#!/bin/sh

# Update git-daemon and gitweb access using 'option' lines instead of special
# usernames.

# To use:

# * enable this combined updater in the rc file by removing the other two
#   update-*-access-list entries and inserting this one instead.  (This would
#   be in the POST_CREATE and POST_COMPILE lists).

# * the add option lines in the conf file, like this:
#
#       repo foo @bar
#           option daemon = 1
#           option gitweb = 1

# Note: don't forget that gitweb can also be enabled by actual config
# variables (gitweb.owner, gitweb.description, gitweb.category)

# This is useful for people who don't like '@all' to be literally *all* users,
# including gitweb and daemon, and can't/won't use deny-rules properly.

# ----------------------------------------------------------------------
# skip if arg-1 is POST_CREATE and no arg-3 (user name) exists; this means
# it's been triggered by a *normal* (not "wild") repo creation, which in turn
# means a POST_COMPILE should be following so there's no need to waste time
# running this once for each new repo
[ "$1" = "POST_CREATE" ] && [ -z "$3" ] && exit 0;

# first do the gitweb stuff

plf=`gitolite query-rc GITWEB_PROJECTS_LIST`
[ -z "$plf" ] && plf=$HOME/projects.list

(
    gitolite list-phy-repos | gitolite git-config % gitolite-options.gitweb
    gitolite list-phy-repos | gitolite git-config -r % gitweb\\.
) |
    cut -f1 | sort -u | sed -e 's/$/.git/' > $plf

# now deal with git-daemon

EO=git-daemon-export-ok
RB=`gitolite query-rc GL_REPO_BASE`
export EO RB

export tmp=$(mktemp -d)
trap "rm -rf $tmp" 0

gitolite list-phy-repos | sort | tee $tmp/all | gitolite git-config % gitolite-options.daemon | cut -f1 > $tmp/daemon

comm -23 $tmp/all $tmp/daemon | perl -lne 'unlink "$ENV{RB}/$_.git/$ENV{EO}"'
cat               $tmp/daemon | while read repo
do
    > $RB/$repo.git/$EO
done