#!/bin/sh
set -e

if ! [ -e ".netlify/state.json" ]; then
    echo "“.netlify/state.json” is missing, create it in your repository with “netlify deploy”"
    exit 1
fi

if [ -z "$PLUGIN_DIR" ]; then
	echo "Please specify “dir”"
	exit 1
fi

if [ -z "$PLUGIN_AUTH_TOKEN" ]; then
	echo "Please specify “auth_token”"
	exit 1
fi

netlify deploy -a "$PLUGIN_AUTH_TOKEN" -d "$PLUGIN_DIR" -m "$(git log -1 --pretty=%B)" $(
	if [ -n "$PLUGIN_PROD" ]; then
		echo "-p"
	else
		echo "--alias $(git log -1 --pretty=%H)"
	fi
)