#!/bin/bash
VERSION=${1:-stable}

for FILE in rt rt-mailgate
do
    SOURCE="https://raw.githubusercontent.com/bestpractical/rt/$VERSION/bin/$FILE.in"
    echo "Importing $FILE from $VERSION"
    echo "Downloading..."
    BARE_VERSION=${VERSION/rt-/}
    curl -s $SOURCE \
        | perl -pe "s,\@PERL\@.*$,/usr/bin/env perl,;s,\@LOCAL_ETC_PATH\@,/usr/local/etc,g;s,\@RT_BIN_PATH_R\@/,,g;s,\@RT_VERSION_MAJOR\@.\@RT_VERSION_MINOR\@.\@RT_VERSION_PATCH\@,$BARE_VERSION,g;" > script/$FILE

    if [[ $? == 0 ]]; then
        echo "Placeholders rewritten."
        echo
        echo "Please check the changes using \`git diff\`."
    else
        echo "An error occurred!"
    fi
done