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-Status: No, score=-3.6 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,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by dcvr.yhbt.net (Postfix) with ESMTP id A41A81FB0D for ; Wed, 25 Nov 2020 23:36:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730384AbgKYXev (ORCPT ); Wed, 25 Nov 2020 18:34:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40530 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726171AbgKYXev (ORCPT ); Wed, 25 Nov 2020 18:34:51 -0500 Received: from mail-oi1-x243.google.com (mail-oi1-x243.google.com [IPv6:2607:f8b0:4864:20::243]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 57C7AC0613D4 for ; Wed, 25 Nov 2020 15:34:51 -0800 (PST) Received: by mail-oi1-x243.google.com with SMTP id o25so242713oie.5 for ; Wed, 25 Nov 2020 15:34:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ZpHCstE09YwJv82yvtJn1ceRRPvyWL50rX8fZzfn1xE=; b=BZLb2DlBj8QBwFw4VoTC8I06lURq3QI3julNiMkK0i3mzkdHCBuQfdjdOfXFk3qS2i IIP5yXeGAEStn41EgMppXhjgqv1/YW1TjSK8UqHsSq5rVT3Lx0oJFbbNVbNvEQxEAR1L 9ffYeuoXTz8WiNqYP+1gm3u69jHe/QpVPzn/ZvAtUABq6pU51pyE0rNt/u3T2iqLwCM+ F9VMNav54VAK+bV/4kwYh4rXoM+peklp+DC06UoBRo8mmsF8+lz6LTqv5MPacRgqsZ4B H7ukgVRAuhjVb+hql2pXdfuwfIcH6HFj3B7JrZbVc9QyoKsAlsOpfMw50Bym/YdIjf9S pQKg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ZpHCstE09YwJv82yvtJn1ceRRPvyWL50rX8fZzfn1xE=; b=psMNXXLGfpdXZavjqfwP7bkAZuR/iryr/AkbfX2tEDPDe72oWgzPmIiBnajt7cRQ4D u6E/ZAR9/vXA78RMxIUObRqT/WDszayFT17Eq3TLG04VwqpJ086F6iWNAclDSGLiwyus D91W/Q0kGnEOX9AzawvWf1q9xnTQtRh+1gmYnPc0MCgqgw0Q43f9x9tuaF46NEOtQnce JJI5Bz8U87yVFwWRjeZ7m+5oVSxLZQzuuLF+08shkbJxYAHqTtq82vYGLCc6mfPxSE2t 2YxciO81+VoSQ0U526tdGy/yjcktlr62y9XFHXiuwWptShaC4H17UV1AmHcJsYRGQW4L b4Lw== X-Gm-Message-State: AOAM530Sqet+RgO8VBAN+kl8I+w7YerQxWsm4D3mDuiKazPO49JUHwwm 0c1VAWFhtmK3e/tgX1Tr+iKmaCL5Y7HsMg== X-Google-Smtp-Source: ABdhPJx5aq3X3vxUvu/jaoCmfgHuLbgG5WdTrGbzGoGTxOPrnqKbXMOD59GvMdvrjUJBNak32UWt9A== X-Received: by 2002:a05:6808:b38:: with SMTP id t24mr324780oij.153.1606347290517; Wed, 25 Nov 2020 15:34:50 -0800 (PST) Received: from localhost (189-209-26-110.static.axtel.net. [189.209.26.110]) by smtp.gmail.com with ESMTPSA id m29sm1937345otj.42.2020.11.25.15.34.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Nov 2020 15:34:50 -0800 (PST) From: Felipe Contreras To: git@vger.kernel.org Cc: Junio C Hamano , Jeff King , Brandon Williams , Jacob Keller , Tomo Krajina , Felipe Contreras Subject: [PATCH v3 3/3] refspec: make @ a synonym of HEAD Date: Wed, 25 Nov 2020 17:34:43 -0600 Message-Id: <20201125233443.63130-4-felipe.contreras@gmail.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201125233443.63130-1-felipe.contreras@gmail.com> References: <20201125233443.63130-1-felipe.contreras@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Since commit 9ba89f484e git learned how to push to a remote branch using the source @, for example: git push origin @:master However, if the right-hand side is missing, the push fails: git push origin @ It is obvious what is the desired behavior, and allowing the push makes things more consistent. Additionally, @:master now has the same semantics as HEAD:master. Signed-off-by: Felipe Contreras --- refspec.c | 5 +- t/t5511-refspec.sh | 2 + t/t5516-fetch-push.sh | 106 ++++++++++++++++++++++-------------------- 3 files changed, 61 insertions(+), 52 deletions(-) diff --git a/refspec.c b/refspec.c index c49347c2d7..adbfb3283a 100644 --- a/refspec.c +++ b/refspec.c @@ -71,7 +71,10 @@ static int parse_refspec(struct refspec_item *item, const char *refspec, int fet } item->pattern = is_glob; - item->src = xstrndup(lhs, llen); + if (llen == 1 && *lhs == '@') + item->src = xstrdup("HEAD"); + else + item->src = xstrndup(lhs, llen); flags = REFNAME_ALLOW_ONELEVEL | (is_glob ? REFNAME_REFSPEC_PATTERN : 0); if (item->negative) { diff --git a/t/t5511-refspec.sh b/t/t5511-refspec.sh index f541f30bc2..f808649de4 100755 --- a/t/t5511-refspec.sh +++ b/t/t5511-refspec.sh @@ -58,6 +58,8 @@ test_refspec fetch 'HEAD~4:refs/remotes/frotz/new' invalid test_refspec push 'HEAD' test_refspec fetch 'HEAD' +test_refspec push '@' +test_refspec fetch '@' test_refspec push 'refs/heads/ nitfol' invalid test_refspec fetch 'refs/heads/ nitfol' invalid diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh index 245eafb170..0cc5688135 100755 --- a/t/t5516-fetch-push.sh +++ b/t/t5516-fetch-push.sh @@ -436,71 +436,75 @@ test_expect_success 'push ref expression with non-existent, incomplete dest' ' ' -test_expect_success 'push with HEAD' ' +for head in HEAD @; do - mk_test testrepo heads/master && - git checkout master && - git push testrepo HEAD && - check_push_result testrepo $the_commit heads/master + test_expect_success "push with $head" " -' + mk_test testrepo heads/master && + git checkout master && + git push testrepo $head && + check_push_result testrepo \$the_commit heads/master -test_expect_success 'push with HEAD nonexisting at remote' ' + " - mk_test testrepo heads/master && - git checkout -b local master && - test_when_finished "git checkout master; git branch -D local" && - git push testrepo HEAD && - check_push_result testrepo $the_commit heads/local -' + test_expect_success "push with $head nonexisting at remote" " -test_expect_success 'push with +HEAD' ' + mk_test testrepo heads/master && + git checkout -b local master && + test_when_finished 'git checkout master; git branch -D local' && + git push testrepo $head && + check_push_result testrepo \$the_commit heads/local + " - mk_test testrepo heads/master && - git checkout -b local master && - test_when_finished "git checkout master; git branch -D local" && - git push testrepo master local && - check_push_result testrepo $the_commit heads/master && - check_push_result testrepo $the_commit heads/local && + test_expect_success "push with +$head" " - # Without force rewinding should fail - git reset --hard HEAD^ && - test_must_fail git push testrepo HEAD && - check_push_result testrepo $the_commit heads/local && + mk_test testrepo heads/master && + git checkout -b local master && + test_when_finished 'git checkout master; git branch -D local' && + git push testrepo master local && + check_push_result testrepo \$the_commit heads/master && + check_push_result testrepo \$the_commit heads/local && - # With force rewinding should succeed - git push testrepo +HEAD && - check_push_result testrepo $the_first_commit heads/local + # Without force rewinding should fail + git reset --hard $head^ && + test_must_fail git push testrepo $head && + check_push_result testrepo \$the_commit heads/local && -' + # With force rewinding should succeed + git push testrepo +$head && + check_push_result testrepo \$the_first_commit heads/local -test_expect_success 'push HEAD with non-existent, incomplete dest' ' + " - mk_test testrepo && - git checkout master && - git push testrepo HEAD:branch && - check_push_result testrepo $the_commit heads/branch + test_expect_success "push $head with non-existent, incomplete dest" " -' + mk_test testrepo && + git checkout master && + git push testrepo $head:branch && + check_push_result testrepo \$the_commit heads/branch -test_expect_success 'push with config remote.*.push = HEAD' ' + " - mk_test testrepo heads/local && - git checkout master && - git branch -f local $the_commit && - test_when_finished "git branch -D local" && - ( - cd testrepo && - git checkout local && - git reset --hard $the_first_commit - ) && - test_config remote.there.url testrepo && - test_config remote.there.push HEAD && - test_config branch.master.remote there && - git push && - check_push_result testrepo $the_commit heads/master && - check_push_result testrepo $the_first_commit heads/local -' + test_expect_success "push with config remote.*.push = $head" " + + mk_test testrepo heads/local && + git checkout master && + git branch -f local \$the_commit && + test_when_finished 'git branch -D local' && + ( + cd testrepo && + git checkout local && + git reset --hard \$the_first_commit + ) && + test_config remote.there.url testrepo && + test_config remote.there.push $head && + test_config branch.master.remote there && + git push && + check_push_result testrepo \$the_commit heads/master && + check_push_result testrepo \$the_first_commit heads/local + " + +done test_expect_success 'push with remote.pushdefault' ' mk_test up_repo heads/master && -- 2.29.2