#!/bin/bash

# Usage: ./run-pastebin.sh [<HOST>]
#        ./run-pastebin.sh pastebin.my.site  # Set HOST environment variable, or...
#        ./run-pastebin.sh                   # ...if environment variable already set.

# Ensure that HOST (i.e., host) environment variable has been set.
if [[ ! -z "$1" ]]; then
    echo "HOST=$1" > .env
else
    if ! grep '^HOST=' .env &>/dev/null; then
        echo 'Must specify the HOST variable in .env file.' >&2
        exit 1
    fi
fi

set -x

# Set appropriate permissions for container volumes.
for DIR in swag privatebin; do
    mkdir -p "/var/$DIR"
    chown 65534:65534 "/var/$DIR"
done

# Start SWAG and PrivateBin.
docker-compose up -d

set +x