cert-manager/hack/k8s-codegen.sh
Ashley Davis 408d175328
Use boilersuite instead of python
Removes python boilerplate checker, updates our other use of boilerplate
templates and adds installation for boilersuite.

(also removes some redundant curl args when installing kind)

Signed-off-by: Ashley Davis <ashley.davis@jetstack.io>
2023-04-28 09:46:47 +01:00

242 lines
7.0 KiB
Bash
Executable File

#!/usr/bin/env bash
# Copyright 2022 The cert-manager Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
set -o errexit
set -o nounset
set -o pipefail
go=$1
clientgen=$2
deepcopygen=$3
informergen=$4
listergen=$5
defaultergen=$6
conversiongen=$7
# If the envvar "VERIFY_ONLY" is set, we only check if everything's up to date
# and don't actually generate anything
VERIFY_FLAGS=""
VERB="Generating"
if [[ ${VERIFY_ONLY:-} ]]; then
VERIFY_FLAGS="--verify-only"
VERB="Verifying"
fi
export VERIFY_FLAGS
export VERB
echo "+++ ${VERB} code..." >&2
module_name="github.com/cert-manager/cert-manager"
# Generate deepcopy functions for all internal and external APIs
deepcopy_inputs=(
internal/apis/certmanager/v1alpha2 \
internal/apis/certmanager/v1alpha3 \
internal/apis/certmanager/v1beta1 \
pkg/apis/certmanager/v1 \
internal/apis/certmanager \
internal/apis/acme/v1alpha2 \
internal/apis/acme/v1alpha3 \
internal/apis/acme/v1beta1 \
pkg/apis/acme/v1 \
internal/apis/acme \
pkg/apis/config/webhook/v1alpha1 \
internal/apis/config/webhook \
pkg/apis/meta/v1 \
internal/apis/meta \
pkg/webhook/handlers/testdata/apis/testgroup/v2 \
pkg/webhook/handlers/testdata/apis/testgroup/v1 \
pkg/webhook/handlers/testdata/apis/testgroup \
pkg/acme/webhook/apis/acme/v1alpha1 \
)
client_subpackage="pkg/client"
client_package="${module_name}/${client_subpackage}"
# Generate clientsets, listers and informers for user-facing API types
client_inputs=(
pkg/apis/certmanager/v1 \
pkg/apis/acme/v1 \
)
# Generate defaulting functions to be used by the mutating webhook
defaulter_inputs=(
internal/apis/certmanager/v1alpha2 \
internal/apis/certmanager/v1alpha3 \
internal/apis/certmanager/v1beta1 \
internal/apis/certmanager/v1 \
internal/apis/acme/v1alpha2 \
internal/apis/acme/v1alpha3 \
internal/apis/acme/v1beta1 \
internal/apis/acme/v1 \
internal/apis/config/webhook/v1alpha1 \
internal/apis/meta/v1 \
pkg/webhook/handlers/testdata/apis/testgroup/v2 \
pkg/webhook/handlers/testdata/apis/testgroup/v1 \
)
# Generate conversion functions to be used by the conversion webhook
conversion_inputs=(
internal/apis/certmanager/v1alpha2 \
internal/apis/certmanager/v1alpha3 \
internal/apis/certmanager/v1beta1 \
internal/apis/certmanager/v1 \
internal/apis/acme/v1alpha2 \
internal/apis/acme/v1alpha3 \
internal/apis/acme/v1beta1 \
internal/apis/acme/v1 \
internal/apis/config/webhook/v1alpha1 \
internal/apis/meta/v1 \
pkg/webhook/handlers/testdata/apis/testgroup/v2 \
pkg/webhook/handlers/testdata/apis/testgroup/v1 \
)
# clean will delete files matching name in path.
clean() {
if [[ ${VERIFY_ONLY:-} ]]; then
# don't delete files if we're only verifying
return 0
fi
path=$1
name=$2
if [[ ! -d "$path" ]]; then
return 0
fi
find "$path" -name "$name" -delete
}
mkcp() {
src="$1"
dst="$2"
mkdir -p "$(dirname "$dst")"
cp "$src" "$dst"
}
# Export mkcp for use in sub-shells
export -f mkcp
gen-deepcopy() {
clean pkg/apis 'zz_generated.deepcopy.go'
clean pkg/acme/webhook/apis 'zz_generated.deepcopy.go'
clean pkg/webhook/handlers/testdata/apis 'zz_generated.deepcopy.go'
echo "+++ ${VERB} deepcopy methods..." >&2
prefixed_inputs=( "${deepcopy_inputs[@]/#/$module_name/}" )
joined=$( IFS=$','; echo "${prefixed_inputs[*]}" )
"$deepcopygen" \
${VERIFY_FLAGS} \
--go-header-file hack/boilerplate-go.txt \
--input-dirs "$joined" \
--output-file-base zz_generated.deepcopy \
--trim-path-prefix="$module_name" \
--bounding-dirs "${module_name}" \
--output-base ./
}
gen-clientsets() {
clean "${client_subpackage}"/clientset '*.go'
echo "+++ ${VERB} clientset..." >&2
prefixed_inputs=( "${client_inputs[@]/#/$module_name/}" )
joined=$( IFS=$','; echo "${prefixed_inputs[*]}" )
"$clientgen" \
${VERIFY_FLAGS} \
--go-header-file hack/boilerplate-go.txt \
--clientset-name versioned \
--input-base "" \
--input "$joined" \
--trim-path-prefix="$module_name" \
--output-package "${client_package}"/clientset \
--output-base ./
}
gen-listers() {
clean "${client_subpackage}/listers" '*.go'
echo "+++ ${VERB} listers..." >&2
prefixed_inputs=( "${client_inputs[@]/#/$module_name/}" )
joined=$( IFS=$','; echo "${prefixed_inputs[*]}" )
"$listergen" \
${VERIFY_FLAGS} \
--go-header-file hack/boilerplate-go.txt \
--input-dirs "$joined" \
--trim-path-prefix="$module_name" \
--output-package "${client_package}"/listers \
--output-base ./
}
gen-informers() {
clean "${client_subpackage}"/informers '*.go'
echo "+++ ${VERB} informers..." >&2
prefixed_inputs=( "${client_inputs[@]/#/$module_name/}" )
joined=$( IFS=$','; echo "${prefixed_inputs[*]}" )
"$informergen" \
${VERIFY_FLAGS} \
--go-header-file hack/boilerplate-go.txt \
--input-dirs "$joined" \
--versioned-clientset-package "${client_package}"/clientset/versioned \
--listers-package "${client_package}"/listers \
--trim-path-prefix="$module_name" \
--output-package "${client_package}"/informers \
--output-base ./
}
gen-defaulters() {
clean internal/apis 'zz_generated.defaults.go'
clean pkg/webhook/handlers/testdata/apis 'zz_generated.defaults.go'
echo "+++ ${VERB} defaulting functions..." >&2
prefixed_inputs=( "${defaulter_inputs[@]/#/$module_name/}" )
joined=$( IFS=$','; echo "${prefixed_inputs[*]}" )
"$defaultergen" \
${VERIFY_FLAGS} \
--go-header-file hack/boilerplate-go.txt \
--input-dirs "$joined" \
--trim-path-prefix="$module_name" \
-O zz_generated.defaults \
--output-base ./
}
gen-conversions() {
clean internal/apis 'zz_generated.conversion.go'
clean pkg/webhook/handlers/testdata/apis 'zz_generated.conversion.go'
echo "+++ ${VERB} conversion functions..." >&2
CONVERSION_EXTRA_PEER_PKGS=(
github.com/cert-manager/cert-manager/internal/apis/meta \
github.com/cert-manager/cert-manager/internal/apis/meta/v1 \
github.com/cert-manager/cert-manager/pkg/apis/meta/v1
)
CONVERSION_PKGS=( "${conversion_inputs[@]/#/$module_name/}" )
"$conversiongen" \
${VERIFY_FLAGS} \
--go-header-file hack/boilerplate-go.txt \
--extra-peer-dirs $( IFS=$','; echo "${CONVERSION_EXTRA_PEER_PKGS[*]}" ) \
--extra-dirs $( IFS=$','; echo "${CONVERSION_PKGS[*]}" ) \
--input-dirs $( IFS=$','; echo "${CONVERSION_PKGS[*]}" ) \
--trim-path-prefix="$module_name" \
-O zz_generated.conversion \
--output-base ./
}
gen-deepcopy
gen-clientsets
gen-listers
gen-informers
gen-defaulters
gen-conversions