#!/usr/bin/env bash # This script looks at the version present in the .go-version file and treats # that to be the value of the toolchain directive that go should use. It then # updates the toolchain directives of all go.mod files to reflect this version. # # We do this to ensure that .go-version acts as the source of truth for go versions. set -euo pipefail source ./scripts/test_lib.sh TARGET_GO_VERSION="${TARGET_GO_VERSION:-"$(cat "${ETCD_ROOT_DIR}/.go-version")"}" find . -name 'go.mod' -exec go mod edit -toolchain=go"${TARGET_GO_VERSION}" {} \;