Simple symlink style deploy script

deploy.sh

#!/bin/sh
SCRIPT_PATH=${0%/*}

### Check version
VERSION=$1
if [ ! -n "$VERSION" ]; then
        echo "Missing version parameter. Use: $0 <VERSION>"
        exit 1
fi

VERSION_DIR="$SCRIPT_PATH/$VERSION"
if [ ! -d $VERSION_DIR ]; then
        echo "Directory not found: $VERSION_DIR"
        exit 1
fi

### Stop service
echo "Stop service..."
# TODO

### Update current dir
echo "Change current dir to: $VERSION"
ln -sfn ./$VERSION ./current

### Start service
echo "Start service..."
# TODO


echo "DEPLOY FINSHED $VERSION"