#!/usr/bin/env bash
# https://github.com/dandavison/delta/blob/master/etc/ci/before_deploy.sh
# Building and packaging for release

set -ex

pack() {
    local tempdir
    local out_dir
    local package_name
    local gcc_prefix

    tempdir=$(mktemp -d 2>/dev/null || mktemp -d -t tmp)
    out_dir=$(pwd)
    package_name="$PROJECT_NAME-${GITHUB_REF/refs\/tags\//}-$TARGET"

    if [[ $TARGET == "arm-unknown-linux-gnueabihf" ]]; then
        gcc_prefix="arm-linux-gnueabihf-"
    elif [[ $TARGET == "aarch64-unknown-linux-gnu" ]]; then
        gcc_prefix="aarch64-linux-gnu-"
    else
        gcc_prefix=""
    fi

    # create a "staging" directory
    mkdir "$tempdir/$package_name"

    # copying the main binary
    cp "target/$TARGET/release/$PROJECT_NAME" "$tempdir/$package_name/"
    if [ "$OS_NAME" != windows-latest ]; then
        "${gcc_prefix}"strip "$tempdir/$package_name/$PROJECT_NAME"
    fi

    # manpage, readme and license
    cp README.md "$tempdir/$package_name"
    cp LICENSE "$tempdir/$package_name"

    # archiving
    pushd "$tempdir"
    if [ "$OS_NAME" = windows-latest ]; then
        7z a "$out_dir/$package_name.zip" "$package_name"/*
    else
        tar czf "$out_dir/$package_name.tar.gz" "$package_name"/*
    fi
    popd
    rm -r "$tempdir"
}

main() {
    pack
}

main