# shellcheck shell=bash
termux_pkg_upgrade_version() {
	if [[ "$#" -lt 1 ]]; then
		# Show usage.
		termux_error_exit <<-EndUsage
			Usage: ${FUNCNAME[0]} LATEST_VERSION [--skip-version-check]
			Version should be passed with epoch, if any.
		EndUsage
	fi

	local LATEST_VERSION="$1"
	local SKIP_VERSION_CHECK="${2:-}"
	local PKG_DIR
	PKG_DIR="${TERMUX_SCRIPTDIR}/packages/${TERMUX_PKG_NAME}"

	if [[ "${SKIP_VERSION_CHECK}" != "--skip-version-check" ]]; then
		if ! termux_pkg_is_update_needed \
			"${TERMUX_PKG_VERSION}" "${LATEST_VERSION}" "${TERMUX_PKG_UPDATE_VERSION_REGEXP}"; then
			echo "INFO: No update needed. Already at version '${TERMUX_PKG_VERSION}'."
			return 0
		fi
	fi

	if [[ "${BUILD_PACKAGES}" == "false" ]]; then
		echo "INFO: package needs to be updated to $(echo "${LATEST_VERSION}" | cut -d':' -f2)."
	else
		echo "INFO: package being updated to $(echo "${LATEST_VERSION}" | cut -d':' -f2)."

		sed -i \
			"s/^\(TERMUX_PKG_VERSION=\)\(.*\)\$/\1\"${LATEST_VERSION}\"/g" \
			"${PKG_DIR}/build.sh"
		sed -i \
			"/TERMUX_PKG_REVISION=/d" \
			"${PKG_DIR}/build.sh"

		# Update checksum
		if [[ "${TERMUX_PKG_SHA256[*]}" != "SKIP_CHECKSUM" ]] && [[ "${TERMUX_PKG_SRCURL: -4}" != ".git" ]]; then
			echo n | "${TERMUX_SCRIPTDIR}/scripts/bin/update-checksum" "${TERMUX_PKG_NAME}" || {
				git checkout -- "${PKG_DIR}"
				git pull --rebase
				termux_error_exit "ERROR: failed to update checksum."
			}
		fi

		echo "INFO: Trying to build package."
		if "${TERMUX_SCRIPTDIR}/scripts/run-docker.sh" ./build-package.sh -a "${TERMUX_ARCH}" -I "${TERMUX_PKG_NAME}"; then
			if [[ "${GIT_COMMIT_PACKAGES}" == "true" ]]; then
				echo "INFO: Committing package."
				stderr="$(
					git add "${PKG_DIR}" 2>&1 >/dev/null
					git commit -m "${TERMUX_PKG_NAME}: update to $(echo "${LATEST_VERSION}" | cut -d':' -f2)" \
						-m "This commit has been automatically submitted by Github Actions." 2>&1 >/dev/null
				)" || {
					termux_error_exit <<-EndOfError
						ERROR: git commit failed. See below for details.
						${stderr}
					EndOfError
				}
			fi

			if [[ "${GIT_PUSH_PACKAGES}" == "true" ]]; then
				echo "INFO: Pushing package."
				stderr="$(
					git pull --rebase 2>&1 >/dev/null
					git push 2>&1 >/dev/null
				)" || {
					termux_error_exit <<-EndOfError
						ERROR: git push failed. See below for details.
						${stderr}
					EndOfError
				}
			fi
		else
			git checkout -- "${PKG_DIR}"
			termux_error_exit "ERROR: failed to build."
		fi

	fi
}