crds-catalog/generate.sh
Robert Kaussow 5cd274e430
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chore: ad option to generate single crds
2024-04-02 14:49:18 +02:00

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#!/usr/bin/env bash
set -eo pipefail
shopt -s globstar
prepare() {
mkdir -p "${WORKDIR}"
curl -SsfL -o "${WORKDIR}/${NAME}.crds.yaml" "${SOURCE}"
}
output() {
TARGET_DIR="$DIST/$API"
mkdir -p "$TARGET_DIR"
for FILE in "${WORKDIR}"/*.json; do
FILENAME=$(basename "$FILE")
mv "$FILE" "$TARGET_DIR/$FILENAME"
done
}
generate_all() {
export SOURCE=$1
export TYPE=anyOf
gomplate -d source=env:SOURCE -d type=env:TYPE -o "$SOURCE/all-$TYPE.json" -f templates/all.json.tmpl
export TYPE=oneOf
gomplate -d source=env:SOURCE -d type=env:TYPE -o "$SOURCE/all-$TYPE.json" -f templates/all.json.tmpl
}
exec_openapi() {
printf "Processing %s ...\n" "$API"
prepare
(
cd "$WORKDIR"
openapi2jsonschema "${NAME}.crds.yaml" >/dev/null
)
output
generate_all "$TARGET_DIR"
}
calico_handler() {
API=projectcalico.org
NAME=calico
WORKDIR="${TMP_CRD_DIR}/calico"
SOURCE="https://raw.githubusercontent.com/projectcalico/calico/${CALICO_VERSION}/manifests/calico.yaml"
printf "Processing %s ...\n" $API
prepare
(
cd "$WORKDIR"
openapi2jsonschema "${NAME}.crds.yaml" >/dev/null
)
TARGET_DIR="$DIST/$API"
mkdir -p "$TARGET_DIR"
for FILE in "${WORKDIR}"/*.json; do
FILENAME=$(basename "$FILE")
mv "$FILE" "$TARGET_DIR/${FILENAME//_v1/_v3}"
done
generate_all "$TARGET_DIR"
}
flux_handler() {
API=toolkit.fluxcd.io
WORKDIR="${TMP_CRD_DIR}/flux"
SOURCE="https://github.com/fluxcd/flux2/releases/download/${FLUXCD_VERSION}/crd-schemas.tar.gz"
printf "Processing %s ...\n" $API
mkdir -p "${WORKDIR}"
curl -SsfL "${SOURCE}" | tar xz -C "${WORKDIR}"
for FILE in "${WORKDIR}"/*.json; do
FILENAME=$(basename "$FILE")
PREFIX="${FILENAME%%\-*}"
MIDDLE="${FILENAME#*-}"
SUFFIX="${MIDDLE#*-}"
MIDDLE="${MIDDLE%%\-*}"
TARGET_DIR="$DIST/$MIDDLE.$API"
TARGET_NAME="$TARGET_DIR/$PREFIX""_""$SUFFIX"
mkdir -p "$TARGET_DIR"
mv "$FILE" "$TARGET_NAME"
generate_all "$TARGET_DIR"
done
}
metallb_handler() {
API=metallb.io
NAME=metallb
WORKDIR="${TMP_CRD_DIR}/$NAME"
SOURCE="https://raw.githubusercontent.com/metallb/metallb/${METALLB_VERSION}/charts/metallb/charts/crds/templates/crds.yaml"
printf "Processing %s ...\n" $API
prepare
(
cd "$WORKDIR"
yq --inplace 'del(.spec.conversion)' "${NAME}.crds.yaml"
openapi2jsonschema "${NAME}.crds.yaml" >/dev/null
)
output
generate_all "$TARGET_DIR"
}
cnpg_handler() {
API=postgresql.cnpg.io
NAME=cnpg
WORKDIR="${TMP_CRD_DIR}/$NAME"
SOURCE="https://github.com/cloudnative-pg/cloudnative-pg/releases/download/${CNPG_VERSION}/cnpg-${CNPG_VERSION##v}.yaml"
exec_openapi
}
certmanager_handler() {
API=cert-manager.io
NAME=cert-manager
WORKDIR="${TMP_CRD_DIR}/$NAME"
SOURCE="https://github.com/cert-manager/cert-manager/releases/download/${CERTMANAGER_VERSION}/cert-manager.crds.yaml"
exec_openapi
}
minio_handler() {
API=minio.min.io
NAME=minio
WORKDIR="${TMP_CRD_DIR}/$NAME"
SOURCE="https://raw.githubusercontent.com/minio/operator/${MINIO_VERSION}/resources/base/crds/minio.min.io_tenants.yaml"
exec_openapi
}
k8up_handler() {
API=k8up.io
NAME=k8up
WORKDIR="${TMP_CRD_DIR}/$NAME"
SOURCE="https://github.com/k8up-io/k8up/releases/download/k8up-${K8UP_VERSION}/k8up-crd.yaml"
exec_openapi
}
handlers=(
calico_handler
flux_handler
metallb_handler
cnpg_handler
certmanager_handler
minio_handler
k8up_handler
)
if [ $# -eq 0 ]; then
for handler in "${handlers[@]}"; do
"$handler"
done
else
"$1"_handler
fi