mirror of https://github.com/helm/helm
94 lines
2.8 KiB
94 lines
2.8 KiB
/*
|
|
Copyright The Helm 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 registry // import "helm.sh/helm/v3/internal/experimental/registry"
|
|
|
|
import (
|
|
"encoding/json"
|
|
"errors"
|
|
"fmt"
|
|
"strings"
|
|
|
|
ocispec "github.com/opencontainers/image-spec/specs-go/v1"
|
|
"github.com/oras-project/oras-go/pkg/content"
|
|
"github.com/oras-project/oras-go/pkg/oras"
|
|
)
|
|
|
|
// Push uploads a chart to a registry.
|
|
func (c *Client) Push(data []byte, ref string, options ...PushOption) (*PushResult, error) {
|
|
operation := &pushOperation{
|
|
strictMode: true, // By default, enable strict mode
|
|
}
|
|
for _, option := range options {
|
|
option(operation)
|
|
}
|
|
meta, err := extractChartMeta(data)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if operation.strictMode {
|
|
if !strings.HasSuffix(ref, fmt.Sprintf("/%s:%s", meta.Name, meta.Version)) {
|
|
return nil, errors.New(
|
|
"strict mode enabled, ref basename and tag must match the chart name and version")
|
|
}
|
|
}
|
|
store := content.NewMemoryStore()
|
|
chartDescriptor := store.Add("", ChartLayerMediaType, data)
|
|
configData, err := json.Marshal(meta)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
configDescriptor := store.Add("", ConfigMediaType, configData)
|
|
descriptors := []ocispec.Descriptor{chartDescriptor}
|
|
var provDescriptor ocispec.Descriptor
|
|
if operation.provData != nil {
|
|
provDescriptor = store.Add("", ProvLayerMediaType, operation.provData)
|
|
descriptors = append(descriptors, provDescriptor)
|
|
}
|
|
manifest, err := oras.Push(ctx(c.out, c.debug), c.resolver, ref, store, descriptors,
|
|
oras.WithConfig(configDescriptor), oras.WithNameValidation(nil))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
chartSummary := &descriptorPushSummaryWithMeta{
|
|
Meta: meta,
|
|
}
|
|
chartSummary.Digest = chartDescriptor.Digest.String()
|
|
chartSummary.Size = chartDescriptor.Size
|
|
result := &PushResult{
|
|
Manifest: &descriptorPushSummary{
|
|
Digest: manifest.Digest.String(),
|
|
Size: manifest.Size,
|
|
},
|
|
Config: &descriptorPushSummary{
|
|
Digest: configDescriptor.Digest.String(),
|
|
Size: configDescriptor.Size,
|
|
},
|
|
Chart: chartSummary,
|
|
Prov: &descriptorPushSummary{}, // prevent nil references
|
|
Ref: ref,
|
|
}
|
|
if operation.provData != nil {
|
|
result.Prov = &descriptorPushSummary{
|
|
Digest: provDescriptor.Digest.String(),
|
|
Size: provDescriptor.Size,
|
|
}
|
|
}
|
|
fmt.Fprintf(c.out, "Pushed: %s\n", result.Ref)
|
|
fmt.Fprintf(c.out, "Digest: %s\n", result.Manifest.Digest)
|
|
return result, err
|
|
}
|