From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-2.9 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id B10DC20387 for ; Tue, 18 Jul 2017 20:49:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752042AbdGRUt3 (ORCPT ); Tue, 18 Jul 2017 16:49:29 -0400 Received: from mail-pg0-f65.google.com ([74.125.83.65]:36008 "EHLO mail-pg0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751505AbdGRUt1 (ORCPT ); Tue, 18 Jul 2017 16:49:27 -0400 Received: by mail-pg0-f65.google.com with SMTP id y129so4188098pgy.3 for ; Tue, 18 Jul 2017 13:49:27 -0700 (PDT) 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; bh=Uifl4K2osCvghD7KhtZcuheg0SILRjUalsatIfQnr8o=; b=uNRt2/inUcM/fWA3jdxep+i+Idh+08F5fgcJt2Ag5B5KKmGn+OqmDFQKEvFgebWyI3 wIbS8GaQUEumBBezfcvAYnsQWIg5+d25AAMAmS+RguarIzsH7e22/wKsyRtKy4VaaXe7 5aYaWCbdR4kcTlwDmbUE8UPZM42CxFJv6J/KzcFVHHt4lGVeekqW8YbOrGR6znnH8Jcc l4Gr+XsRpAY2kksdyMaxMiYqE1vMpzSgo8/DwLFFZ8mAvUwOx9e/YKQt7BipVYTNp48L HFUm/848O8lcDDqLBZ38GawMwpokjcssSqaQqp7C4AX/xalhI7lUIAcmYOSK66WMkMmr UPOg== 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; bh=Uifl4K2osCvghD7KhtZcuheg0SILRjUalsatIfQnr8o=; b=H9Cb8H5siDuFLTAYhA79ZVYaQstHMOrCVc2Tk2VsATYtPohW6YpeB/4jqmuzCPZbYK BLdHSRcmVEEJABXowQGUCEsXTPjFQKtSGewoVJEaCDoVD/sbmgjYW+c7P+8cS33PQWEY FQ/87oCDY+XImurGvkqrfBgw/VfK1ewzXAMFmylmpfseH4rBZ5DyJbYWh94hsY1fbsoP azGklwQ4TeEKK1xD6pC1ln3opaMog5meYw63vtRcclhJ4o9eyvzB/VmFSh7ojgdfFnea rTcRv+E+qckfX9mmf4N2xOK7ECBVbOZKv6LVsaG+2aNJVr/OQ5JtM11sN4mAn4X6mOZs 7bug== X-Gm-Message-State: AIVw112cZDzK5mvyiFqg9ivJPhB/FSt0r9k8dZgKjwB6z0vY8nEILS7k xCjp2GPm5A4wEhNsY8U= X-Received: by 10.98.18.131 with SMTP id 3mr1387817pfs.19.1500410966731; Tue, 18 Jul 2017 13:49:26 -0700 (PDT) Received: from localhost.localdomain ([47.11.2.197]) by smtp.gmail.com with ESMTPSA id e5sm402742pfd.41.2017.07.18.13.49.23 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 18 Jul 2017 13:49:26 -0700 (PDT) From: Prathamesh Chavan To: git@vger.kernel.org Cc: sbeller@google.com, christian.couder@gmail.com, Prathamesh Chavan Subject: [GSoC][PATCH 1/8] submodule--helper: introduce get_submodule_displaypath() Date: Wed, 19 Jul 2017 02:18:57 +0530 Message-Id: <20170718204904.3768-2-pc44800@gmail.com> X-Mailer: git-send-email 2.13.0 In-Reply-To: <20170718204904.3768-1-pc44800@gmail.com> References: <20170718204904.3768-1-pc44800@gmail.com> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Introduce function get_submodule_displaypath() to replace the code occurring in submodule_init() for generating displaypath of the submodule with a call to it. This new function will also be used in other parts of the system in later patches. Mentored-by: Christian Couder Mentored-by: Stefan Beller Signed-off-by: Prathamesh Chavan --- builtin/submodule--helper.c | 33 ++++++++++++++++++++++----------- 1 file changed, 22 insertions(+), 11 deletions(-) diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index 6abdad329..7af4de09b 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -220,6 +220,27 @@ static int resolve_relative_url_test(int argc, const char **argv, const char *pr return 0; } +static char *get_submodule_displaypath(const char *path, const char *prefix) +{ + const char *super_prefix = get_super_prefix(); + + if (prefix && super_prefix) { + BUG("cannot have prefix '%s' and superprefix '%s'", + prefix, super_prefix); + } else if (prefix) { + struct strbuf sb = STRBUF_INIT; + char *displaypath = xstrdup(relative_path(path, prefix, &sb)); + strbuf_release(&sb); + return displaypath; + } else if (super_prefix) { + int len = strlen(super_prefix); + const char *format = is_dir_sep(super_prefix[len - 1]) ? "%s%s" : "%s/%s"; + return xstrfmt(format, super_prefix, path); + } else { + return xstrdup(path); + } +} + struct module_list { const struct cache_entry **entries; int alloc, nr; @@ -339,16 +360,7 @@ static void init_submodule(const char *path, const char *prefix, int quiet) /* Only loads from .gitmodules, no overlay with .git/config */ gitmodules_config(); - - if (prefix && get_super_prefix()) - die("BUG: cannot have prefix and superprefix"); - else if (prefix) - displaypath = xstrdup(relative_path(path, prefix, &sb)); - else if (get_super_prefix()) { - strbuf_addf(&sb, "%s%s", get_super_prefix(), path); - displaypath = strbuf_detach(&sb, NULL); - } else - displaypath = xstrdup(path); + displaypath = get_submodule_displaypath(path, prefix); sub = submodule_from_path(null_sha1, path); @@ -363,7 +375,6 @@ static void init_submodule(const char *path, const char *prefix, int quiet) * Set active flag for the submodule being initialized */ if (!is_submodule_active(the_repository, path)) { - strbuf_reset(&sb); strbuf_addf(&sb, "submodule.%s.active", sub->name); git_config_set_gently(sb.buf, "true"); } -- 2.13.0