From patchwork Fri Aug 21 21:41:50 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philippe Blain via GitGitGadget X-Patchwork-Id: 11730607 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A63C11392 for ; Fri, 21 Aug 2020 21:42:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8A5CF207DE for ; Fri, 21 Aug 2020 21:42:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="g+KA1IuM" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726832AbgHUVmL (ORCPT ); Fri, 21 Aug 2020 17:42:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55082 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726813AbgHUVmB (ORCPT ); Fri, 21 Aug 2020 17:42:01 -0400 Received: from mail-wr1-x442.google.com (mail-wr1-x442.google.com [IPv6:2a00:1450:4864:20::442]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 78646C061755 for ; Fri, 21 Aug 2020 14:42:00 -0700 (PDT) Received: by mail-wr1-x442.google.com with SMTP id b17so2419099wru.2 for ; Fri, 21 Aug 2020 14:42:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=message-id:in-reply-to:references:from:date:subject:fcc :content-transfer-encoding:mime-version:to:cc; bh=QR1w2Zp6gFF71LmnCss6TN/IzKoFjdS10xuG1zbnlSE=; b=g+KA1IuMpOqc+zGoJPb52Re91IMAPmmfVRDd2AUGsZtwXvB5ISblEw+BfJFMyEUynT EBxihQi1S5u/PfgM0X1epoWv+OLG5BDcQ2I6XLlJKtIPXxVq0M+n4pxwofhuYDoP0oZL frimwGu9MijQ5w6ocqYLiMU4ZTDl5WkASuUFonT2LLm9CJBBJLjEMeyhJ4pwxInOHHHW HZn3hsCyllXgiSgKPnssb29uKQtB1ntYLUM5S6UigB2kQzqo3mCOIS83Syi4fFxn1gZt YXz4pnSX7iXfaG0FlQEhVakzKFGFndRPhYMm0v4XNpDem75PUl7wwzslKkW8owDEVNQP dHJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:in-reply-to:references:from:date :subject:fcc:content-transfer-encoding:mime-version:to:cc; bh=QR1w2Zp6gFF71LmnCss6TN/IzKoFjdS10xuG1zbnlSE=; b=bBdsGr6VXQKSk4W0ffR8z0v4Pf34ZMWNjv9yy5IPqTyYMHYrYD8kkWTCK0/xLv3SwW koQbU+0pwEJ1WJagXutApdvVfJ9cga8MXm7Tv4TytclIRlnifVIPpdH5bbyffB4qRWCC 52EUJvrXmPd1jZwwR0Pm3nfXR+ML5kZyw7mCHSzpOkMUBCGBqZNKlSklllbcZgJcZXCx 5DYaDx/Ls5r3MoAdtnEeHY3v0v2YUNikmaAMCr1GoqwQOojmtnuwUQEGVyfn4jJC+pkm CYtJ7Q8V/8Wt2fVURbxdqBYZq539DBLFIMEQwZ358gXSJ5Acp026uXUpEogggQm6dwZl fxgQ== X-Gm-Message-State: AOAM5304cx6/swsq2HAFhcyJYbt6vvLR6+77VwfS7vYrXC670YiEjr8g i2zlkiSvRo8SDf8qGRlEL75BOK9JHs0= X-Google-Smtp-Source: ABdhPJxLMOK8oZKw1SlWYROurYTrmkTEqbpG7S+KzEGWufjObwbiXOctSLl6FxMrNpAhKKAPsq1LkA== X-Received: by 2002:adf:9463:: with SMTP id 90mr4252534wrq.223.1598046118936; Fri, 21 Aug 2020 14:41:58 -0700 (PDT) Received: from [127.0.0.1] ([13.74.141.28]) by smtp.gmail.com with ESMTPSA id b129sm7590880wmb.29.2020.08.21.14.41.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Aug 2020 14:41:58 -0700 (PDT) Message-Id: <7cba8d7a2881055e89976ca420392da2eaa596b8.1598046110.git.gitgitgadget@gmail.com> In-Reply-To: References: From: "Hariom Verma via GitGitGadget" Date: Fri, 21 Aug 2020 21:41:50 +0000 Subject: [PATCH v4 8/8] ref-filter: add `sanitize` option for 'subject' atom Fcc: Sent MIME-Version: 1.0 To: git@vger.kernel.org Cc: Hariom Verma , Hariom Verma Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org From: Hariom Verma Currently, subject does not take any arguments. This commit introduce `sanitize` formatting option to 'subject' atom. `subject:sanitize` - print sanitized subject line, suitable for a filename. e.g. %(subject): "the subject line" %(subject:sanitize): "the-subject-line" Mentored-by: Christian Couder Mentored-by: Heba Waly Signed-off-by: Hariom Verma --- Documentation/git-for-each-ref.txt | 3 +++ ref-filter.c | 23 +++++++++++++++-------- t/t6300-for-each-ref.sh | 7 +++++++ 3 files changed, 25 insertions(+), 8 deletions(-) diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt index dd09763e7d..616ce46087 100644 --- a/Documentation/git-for-each-ref.txt +++ b/Documentation/git-for-each-ref.txt @@ -247,6 +247,9 @@ contents:subject:: The first paragraph of the message, which typically is a single line, is taken as the "subject" of the commit or the tag message. + Instead of `contents:subject`, field `subject` can also be used to + obtain same results. `:sanitize` can be appended to `subject` for + subject line suitable for filename. contents:body:: The remainder of the commit or the tag message that follows diff --git a/ref-filter.c b/ref-filter.c index c7d81088e4..12bb78ce06 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -127,8 +127,8 @@ static struct used_atom { unsigned int nobracket : 1, push : 1, push_remote : 1; } remote_ref; struct { - enum { C_BARE, C_BODY, C_BODY_DEP, C_LENGTH, - C_LINES, C_SIG, C_SUB, C_TRAILERS } option; + enum { C_BARE, C_BODY, C_BODY_DEP, C_LENGTH, C_LINES, + C_SIG, C_SUB, C_SUB_SANITIZE, C_TRAILERS } option; struct process_trailer_options trailer_opts; unsigned int nlines; } contents; @@ -301,9 +301,12 @@ static int body_atom_parser(const struct ref_format *format, struct used_atom *a static int subject_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *arg, struct strbuf *err) { - if (arg) - return strbuf_addf_ret(err, -1, _("%%(subject) does not take arguments")); - atom->u.contents.option = C_SUB; + if (!arg) + atom->u.contents.option = C_SUB; + else if (!strcmp(arg, "sanitize")) + atom->u.contents.option = C_SUB_SANITIZE; + else + return strbuf_addf_ret(err, -1, _("unrecognized %%(subject) argument: %s"), arg); return 0; } @@ -1282,8 +1285,8 @@ static void grab_sub_body_contents(struct atom_value *val, int deref, void *buf) continue; if (deref) name++; - if (strcmp(name, "subject") && - strcmp(name, "body") && + if (strcmp(name, "body") && + !starts_with(name, "subject") && !starts_with(name, "trailers") && !starts_with(name, "contents")) continue; @@ -1295,7 +1298,11 @@ static void grab_sub_body_contents(struct atom_value *val, int deref, void *buf) if (atom->u.contents.option == C_SUB) v->s = copy_subject(subpos, sublen); - else if (atom->u.contents.option == C_BODY_DEP) + else if (atom->u.contents.option == C_SUB_SANITIZE) { + struct strbuf sb = STRBUF_INIT; + format_sanitized_subject(&sb, subpos, sublen); + v->s = strbuf_detach(&sb, NULL); + } else if (atom->u.contents.option == C_BODY_DEP) v->s = xmemdupz(bodypos, bodylen); else if (atom->u.contents.option == C_LENGTH) v->s = xstrfmt("%"PRIuMAX, (uintmax_t)strlen(subpos)); diff --git a/t/t6300-for-each-ref.sh b/t/t6300-for-each-ref.sh index 79d5b29387..220ff5c3c2 100755 --- a/t/t6300-for-each-ref.sh +++ b/t/t6300-for-each-ref.sh @@ -150,6 +150,7 @@ test_atom head taggerdate '' test_atom head creator 'C O Mitter 1151968723 +0200' test_atom head creatordate 'Tue Jul 4 01:18:43 2006 +0200' test_atom head subject 'Initial' +test_atom head subject:sanitize 'Initial' test_atom head contents:subject 'Initial' test_atom head body '' test_atom head contents:body '' @@ -207,6 +208,7 @@ test_atom tag taggerdate 'Tue Jul 4 01:18:45 2006 +0200' test_atom tag creator 'C O Mitter 1151968725 +0200' test_atom tag creatordate 'Tue Jul 4 01:18:45 2006 +0200' test_atom tag subject 'Tagging at 1151968727' +test_atom tag subject:sanitize 'Tagging-at-1151968727' test_atom tag contents:subject 'Tagging at 1151968727' test_atom tag body '' test_atom tag contents:body '' @@ -619,6 +621,7 @@ test_expect_success 'create tag with subject and body content' ' git tag -F msg subject-body ' test_atom refs/tags/subject-body subject 'the subject line' +test_atom refs/tags/subject-body subject:sanitize 'the-subject-line' test_atom refs/tags/subject-body body 'first body line second body line ' @@ -639,6 +642,7 @@ test_expect_success 'create tag with multiline subject' ' git tag -F msg multiline ' test_atom refs/tags/multiline subject 'first subject line second subject line' +test_atom refs/tags/multiline subject:sanitize 'first-subject-line-second-subject-line' test_atom refs/tags/multiline contents:subject 'first subject line second subject line' test_atom refs/tags/multiline body 'first body line second body line @@ -671,6 +675,7 @@ sig='-----BEGIN PGP SIGNATURE----- PREREQ=GPG test_atom refs/tags/signed-empty subject '' +test_atom refs/tags/signed-empty subject:sanitize '' test_atom refs/tags/signed-empty contents:subject '' test_atom refs/tags/signed-empty body "$sig" test_atom refs/tags/signed-empty contents:body '' @@ -678,6 +683,7 @@ test_atom refs/tags/signed-empty contents:signature "$sig" test_atom refs/tags/signed-empty contents "$sig" test_atom refs/tags/signed-short subject 'subject line' +test_atom refs/tags/signed-short subject:sanitize 'subject-line' test_atom refs/tags/signed-short contents:subject 'subject line' test_atom refs/tags/signed-short body "$sig" test_atom refs/tags/signed-short contents:body '' @@ -686,6 +692,7 @@ test_atom refs/tags/signed-short contents "subject line $sig" test_atom refs/tags/signed-long subject 'subject line' +test_atom refs/tags/signed-long subject:sanitize 'subject-line' test_atom refs/tags/signed-long contents:subject 'subject line' test_atom refs/tags/signed-long body "body contents $sig"