postgres-operator/hack/adjust_operatorconfiguratio...

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#!/usr/bin/env bash
# Hack to adjust the generated operatorconfiguration CRD YAML file and add
# missing field settings which can not be expressed via kubebuilder markers.
#
# Injections:
#
# * type: string and pattern for the maintenance_windows items.
# The MaintenanceWindow type marshals to/from a string (see marshal.go) but
# the field is declared `+kubebuilder:validation:Schemaless` /
# `+kubebuilder:validation:Type=array`, so controller-gen emits a bare
# `type: array` without the required `items` schema. A structural CRD must
# specify `items` for every array, so the generated CRD is rejected with:
# spec.validation.openAPIV3Schema.properties[configuration]
# .properties[maintenance_windows].items: Required value: must be specified
file="${1:-"manifests/operatorconfiguration.crd.yaml"}"
sed -i '/^[[:space:]]*maintenance_windows:$/{
# Capture the indentation
s/^\([[:space:]]*\)maintenance_windows:$/\1maintenance_windows:\n\1 items:\n\1 pattern: '\''^\\ *((Mon|Tue|Wed|Thu|Fri|Sat|Sun):(2[0-3]|[01]?\\d):([0-5]?\\d)|(2[0-3]|[01]?\\d):([0-5]?\\d))-((2[0-3]|[01]?\\d):([0-5]?\\d)|(2[0-3]|[01]?\\d):([0-5]?\\d))\\ *$'\''\n\1 type: string/
}' "$file"