Sanket SudakeandGitHub
caffed92f4
* errors.Wrap* removal Signed-off-by: Sanket Sudake <sanketsudake@gmail.com> * remove errors.Errorf Signed-off-by: Sanket Sudake <sanketsudake@gmail.com> * Remove remaining calls Signed-off-by: Sanket Sudake <sanketsudake@gmail.com> * Few more errors Signed-off-by: Sanket Sudake <sanketsudake@gmail.com> * Fix golint errors Signed-off-by: Sanket Sudake <sanketsudake@gmail.com> --------- Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
107 lines
3.0 KiB
Go
107 lines
3.0 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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"fmt"
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"os"
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"sort"
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"text/tabwriter"
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"time"
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v1 "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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flagkey "github.com/fission/fission/pkg/fission-cli/flag/key"
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)
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type ListSubCommand struct {
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cmd.CommandActioner
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listOrphans bool
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status string
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pkgNamespace string
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}
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func List(input cli.Input) error {
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return (&ListSubCommand{}).do(input)
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}
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func (opts *ListSubCommand) 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 *ListSubCommand) complete(input cli.Input) (err error) {
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// option for the user to list all orphan packages (not referenced by any function)
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opts.listOrphans = input.Bool(flagkey.PkgOrphan)
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opts.status = input.String(flagkey.PkgStatus)
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_, opts.pkgNamespace, 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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return nil
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}
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func (opts *ListSubCommand) run(input cli.Input) (err error) {
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if input.Bool(flagkey.AllNamespaces) {
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opts.pkgNamespace = v1.NamespaceAll
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}
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pkgList, err := opts.Client().FissionClientSet.CoreV1().Packages(opts.pkgNamespace).List(input.Context(), v1.ListOptions{})
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if err != nil {
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return err
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}
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// sort the package list by lastUpdatedTimestamp
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sort.Slice(pkgList.Items, func(i, j int) bool {
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return pkgList.Items[i].Status.LastUpdateTimestamp.After(pkgList.Items[j].Status.LastUpdateTimestamp.Time)
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})
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w := tabwriter.NewWriter(os.Stdout, 0, 0, 1, ' ', 0)
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fmt.Fprintf(w, "%v\t%v\t%v\t%v\t%v\n", "NAME", "BUILD_STATUS", "ENV", "LASTUPDATEDAT", "NAMESPACE")
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for _, pkg := range pkgList.Items {
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show := true
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// TODO improve list speed when --orphan
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if opts.listOrphans {
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fnList, err := GetFunctionsByPackage(input.Context(), opts.Client(), pkg.ObjectMeta.Name, pkg.ObjectMeta.Namespace)
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if err != nil {
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return fmt.Errorf("get functions sharing package %v: %w", pkg.ObjectMeta.Name, err)
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}
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if len(fnList) > 0 {
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show = false
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}
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}
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if len(opts.status) > 0 && opts.status != string(pkg.Status.BuildStatus) {
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show = false
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}
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if show {
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fmt.Fprintf(w, "%v\t%v\t%v\t%v\t%v\n", pkg.ObjectMeta.Name, pkg.Status.BuildStatus, pkg.Spec.Environment.Name, pkg.Status.LastUpdateTimestamp.Format(time.RFC822), pkg.ObjectMeta.Namespace)
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}
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}
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w.Flush()
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return nil
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}
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