#!/bin/sh -eu
tool=$(readlink -e "${0%/*}/..")
. "$tool"/local/lib.sh

sudo debconf-set-selections <<-EOF
	gitolite	gitolite/gituser	string	git
	gitolite	gitolite/adminkey	string	
	gitolite	gitolite/gitdir	string	/home/git
	EOF
"$tool"/local/apt-get-install gitolite
"$tool"/local/adduser git \
 --disabled-password \
 --group \
 --home /home/git \
 --shell /bin/bash \
 --system
sudo chfn --full-name git git
"$tool"/local/adduser log-git \
 --disabled-login \
 --disabled-password \
 --group \
 --home /home/git/log \
 --shell /bin/false \
 --system
"$tool"/local/adduser git-data \
 --disabled-login \
 --disabled-password \
 --group \
 --home /home/git/data \
 --shell /bin/false \
 --system
sudo adduser git git-data
sudo install -d -m 750 -o git -g git \
 /etc/gitolite \
 /home/git/etc \
 /home/git/etc/ssh
sudo install -d -m 751 -o git -g git \
 /home/git
sudo install -d -m 2770 -o git-data -g git-data \
 /home/git/data
sudo install -d -m 1771 -o git -g git \
 /home/git/log
sudo install -d -m 2770 -o git -g log-git \
 /home/git/log/gitolite \
 /home/git/log/gitolite/perf
sudo install -d -m 3771 -o git -g git \
 /home/git/hooks
sudo ln -fns /etc/gitolite /home/git/etc/gitolite
sudo ln -fns /etc/gitweb /home/git/etc/gitweb
sudo ln -fns etc/gitolite/gitolite.rc /home/git/.gitolite.rc
sudo ln -fns etc/ssh /home/git/.ssh
sudo install -m 770 -o git -g git /dev/stdin \
 /home/git/etc/gitolite/gitolite.rc <<-EOF
	#\$ADMIN_POST_UPDATE_CHAINS_TO = "hooks/post-update.secondary";
	#\$BIG_INFO_CAP = 20;
	#\$ENV{GL_SLAVES} = 'gitolite@server2 gitolite@server3';
		# NOTE: Please use single quotes, not double quotes.
	#\$GITWEB_URI_ESCAPE = 0;
	\$GIT_PATH = "";
	#\$GL_ADC_PATH = "";
	\$GL_ADMINDIR = \$ENV{HOME} . "/etc/gitolite";
	#\$GL_ALL_INCLUDES_SPECIAL = 0;
	#\$GL_ALL_READ_ALL = 0;
	\$GL_BIG_CONFIG = 0;
	\$GL_CONF = "\$GL_ADMINDIR/conf/gitolite.conf";
	\$GL_CONF_COMPILED = "\$GL_ADMINDIR/conf/gitolite.conf.pm";
	#\$GL_GET_MEMBERSHIPS_PGM = "/usr/local/bin/expand-ldap-user-to-groups"
	\$GL_GITCONFIG_KEYS = "gitweb\\..* hooks\\..*";
	#\$GL_HOSTNAME = "git.$local_domainname";
		# NOTE: read doc/mirroring.mkd COMPLETELY before setting this.
	#\$GL_HTTP_ANON_USER = "mob";
	\$GL_KEYDIR = "\$GL_ADMINDIR/keydir";
	\$GL_LOGT = \$ENV{HOME} . "/log/gitolite/%y-%m-%d.log";
	#\$GL_NICE_VALUE = 0;
	\$GL_NO_CREATE_REPOS = 0;
	\$GL_NO_DAEMON_NO_GITWEB = 0;
	\$GL_NO_SETUP_AUTHKEYS = 0;
	\$GL_PACKAGE_CONF = "/usr/share/gitolite/conf";
	\$GL_PACKAGE_HOOKS = "/usr/share/gitolite/hooks";
	#\$GL_PERFLOGT = \$ENV{HOME} . "/log/gitolite/perf/%y-%m-%d.log";
	#\$GL_REF_OR_FILENAME_PATT = qr(^[0-9a-zA-Z][0-9a-zA-Z._\\@/+ :,-]*\$);
	\$GL_SITE_INFO = "git.$local_domainname";
	#\$GL_SLAVE_MODE = 0;
	\$GL_WILDREPOS = 0;
	#\$GL_WILDREPOS_DEFPERMS = 'R @all';
	\$GL_WILDREPOS_PERM_CATS = "READERS WRITERS";
	\$HTPASSWD_FILE = "";
	\$PROJECTS_LIST = \$ENV{HOME} . "/etc/gitweb/projects.list";
	\$REPO_BASE = "data";
	\$REPO_UMASK = 0007;
	\$RSYNC_BASE = "";
	\$SVNSERVE = "";
	#\$UPDATE_CHAINS_TO = "hooks/update.secondary";
	\$WEB_INTERFACE = "gitweb";
	1;
	EOF
sudo install -m 600 -o git -g git \
 "$tool"/var/pub/ssh/git.key \
   /home/git/etc/ssh/git.pub
sudo -u git \
 GL_RC=/home/git/etc/gitolite/gitolite.rc \
 GIT_AUTHOR_NAME=git \
	gl-setup -q /home/git/etc/ssh/git.pub git
for d in doc logs src
 do test ! -d /home/git/etc/gitolite/"$d" ||
	rmdir /home/git/etc/gitolite/"$d"
 done