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-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-3.8 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_HI, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id 356C71F487 for ; Thu, 2 Apr 2020 16:35:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389834AbgDBQfl (ORCPT ); Thu, 2 Apr 2020 12:35:41 -0400 Received: from mail-pl1-f196.google.com ([209.85.214.196]:46725 "EHLO mail-pl1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389735AbgDBQfj (ORCPT ); Thu, 2 Apr 2020 12:35:39 -0400 Received: by mail-pl1-f196.google.com with SMTP id s23so1514996plq.13 for ; Thu, 02 Apr 2020 09:35:37 -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 :mime-version:content-transfer-encoding; bh=xao2PpbLEeHz8Q7brQeSrXDbuQXW7E1m7gDBH+k/EMk=; b=NnUCuUzWtTdj1jPXXhsNKe9wU4IcHkPj5Vr+OVGIgw5LHbvMwXzZadQJMe5zwJvIQL Zl+Di/DbUJCamPkK7EnF+g1Cz9uTFJdbP8ivIR372rBiovNeeBpexz0Uc6o2agWO7fo+ 2UZ/Q6166zepp5ESdXtajoM3qDmDaYkNpT2F+pkY64Lr5S3hl69YSWDtCKBp0z/B+xU4 4/XGUPI+XVQeDX0TJc7fblxElxQWFuPdn6asz7OFKRE24Bd45TznQr47tiR8Bue4vq89 cJwmae3o4kVtCLV7bTUVrQAat0zG9ErvpBXnfFx0lSkGS5AiEYBhUSTNyEJjZbMBpVvG TpjQ== 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=xao2PpbLEeHz8Q7brQeSrXDbuQXW7E1m7gDBH+k/EMk=; b=s+8ItbqgMLgc4/6GWNo7nPY8AJ5meGzcNZH7HdECV33BvDz6XHhAm2Gl77qS/rDHYu 0TMyKCK8awiXgt28QkNoDNBavOphhOSO6x+1eG+LoqMGzIv9bT+auruP+us20fVy+zM9 joJ0JH+MDLyg6G2cJ1iTzc8JeTz4LnlRpI1O8VtPT17NYQwfcleEnNpPqYjpUw+hbz2V T7XziGmy8NNeSG4bZZombtIlfpn+f0lDl4rxgbKaaBLnib+kaaqeh/6GwNx9A5YmGbhe 91phuJA/oYzlIXA9tAQmxOWkNGNWzXUhbrGVjT7CIi4DkZPahmBL3ql19cHnMTbL6Vu+ 3xTw== X-Gm-Message-State: AGi0Pua4JOTBRqAO8nmrnlwbDLBIoIlbpULIzq3tbTziTar0fGrqgJYc oWykjf19Ug7IANOOxBzwOICdXKPJ314= X-Google-Smtp-Source: APiQypLiVYWUqCXiWB1OSBo/uEVQ2pDEMuz6NFLCN54T0qkYqcYVAZSEbJ8fwe0Qk7YkP/orCTeO3Q== X-Received: by 2002:a17:90a:feb:: with SMTP id 98mr4817925pjz.72.1585845337011; Thu, 02 Apr 2020 09:35:37 -0700 (PDT) Received: from tigtog.localdomain.localdomain ([144.34.163.219]) by smtp.gmail.com with ESMTPSA id 1sm4178140pjc.32.2020.04.02.09.35.36 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 02 Apr 2020 09:35:36 -0700 (PDT) From: Jiang Xin To: Junio C Hamano , Git List Cc: Jiang Xin Subject: [PATCH v6 7/7] doc: add documentation for the proc-receive hook Date: Thu, 2 Apr 2020 12:35:20 -0400 Message-Id: <20200402163520.1338-8-worldhello.net@gmail.com> X-Mailer: git-send-email 2.26.0.rc0 In-Reply-To: <20200304113312.34229-1-zhiyou.jx@alibaba-inc.com> References: <20200304113312.34229-1-zhiyou.jx@alibaba-inc.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org From: Jiang Xin Add documentation for the new "proc-receive" hook. Signed-off-by: Jiang Xin --- Documentation/githooks.txt | 70 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) diff --git a/Documentation/githooks.txt b/Documentation/githooks.txt index 3dccab5375..10ea5c1f18 100644 --- a/Documentation/githooks.txt +++ b/Documentation/githooks.txt @@ -333,6 +333,76 @@ The default 'update' hook, when enabled--and with `hooks.allowunannotated` config option unset or set to false--prevents unannotated tags to be pushed. +[[proc-receive]] +proc-receive +~~~~~~~~~~~~ +This hook is invoked by linkgit:git-receive-pack[1] when it reacts to +special `git push` command. According to refnames of the commands which +`git push` sends to 'git-receive-pack', the commands will be devided +into two groups by matching what the `receive.procReceiveRefs` +configuration variable defines. One group of the commands will execute +the internal `execute_commands` function to update the corresponding +refnames, and the other group of commands which have matching refnames +will execute this 'proc-receive' hook to create pull requests, etc. +If there is no `receive.procReceiveRefs` settings, this hook won't +execute at all, and all commands are sent to the internal +`execute_commands` function. + +Its exit status only determines the success or failure of the group of +commands with special refnames, unless atomic push is in use. + +This hook executes once for the receive operation. It takes no +arguments, but will talk a protocol in pkt-line format with the +'receive-pack' for reading commands, push-options (optional), and +sending result. In the following example, The letter "S" stands for +"receive-pack" and letter "H" stands for the hook. + + # Version and capabilities negotiation. + S: PKT-LINE(version=1\0push-options atomic...) + S: flush-pkt + H: PKT-LINE(version=1\0push-options...) + H: flush-pkt + + # Send commands from server to the hook. + S: PKT-LINE(old-oid new-oid ref) + S: ... ... + S: flush-pkt + # Only if push-options have been negotiated. + S: PKT-LINE(push-option) + S: ... ... + S: flush-pkt + + # Receive result from the hook. + # OK, run this command successfully. + H: PKT-LINE(old-oid new-oid ref ok) + # NO, I reject it. + H: PKT-LINE(old-oid new-oid ref ng reason) + # OK, but use an alternate reference. + H: PKT-LINE(old-oid new-oid ref ok ref:alt-ref) + # It will fallthrough to receive-pack to execute. + H: PKT-LINE(old-oid new-oid ref ft) + H: ... ... + H: flush-pkt + +The "proc-receive" hook may update one or more references, and will send +its result one by one in pkt-line format. Each line of the result has +four fields and one optional message field, like " + []". + +The first three fields are the same as those of the commands for +"receive-pack". + +The forth field has a two-letter status code. Available status codes: + +* ok: The command runs successfully. If the optional message has a + prefix "ref:", the hook has created/updated an alternate reference + instead. + +* ng: Fail to run the command. Error message is given in the optional + message field. + +* ft: Will fallthrough to receive-pack to execute. + [[post-receive]] post-receive ~~~~~~~~~~~~ -- 2.24.1.15.g448c31058d.agit.4.5