b71a36dc1c
Use the Kubernetes and Fission Client from CLI instead of Controller API. This removes port-forwarding for the controller across Fission CLI mostly. * Use configurable client in CLI * Move resource namespace under cmd client * use server to get fission version * get archive with URL Signed-off-by: Sanket Sudake <sanketsudake@gmail.com> Co-authored-by: Sanket Sudake <sanketsudake@gmail.com>
105 lines
2.6 KiB
Go
105 lines
2.6 KiB
Go
/*
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Copyright 2019 The Fission 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 _package
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import (
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"bytes"
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"io"
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"os"
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"github.com/pkg/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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fv1 "github.com/fission/fission/pkg/apis/core/v1"
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"github.com/fission/fission/pkg/fission-cli/cliwrapper/cli"
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"github.com/fission/fission/pkg/fission-cli/cmd"
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pkgutil "github.com/fission/fission/pkg/fission-cli/cmd/package/util"
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flagkey "github.com/fission/fission/pkg/fission-cli/flag/key"
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)
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const (
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deployArchive = iota
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)
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type GetSubCommand struct {
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cmd.CommandActioner
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name string
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namespace string
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output string
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archiveType int
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}
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func GetSrc(input cli.Input) error {
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return (&GetSubCommand{}).do(input)
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}
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func GetDeploy(input cli.Input) error {
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return (&GetSubCommand{}).do(input)
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}
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func (opts *GetSubCommand) do(input cli.Input) error {
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err := opts.complete(input)
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if err != nil {
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return err
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}
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return opts.run(input)
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}
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func (opts *GetSubCommand) complete(input cli.Input) (err error) {
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opts.name = input.String(flagkey.PkgName)
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_, opts.namespace, err = opts.GetResourceNamespace(input, flagkey.NamespacePackage)
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if err != nil {
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return fv1.AggregateValidationErrors("Environment", err)
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}
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opts.output = input.String(flagkey.PkgOutput)
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return nil
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}
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func (opts *GetSubCommand) run(input cli.Input) error {
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pkg, err := opts.Client().FissionClientSet.CoreV1().Packages(opts.namespace).Get(input.Context(), opts.name, metav1.GetOptions{})
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if err != nil {
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return err
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}
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var reader io.Reader
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archive := pkg.Spec.Source
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if opts.archiveType == deployArchive {
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archive = pkg.Spec.Deployment
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}
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if pkg.Spec.Deployment.Type == fv1.ArchiveTypeLiteral {
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reader = bytes.NewReader(archive.Literal)
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} else if pkg.Spec.Deployment.Type == fv1.ArchiveTypeUrl {
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readCloser, err := pkgutil.DownloadStrorageURL(input.Context(), opts.Client(), archive.URL)
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if err != nil {
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return errors.Wrapf(err, "error downloading from storage service url: %s", archive.URL)
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}
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defer readCloser.Close()
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reader = readCloser
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}
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if len(opts.output) > 0 {
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return pkgutil.WriteArchiveToFile(opts.output, reader)
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} else {
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_, err := io.Copy(os.Stdout, reader)
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return err
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}
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}
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