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=-11.4 required=3.0 tests=AWL,BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS,USER_IN_DEF_DKIM_WL 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 7C5471FB0B for ; Sat, 5 Dec 2020 01:57:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731144AbgLEBru (ORCPT ); Fri, 4 Dec 2020 20:47:50 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57510 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731126AbgLEBrt (ORCPT ); Fri, 4 Dec 2020 20:47:49 -0500 Received: from mail-qt1-x849.google.com (mail-qt1-x849.google.com [IPv6:2607:f8b0:4864:20::849]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B2075C08E862 for ; Fri, 4 Dec 2020 17:46:39 -0800 (PST) Received: by mail-qt1-x849.google.com with SMTP id f11so6253634qth.23 for ; Fri, 04 Dec 2020 17:46:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:in-reply-to:message-id:mime-version:references:subject :from:to:cc; bh=b0JOpPGS4lpoiIbzKa9QKHaCbedLFF1bN+1kpGq8ChY=; b=pAsJajn7szGg7afDKH4kUEkcN4AlbyobgOH/w4P5fhBCPEvnvEG16UQ4l12bItYT1U OPd1Ukx/y2A6PzDYhtz0gJqICt9yDiNcb17hH98Yrf8Y2UpAA7avz/vHecWUirwhQ/Te o7ECjnCfxVd3au++nga4U/NgZN6ghB5k5Z5aiFrsJE2i0DTfJBGnxtwFqvVLAk/E6PS5 RcAfoA1JkwICmR4Og830DOK8AheTQEjp+2XH65052PkU/a5vKa2XtzKe9rAUAJH2HKDy DkkhXsN/uVYUR8pigpe0/ahG5lM6DI8AKG8TYWSh/0fG3hWgk7U7xhIfGgcBl5lRQWK/ zM6A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=b0JOpPGS4lpoiIbzKa9QKHaCbedLFF1bN+1kpGq8ChY=; b=YQHZB2v0S0NnzxvRGzNr9QRITxheffUyyEayaekkYOu1IvfHLg38kj/fcy+OFk7m9F RvhvA6I5/230qJ2wNx3oMcvqSlTeIgg2MdReEmaIuB1yoZa6PgzBrIaGvXConLPhA5B/ bKSgn2JglM8rurJkzYI7vXyoZ7JC0zETF8ml11ly5Ow3qrI2JG1N3VOowXnaWUBPKYQh X/gmUqNlt1tzKHXOvqIaXOA3TbaWcgr58iRlWA7D4v2xRi56XMBJS6s02o4vujzhOAze Ui9q92A30V2KCP5WMvriSyKCjBy70n6fWfm/jj6yY4lUSr0TZw6hpRhJjkk3DDUy5+pl 3W3w== X-Gm-Message-State: AOAM530/qihooIPwlvvWGL0wc7Y3pFPmOmVccW3LIv+6acy7JJ1g8qzI nrI9XANZUsUQtfhoGeNIqFi0Bx/IyEPm7/cfFxp09t9vk2Rm+PKmmSbgIzDV0Ijc2foFEC8rAtP zpEstBZFDWdSuvPSTmdNNyH891aTAFN+88rcBwqQd2Z9GcRDTE7cBFPEyIw80ui0fUzxpnPB+nA == X-Google-Smtp-Source: ABdhPJzbeSZ2VqYJRoA4HeucIFDYoYaNoRzLgjUMnmdGMpfZK/qd1h/5Nz3KMT9QtgaVVe0FrEbxc6nazfs27gcWDq4= Sender: "emilyshaffer via sendgmr" X-Received: from podkayne.svl.corp.google.com ([2620:15c:2ce:0:1ea0:b8ff:fe77:f690]) (user=emilyshaffer job=sendgmr) by 2002:ad4:4e30:: with SMTP id dm16mr9062164qvb.47.1607132798813; Fri, 04 Dec 2020 17:46:38 -0800 (PST) Date: Fri, 4 Dec 2020 17:46:03 -0800 In-Reply-To: <20201205014607.1464119-1-emilyshaffer@google.com> Message-Id: <20201205014607.1464119-14-emilyshaffer@google.com> Mime-Version: 1.0 References: <20201205014607.1464119-1-emilyshaffer@google.com> X-Mailer: git-send-email 2.28.0.226.g0268cb6820 Subject: [PATCH 13/17] hook: allow specifying working directory for hooks From: Emily Shaffer To: git@vger.kernel.org Cc: Emily Shaffer Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Hooks like "post-checkout" require that hooks have a different working directory than the initial process. Pipe that directly through to struct child_process. Because we can just run 'git -C hook run ...' it shouldn't be necessary to pipe this option through the frontend. In fact, this reduces the possibility of users running hooks which affect some part of the filesystem outside of the repo in question. Signed-off-by: Emily Shaffer --- Notes: Needed later for "post-checkout" conversion. hook.c | 1 + hook.h | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/hook.c b/hook.c index edea54f95c..f0c052d847 100644 --- a/hook.c +++ b/hook.c @@ -271,6 +271,7 @@ static int pick_next_hook(struct child_process *cp, cp->env = hook_cb->options->env.v; cp->stdout_to_stderr = 1; cp->trace2_hook_name = hook->command.buf; + cp->dir = hook_cb->options->dir; /* reopen the file for stdin; run_command closes it. */ if (hook_cb->options->path_to_stdin) { diff --git a/hook.h b/hook.h index f54568afe3..4aae8e2dbb 100644 --- a/hook.h +++ b/hook.h @@ -60,6 +60,9 @@ struct run_hooks_opt /* Number of threads to parallelize across */ int jobs; + + /* Path to initial working directory for subprocess */ + const char *dir; }; /* @@ -77,6 +80,7 @@ struct hook_cb_data { .args = STRVEC_INIT, \ .path_to_stdin = NULL, \ .jobs = 1, \ + .dir = NULL, \ .run_hookdir = configured_hookdir_opt() \ } @@ -85,6 +89,7 @@ struct hook_cb_data { .args = STRVEC_INIT, \ .path_to_stdin = NULL, \ .jobs = configured_hook_jobs(), \ + .dir = NULL, \ .run_hookdir = configured_hookdir_opt() \ } -- 2.28.0.rc0.142.g3c755180ce-goog