu24G1KtTx9sequpt+hmb5AhiRs6N2HgJK4SK/UXOQARLWeeHESwiEpZW uFo7vN+Ncp1jGZsL82ux/jbptviD4rTVA/xKeI3rddBZTWtu6/tz36R6f6gdDG9mlOmc qxWctcwaSmbFHcm29PmVvW/BhtQU+NJOK0HW64N2o9Y680TpiHHEYYqVnKBzUgufLnbx xm4w== X-Gm-Message-State: ACrzQf2YXyoTDmNn6Gd/EUv5WhjkTM08eecEJ8pSd6RUzXNqbcZBAPXg AgNSBYgKvT+gS2SOK22OPVyQ5GCZRW0= X-Google-Smtp-Source: AMsMyM4/c39o+99BxvRs9zhxfnEvZ/T09W7cdR3TkuzFT5e6W/US2qqc2VPcQoPafjPghsulOXn5ww== X-Received: by 2002:adf:ee0a:0:b0:22f:6a2a:92ab with SMTP id y10-20020adfee0a000000b0022f6a2a92abmr12475276wrn.545.1665567321805; Wed, 12 Oct 2022 02:35:21 -0700 (PDT) Received: from [127.0.0.1] ([13.74.141.28]) by smtp.gmail.com with ESMTPSA id u7-20020a05600c19c700b003bf6da9d2cesm1275108wmq.28.2022.10.12.02.35.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Oct 2022 02:35:21 -0700 (PDT) Message-Id: In-Reply-To: References: Date: Wed, 12 Oct 2022 09:35:12 +0000 Subject: [PATCH v3 8/8] rebase: cleanup action handling Fcc: Sent MIME-Version: 1.0 To: git@vger.kernel.org Cc: Phillip Wood , Christian Couder , Elijah Newren , =?utf-8?b?w4Z2YXIgQXJuZmrDtnLDsA==?= Bjarmason , Calvin Wan , Emily Shaffer , Glen Choo , Victoria Dye , Phillip Wood , Phillip Wood Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org From: Phillip Wood From: Phillip Wood Treating the action as a string is a hang over from the scripted rebase. The last commit removed the only remaining use of the action that required a string so lets convert the other action users to use the existing action enum instead. If we ever need the action name as a string in the future the action_names array exists exactly for that purpose. Signed-off-by: Phillip Wood --- builtin/rebase.c | 93 +++++++++++++++++++++++------------------------- 1 file changed, 44 insertions(+), 49 deletions(-) diff --git a/builtin/rebase.c b/builtin/rebase.c index e4620935129..eb1fb8e3551 100644 --- a/builtin/rebase.c +++ b/builtin/rebase.c @@ -59,6 +59,26 @@ enum empty_type { EMPTY_ASK }; +enum action { + ACTION_NONE = 0, + ACTION_CONTINUE, + ACTION_SKIP, + ACTION_ABORT, + ACTION_QUIT, + ACTION_EDIT_TODO, + ACTION_SHOW_CURRENT_PATCH +}; + +static const char *action_names[] = { + "undefined", + "continue", + "skip", + "abort", + "quit", + "edit_todo", + "show_current_patch" +}; + struct rebase_options { enum rebase_type type; enum empty_type empty; @@ -85,7 +105,7 @@ struct rebase_options { REBASE_INTERACTIVE_EXPLICIT = 1<<4, } flags; struct strvec git_am_opts; - const char *action; + enum action action; int signoff; int allow_rerere_autoupdate; int keep_empty; @@ -156,24 +176,6 @@ static struct replay_opts get_replay_opts(const struct rebase_options *opts) return replay; } -enum action { - ACTION_NONE = 0, - ACTION_CONTINUE, - ACTION_SKIP, - ACTION_ABORT, - ACTION_QUIT, - ACTION_EDIT_TODO, - ACTION_SHOW_CURRENT_PATCH -}; - -static const char *action_names[] = { "undefined", - "continue", - "skip", - "abort", - "quit", - "edit_todo", - "show_current_patch" }; - static int edit_todo_file(unsigned flags) { const char *todo_file = rebase_path_todo(); @@ -310,8 +312,7 @@ static int do_interactive_rebase(struct rebase_options *opts, unsigned flags) return ret; } -static int run_sequencer_rebase(struct rebase_options *opts, - enum action command) +static int run_sequencer_rebase(struct rebase_options *opts) { unsigned flags = 0; int abbreviate_commands = 0, ret = 0; @@ -326,7 +327,7 @@ static int run_sequencer_rebase(struct rebase_options *opts, flags |= opts->reapply_cherry_picks ? TODO_LIST_REAPPLY_CHERRY_PICKS : 0; flags |= opts->flags & REBASE_NO_QUIET ? TODO_LIST_WARN_SKIPPED_CHERRY_PICKS : 0; - switch (command) { + switch (opts->action) { case ACTION_NONE: { if (!opts->onto && !opts->upstream) die(_("a base commit must be provided with --upstream or --onto")); @@ -359,7 +360,7 @@ static int run_sequencer_rebase(struct rebase_options *opts, break; } default: - BUG("invalid command '%d'", command); + BUG("invalid command '%d'", opts->action); } return ret; @@ -617,7 +618,7 @@ static int run_am(struct rebase_options *opts) strvec_push(&am.args, "am"); strvec_pushf(&am.env, GIT_REFLOG_ACTION_ENVIRONMENT "=%s (pick)", getenv(GIT_REFLOG_ACTION_ENVIRONMENT)); - if (opts->action && !strcmp("continue", opts->action)) { + if (opts->action == ACTION_CONTINUE) { strvec_push(&am.args, "--resolved"); strvec_pushf(&am.args, "--resolvemsg=%s", resolvemsg); if (opts->gpg_sign_opt) @@ -628,7 +629,7 @@ static int run_am(struct rebase_options *opts) return move_to_original_branch(opts); } - if (opts->action && !strcmp("skip", opts->action)) { + if (opts->action == ACTION_SKIP) { strvec_push(&am.args, "--skip"); strvec_pushf(&am.args, "--resolvemsg=%s", resolvemsg); status = run_command(&am); @@ -637,7 +638,7 @@ static int run_am(struct rebase_options *opts) return move_to_original_branch(opts); } - if (opts->action && !strcmp("show-current-patch", opts->action)) { + if (opts->action == ACTION_SHOW_CURRENT_PATCH) { strvec_push(&am.args, "--show-current-patch"); return run_command(&am); } @@ -730,7 +731,7 @@ static int run_am(struct rebase_options *opts) return status; } -static int run_specific_rebase(struct rebase_options *opts, enum action action) +static int run_specific_rebase(struct rebase_options *opts) { int status; @@ -748,7 +749,7 @@ static int run_specific_rebase(struct rebase_options *opts, enum action action) opts->gpg_sign_opt = tmp; } - status = run_sequencer_rebase(opts, action); + status = run_sequencer_rebase(opts); } else if (opts->type == REBASE_APPLY) status = run_am(opts); else @@ -1025,7 +1026,6 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) struct strbuf buf = STRBUF_INIT; struct object_id branch_base; int ignore_whitespace = 0; - enum action action = ACTION_NONE; const char *gpg_sign = NULL; struct string_list exec = STRING_LIST_INIT_NODUP; const char *rebase_merges = NULL; @@ -1074,18 +1074,18 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) OPT_BIT(0, "no-ff", &options.flags, N_("cherry-pick all commits, even if unchanged"), REBASE_FORCE), - OPT_CMDMODE(0, "continue", &action, N_("continue"), + OPT_CMDMODE(0, "continue", &options.action, N_("continue"), ACTION_CONTINUE), - OPT_CMDMODE(0, "skip", &action, + OPT_CMDMODE(0, "skip", &options.action, N_("skip current patch and continue"), ACTION_SKIP), - OPT_CMDMODE(0, "abort", &action, + OPT_CMDMODE(0, "abort", &options.action, N_("abort and check out the original branch"), ACTION_ABORT), - OPT_CMDMODE(0, "quit", &action, + OPT_CMDMODE(0, "quit", &options.action, N_("abort but keep HEAD where it is"), ACTION_QUIT), - OPT_CMDMODE(0, "edit-todo", &action, N_("edit the todo list " + OPT_CMDMODE(0, "edit-todo", &options.action, N_("edit the todo list " "during an interactive rebase"), ACTION_EDIT_TODO), - OPT_CMDMODE(0, "show-current-patch", &action, + OPT_CMDMODE(0, "show-current-patch", &options.action, N_("show the patch file being applied or merged"), ACTION_SHOW_CURRENT_PATCH), OPT_CALLBACK_F(0, "apply", &options, NULL, @@ -1174,7 +1174,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) } else if (is_directory(merge_dir())) { strbuf_reset(&buf); strbuf_addf(&buf, "%s/rewritten", merge_dir()); - if (!(action == ACTION_ABORT) && is_directory(buf.buf)) { + if (!(options.action == ACTION_ABORT) && is_directory(buf.buf)) { die(_("`rebase --preserve-merges` (-p) is no longer supported.\n" "Use `git rebase --abort` to terminate current rebase.\n" "Or downgrade to v2.33, or earlier, to complete the rebase.")); @@ -1201,7 +1201,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) "Note: Your `pull.rebase` configuration may also be set to 'preserve',\n" "which is no longer supported; use 'merges' instead")); - if (action != ACTION_NONE && total_argc != 2) { + if (options.action != ACTION_NONE && total_argc != 2) { usage_with_options(builtin_rebase_usage, builtin_rebase_options); } @@ -1232,11 +1232,11 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) if (options.root && options.fork_point > 0) die(_("options '%s' and '%s' cannot be used together"), "--root", "--fork-point"); - if (action != ACTION_NONE && !in_progress) + if (options.action != ACTION_NONE && !in_progress) die(_("No rebase in progress?")); setenv(GIT_REFLOG_ACTION_ENVIRONMENT, "rebase", 0); - if (action == ACTION_EDIT_TODO && !is_merge(&options)) + if (options.action == ACTION_EDIT_TODO && !is_merge(&options)) die(_("The --edit-todo action can only be used during " "interactive rebase.")); @@ -1246,16 +1246,15 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) else if (exec.nr) trace2_cmd_mode("interactive-exec"); else - trace2_cmd_mode(action_names[action]); + trace2_cmd_mode(action_names[options.action]); } - switch (action) { + switch (options.action) { case ACTION_CONTINUE: { struct object_id head; struct lock_file lock_file = LOCK_INIT; int fd; - options.action = "continue"; /* Sanity check */ if (get_oid("HEAD", &head)) die(_("Cannot read HEAD")); @@ -1281,7 +1280,6 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) case ACTION_SKIP: { struct string_list merge_rr = STRING_LIST_INIT_DUP; - options.action = "skip"; rerere_clear(the_repository, &merge_rr); string_list_clear(&merge_rr, 1); ropts.flags = RESET_HEAD_HARD; @@ -1296,7 +1294,6 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) struct string_list merge_rr = STRING_LIST_INIT_DUP; struct strbuf head_msg = STRBUF_INIT; - options.action = "abort"; rerere_clear(the_repository, &merge_rr); string_list_clear(&merge_rr, 1); @@ -1336,17 +1333,15 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) 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 ACTION_NONE: break; default: - BUG("action: %d", action); + BUG("action: %d", options.action); } /* Make sure no rebase is in progress */ @@ -1370,7 +1365,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) } if ((options.flags & REBASE_INTERACTIVE_EXPLICIT) || - (action != ACTION_NONE) || + (options.action != ACTION_NONE) || (exec.nr > 0) || options.autosquash) { allow_preemptive_ff = 0; @@ -1812,7 +1807,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) options.revisions = revisions.buf; run_rebase: - ret = run_specific_rebase(&options, action); + ret = run_specific_rebase(&options); cleanup: strbuf_release(&buf);