From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS3215 2.6.0.0/16 X-Spam-Status: No, score=-3.7 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by dcvr.yhbt.net (Postfix) with ESMTP id E20BF1F910 for ; Thu, 10 Nov 2022 16:37:15 +0000 (UTC) Authentication-Results: dcvr.yhbt.net; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="AJdOmd3j"; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231868AbiKJQhL (ORCPT ); Thu, 10 Nov 2022 11:37:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35058 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231965AbiKJQhB (ORCPT ); Thu, 10 Nov 2022 11:37:01 -0500 Received: from mail-pg1-x52f.google.com (mail-pg1-x52f.google.com [IPv6:2607:f8b0:4864:20::52f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C0E5932B88 for ; Thu, 10 Nov 2022 08:36:59 -0800 (PST) Received: by mail-pg1-x52f.google.com with SMTP id 136so2344442pga.1 for ; Thu, 10 Nov 2022 08:36:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=QxkJQWL96qVvoMtOYiWufX1Sr+Qrb3A9aH79Qmp0cLA=; b=AJdOmd3j5mXElmUeJpOBzfByWcAZGLXUcjASTEh7FjB72vuxwNokBLKX0NuZootcpk mbFiA6PeSrkCOHWtWRKJhnWidaFiq9j3SPQ/tpqqWB8CBUclXAroYxSM7ErGXShWY9bY lgPBJn5Rla9sqTtOFblJc+7SSKMvaQ6lkdMkG3yiIkrvzYggKNS2hC4/NjGyEoNGTZFk 8x1KlhKu/15sLedjNtQTZIzbXz80rUniih1VJvOcSLtGL6INWE1ZBYPvbaYGXgPe5nOQ njMyQckkyx0i4kaB/5lHl1elCMBc82AflUBd3dvwrYarSRizBmkPYTAPngfXsZl1w2Mq FomQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=QxkJQWL96qVvoMtOYiWufX1Sr+Qrb3A9aH79Qmp0cLA=; b=blAcDGWpkhsjUl8HikRi0Q8KpdsdtuhfsYHOPd1ej2VbK31dQ/foz2qwjb4i4+qBLH HwF+MWYpCil22F3dT81kEnC113B0PGFObJCEH4GSFYsVc05XgVbexZUP5dO9Q2rJNP2l JyL4C8ywqVyVlyJHlTTWKIaqkuHNdUbPuvAiUNIKIHCgqmzZAhHNteXKHZulJ6ptvzsG EUZ5bqjyIMdxlIRPBi6CfvOkEADPIE+2Q/MC1StFVXb2HJl0UcoMi1rkHL5Kd4+zzB1M h1yKNhzNDCNenPTMfWVkUOw67UHa3Lv3NZS3algfblw3qIWY6RgjziMmvAQfff6F2eIR ICkw== X-Gm-Message-State: ACrzQf1eGQ/NijWdgCaur0ishDZb+kLI2bFnnQBsQF+TqiAROtMPoux6 r6IWfbcXVpBFltvwcmLerq09auBC4VU= X-Google-Smtp-Source: AMsMyM5aK5X9z7FNbAcmtp3Slzm1M3ysP2BFvn36pOnOTX4FalXnspn8qNZI4tOVctK2ZvJI5q2YUg== X-Received: by 2002:a63:6a09:0:b0:43a:20d4:85fe with SMTP id f9-20020a636a09000000b0043a20d485femr54381991pgc.625.1668098218870; Thu, 10 Nov 2022 08:36:58 -0800 (PST) Received: from localhost.localdomain ([2001:ee0:500b:6370:da47:cda5:dbd5:6e77]) by smtp.gmail.com with ESMTPSA id w7-20020a170902e88700b0016d9b101413sm11579258plg.200.2022.11.10.08.36.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Nov 2022 08:36:58 -0800 (PST) From: =?UTF-8?q?=C4=90o=C3=A0n=20Tr=E1=BA=A7n=20C=C3=B4ng=20Danh?= To: git@vger.kernel.org Cc: =?UTF-8?q?=C4=90o=C3=A0n=20Tr=E1=BA=A7n=20C=C3=B4ng=20Danh?= , Taylor Blau , Jeff King , Christian Couder , =?UTF-8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?= Subject: [PATCH v2 00/11] Turn git-bisect to be builtin Date: Thu, 10 Nov 2022 23:36:35 +0700 Message-Id: X-Mailer: git-send-email 2.38.1.157.gedabe22e0a In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org This series finish the git-bisect porting from shell script into a C builtin. This series can't be applied cleaned on master, it needs to be applied on top of the series posted at: https://lore.kernel.org/git/cover.1668097286.git.congdanhqx@gmail.com/ AND the series rs/no-more-run-command-v, which has been integrated to next. Johannes Schindelin (2): bisect--helper: handle states directly Turn `git bisect` into a full built-in Ævar Arnfjörð Bjarmason (4): bisect tests: test for v2.30.0 "bisect run" regressions bisect: refactor bisect_run() to match CodingGuidelines bisect test: test exit codes on bad usage bisect--helper: emit usage for "git bisect" Đoàn Trần Công Danh (5): bisect: fix output regressions in v2.30.0 bisect run: keep some of the post-v2.30.0 output bisect-run: verify_good: account for non-negative exit status bisect--helper: identify as bisect when report error bisect--helper: log: allow arbitrary number of arguments Makefile | 3 +- builtin.h | 2 +- builtin/{bisect--helper.c => bisect.c} | 126 ++++++++++++--------- git-bisect.sh | 4 - git.c | 2 +- t/t6030-bisect-porcelain.sh | 148 +++++++++++++++++++++++++ 6 files changed, 225 insertions(+), 60 deletions(-) rename builtin/{bisect--helper.c => bisect.c} (92%) Range-diff against v1: 1: 5571bc36b8 ! 1: b6fd4ecd66 bisect tests: test for v2.30.0 "bisect run" regressions @@ Commit message with 127. That edge case is a bit too insane to preserve, so let's not add it to these regression tests. + There was another regression that 'git bisect' consumed some options + that was meant to passed down to program run with 'git bisect run'. + Since that regression is breaking user's expectation, it has been fixed + earlier without this patch queued. + 1. 0a4cb1f1f2f (Merge branch 'mr/bisect-in-c-4', 2021-09-23) 2. d1bbbe45df8 (bisect--helper: reimplement `bisect_run` shell function in C, 2021-09-13) @@ t/t6030-bisect-porcelain.sh: test_expect_success 'bisect skip: with commit both + test_cmp expect.args actual.args +} + -+test_expect_failure 'git bisect run: args, stdout and stderr with no arguments' ' -+ test_bisect_run_args <<-\EOF_ARGS 6<<-EOF_OUT 7<<-\EOF_ERR ++test_expect_failure 'git bisect run: args, stdout and stderr with no arguments' " ++ test_bisect_run_args <<-'EOF_ARGS' 6<<-EOF_OUT 7<<-'EOF_ERR' + EOF_ARGS + running ./run.sh + $HASH4 is the first bad commit + bisect run success + EOF_OUT + EOF_ERR -+' ++" + -+test_expect_failure 'git bisect run: args, stdout and stderr: "--" argument' ' -+ test_bisect_run_args -- <<-\EOF_ARGS 6<<-EOF_OUT 7<<-\EOF_ERR ++test_expect_failure 'git bisect run: args, stdout and stderr: "--" argument' " ++ test_bisect_run_args -- <<-'EOF_ARGS' 6<<-EOF_OUT 7<<-'EOF_ERR' + <--> + EOF_ARGS + running ./run.sh -- @@ t/t6030-bisect-porcelain.sh: test_expect_success 'bisect skip: with commit both + bisect run success + EOF_OUT + EOF_ERR -+' ++" + -+test_expect_failure 'git bisect run: args, stdout and stderr: "--log foo --no-log bar" arguments' ' -+ test_bisect_run_args --log foo --no-log bar <<-\EOF_ARGS 6<<-EOF_OUT 7<<-\EOF_ERR ++test_expect_failure 'git bisect run: args, stdout and stderr: "--log foo --no-log bar" arguments' " ++ test_bisect_run_args --log foo --no-log bar <<-'EOF_ARGS' 6<<-EOF_OUT 7<<-'EOF_ERR' + <--log> + + <--no-log> @@ t/t6030-bisect-porcelain.sh: test_expect_success 'bisect skip: with commit both + bisect run success + EOF_OUT + EOF_ERR -+' ++" + -+test_expect_failure 'git bisect run: args, stdout and stderr: "--bisect-start" argument' ' -+ test_bisect_run_args --bisect-start <<-\EOF_ARGS 6<<-EOF_OUT 7<<-\EOF_ERR ++test_expect_failure 'git bisect run: args, stdout and stderr: "--bisect-start" argument' " ++ test_bisect_run_args --bisect-start <<-'EOF_ARGS' 6<<-EOF_OUT 7<<-'EOF_ERR' + <--bisect-start> + EOF_ARGS + running ./run.sh --bisect-start @@ t/t6030-bisect-porcelain.sh: test_expect_success 'bisect skip: with commit both + bisect run success + EOF_OUT + EOF_ERR -+' ++" + # We want to automatically find the commit that # added "Another" into hello. 2: dc6ed4c453 = 2: d82c7eaabf bisect: refactor bisect_run() to match CodingGuidelines 3: 8a815e2311 < -: ---------- bisect--helper: pass arg[cv] down to do_bisect_run 4: 31cd78f538 < -: ---------- bisect: fix output regressions in v2.30.0 5: 5ba3bafdd4 < -: ---------- bisect run: keep some of the post-v2.30.0 output 6: 32ad47ddc5 < -: ---------- bisect--helper: remove unused arguments from do_bisect_run -: ---------- > 3: 912f32ceda bisect: fix output regressions in v2.30.0 -: ---------- > 4: 17bef3e951 bisect run: keep some of the post-v2.30.0 output -: ---------- > 5: d6c57af9cc bisect-run: verify_good: account for non-negative exit status 7: f212e64288 ! 6: 8039b010c8 bisect--helper: pretend we're real bisect when report error @@ Metadata Author: Đoàn Trần Công Danh ## Commit message ## - bisect--helper: pretend we're real bisect when report error + bisect--helper: identify as bisect when report error In a later change, we will convert the bisect--helper to be builtin - bisect. Let's start by pretending it's the real bisect when reporting + bisect. Let's start by self-identifying it's the real bisect when reporting error. + This change is safe since 'git bisect--helper' is an implementation + detail, users aren't expected to call 'git bisect--helper'. + Signed-off-by: Đoàn Trần Công Danh ## builtin/bisect--helper.c ## @@ builtin/bisect--helper.c: static int bisect_run(struct bisect_terms *terms, cons } @@ builtin/bisect--helper.c: static int cmd_bisect__terms(int argc, const char **argv, const char *prefix UNU - struct bisect_terms terms = { .term_good = NULL, .term_bad = NULL }; + struct bisect_terms terms = { 0 }; if (argc > 1) - return error(_("--bisect-terms requires 0 or 1 argument")); @@ builtin/bisect--helper.c: static int cmd_bisect__terms(int argc, const char **ar free_terms(&terms); return res; @@ builtin/bisect--helper.c: static int cmd_bisect__next(int argc, const char **argv UNUSED, const char *pref - struct bisect_terms terms = { .term_good = NULL, .term_bad = NULL }; + struct bisect_terms terms = { 0 }; if (argc) - return error(_("--bisect-next requires 0 arguments")); @@ builtin/bisect--helper.c: static int cmd_bisect__state(int argc, const char **ar } @@ builtin/bisect--helper.c: static int cmd_bisect__run(int argc, const char **argv, const char *prefix UNUSE - struct bisect_terms terms = { .term_good = NULL, .term_bad = NULL }; + struct bisect_terms terms = { 0 }; if (!argc) - return error(_("bisect run failed: no command provided.")); 8: 4c1beb8bf8 = 7: 7c43abfcef bisect test: test exit codes on bad usage 9: b494a4cf4e = 8: 4500867d56 bisect--helper: emit usage for "git bisect" 10: a53e0c61ca ! 9: 3752c0348b bisect--helper: make `state` optional @@ Metadata Author: Johannes Schindelin ## Commit message ## - bisect--helper: make `state` optional + bisect--helper: handle states directly In preparation for making `git bisect` a real built-in, let's prepare the `bisect--helper` built-in to handle `git bisect--helper good` and - `git bisect--helper bad`, i.e. do not require the `state` subcommand to - be passed explicitly. + `git bisect--helper bad`, i.e. eliminate the need of `state` subcommand. Signed-off-by: Johannes Schindelin Signed-off-by: Ævar Arnfjörð Bjarmason ## builtin/bisect--helper.c ## +@@ builtin/bisect--helper.c: static int cmd_bisect__next(int argc, const char **argv UNUSED, const char *pref + return res; + } + +-static int cmd_bisect__state(int argc, const char **argv, const char *prefix UNUSED) +-{ +- int res; +- struct bisect_terms terms = { 0 }; +- +- set_terms(&terms, "bad", "good"); +- get_terms(&terms); +- res = bisect_state(&terms, argv, argc); +- free_terms(&terms); +- return res; +-} +- + static int cmd_bisect__log(int argc, const char **argv UNUSED, const char *prefix UNUSED) + { + if (argc) +@@ builtin/bisect--helper.c: int cmd_bisect__helper(int argc, const char **argv, const char *prefix) + OPT_SUBCOMMAND("terms", &fn, cmd_bisect__terms), + OPT_SUBCOMMAND("start", &fn, cmd_bisect__start), + OPT_SUBCOMMAND("next", &fn, cmd_bisect__next), +- OPT_SUBCOMMAND("state", &fn, cmd_bisect__state), + OPT_SUBCOMMAND("log", &fn, cmd_bisect__log), + OPT_SUBCOMMAND("replay", &fn, cmd_bisect__replay), + OPT_SUBCOMMAND("skip", &fn, cmd_bisect__skip), @@ builtin/bisect--helper.c: int cmd_bisect__helper(int argc, const char **argv, const char *prefix) OPT_SUBCOMMAND("run", &fn, cmd_bisect__run), OPT_END() 11: 8037667da0 < -: ---------- bisect--helper: remove subcommand state 12: 3b13350977 = 10: de3075eff9 bisect--helper: log: allow arbitrary number of arguments 13: 0441cf2554 = 11: dadca7adbe Turn `git bisect` into a full built-in -- 2.38.1.157.gedabe22e0a