From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Beller Subject: [PATCH 2/2] clone: add --init-submodule= switch Date: Mon, 23 May 2016 19:24:52 -0700 Message-ID: <20160524022452.12465-3-sbeller@google.com> References: <20160524022452.12465-1-sbeller@google.com> Cc: git@vger.kernel.org, sunshine@sunshineco.com, gitster@pobox.com, pclouds@gmail.com, Stefan Beller To: unlisted-recipients:; (no To-header on input) X-From: git-owner@vger.kernel.org Tue May 24 04:25:09 2016 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1b521t-00063q-1K for gcvg-git-2@plane.gmane.org; Tue, 24 May 2016 04:25:09 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754093AbcEXCZB (ORCPT ); Mon, 23 May 2016 22:25:01 -0400 Received: from mail-pf0-f175.google.com ([209.85.192.175]:33439 "EHLO mail-pf0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752216AbcEXCY7 (ORCPT ); Mon, 23 May 2016 22:24:59 -0400 Received: by mail-pf0-f175.google.com with SMTP id b124so1581943pfb.0 for ; Mon, 23 May 2016 19:24:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=8Nx4IMWsgGU5r0SwRdN2xi2A2k7lkV/KePwUGKiSI2k=; b=GzSc50MGpQYRWwxw0b5gujfZLhjN6Q8FNcE+v1Tw76WTUpOBg6lGg4NZBH9kgqqa5d Z+alTnVr7c09LrUKgcewe1scXMEkWdogvBdzQr//XcbEea5J++2cLp9MBmtkwawb25TP +Iy+pbFWLy33a3S3O9mGJN0biBgGIZcAHPHYFBv++VFBlK6oQZ1rfE3cEAB4P8XOJF38 4ATe0+Qqipd+RbUYnnBSJuc3u1sVR8aUZ6ha265H09uHhroX7miOlyOcM7Y0UtusUH7E lOnbm211oMTTZhyegIfrXJexuLo+toqhWYWNHSmELYL7RxeDKZ8nbTFuolnWtRlj+pu/ nYrA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=8Nx4IMWsgGU5r0SwRdN2xi2A2k7lkV/KePwUGKiSI2k=; b=BgLTmpMpHugFTQgOed4yotDrJs7JDjtRi45gKiiN+aEc4oEsFEpo3VWUWDGq3WcxMh Yx8UfFNCOAsmJW6+oBOyg+24wjJt8JkDLkcmJeFplD5PbRYwJQcXNpvoMj74CGlZFwQl 0tTyQdNeB3V/CJHUkFE+AasJKyXz6+MrHWBaik5d+dJQLWygHE5w6a6kbGTg7l5qkiIk Pd9Xha3dS2VbvN5KqkVG/jNE/lESoRRLD4ULmBCnnG8Y1TWwQzgHoGwtaC4vr/5n5/5i j4TbWxevQ1F8jBqFzlkO+XfM+BJbQAWZdvd027L4AyrZmXs/67ffX7qbEM3eX75Ydw46 NxMw== X-Gm-Message-State: ALyK8tKH5bOu9ZUJ5x0A1spMhjgK86AnA1byZERLZXAHRfQTWaH1o1/oJsrvbZOay10Yhtk/ X-Received: by 10.98.95.4 with SMTP id t4mr2988708pfb.162.1464056698539; Mon, 23 May 2016 19:24:58 -0700 (PDT) Received: from localhost ([2620:0:1000:5b10:b01c:2aab:4009:2175]) by smtp.gmail.com with ESMTPSA id h126sm49611241pfc.34.2016.05.23.19.24.57 (version=TLS1_2 cipher=AES128-SHA bits=128/128); Mon, 23 May 2016 19:24:58 -0700 (PDT) X-Mailer: git-send-email 2.8.3.397.g0b71a98 In-Reply-To: <20160524022452.12465-1-sbeller@google.com> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: The new switch passes the pathspec to `git submodule update --init` which is called after the actual clone is done. Additionally this configures the submodule.defaultUpdatePath to be the given pathspec, such that any future invocation of `git submodule update --init-default-paths` will keep up with the pathspec. Signed-off-by: Stefan Beller --- Documentation/git-clone.txt | 25 +++++++++----- builtin/clone.c | 34 +++++++++++++++++-- t/t7400-submodule-basic.sh | 81 +++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 130 insertions(+), 10 deletions(-) diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt index 1b15cd7..33e5894 100644 --- a/Documentation/git-clone.txt +++ b/Documentation/git-clone.txt @@ -14,8 +14,9 @@ SYNOPSIS [-o ] [-b ] [-u ] [--reference ] [--dissociate] [--separate-git-dir ] [--depth ] [--[no-]single-branch] - [--recursive | --recurse-submodules] [--[no-]shallow-submodules] - [--jobs ] [--] [] + [--recursive | --recurse-submodules] [--jobs ] + [--init-submodule ] [--] + [] DESCRIPTION ----------- @@ -207,12 +208,20 @@ objects from the source repository into a pack in the cloned repository. --recursive:: --recurse-submodules:: - After the clone is created, initialize all submodules within, - using their default settings. This is equivalent to running - `git submodule update --init --recursive` immediately after - the clone is finished. This option is ignored if the cloned - repository does not have a worktree/checkout (i.e. if any of - `--no-checkout`/`-n`, `--bare`, or `--mirror` is given) + After the clone is created, initialize and clone all submodules + within, using their default settings. This is equivalent to + running `git submodule update --recursive --init ` + immediately after the clone is finished. This option is ignored + if the cloned repository does not have a worktree/checkout (i.e. + if any of `--no-checkout`/`-n`, `--bare`, or `--mirror` is given) + +--init-submodule:: + After the clone is created, initialize and clone specified + submodules within, using their default settings. It is possible + to give multiple specifications by giving this argument multiple + times. This is equivalent to configure `submodule.defaultUpdateGroup` + and then running `git submodule update --init-default-path` + immediately after the clone is finished. --[no-]shallow-submodules:: All submodules which are cloned will be shallow with a depth of 1. diff --git a/builtin/clone.c b/builtin/clone.c index 5f867e6..56967f9 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -53,6 +53,16 @@ static struct string_list option_config; static struct string_list option_reference; static int option_dissociate; static int max_jobs = -1; +static struct string_list init_submodules; + +static int init_submodules_cb(const struct option *opt, const char *arg, int unset) +{ + if (unset) + return -1; + + string_list_append((struct string_list *)opt->value, arg); + return 0; +} static struct option builtin_clone_options[] = { OPT__VERBOSITY(&option_verbosity), @@ -103,6 +113,9 @@ static struct option builtin_clone_options[] = { TRANSPORT_FAMILY_IPV4), OPT_SET_INT('6', "ipv6", &family, N_("use IPv6 addresses only"), TRANSPORT_FAMILY_IPV6), + OPT_CALLBACK(0, "init-submodule", &init_submodules, N_(""), + N_("clone specific submodules. Pass ultiple times for complex pathspecs"), + init_submodules_cb), OPT_END() }; @@ -734,14 +747,22 @@ static int checkout(void) err |= run_hook_le(NULL, "post-checkout", sha1_to_hex(null_sha1), sha1_to_hex(sha1), "1", NULL); - if (!err && option_recursive) { + if (!err && (option_recursive || init_submodules.nr > 0)) { struct argv_array args = ARGV_ARRAY_INIT; - argv_array_pushl(&args, "submodule", "update", "--init", "--recursive", NULL); + argv_array_pushl(&args, "submodule", "update", NULL); + + if (init_submodules.nr > 0) + argv_array_pushf(&args, "--init-default-path"); + else + argv_array_pushf(&args, "--init"); if (option_shallow_submodules == 1 || (option_shallow_submodules == -1 && option_depth)) argv_array_push(&args, "--depth=1"); + if (option_recursive) + argv_array_pushf(&args, "--recursive"); + if (max_jobs != -1) argv_array_pushf(&args, "--jobs=%d", max_jobs); @@ -883,6 +904,15 @@ int cmd_clone(int argc, const char **argv, const char *prefix) option_no_checkout = 1; } + if (init_submodules.nr > 0) { + struct string_list_item *item; + struct strbuf sb = STRBUF_INIT; + for_each_string_list_item(item, &init_submodules) { + strbuf_addf(&sb, "submodule.defaultUpdatePath=%s", item->string); + string_list_append(&option_config, strbuf_detach(&sb, 0)); + } + } + if (!option_origin) option_origin = "origin"; diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh index 112d86a..a8d45cda 100755 --- a/t/t7400-submodule-basic.sh +++ b/t/t7400-submodule-basic.sh @@ -1170,4 +1170,85 @@ test_expect_success 'submodule update --init-default-path' ' test_cmp expect actual ' +cat < expected + sub0 (test2) +-sub1 +-sub2 +-sub3 +EOF + +test_expect_success 'clone --init-submodule works' ' + test_when_finished "rm -rf multisuper_clone" && + git clone --recurse-submodules --init-submodule="sub0" multisuper multisuper_clone && + ( + cd multisuper_clone && + git submodule status |cut -c 1,43- >../actual + ) && + test_cmp actual expected +' + +cat < expect +-sub0 + sub1 (test2) +-sub2 + sub3 (test2) +EOF +test_expect_success 'clone with multiple --init-submodule options' ' + test_when_finished "rm -rf multisuper_clone" && + git clone --recurse-submodules \ + --init-submodule="." \ + --init-submodule ":(exclude)sub0" \ + --init-submodule ":(exclude)sub2" \ + multisuper multisuper_clone && + ( + cd multisuper_clone && + git submodule status |cut -c1,43- >../actual + ) && + test_cmp expect actual +' + +cat < expect +-sub0 + sub1 (test2) +-sub2 + sub3 (test2) +EOF + +cat < expect2 +-sub0 + sub1 (test2) +-sub2 + sub3 (test2) +-sub4 + sub5 (test2) +EOF + +test_expect_success 'clone and subsequent updates correctly auto-initialize submodules' ' + test_when_finished "rm -rf multisuper_clone" && + git clone --recurse-submodules --init-submodule="." \ + --init-submodule ":(exclude)sub0" \ + --init-submodule ":(exclude)sub2" \ + --init-submodule ":(exclude)sub4" \ + multisuper multisuper_clone && + ( + cd multisuper_clone && + git submodule status |cut -c1,43- >../actual + ) && + test_cmp expect actual && + ( + cd multisuper && + git submodule add ../sub1 sub4 && + git submodule add ../sub1 sub5 && + git commit -m "add more submodules" + ) && + ( + cd multisuper_clone && + # obtain the new superproject + git pull && + git submodule update --init-default-path && + git submodule status |cut -c1,43- >../actual + ) && + test_cmp expect2 actual +' + test_done -- 2.8.3.397.g0b71a98