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119 lines
3.1 KiB
Go
119 lines
3.1 KiB
Go
/*
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Copyright 2020 The Flux authors
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package sync
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import (
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"bytes"
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"fmt"
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"path"
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"strings"
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"time"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"sigs.k8s.io/yaml"
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kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
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"github.com/fluxcd/pkg/apis/meta"
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sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
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"github.com/fluxcd/flux2/pkg/manifestgen"
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)
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func Generate(options Options) (*manifestgen.Manifest, error) {
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gvk := sourcev1.GroupVersion.WithKind(sourcev1.GitRepositoryKind)
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gitRef := &sourcev1.GitRepositoryRef{}
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if options.Branch != "" {
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gitRef.Branch = options.Branch
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}
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if options.Tag != "" {
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gitRef.Tag = options.Tag
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}
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if options.SemVer != "" {
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gitRef.SemVer = options.SemVer
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}
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if options.Commit != "" {
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gitRef.Commit = options.Commit
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}
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gitRepository := sourcev1.GitRepository{
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TypeMeta: metav1.TypeMeta{
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Kind: gvk.Kind,
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APIVersion: gvk.GroupVersion().String(),
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: options.Name,
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Namespace: options.Namespace,
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},
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Spec: sourcev1.GitRepositorySpec{
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URL: options.URL,
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Interval: metav1.Duration{
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Duration: options.Interval,
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},
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Reference: gitRef,
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SecretRef: &meta.LocalObjectReference{
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Name: options.Secret,
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},
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GitImplementation: options.GitImplementation,
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RecurseSubmodules: options.RecurseSubmodules,
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},
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}
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gitData, err := yaml.Marshal(gitRepository)
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if err != nil {
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return nil, err
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}
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gvk = kustomizev1.GroupVersion.WithKind(kustomizev1.KustomizationKind)
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kustomization := kustomizev1.Kustomization{
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TypeMeta: metav1.TypeMeta{
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Kind: gvk.Kind,
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APIVersion: gvk.GroupVersion().String(),
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: options.Name,
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Namespace: options.Namespace,
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},
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Spec: kustomizev1.KustomizationSpec{
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Interval: metav1.Duration{
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Duration: 10 * time.Minute,
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},
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Path: fmt.Sprintf("./%s", strings.TrimPrefix(options.TargetPath, "./")),
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Prune: true,
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SourceRef: kustomizev1.CrossNamespaceSourceReference{
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Kind: sourcev1.GitRepositoryKind,
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Name: options.Name,
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},
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},
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}
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ksData, err := yaml.Marshal(kustomization)
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if err != nil {
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return nil, err
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}
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return &manifestgen.Manifest{
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Path: path.Join(options.TargetPath, options.Namespace, options.ManifestFile),
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Content: fmt.Sprintf("%s\n---\n%s---\n%s", manifestgen.GenWarning, resourceToString(gitData), resourceToString(ksData)),
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}, nil
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}
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func resourceToString(data []byte) string {
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data = bytes.Replace(data, []byte(" creationTimestamp: null\n"), []byte(""), 1)
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data = bytes.Replace(data, []byte("status: {}\n"), []byte(""), 1)
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return string(data)
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}
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