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2c4dc02346
These have been extensively live-tested in the last week. The version 2 ciabot.sh maintainer has passed the baton to me; ciabot.py is original. Signed-off-by: Eric S. Raymond <esr@thyrsus.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
192 lines
5.8 KiB
Bash
Executable file
192 lines
5.8 KiB
Bash
Executable file
#!/bin/sh
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# Distributed under the terms of the GNU General Public License v2
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# Copyright (c) 2006 Fernando J. Pereda <ferdy@gentoo.org>
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# Copyright (c) 2008 Natanael Copa <natanael.copa@gmail.com>
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# Copyright (c) 2010 Eric S. Raymond <esr@thyrsus.com>
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#
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# This is a version 3.x of ciabot.sh; use -V to find the exact
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# version. Versions 1 and 2 were shipped in 2006 and 2008 and are not
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# version-stamped. The version 2 maintainer has passed the baton.
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#
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# Note: This script should be considered obsolete.
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# There is a faster, better-documented rewrite in Python: find it as ciabot.py
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# Use this only if your hosting site forbids Python hooks.
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#
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# Originally based on Git ciabot.pl by Petr Baudis.
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# This script contains porcelain and porcelain byproducts.
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#
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# usage: ciabot.sh [-V] [-n] [-p projectname] [refname commit]
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#
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# This script is meant to be run either in a post-commit hook or in an
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# update hook. If there's nothing unusual about your hosting setup,
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# you can specify the project name with a -p option and avoid having
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# to modify this script. Try it with -n first to see the notification
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# mail dumped to stdout and verify that it looks sane. Use -V to dump
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# the version and exit.
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#
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# In post-commit, run it without arguments (other than possibly a -p
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# option). It will query for current HEAD and the latest commit ID to
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# get the information it needs.
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#
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# In update, you have to call it once per merged commit:
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#
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# refname=$1
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# oldhead=$2
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# newhead=$3
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# for merged in $(git rev-list ${oldhead}..${newhead} | tac) ; do
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# /path/to/ciabot.bash ${refname} ${merged}
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# done
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#
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# The reason for the tac call ids that git rev-list emits commits from
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# most recent to least - better to ship notifactions from oldest to newest.
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#
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# Note: this script uses mail, not XML-RPC, in order to avoid stalling
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# until timeout when the CIA XML-RPC server is down.
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#
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#
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# The project as known to CIA. You will either want to change this
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# or set the project name with a -p option.
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#
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project=
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#
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# You may not need to change these:
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#
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# Name of the repository.
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# You can hardwire this to make the script faster.
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repo="`basename ${PWD}`"
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# Fully qualified domain name of the repo host.
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# You can hardwire this to make the script faster.
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host=`hostname --fqdn`
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# Changeset URL prefix for your repo: when the commit ID is appended
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# to this, it should point at a CGI that will display the commit
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# through gitweb or something similar. The defaults will probably
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# work if you have a typical gitweb/cgit setup.
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#urlprefix="http://${host}/cgi-bin/gitweb.cgi?p=${repo};a=commit;h="
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urlprefix="http://${host}/cgi-bin/cgit.cgi/${repo}/commit/?id="
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#
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# You probably will not need to change the following:
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#
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# Identify the script. Should change only when the script itself
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# gets a new home and maintainer.
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generator="http://www.catb.org/~esr/ciabot/ciabot.sh"
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# Addresses for the e-mail
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from="CIABOT-NOREPLY@${host}"
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to="cia@cia.navi.cx"
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# SMTP client to use - may need to edit the absolute pathname for your system
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sendmail="sendmail -t -f ${from}"
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#
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# No user-serviceable parts below this line:
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#
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# Should include all places sendmail is likely to lurk.
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PATH="$PATH:/usr/sbin/"
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mode=mailit
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while getopts pnV opt
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do
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case $opt in
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p) project=$2; shift ; shift ;;
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n) mode=dumpit; shift ;;
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V) echo "ciabot.sh: version 3.2"; exit 0; shift ;;
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esac
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done
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# Cough and die if user has not specified a project
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if [ -z "$project" ]
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then
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echo "ciabot.sh: no project specified, bailing out." >&2
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exit 1
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fi
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if [ $# -eq 0 ] ; then
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refname=$(git symbolic-ref HEAD 2>/dev/null)
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merged=$(git rev-parse HEAD)
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else
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refname=$1
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merged=$2
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fi
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# This tries to turn your gitwebbish URL into a tinyurl so it will take up
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# less space on the IRC notification line. Some repo sites (I'm looking at
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# you, berlios.de!) forbid wget calls for security reasons. On these,
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# the code will fall back to the full un-tinyfied URL.
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longurl=${urlprefix}${merged}
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url=$(wget -O - -q http://tinyurl.com/api-create.php?url=${longurl} 2>/dev/null)
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if [ -z "$url" ]; then
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url="${longurl}"
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fi
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refname=${refname##refs/heads/}
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gitver=$(git --version)
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gitver=${gitver##* }
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rev=$(git describe ${merged} 2>/dev/null)
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# ${merged:0:12} was the only bashism left in the 2008 version of this
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# script, according to checkbashisms. Replace it with ${merged} here
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# because it was just a fallback anyway, and it's worth accepting a
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# longer fallback for faster execution and removing the bash
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# dependency.
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[ -z ${rev} ] && rev=${merged}
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# This discards the part of the author's address after @.
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# Might be nice to ship the full email address, if not
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# for spammers' address harvesters - getting this wrong
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# would make the freenode #commits channel into harvester heaven.
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rawcommit=$(git cat-file commit ${merged})
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author=$(echo "$rawcommit" | sed -n -e '/^author .*<\([^@]*\).*$/s--\1-p')
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logmessage=$(echo "$rawcommit" | sed -e '1,/^$/d' | head -n 1)
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logmessage=$(echo "$logmessage" | sed 's/\&/&\;/g; s/</<\;/g; s/>/>\;/g')
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ts=$(echo "$rawcommit" | sed -n -e '/^author .*> \([0-9]\+\).*$/s--\1-p')
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files=$(git diff-tree -r --name-only ${merged} | sed -e '1d' -e 's-.*-<file>&</file>-')
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out="
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<message>
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<generator>
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<name>CIA Shell client for Git</name>
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<version>${gitver}</version>
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<url>${generator}</url>
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</generator>
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<source>
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<project>${project}</project>
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<branch>$repo:${refname}</branch>
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</source>
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<timestamp>${ts}</timestamp>
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<body>
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<commit>
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<author>${author}</author>
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<revision>${rev}</revision>
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<files>
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${files}
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</files>
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<log>${logmessage} ${url}</log>
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<url>${url}</url>
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</commit>
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</body>
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</message>"
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if [ "$mode" = "dumpit" ]
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then
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sendmail=cat
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fi
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${sendmail} << EOM
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Message-ID: <${merged}.${author}@${project}>
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From: ${from}
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To: ${to}
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Content-type: text/xml
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Subject: DeliverXML
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${out}
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EOM
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# vim: set tw=70 :
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