33f789c095
Scripts under code-generator are required to generate code when snapshot APIs are changed. Therefore they should not be pruned.
93 lines
3.7 KiB
Bash
Executable File
93 lines
3.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2017 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -o errexit
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set -o nounset
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set -o pipefail
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# generate-groups generates everything for a project with external types only, e.g. a project based
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# on CustomResourceDefinitions.
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if [ "$#" -lt 4 ] || [ "${1}" == "--help" ]; then
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cat <<EOF
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Usage: $(basename "$0") <generators> <output-package> <apis-package> <groups-versions> ...
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<generators> the generators comma separated to run (deepcopy,defaulter,client,lister,informer) or "all".
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<output-package> the output package name (e.g. github.com/example/project/pkg/generated).
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<apis-package> the external types dir (e.g. github.com/example/api or github.com/example/project/pkg/apis).
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<groups-versions> the groups and their versions in the format "groupA:v1,v2 groupB:v1 groupC:v2", relative
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to <api-package>.
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... arbitrary flags passed to all generator binaries.
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Examples:
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$(basename "$0") all github.com/example/project/pkg/client github.com/example/project/pkg/apis "foo:v1 bar:v1alpha1,v1beta1"
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$(basename "$0") deepcopy,client github.com/example/project/pkg/client github.com/example/project/pkg/apis "foo:v1 bar:v1alpha1,v1beta1"
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EOF
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exit 0
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fi
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GENS="$1"
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OUTPUT_PKG="$2"
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APIS_PKG="$3"
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GROUPS_WITH_VERSIONS="$4"
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shift 4
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(
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# To support running this script from anywhere, we have to first cd into this directory
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# so we can install the tools.
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cd "$(dirname "${0}")"
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go install ./cmd/{defaulter-gen,client-gen,lister-gen,informer-gen,deepcopy-gen}
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)
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function codegen::join() { local IFS="$1"; shift; echo "$*"; }
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# enumerate group versions
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FQ_APIS=() # e.g. k8s.io/api/apps/v1
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for GVs in ${GROUPS_WITH_VERSIONS}; do
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IFS=: read -r G Vs <<<"${GVs}"
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# enumerate versions
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for V in ${Vs//,/ }; do
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FQ_APIS+=("${APIS_PKG}/${G}/${V}")
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done
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done
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if [ "${GENS}" = "all" ] || grep -qw "deepcopy" <<<"${GENS}"; then
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echo "Generating deepcopy funcs"
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"${GOPATH}/bin/deepcopy-gen" --input-dirs "$(codegen::join , "${FQ_APIS[@]}")" -O zz_generated.deepcopy --bounding-dirs "${APIS_PKG}" "$@"
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fi
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if [ "${GENS}" = "all" ] || grep -qw "client" <<<"${GENS}"; then
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echo "Generating clientset for ${GROUPS_WITH_VERSIONS} at ${OUTPUT_PKG}/${CLIENTSET_PKG_NAME:-clientset}"
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"${GOPATH}/bin/client-gen" --clientset-name "${CLIENTSET_NAME_VERSIONED:-versioned}" --input-base "" --input "$(codegen::join , "${FQ_APIS[@]}")" --output-package "${OUTPUT_PKG}/${CLIENTSET_PKG_NAME:-clientset}" "$@"
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fi
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if [ "${GENS}" = "all" ] || grep -qw "lister" <<<"${GENS}"; then
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echo "Generating listers for ${GROUPS_WITH_VERSIONS} at ${OUTPUT_PKG}/listers"
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"${GOPATH}/bin/lister-gen" --input-dirs "$(codegen::join , "${FQ_APIS[@]}")" --output-package "${OUTPUT_PKG}/listers" "$@"
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fi
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if [ "${GENS}" = "all" ] || grep -qw "informer" <<<"${GENS}"; then
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echo "Generating informers for ${GROUPS_WITH_VERSIONS} at ${OUTPUT_PKG}/informers"
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"${GOPATH}/bin/informer-gen" \
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--input-dirs "$(codegen::join , "${FQ_APIS[@]}")" \
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--versioned-clientset-package "${OUTPUT_PKG}/${CLIENTSET_PKG_NAME:-clientset}/${CLIENTSET_NAME_VERSIONED:-versioned}" \
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--listers-package "${OUTPUT_PKG}/listers" \
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--output-package "${OUTPUT_PKG}/informers" \
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"$@"
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fi
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