#!/bin/bash

# Exit on any error
set -e

hugo_version=${HUGO_VERSION:-0.54.0}
hugo_bin_name=${HUGO_BIN_NAME:-hugo_${hugo_version}_Linux-64bit.tar.gz}
hugo_bin_url=${HUGO_BIN_URL:-https://github.com/gohugoio/hugo/releases/download/v${hugo_version}/${hugo_bin_name}}

# Download Hugo
curl -s -o "/tmp/${hugo_bin_name}" -L  "${hugo_bin_url}"

# Install Hugo
tar -C /tmp -xf "/tmp/${hugo_bin_name}" hugo

# Build the website
mv /tmp/src/ /tmp/git
/tmp/hugo -s /tmp/git
ln -s /tmp/git/public /tmp/src

# Call the default S2I assemble script
exec /usr/libexec/s2i/assemble