#!/usr/bin/env bash set -o errexit set -o nounset set -o pipefail SCRIPT_ROOT=$(git rev-parse --show-toplevel) # Grab code-generator version from go.sum. CODEGEN_VERSION=$(grep 'k8s.io/code-generator' go.sum | awk '{print $2}' | tail -1 | awk -F '/' '{print $1}') CODEGEN_PKG=$(echo `go env GOPATH`"/pkg/mod/k8s.io/code-generator@${CODEGEN_VERSION}") echo ">> Using ${CODEGEN_PKG}" # code-generator does work with go.mod but makes assumptions about # the project living in `$GOPATH/src`. To work around this and support # any location; create a temporary directory, use this as an output # base, and copy everything back once generated. TEMP_DIR=$(mktemp -d) cleanup() { echo ">> Removing ${TEMP_DIR}" rm -rf ${TEMP_DIR} } trap "cleanup" EXIT SIGINT echo ">> Temporary output directory ${TEMP_DIR}" PACKAGE_PATH_BASE="github.com/fluxcd/flagger" mkdir -p "${TEMP_DIR}/${PACKAGE_PATH_BASE}/pkg/client/informers" \ "${TEMP_DIR}/${PACKAGE_PATH_BASE}/pkg/client/listers" \ "${TEMP_DIR}/${PACKAGE_PATH_BASE}/pkg/client/clientset" # Ensure we can execute. chmod +x ${CODEGEN_PKG}/kube_codegen.sh source ${CODEGEN_PKG}/kube_codegen.sh kube::codegen::gen_helpers \ --boilerplate "${SCRIPT_ROOT}/hack/boilerplate.go.txt" \ ./pkg/apis kube::codegen::gen_client \ --output-dir "${TEMP_DIR}/${PACKAGE_PATH_BASE}/pkg/client" \ --output-pkg "${PACKAGE_PATH_BASE}/pkg/client" \ --with-watch \ --boilerplate "${SCRIPT_ROOT}/hack/boilerplate.go.txt" \ ./pkg/apis tree $TEMP_DIR/${PACKAGE_PATH_BASE/pkg/client}/ # Copy everything back. cp -r "${TEMP_DIR}/${PACKAGE_PATH_BASE}/." "${SCRIPT_ROOT}/"