#!/bin/sh # Distributed under the terms of the GNU General Public License v2 # Copyright (c) 2006 Fernando J. Pereda # Copyright (c) 2008 Natanael Copa # Copyright (c) 2010 Eric S. Raymond # # Git CIA bot in bash. (no, not the POSIX shell, bash). # Originally based on Git ciabot.pl by Petr Baudis. # This script contains porcelain and porcelain byproducts. # # It is meant to be run either on a post-commit hook or in an update # hook: # # post-commit: It parses latest commit and current HEAD to get the # information it needs. # # update: You have to call it once per merged commit: # # refname=$1 # oldhead=$2 # newhead=$3 # for merged in $(git rev-list ${oldhead}..${newhead} | tac) ; do # /path/to/ciabot.bash ${refname} ${merged} # done # # # The project as known to CIA. You will want to change this. # project="GPSD" # # You may not need to change these: # # Name of the repository. # You can hardwire this to make the script faster. repo="`basename $GIT_DIR`" # Fully qualified domain name of the repo host. # You can hardwire this to make the script faster. host=`hostname --fqdn` # Changeset URL prefix for your repo: when the commit ID is appended # to this, it should point at a CGI that will display the commit # through gitweb or something similar. The default will probably # work if you have a typical gitweb setup. urlprefix="http://${host}/cgi-bin/gitweb.cgi?p=$repo;a=commit;h=" # # You probably will not need to change the following: # # Addresses for the e-mail from="${LOGNAME}@${host}" to="cia@cia.vc" # SMTP client to use - may need to edit the absolute pathname for your system sendmail="/usr/sbin/sendmail -t -f ${from}" # # No user-serviceable parts below this line: # PATH="$PATH:`git --exec-path`" if [ $# -eq 0 ] ; then refname=$(git symbolic-ref HEAD 2>/dev/null) merged=$(git rev-parse HEAD) else refname=$1 merged=$2 fi # This tries to turn your gitwebbish URL into a tinyurl so it will take up # less space on the IRC notification line. Some repo sites (I'm looking at # you, berlios.de!) forbid wget calls for security reasons. On these, # the code will fall back to the full un-tinyfied URL. longurl=${urlprefix}${merged} url=$(wget -O - -q http://tinyurl.com/api-create.php?url=${longurl} 2>/dev/null) if [ -z "$url" ]; then url="${longurl}" fi refname=${refname##refs/heads/} gitver=$(git --version) gitver=${gitver##* } rev=$(git describe ${merged} 2>/dev/null) # ${merged:0:12} is the only bashism left in this script, # according to checkbashisms. [ -z ${rev} ] && rev=${merged:0:12} rawcommit=$(git cat-file commit ${merged}) author=$(echo "$rawcommit" | sed -n -e '/^author .*<$[^@]*$.*$/s--\1-p') logmessage=$(echo "$rawcommit" | sed -e '1,/^$/d' | head -n 1) logmessage=$(echo "$logmessage" | sed 's/\&/&\;/g; s//>\;/g') ts=$(echo "$rawcommit" | sed -n -e '/^author .*> $[0-9]\+$.*$/s--\1-p') out=" CIA Shell client for Git ${gitver} http://dev.alpinelinux.org/~ncopa/alpine/ciabot.sh ${project} $repo:${refname} ${ts} ${author} ${rev} $(git diff-tree -r --name-only ${merged} | sed -e '1d' -e 's-.*-&-') ${logmessage} ${url} ${url} " ${sendmail} << EOM Message-ID: <${merged:0:12}.${author}@${project}> From: ${from} To: ${to} Content-type: text/xml Subject: DeliverXML ${out} EOM # vim: set tw=70 :