#!/bin/bash

working_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

# curl and php are required
if ! which php >/dev/null; then
    echo "php is required!"
    exit 1
fi

cd ${working_dir}
generator="couscous.phar"

# download the generator if it's not already downloaded
if [ ! -f ${generator} ]; then
    curl -OS http://couscous.io/${generator}
fi

# generate the site
php ${generator} generate

# fix paths in generated files
cd .couscous/generated
for i in *; do
    if [ ! -f $i ]; then continue; fi
    sed -i 's@/css/@/docs/css/@g' $i
    sed -i 's@/fonts/@/docs/fonts/@g' $i
    sed -r 's@(<small class="hidden-xs hidden-sm">)@<small class="hidden-xs hidden-sm">Alpha</small></a>\n<a class="navbar-brand" href="/docs/">\1@' -i $i
done

# create archive
target=docs.tar.gz
tar -czf $working_dir/$target *

echo "Created archive: $working_dir/$target"