From patchwork Fri Dec 11 11:36:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johannes Schindelin X-Patchwork-Id: 11967943 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD9D2C4361B for ; Fri, 11 Dec 2020 11:39:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3D2B823DE3 for ; Fri, 11 Dec 2020 11:39:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391554AbgLKLin (ORCPT ); Fri, 11 Dec 2020 06:38:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46428 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390001AbgLKLiR (ORCPT ); Fri, 11 Dec 2020 06:38:17 -0500 Received: from mail-wm1-x342.google.com (mail-wm1-x342.google.com [IPv6:2a00:1450:4864:20::342]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7EBEEC06179C for ; Fri, 11 Dec 2020 03:37:03 -0800 (PST) Received: by mail-wm1-x342.google.com with SMTP id e25so8275711wme.0 for ; Fri, 11 Dec 2020 03:37:03 -0800 (PST) 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=dDkyjIFzTnF0UfdJyakAAWfV8URHBiRDEGa+zK2AqPY=; b=Xc61p18l8I2DHUyFWj7IsHw+6QQIRj8nwl5veb2weGfwUAuhxIw2MLW+U/HBiA1tDm OiSSKuJ3eeZCgrAcnjGGrfQFBM2Rz6Tq04w9PsEZxB44L8CsQUsXxlQJk3JFvsroWOFr JjQAuCqeLE2dVOBG16IrFJDgAq1DgodAGOPQptq1BK9+n+6F6/4X/MJtH2XRXb7237YU W0k+CSzfpdeD3IAJ1n7CVVR8X0ovuxhOJUwNKLenL37FJ2dVf80g03KFdi2ockPEmYGQ SK5Yvx5HyzW4AyqUK7+9cRIllAYZbftTqf8XbLQGuoNu4IMG/ZACsKDr2umOo84kFqBE jYYw== 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=dDkyjIFzTnF0UfdJyakAAWfV8URHBiRDEGa+zK2AqPY=; b=jKbgEu5sXfJdakcZTbAMCXJDHUqhNuBFdgfqrmDlJFHQb+I68udPJuBBMghbeH650L jjTSrtmP8KKff4cFXxeDB1YcVSIU1lJhD+Vt8hNw9FijRTg731sp+Kwkyb+a77p3jAtr aelhxP4uzc9WiSsr2EA2b+5XbRIY8SXbCbp7+5yPtfUCMwiSSybaf/vbipjdHgHq3Tsv D6i4WcEE2J/BzBFW2cbEoWCpm06bgnmS1kIZUIjsOr8I5Gpmkp2jc6GbtN7N737kcQfh GO89YJ/iu76m8GxT6iaNJ0aFdkePgl3ChiawogSsCGEtvYXRqbe0skFSuq0l0Qa28hpZ IE1A== X-Gm-Message-State: AOAM533MoaOnedsyMhIColOPtMolpYzOVBj8EFNdJCFYSMpSzLXIPBEp tBAgOtfHy7PQ+n/YpC5oUhZHH4x1Zc8= X-Google-Smtp-Source: ABdhPJwmTyryAiMeDcT8XkS4EXlG1oiIVSyZgrL+p+KKUjPqQshiTXyjmA1YonV/8LHkwbGxvdxo2Q== X-Received: by 2002:a1c:9695:: with SMTP id y143mr12718269wmd.70.1607686622049; Fri, 11 Dec 2020 03:37:02 -0800 (PST) Received: from [127.0.0.1] ([13.74.141.28]) by smtp.gmail.com with ESMTPSA id i7sm1507703wrv.12.2020.12.11.03.37.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Dec 2020 03:37:01 -0800 (PST) Message-Id: In-Reply-To: References: Date: Fri, 11 Dec 2020 11:36:56 +0000 Subject: [PATCH v5 3/4] get_default_branch_name(): prepare for showing some advice Fcc: Sent MIME-Version: 1.0 To: git@vger.kernel.org Cc: Johannes Schindelin , Felipe Contreras , Johannes Schindelin , Johannes Schindelin Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org From: Johannes Schindelin From: Johannes Schindelin We are about to introduce a message giving users running `git init` some advice about `init.defaultBranch`. This will necessarily be done in `repo_default_branch_name()`. Not all code paths want to show that advice, though. In particular, the `git clone` codepath _specifically_ asks for `init_db()` to be quiet, via the `INIT_DB_QUIET` flag. In preparation for showing users above-mentioned advice, let's change the function signature of `get_default_branch_name()` to accept the parameter `quiet`. Signed-off-by: Johannes Schindelin --- builtin/clone.c | 2 +- builtin/init-db.c | 8 +++++--- refs.c | 6 +++--- refs.h | 4 ++-- remote.c | 5 +++-- 5 files changed, 14 insertions(+), 11 deletions(-) diff --git a/builtin/clone.c b/builtin/clone.c index a0841923cfe..64b17840112 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -1323,7 +1323,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix) remote_head = NULL; option_no_checkout = 1; if (!option_bare) { - const char *branch = git_default_branch_name(); + const char *branch = git_default_branch_name(0); char *ref = xstrfmt("refs/heads/%s", branch); install_branch_config(0, branch, remote_name, ref); diff --git a/builtin/init-db.c b/builtin/init-db.c index 01bc648d416..dcc45bef514 100644 --- a/builtin/init-db.c +++ b/builtin/init-db.c @@ -202,7 +202,8 @@ void initialize_repository_version(int hash_algo, int reinit) static int create_default_files(const char *template_path, const char *original_git_dir, const char *initial_branch, - const struct repository_format *fmt) + const struct repository_format *fmt, + int quiet) { struct stat st1; struct strbuf buf = STRBUF_INIT; @@ -267,7 +268,7 @@ static int create_default_files(const char *template_path, char *ref; if (!initial_branch) - initial_branch = git_default_branch_name(); + initial_branch = git_default_branch_name(quiet); ref = xstrfmt("refs/heads/%s", initial_branch); if (check_refname_format(ref, 0) < 0) @@ -438,7 +439,8 @@ int init_db(const char *git_dir, const char *real_git_dir, validate_hash_algorithm(&repo_fmt, hash); reinit = create_default_files(template_dir, original_git_dir, - initial_branch, &repo_fmt); + initial_branch, &repo_fmt, + flags & INIT_DB_QUIET); if (reinit && initial_branch) warning(_("re-init: ignored --initial-branch=%s"), initial_branch); diff --git a/refs.c b/refs.c index 392f0bbf68b..8df03122d69 100644 --- a/refs.c +++ b/refs.c @@ -562,7 +562,7 @@ void expand_ref_prefix(struct strvec *prefixes, const char *prefix) strvec_pushf(prefixes, *p, len, prefix); } -char *repo_default_branch_name(struct repository *r) +char *repo_default_branch_name(struct repository *r, int quiet) { const char *config_key = "init.defaultbranch"; const char *config_display_key = "init.defaultBranch"; @@ -585,12 +585,12 @@ char *repo_default_branch_name(struct repository *r) return ret; } -const char *git_default_branch_name(void) +const char *git_default_branch_name(int quiet) { static char *ret; if (!ret) - ret = repo_default_branch_name(the_repository); + ret = repo_default_branch_name(the_repository, quiet); return ret; } diff --git a/refs.h b/refs.h index 66955181569..ff05d2e9fe2 100644 --- a/refs.h +++ b/refs.h @@ -170,8 +170,8 @@ int dwim_log(const char *str, int len, struct object_id *oid, char **ref); * The return value of `repo_default_branch_name()` is an allocated string. The * return value of `git_default_branch_name()` is a singleton. */ -const char *git_default_branch_name(void); -char *repo_default_branch_name(struct repository *r); +const char *git_default_branch_name(int quiet); +char *repo_default_branch_name(struct repository *r, int quiet); /* * A ref_transaction represents a collection of reference updates that diff --git a/remote.c b/remote.c index 8a6dbbb9030..bdb88d4b7dd 100644 --- a/remote.c +++ b/remote.c @@ -284,7 +284,7 @@ static void read_branches_file(struct remote *remote) if (frag) *(frag++) = '\0'; else - frag = (char *)git_default_branch_name(); + frag = (char *)git_default_branch_name(0); add_url_alias(remote, strbuf_detach(&buf, NULL)); refspec_appendf(&remote->fetch, "refs/heads/%s:refs/heads/%s", @@ -2206,7 +2206,8 @@ struct ref *guess_remote_head(const struct ref *head, /* If a remote branch exists with the default branch name, let's use it. */ if (!all) { - char *ref = xstrfmt("refs/heads/%s", git_default_branch_name()); + char *ref = xstrfmt("refs/heads/%s", + git_default_branch_name(0)); r = find_ref_by_name(refs, ref); free(ref);