soharab-icandGitHub
4c4b574d07
``` If deployment archive is empty then command will return source archive. Deployment can be empty if pkg build failed or in running state. ``` Signed-off-by: Md Soharab Ansari <soharab.ansari@infracloud.io>
105 lines
2.8 KiB
Go
105 lines
2.8 KiB
Go
/*
|
|
Copyright 2019 The Fission 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 _package
|
|
|
|
import (
|
|
"bytes"
|
|
"io"
|
|
"os"
|
|
|
|
"github.com/pkg/errors"
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
|
|
fv1 "github.com/fission/fission/pkg/apis/core/v1"
|
|
"github.com/fission/fission/pkg/fission-cli/cliwrapper/cli"
|
|
"github.com/fission/fission/pkg/fission-cli/cmd"
|
|
pkgutil "github.com/fission/fission/pkg/fission-cli/cmd/package/util"
|
|
flagkey "github.com/fission/fission/pkg/fission-cli/flag/key"
|
|
"github.com/fission/fission/pkg/fission-cli/util"
|
|
)
|
|
|
|
type GetSubCommand struct {
|
|
cmd.CommandActioner
|
|
name string
|
|
namespace string
|
|
output string
|
|
archiveType string
|
|
}
|
|
|
|
func GetSrc(input cli.Input) error {
|
|
opts := &GetSubCommand{}
|
|
opts.archiveType = util.SOURCE_ARCHIVE
|
|
return opts.do(input)
|
|
}
|
|
|
|
func GetDeploy(input cli.Input) error {
|
|
opts := &GetSubCommand{}
|
|
opts.archiveType = util.DEPLOY_ARCHIVE
|
|
return opts.do(input)
|
|
}
|
|
|
|
func (opts *GetSubCommand) do(input cli.Input) error {
|
|
err := opts.complete(input)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return opts.run(input)
|
|
}
|
|
|
|
func (opts *GetSubCommand) complete(input cli.Input) (err error) {
|
|
opts.name = input.String(flagkey.PkgName)
|
|
_, opts.namespace, err = opts.GetResourceNamespace(input, flagkey.NamespacePackage)
|
|
if err != nil {
|
|
return fv1.AggregateValidationErrors("Environment", err)
|
|
}
|
|
opts.output = input.String(flagkey.PkgOutput)
|
|
return nil
|
|
}
|
|
|
|
func (opts *GetSubCommand) run(input cli.Input) error {
|
|
pkg, err := opts.Client().FissionClientSet.CoreV1().Packages(opts.namespace).Get(input.Context(), opts.name, metav1.GetOptions{})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
var reader io.Reader
|
|
archive := pkg.Spec.Source
|
|
if (opts.archiveType == util.DEPLOY_ARCHIVE || archive.Type == "") && (pkg.Spec.Deployment.Type != "") {
|
|
archive = pkg.Spec.Deployment
|
|
}
|
|
|
|
if archive.Type == fv1.ArchiveTypeLiteral {
|
|
reader = bytes.NewReader(archive.Literal)
|
|
} else if archive.Type == fv1.ArchiveTypeUrl {
|
|
|
|
readCloser, err := pkgutil.DownloadStrorageURL(input.Context(), opts.Client(), archive.URL)
|
|
if err != nil {
|
|
return errors.Wrapf(err, "error downloading from storage service url: %s", archive.URL)
|
|
}
|
|
|
|
defer readCloser.Close()
|
|
reader = readCloser
|
|
}
|
|
|
|
if len(opts.output) > 0 {
|
|
return pkgutil.WriteArchiveToFile(opts.output, reader)
|
|
} else {
|
|
_, err := io.Copy(os.Stdout, reader)
|
|
return err
|
|
}
|
|
}
|