#!/bin/bash

# Usage:
#     ./update-release commit-sha

set -euo pipefail
IFS=$'\n\t'

print_usage() {
    echo " Usage:"
    echo "     ./update-release commit-sha"
    echo ""
    echo "Update the source-build-reference-packages package to the upstream commit sha"
}

positional_args=()
while [[ "$#" -gt 0 ]]; do
    arg="${1}"
    case "${arg}" in
        -h|--help)
            print_usage
            exit 0
            ;;
        *)
            positional_args+=("$1")
            shift
            ;;
    esac
done

spec_file=dotnet-build-reference-packages.spec

commit_sha=${positional_args[0]:-}
if [[ -z ${commit_sha} ]]; then
    echo "error: missing commit sha"
    exit 1
fi

set -x

sed -i -E "s|^%global commit [a-f0-9]+$|%global commit ${commit_sha}|" "$spec_file"
sed -i -E "s|^(Release: +[[:digit:]]+\.)([[:digit:]]{8})git|\1$(date '+%4Y%m%d')git|" "$spec_file"

spectool -g "${spec_file}"

comment="Update to upstream commit ${commit_sha:0:7}"

rpmdev-bumpspec --comment="$comment" $spec_file