From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wj0-f177.google.com (mail-wj0-f177.google.com [209.85.210.177]) by dpdk.org (Postfix) with ESMTP id 746C337A8 for ; Mon, 5 Dec 2016 14:26:18 +0100 (CET) Received: by mail-wj0-f177.google.com with SMTP id v7so290069893wjy.2 for ; Mon, 05 Dec 2016 05:26:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=from:to:subject:date:message-id:in-reply-to:references; bh=e/ktWoIvi2kppUpqvNYrKn6eN3pFcNgySQtsG5nG6DQ=; b=Mk40I3zp7PFiAJfh0dR8LeciePGoU6yp/3uz5T+yH+oOoxmfSi/f7wtobFvHbF8Y+d 1qyRJ8zjqfTAloP4sPBjG5oldLCX9ozGLQc9o7WMsVxbK2zkB+nCpcc3fQQKvD5OR00o FY+RR7gwEkjWIrSHuSfe7F3NMmVqPdMOUXdAcYOn+6SpXrCvFPous2hTS9HF3h3LI1tZ 4lr0MF8iRU4ppja0yuhV364kVaYkSuDZFy9DN4PrbGkF9jvrcxyKyieWC7UYAAa4kcM4 U/RaFmyfOMYLWe+4soDVkG5cqCu2JtUjoRuA1N5RS7McSQ2ZPxI5QYjHnqgU84ThyrDi QqhA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references; bh=e/ktWoIvi2kppUpqvNYrKn6eN3pFcNgySQtsG5nG6DQ=; b=L3A49MtVLXiqpuYbcB0ww1mmqQaaVBKAQLMQRfqEBH11CCsRtfPzNmJUf1gxj/jZxV SPf0eJ57e8b3HzPW24+N//8kYurIpSR9Ig1RRTVIS/PrfAsqxXcND8tloe4CfRtbauWY Bmlo6p9V37ek2c4PrNf7tePPXUCv/JWjZjGEboU+or1IZU0dJJzB6fBTnHkZHZ0bWWLM QhQeVgvjT/RZ3bvC6geU7DeO+wTYJTdCZ2eYT7kz/EaCJwTLdYrIZWubwU2BWsfaZFsb J06ySsKqWAGAfy1GOK1VAVQgTt83WUsQtZmdiJXfOhPopzmu5cDETyfuT265DQRM6+oN WtnQ== X-Gm-Message-State: AKaTC0008v6gg5IUQj/RXd/KtLCRe0X3invCJPrZSCe/MIp+uKLjmRh9pMOhg9KgL6L8YLB0 X-Received: by 10.194.78.195 with SMTP id d3mr48857003wjx.96.1480944377850; Mon, 05 Dec 2016 05:26:17 -0800 (PST) Received: from XPS13.localdomain (184.203.134.77.rev.sfr.net. [77.134.203.184]) by smtp.gmail.com with ESMTPSA id gk6sm20375434wjc.46.2016.12.05.05.26.16 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 05 Dec 2016 05:26:17 -0800 (PST) From: Thomas Monjalon To: ci@dpdk.org Date: Mon, 5 Dec 2016 14:26:07 +0100 Message-Id: <1480944373-10233-2-git-send-email-thomas.monjalon@6wind.com> X-Mailer: git-send-email 2.7.0 In-Reply-To: <1480944373-10233-1-git-send-email-thomas.monjalon@6wind.com> References: <1480599892-14190-1-git-send-email-thomas.monjalon@6wind.com> <1480944373-10233-1-git-send-email-thomas.monjalon@6wind.com> Subject: [dpdk-ci] [PATCH v4 1/7] tools: add mail filter X-BeenThere: ci@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK CI discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 05 Dec 2016 13:26:18 -0000 This script acts as a pipe which blocks non-patch emails. It can be used as a first filter before processing a patch. Signed-off-by: Thomas Monjalon --- tools/filter-patch-email.sh | 111 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 111 insertions(+) create mode 100755 tools/filter-patch-email.sh diff --git a/tools/filter-patch-email.sh b/tools/filter-patch-email.sh new file mode 100755 index 0000000..821786f --- /dev/null +++ b/tools/filter-patch-email.sh @@ -0,0 +1,111 @@ +#! /bin/sh -e + +# BSD LICENSE +# +# Copyright 2016 6WIND S.A. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the name of 6WIND S.A. nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +print_usage () { + cat <<- END_OF_HELP + usage: $(basename $0) < email + + Filter out email from stdin if does not match patch criterias. + END_OF_HELP +} + +while getopts h arg ; do + case $arg in + h ) print_usage ; exit 0 ;; + ? ) print_usage ; exit 1 ;; + esac +done + +if [ -t 0 ] ; then + echo 'nothing to read on stdin' >&2 + exit 0 +fi + +fifo=/tmp/$(basename $0 sh)$$ +mkfifo $fifo +trap "rm -f $fifo" INT EXIT + +parse () +{ + gitsend=false + patchsubject=false + content=false + linenum=0 + minusline=false + plusline=false + atline=false + binary=false + done=false + while IFS= read -r line ; do + printf '%s\n' "$line" + set -- $line + if ! $content ; then + [ "$1" != 'X-Mailer:' -o "$2" != 'git-send-email' ] || gitsend=true + if echo "$line" | grep -qa '^Subject:.*\[PATCH' ; then + subject=$(echo "$line" | sed 's,^Subject:[[:space:]]*,,') + while [ -n "$subject" ] ; do + echo "$subject" | grep -q '^\[' || break + if echo "$subject" | grep -q '^\[PATCH' ; then + patchsubject=true + break + fi + subject=$(echo "$subject" | sed 's,^[^]]*\][[:space:]]*,,') + done + fi + [ -n "$line" ] || content=true + elif ! $done ; then + $gitsend || $patchsubject || break + [ "$1" != '---' ] || minusline=true + [ "$1" != '+++' ] || plusline=true + [ "$1" != '@@' ] || atline=true + [ "$1 $2 $3" != 'GIT binary patch' ] || binary=true + if ($minusline && $plusline && $atline) || $binary ; then + echo 1 >$fifo + done=true + cat + break + fi + linenum=$(($linenum + 1)) + [ $linenum -lt 999 ] || break + fi + done + $done || echo 0 >$fifo + exec >&- +} + +waitparsing () +{ + result=$(cat $fifo) + [ "$result" = 0 ] || cat +} + +parse | waitparsing -- 2.7.0