Created
June 1, 2015 02:30
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A complete config of gitolite to be imported from configuration.nix
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{ config, ... }: | |
{ | |
services.gitolite = { | |
repos = { | |
config = { | |
users = { | |
lass = "RW+"; | |
uriel = "R"; | |
tv = "R"; | |
}; | |
extraConfig = "option hook.post-receive = irc-announce"; | |
}; | |
mutable = false; | |
keys = { | |
lass = config.sshKeys.lass.pub; | |
uriel = config.sshKeys.uriel.pub; | |
}; | |
rc = '' | |
%RC = ( | |
UMASK => 0077, | |
GIT_CONFIG_KEYS => "", | |
LOG_EXTRA => 1, | |
ROLES => { | |
READERS => 1, | |
WRITERS => 1, | |
}, | |
LOCAL_CODE => "$ENV{HOME}/.gitolite", | |
ENABLE => [ | |
'help', | |
'desc', | |
'info', | |
'perms', | |
'writable', | |
'ssh-authkeys', | |
'git-config', | |
'daemon', | |
'gitweb', | |
'repo-specific-hooks', | |
], | |
); | |
1; | |
''; | |
repoSpecificHooks = { | |
irc-announce = '' | |
#! /bin/sh | |
set -euf | |
config_file="$GL_ADMIN_BASE/conf/irc-announce.conf" | |
if test -f "$config_file"; then | |
. "$config_file" | |
fi | |
# XXX when changing IRC_CHANNEL or IRC_SERVER/_PORT, don't forget to update | |
# any relevant gitolite LOCAL_CODE! | |
# CAVEAT we hope that IRC_NICK is unique | |
IRC_NICK="''${IRC_NICK-gl$GL_TID}" | |
IRC_CHANNEL="''${IRC_CHANNEL-#retiolum}" | |
IRC_SERVER="''${IRC_SERVER-ire.retiolum}" | |
IRC_PORT="''${IRC_PORT-6667}" | |
# for privmsg_cat below | |
export IRC_CHANNEL | |
# collect users that are mentioned in the gitolite configuration | |
interested_users="$(perl -e ' | |
do "gl-conf"; | |
print join(" ", keys%{ $one_repo{$ENV{"GL_REPO"}} }); | |
')" | |
# CAVEAT beware of real TABs in grep pattern! | |
# CAVEAT there will never be more than 42 relevant log entries! | |
tab=$(printf '\x09') | |
log="$(tail -n 42 "$GL_LOGFILE" | grep "^[^$tab]*$tab$GL_TID$tab" || :)" | |
update_log="$(echo "$log" | grep "^[^$tab]*$tab$GL_TID''${tab}update")" | |
# (debug output) | |
env | sed 's/^/env: /' | |
echo "$log" | sed 's/^/log: /' | |
# see http://gitolite.com/gitolite/dev-notes.html#lff | |
reponame=$(echo "$update_log" | cut -f 4) | |
username=$(echo "$update_log" | cut -f 5) | |
ref_name=$(echo "$update_log" | cut -f 7 | sed 's|^refs/heads/||') | |
old_sha=$(echo "$update_log" | cut -f 8) | |
new_sha=$(echo "$update_log" | cut -f 9) | |
# check if new branch is created | |
if test $old_sha = 0000000000000000000000000000000000000000; then | |
# TODO what should we really show? | |
old_sha=$new_sha^ | |
fi | |
# | |
git_log="$(git log $old_sha..$new_sha --pretty=oneline --abbrev-commit)" | |
commit_count=$(echo "$git_log" | wc -l) | |
# echo2 and cat2 are used output to both, stdout and stderr | |
# This is used to see what we send to the irc server. (debug output) | |
echo2() { echo "$*"; echo "$*" >&2; } | |
cat2() { tee /dev/stderr; } | |
# privmsg_cat transforms stdin to a privmsg | |
privmsg_cat() { awk '{ print "PRIVMSG "ENVIRON["IRC_CHANNEL"]" :"$0 }'; } | |
# ircin is used to feed the output of netcat back to the "irc client" | |
# so we can implement expect-like behavior with sed^_^ | |
# XXX mkselfdestructingtmpfifo would be nice instead of this cruft | |
tmpdir="$(mktemp -d irc-announce_XXXXXXXX)" | |
cd "$tmpdir" | |
mkfifo ircin | |
trap " | |
rm ircin | |
cd '$OLDPWD' | |
rmdir '$tmpdir' | |
trap - EXIT INT QUIT | |
" EXIT INT QUIT | |
# | |
# | |
# | |
{ | |
echo2 "USER $LOGNAME 0 * :$LOGNAME@$(hostname)" | |
echo2 "NICK $IRC_NICK" | |
# wait for MODE message | |
sed -n '/^:[^ ]* MODE /q' | |
echo2 "JOIN $IRC_CHANNEL" | |
echo "$interested_users" \ | |
| tr ' ' '\n' \ | |
| grep -v "^$GL_USER" \ | |
| sed 's/$/: poke/' \ | |
| privmsg_cat \ | |
| cat2 | |
printf '[\x0313%s\x03] %s pushed %s new commit%s to \x036%s %s\x03\n' \ | |
"$reponame" \ | |
"$username" \ | |
"$commit_count" \ | |
"$(test $commit_count = 1 || echo s)" \ | |
"$(hostname)" \ | |
"$ref_name" \ | |
| privmsg_cat \ | |
| cat2 | |
echo "$git_log" \ | |
| sed 's/^/\x0314/;s/ /\x03 /' \ | |
| privmsg_cat \ | |
| cat2 | |
echo2 "PART $IRC_CHANNEL" | |
# wait for PART confirmation | |
sed -n '/:'"$IRC_NICK"'![^ ]* PART /q' | |
echo2 'QUIT :Gone to have lunch' | |
} < ircin \ | |
| nc "$IRC_SERVER" "$IRC_PORT" | tee -a ircin | |
''; | |
}; | |
customFiles = [ | |
{ | |
path = ".gitolite/conf/irc-announce.conf"; | |
file = '' | |
IRC_NICK="$(hostname)$GL_TID" | |
case "$GL_REPO" in | |
brain|painload|services|load-env|config) | |
IRC_CHANNEL='#retiolum' | |
;; | |
*) | |
IRC_CHANNEL='&testing' | |
;; | |
esac | |
''; | |
} | |
]; | |
}; | |
} |
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