#!/bin/bash
$rootdir=$(pwd)
$deploydir=$rootdir/deployments/$REPO/$BRANCH

mkdir -p $deploydir
cd $deploydir
git clone $CLONE_URL .

git fetch origin $BRANCH
git reset --hard origin/$BRANCH
git checkout $COMMIT_HASH

make build
echo "
[Unit]
Description=Deployment of $REPO/$BRANCH
After=network.target

[Service]
Type=simple
ExecStart=make deploy
User=drm
WorkingDirectory=$deploydir
Restart=on-failure
StandardOutput=file:$deploydir/server.log
StandardError=file:$deploydir/server.log

[Install]
WantedBy=multi-user.target
" > deploy.service
systemctl daemon reload

$service="deployer-$repo-$branch.service"
ln -s $deploydir/deploy.service /etc/systemd/system/$service
systemctl stop $service
systemctl start $service