From patchwork Wed Apr 3 16:02:02 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Barret Rhoden X-Patchwork-Id: 10884081 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 259301390 for ; Wed, 3 Apr 2019 16:02:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0F4712228E for ; Wed, 3 Apr 2019 16:02:21 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 028592853A; Wed, 3 Apr 2019 16:02:20 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.5 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI, USER_IN_DEF_DKIM_WL autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5C1622228E for ; Wed, 3 Apr 2019 16:02:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726847AbfDCQCT (ORCPT ); Wed, 3 Apr 2019 12:02:19 -0400 Received: from mail-qt1-f202.google.com ([209.85.160.202]:33507 "EHLO mail-qt1-f202.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726144AbfDCQCS (ORCPT ); Wed, 3 Apr 2019 12:02:18 -0400 Received: by mail-qt1-f202.google.com with SMTP id e31so13046703qtb.0 for ; Wed, 03 Apr 2019 09:02:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=gJ2aSAphWMyMYVcygCMJGS0BGTB8tp8cPgxmA2+NKs0=; b=KgdUSmrkzrf7jFnZqe5aS5hO6D2FsG8QbnhTHDep+FwFyYFXUzhkO2VkWbQQAaszh6 /ne7Ugyg6//whZyOm2nHWtDnHNJsHYOmWS9zKb51d3pd/mqPQpj0e6cwztryw82pf4TH IGHFnJBwvsNDolPpj/MQnj0RHgkWi5WaeGVv8WNjzKfIOrTA1u7BBNsKH9VcG5Eqm0PM L3Cdj6bZRhY8hw8p2V3fGMawyfNpTFaBy1B0XYZgcOM/5/mAd4dG+6Kpmtfx9KiZ8OMF 5v80M7ded3uhARANN5uB70//jdTVE5sT55yL96/E8xxFalDoHV2RRRf0D6osqrhRhnuB zADA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=gJ2aSAphWMyMYVcygCMJGS0BGTB8tp8cPgxmA2+NKs0=; b=Faz7yoDA8TsOgb6WBoforUe8i9uJBoXxrLa0+GCDHvb9PunN+6xQLEu+GcJpBZRAgl u/WGsCZjmiQHyJArcp1AzauLirW5HJWE8XPhRldb3in1GVxQaNrYuUb9uLdSoMrN5WoC vTHs0BOpjcFiMSWPXH+I8Zo2wNZsAAX15wbxZ6GA5vg52flleYQrKmJw4S0n+1zCb/6n zl6bbNUyNXDROlE3U1VZvJJog5T5a9d4mLDY9nHJO5nOpsEzcmKldob1PaPwnCqn4sg+ wb2OI9GDN+Rq99BA+MXR44nySAxCvVbko5FaHX2mr0FU6d1stxf+0u/qrwkb64NLIJHV DI5A== X-Gm-Message-State: APjAAAUpt1GjIV+SLzCmRnGs6RZYjCN45g0Ac577/NOB2HPLI1yE4Bbo WmhGVjCx7JRVaBZuYi+nyZy/ScryFfzqvVGnrs8O8ehpVDNSc9EwknfOCTXqAjUrX/qUrWTC7hB W+oQTCKaDUgcbxlE9mIQR9dkg3w7EZv7S/dpLFtDm8OH3LKDoa1MA X-Google-Smtp-Source: APXvYqwcz9cEPHeARE5yxAehBvH23Ve6Q+wM/jfNMSSNOtsrjOr7WSFsVkvTtSOMTavxeUoJmu5aJZFE X-Received: by 2002:a05:620a:10b1:: with SMTP id h17mr80861qkk.31.1554307337134; Wed, 03 Apr 2019 09:02:17 -0700 (PDT) Date: Wed, 3 Apr 2019 12:02:02 -0400 In-Reply-To: <20190403160207.149174-1-brho@google.com> Message-Id: <20190403160207.149174-2-brho@google.com> Mime-Version: 1.0 References: <20190403160207.149174-1-brho@google.com> X-Mailer: git-send-email 2.21.0.392.gf8f6787159e-goog Subject: [PATCH v5 1/6] Move init_skiplist() outside of fsck From: Barret Rhoden To: git@vger.kernel.org Cc: " =?utf-8?b?w4Z2YXIgQXJuZmrDtnLDsCBCamFybWFzb24=?= " , David Kastrup , Jeff King , Jeff Smith , Johannes Schindelin , Junio C Hamano , " =?utf-8?q?Ren=C3=A9_Scharfe?= " , Stefan Beller , Michael Platings Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP init_skiplist() took a file consisting of SHA-1s and comments and added the objects to an oidset. This functionality is useful for other commands. Signed-off-by: Barret Rhoden --- fsck.c | 37 +-------------------------------- oidset.c | 35 +++++++++++++++++++++++++++++++ oidset.h | 8 +++++++ t/t5504-fetch-receive-strict.sh | 14 ++++++------- 4 files changed, 51 insertions(+), 43 deletions(-) diff --git a/fsck.c b/fsck.c index 2260adb71e7a..d45534ad90f5 100644 --- a/fsck.c +++ b/fsck.c @@ -181,41 +181,6 @@ static int fsck_msg_type(enum fsck_msg_id msg_id, return msg_type; } -static void init_skiplist(struct fsck_options *options, const char *path) -{ - FILE *fp; - struct strbuf sb = STRBUF_INIT; - struct object_id oid; - - fp = fopen(path, "r"); - if (!fp) - die("Could not open skip list: %s", path); - while (!strbuf_getline(&sb, fp)) { - const char *p; - const char *hash; - - /* - * Allow trailing comments, leading whitespace - * (including before commits), and empty or whitespace - * only lines. - */ - hash = strchr(sb.buf, '#'); - if (hash) - strbuf_setlen(&sb, hash - sb.buf); - strbuf_trim(&sb); - if (!sb.len) - continue; - - if (parse_oid_hex(sb.buf, &oid, &p) || *p != '\0') - die("Invalid SHA-1: %s", sb.buf); - oidset_insert(&options->skiplist, &oid); - } - if (ferror(fp)) - die_errno("Could not read '%s'", path); - fclose(fp); - strbuf_release(&sb); -} - static int parse_msg_type(const char *str) { if (!strcmp(str, "error")) @@ -284,7 +249,7 @@ void fsck_set_msg_types(struct fsck_options *options, const char *values) if (!strcmp(buf, "skiplist")) { if (equal == len) die("skiplist requires a path"); - init_skiplist(options, buf + equal + 1); + oidset_parse_file(&options->skiplist, buf + equal + 1); buf += len + 1; continue; } diff --git a/oidset.c b/oidset.c index fe4eb921df81..878a1b56af1c 100644 --- a/oidset.c +++ b/oidset.c @@ -35,3 +35,38 @@ void oidset_clear(struct oidset *set) kh_release_oid(&set->set); oidset_init(set, 0); } + +void oidset_parse_file(struct oidset *set, const char *path) +{ + FILE *fp; + struct strbuf sb = STRBUF_INIT; + struct object_id oid; + + fp = fopen(path, "r"); + if (!fp) + die("Could not open object name list: %s", path); + while (!strbuf_getline(&sb, fp)) { + const char *p; + const char *name; + + /* + * Allow trailing comments, leading whitespace + * (including before commits), and empty or whitespace + * only lines. + */ + name = strchr(sb.buf, '#'); + if (name) + strbuf_setlen(&sb, name - sb.buf); + strbuf_trim(&sb); + if (!sb.len) + continue; + + if (parse_oid_hex(sb.buf, &oid, &p) || *p != '\0') + die("Invalid object name: %s", sb.buf); + oidset_insert(set, &oid); + } + if (ferror(fp)) + die_errno("Could not read '%s'", path); + fclose(fp); + strbuf_release(&sb); +} diff --git a/oidset.h b/oidset.h index c9d0f6d3cc8b..c4807749df8d 100644 --- a/oidset.h +++ b/oidset.h @@ -73,6 +73,14 @@ int oidset_remove(struct oidset *set, const struct object_id *oid); */ void oidset_clear(struct oidset *set); +/** + * Add the contents of the file 'path' to an initialized oidset. Each line is + * an unabbreviated object name. Comments begin with '#', and trailing comments + * are allowed. Leading whitespace and empty or white-space only lines are + * ignored. + */ +void oidset_parse_file(struct oidset *set, const char *path); + struct oidset_iter { kh_oid_t *set; khiter_t iter; diff --git a/t/t5504-fetch-receive-strict.sh b/t/t5504-fetch-receive-strict.sh index 7bc706873c5b..7184f1d07f90 100755 --- a/t/t5504-fetch-receive-strict.sh +++ b/t/t5504-fetch-receive-strict.sh @@ -164,9 +164,9 @@ test_expect_success 'fsck with unsorted skipList' ' test_expect_success 'fsck with invalid or bogus skipList input' ' git -c fsck.skipList=/dev/null -c fsck.missingEmail=ignore fsck && test_must_fail git -c fsck.skipList=does-not-exist -c fsck.missingEmail=ignore fsck 2>err && - test_i18ngrep "Could not open skip list: does-not-exist" err && + test_i18ngrep "Could not open object name list: does-not-exist" err && test_must_fail git -c fsck.skipList=.git/config -c fsck.missingEmail=ignore fsck 2>err && - test_i18ngrep "Invalid SHA-1: \[core\]" err + test_i18ngrep "Invalid object name: \[core\]" err ' test_expect_success 'fsck with other accepted skipList input (comments & empty lines)' ' @@ -193,7 +193,7 @@ test_expect_success 'fsck no garbage output from comments & empty lines errors' test_expect_success 'fsck with invalid abbreviated skipList input' ' echo $commit | test_copy_bytes 20 >SKIP.abbreviated && test_must_fail git -c fsck.skipList=SKIP.abbreviated fsck 2>err-abbreviated && - test_i18ngrep "^fatal: Invalid SHA-1: " err-abbreviated + test_i18ngrep "^fatal: Invalid object name: " err-abbreviated ' test_expect_success 'fsck with exhaustive accepted skipList input (various types of comments etc.)' ' @@ -226,10 +226,10 @@ test_expect_success 'push with receive.fsck.skipList' ' test_must_fail git push --porcelain dst bogus && git --git-dir=dst/.git config receive.fsck.skipList does-not-exist && test_must_fail git push --porcelain dst bogus 2>err && - test_i18ngrep "Could not open skip list: does-not-exist" err && + test_i18ngrep "Could not open object name list: does-not-exist" err && git --git-dir=dst/.git config receive.fsck.skipList config && test_must_fail git push --porcelain dst bogus 2>err && - test_i18ngrep "Invalid SHA-1: \[core\]" err && + test_i18ngrep "Invalid object name: \[core\]" err && git --git-dir=dst/.git config receive.fsck.skipList SKIP && git push --porcelain dst bogus @@ -255,10 +255,10 @@ test_expect_success 'fetch with fetch.fsck.skipList' ' test_must_fail git --git-dir=dst/.git fetch "file://$(pwd)" $refspec && git --git-dir=dst/.git config fetch.fsck.skipList does-not-exist && test_must_fail git --git-dir=dst/.git fetch "file://$(pwd)" $refspec 2>err && - test_i18ngrep "Could not open skip list: does-not-exist" err && + test_i18ngrep "Could not open object name list: does-not-exist" err && git --git-dir=dst/.git config fetch.fsck.skipList dst/.git/config && test_must_fail git --git-dir=dst/.git fetch "file://$(pwd)" $refspec 2>err && - test_i18ngrep "Invalid SHA-1: \[core\]" err && + test_i18ngrep "Invalid object name: \[core\]" err && git --git-dir=dst/.git config fetch.fsck.skipList dst/.git/SKIP && git --git-dir=dst/.git fetch "file://$(pwd)" $refspec