From patchwork Fri Aug 21 21:41:43 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: 11730595 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 2651D138C for ; Fri, 21 Aug 2020 21:42:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0918A207DE for ; Fri, 21 Aug 2020 21:42:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="VoGALuv2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726801AbgHUVl7 (ORCPT ); Fri, 21 Aug 2020 17:41:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55056 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726457AbgHUVly (ORCPT ); Fri, 21 Aug 2020 17:41:54 -0400 Received: from mail-wr1-x42a.google.com (mail-wr1-x42a.google.com [IPv6:2a00:1450:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 24D0AC061573 for ; Fri, 21 Aug 2020 14:41:54 -0700 (PDT) Received: by mail-wr1-x42a.google.com with SMTP id y3so3198988wrl.4 for ; Fri, 21 Aug 2020 14:41:54 -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=ZyGaiMZDKkBCk7ZUMG6MB7U2gFaGky2dAue7wegcrQI=; b=VoGALuv2e8+T4S5fmMcrXo14Cn4b+GGSqbuZKZcLvFNIzZWuGQ3M7SOQmazPlQh4Mt rpHBU0Aqy16ClEOjTfQ3K4I2ang+3FFGzjUfHbWmKHV6ll7gciWa1YaJG0Uqao283UAN 3OimZEclSDiptHab4fJgqKYL+wqZAdC0g918eQK1JvmLoQb8zorbtXLL7AylQFYHAEf2 Om/bJKZ18b3Z5+BfzV+sMiiMyPBuezbnVa06Zc/svKOMJMl1gMncwyWdUWdaZ0mlFO0G SsEbOjFN1uxK5sZMm4Ld68s6rEQQCRuH+jjjsST6SSfiLFvgCBYdt+Y1DpmZT06f0uF1 njnw== 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=ZyGaiMZDKkBCk7ZUMG6MB7U2gFaGky2dAue7wegcrQI=; b=KwlMRHWj9Qh7teNTC3gVJnkLFxL12VcMhChgHhUQhuHArKQfZ3c9SL678XGhXKo0wP UaKuBBUhIXk6y0+5ucXOT6PKLA2FE7i2PnJa2oHXYuhQKbA6H5E83EHp2FUXqDrqBA46 X0MRt9aQUVIkUoDi3Uqid1tTSF3YCTrZovqDxMjBPRsAmJU93rVtsw0MjIde3KzRTl9X +VRPHyyUK9Bb0MfJCfF0eYPvxVg5J7XVoaBHNYFHzbFkAMum49r2mJx8Cn1l1Bmf8L6Z pYMM8i5S3umc/6FK1gUeQTb9il4OE0/0N6CfisWR7DabA2CTEakpdMTvq08Zi6DSmJhZ yK8g== X-Gm-Message-State: AOAM5337A3SWje/p2OQZ/BC76IlEqaaWZmErurM+OXN0CIrQx4hebGQe Xx4Z/mUTfj/t7S7+2j7G3WhFnjm1pt8= X-Google-Smtp-Source: ABdhPJxHivsEyBCUmAj2vfolHgXEITmOAhv++aMoD4q0l4cnNVdBtzlHbjqsUHIZuCvHbmZSKOdrHw== X-Received: by 2002:adf:e94c:: with SMTP id m12mr4364300wrn.109.1598046112373; Fri, 21 Aug 2020 14:41:52 -0700 (PDT) Received: from [127.0.0.1] ([13.74.141.28]) by smtp.gmail.com with ESMTPSA id d21sm8473602wmd.41.2020.08.21.14.41.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Aug 2020 14:41:51 -0700 (PDT) Message-Id: <55618fe4c1ea96fb0c2734121f8a54a921fb0aff.1598046110.git.gitgitgadget@gmail.com> In-Reply-To: References: From: "Hariom Verma via GitGitGadget" Date: Fri, 21 Aug 2020 21:41:43 +0000 Subject: [PATCH v4 1/8] ref-filter: support different email formats 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, ref-filter only supports printing email with angle brackets. Let's add support for two more email options. - trim : for email without angle brackets. - localpart : for the part before the @ sign out of trimmed email Mentored-by: Christian Couder Mentored-by: Heba Waly Signed-off-by: Hariom Verma --- Documentation/git-for-each-ref.txt | 5 ++- ref-filter.c | 54 +++++++++++++++++++++++++----- t/t6300-for-each-ref.sh | 16 +++++++++ 3 files changed, 65 insertions(+), 10 deletions(-) diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt index 2ea71c5f6c..e6ce8af612 100644 --- a/Documentation/git-for-each-ref.txt +++ b/Documentation/git-for-each-ref.txt @@ -230,7 +230,10 @@ These are intended for working on a mix of annotated and lightweight tags. Fields that have name-email-date tuple as its value (`author`, `committer`, and `tagger`) can be suffixed with `name`, `email`, -and `date` to extract the named component. +and `date` to extract the named component. For email fields (`authoremail`, +`committeremail` and `taggeremail`), `:trim` can be appended to get the email +without angle brackets, and `:localpart` to get the part before the `@` symbol +out of the trimmed email. The message in a commit or a tag object is `contents`, from which `contents:` can be used to extract various parts out of: diff --git a/ref-filter.c b/ref-filter.c index ba85869755..e60765f156 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -140,6 +140,9 @@ static struct used_atom { enum { O_FULL, O_LENGTH, O_SHORT } option; unsigned int length; } objectname; + struct email_option { + enum { EO_RAW, EO_TRIM, EO_LOCALPART } option; + } email_option; struct refname_atom refname; char *head; } u; @@ -377,6 +380,20 @@ static int objectname_atom_parser(const struct ref_format *format, struct used_a return 0; } +static int person_email_atom_parser(const struct ref_format *format, struct used_atom *atom, + const char *arg, struct strbuf *err) +{ + if (!arg) + atom->u.email_option.option = EO_RAW; + else if (!strcmp(arg, "trim")) + atom->u.email_option.option = EO_TRIM; + else if (!strcmp(arg, "localpart")) + atom->u.email_option.option = EO_LOCALPART; + else + return strbuf_addf_ret(err, -1, _("unrecognized email option: %s"), arg); + return 0; +} + static int refname_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *arg, struct strbuf *err) { @@ -488,15 +505,15 @@ static struct { { "tag", SOURCE_OBJ }, { "author", SOURCE_OBJ }, { "authorname", SOURCE_OBJ }, - { "authoremail", SOURCE_OBJ }, + { "authoremail", SOURCE_OBJ, FIELD_STR, person_email_atom_parser }, { "authordate", SOURCE_OBJ, FIELD_TIME }, { "committer", SOURCE_OBJ }, { "committername", SOURCE_OBJ }, - { "committeremail", SOURCE_OBJ }, + { "committeremail", SOURCE_OBJ, FIELD_STR, person_email_atom_parser }, { "committerdate", SOURCE_OBJ, FIELD_TIME }, { "tagger", SOURCE_OBJ }, { "taggername", SOURCE_OBJ }, - { "taggeremail", SOURCE_OBJ }, + { "taggeremail", SOURCE_OBJ, FIELD_STR, person_email_atom_parser }, { "taggerdate", SOURCE_OBJ, FIELD_TIME }, { "creator", SOURCE_OBJ }, { "creatordate", SOURCE_OBJ, FIELD_TIME }, @@ -1037,16 +1054,35 @@ static const char *copy_name(const char *buf) return xstrdup(""); } -static const char *copy_email(const char *buf) +static const char *copy_email(const char *buf, struct used_atom *atom) { const char *email = strchr(buf, '<'); const char *eoemail; if (!email) return xstrdup(""); - eoemail = strchr(email, '>'); + switch (atom->u.email_option.option) { + case EO_RAW: + eoemail = strchr(email, '>'); + if (eoemail) + eoemail++; + break; + case EO_TRIM: + email++; + eoemail = strchr(email, '>'); + break; + case EO_LOCALPART: + email++; + eoemail = strchr(email, '@'); + if (!eoemail) + eoemail = strchr(email, '>'); + break; + default: + BUG("unknown email option"); + } + if (!eoemail) return xstrdup(""); - return xmemdupz(email, eoemail + 1 - email); + return xmemdupz(email, eoemail - email); } static char *copy_subject(const char *buf, unsigned long len) @@ -1116,7 +1152,7 @@ static void grab_person(const char *who, struct atom_value *val, int deref, void continue; if (name[wholen] != 0 && strcmp(name + wholen, "name") && - strcmp(name + wholen, "email") && + !starts_with(name + wholen, "email") && !starts_with(name + wholen, "date")) continue; if (!wholine) @@ -1127,8 +1163,8 @@ static void grab_person(const char *who, struct atom_value *val, int deref, void v->s = copy_line(wholine); else if (!strcmp(name + wholen, "name")) v->s = copy_name(wholine); - else if (!strcmp(name + wholen, "email")) - v->s = copy_email(wholine); + else if (starts_with(name + wholen, "email")) + v->s = copy_email(wholine, &used_atom[i]); else if (starts_with(name + wholen, "date")) grab_date(wholine, v, name); } diff --git a/t/t6300-for-each-ref.sh b/t/t6300-for-each-ref.sh index a83579fbdf..64fbc91146 100755 --- a/t/t6300-for-each-ref.sh +++ b/t/t6300-for-each-ref.sh @@ -125,15 +125,21 @@ test_atom head '*objecttype' '' test_atom head author 'A U Thor 1151968724 +0200' test_atom head authorname 'A U Thor' test_atom head authoremail '' +test_atom head authoremail:trim 'author@example.com' +test_atom head authoremail:localpart 'author' test_atom head authordate 'Tue Jul 4 01:18:44 2006 +0200' test_atom head committer 'C O Mitter 1151968723 +0200' test_atom head committername 'C O Mitter' test_atom head committeremail '' +test_atom head committeremail:trim 'committer@example.com' +test_atom head committeremail:localpart 'committer' test_atom head committerdate 'Tue Jul 4 01:18:43 2006 +0200' test_atom head tag '' test_atom head tagger '' test_atom head taggername '' test_atom head taggeremail '' +test_atom head taggeremail:trim '' +test_atom head taggeremail:localpart '' 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' @@ -170,15 +176,21 @@ test_atom tag '*objecttype' 'commit' test_atom tag author '' test_atom tag authorname '' test_atom tag authoremail '' +test_atom tag authoremail:trim '' +test_atom tag authoremail:localpart '' test_atom tag authordate '' test_atom tag committer '' test_atom tag committername '' test_atom tag committeremail '' +test_atom tag committeremail:trim '' +test_atom tag committeremail:localpart '' test_atom tag committerdate '' test_atom tag tag 'testtag' test_atom tag tagger 'C O Mitter 1151968725 +0200' test_atom tag taggername 'C O Mitter' test_atom tag taggeremail '' +test_atom tag taggeremail:trim 'committer@example.com' +test_atom tag taggeremail:localpart 'committer' 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' @@ -564,10 +576,14 @@ test_atom refs/tags/taggerless tag 'taggerless' test_atom refs/tags/taggerless tagger '' test_atom refs/tags/taggerless taggername '' test_atom refs/tags/taggerless taggeremail '' +test_atom refs/tags/taggerless taggeremail:trim '' +test_atom refs/tags/taggerless taggeremail:localpart '' test_atom refs/tags/taggerless taggerdate '' test_atom refs/tags/taggerless committer '' test_atom refs/tags/taggerless committername '' test_atom refs/tags/taggerless committeremail '' +test_atom refs/tags/taggerless committeremail:trim '' +test_atom refs/tags/taggerless committeremail:localpart '' test_atom refs/tags/taggerless committerdate '' test_atom refs/tags/taggerless subject 'Broken tag'