#!/bin/sh

set -e

if [ ! -d /bootstrap/keys/git ]; then
  echo "ERROR: Can't find SSH public keys (ending in '.pub') in /bootstrap/keys/git"
  exit 1
fi

if [ ! -d /bootstrap/keys/sshd_host_keys/ ]; then
  echo "ERROR: Can't find SSH host keys /bootstrap/keys/sshd_host_keys"
  exit 1
fi

cp -R /bootstrap/keys/git/* /var/lib/git/.gitolite/keydir/

# NOTE: A symlink is not supported for gitolite.conf...see Dockerfile for hack
if [ -f /var/lib/git/.gitolite/conf/gitolite.conf ]; then
  rm /var/lib/git/.gitolite/conf/gitolite.conf
  ln -s /bootstrap/configs/gitolite.conf /var/lib/git/.gitolite/conf/gitolite.conf
fi

echo "Configuring gitolite...ignore warnings about brand new install"
gitolite compile
gitolite setup --hooks-only >/dev/null
gitolite trigger POST_COMPILE >/dev/null

mkdir /srv/sshd/host_keys
cp /bootstrap/keys/sshd_host_keys/ssh_host_rsa_key /srv/sshd/host_keys/
cp /bootstrap/keys/sshd_host_keys/ssh_host_rsa_key.pub /srv/sshd/host_keys/
chmod 400 /srv/sshd/host_keys/ssh_host_rsa_key

echo "Starting git daemon in background"
git daemon --base-path=/srv/git/repos --detach

echo "Starting SSHD in foreground"
/usr/sbin/sshd -f /srv/sshd/sshd_config -De