/
init.go
69 lines (59 loc) · 2.12 KB
/
init.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
// Copyright 2022 The kpt 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.
package engine
import (
"context"
"fmt"
"github.com/GoogleContainerTools/kpt/pkg/kptpkg"
"github.com/GoogleContainerTools/kpt/pkg/printer"
"github.com/GoogleContainerTools/kpt/pkg/printer/fake"
api "github.com/GoogleContainerTools/kpt/porch/api/porch/v1alpha1"
"github.com/GoogleContainerTools/kpt/porch/pkg/repository"
"go.opentelemetry.io/otel/trace"
"sigs.k8s.io/kustomize/kyaml/filesys"
)
type initPackageMutation struct {
kptpkg.DefaultInitializer
name string
task *api.Task
}
var _ mutation = &initPackageMutation{}
func (m *initPackageMutation) Apply(ctx context.Context, resources repository.PackageResources) (repository.PackageResources, *api.TaskResult, error) {
ctx, span := tracer.Start(ctx, "initPackageMutation::Apply", trace.WithAttributes())
defer span.End()
fs := filesys.MakeFsInMemory()
// virtual fs expected a rooted filesystem
pkgPath := "/"
if m.task.Init.Subpackage != "" {
pkgPath = "/" + m.task.Init.Subpackage
}
if err := fs.Mkdir(pkgPath); err != nil {
return repository.PackageResources{}, nil, err
}
err := m.Initialize(printer.WithContext(ctx, &fake.Printer{}), fs, kptpkg.InitOptions{
PkgPath: pkgPath,
PkgName: m.name,
Desc: m.task.Init.Description,
Keywords: m.task.Init.Keywords,
Site: m.task.Init.Site,
})
if err != nil {
return repository.PackageResources{}, nil, fmt.Errorf("failed to initialize pkg %q: %w", m.name, err)
}
result, err := readResources(fs)
if err != nil {
return repository.PackageResources{}, nil, err
}
return result, &api.TaskResult{Task: m.task}, nil
}