neha_guptaandGitHub
b9513868ed
This PR moves fission CLI as closer as possible to kubectl command behaviour. We have improved namespace handling behaviour across CLI. * add namespace param for fn and env * use common fn for ns check * update validation * default namespace for httpTrigger, env and package, config and triggers * use default ns * add namespace filter to spec * add forceNamespace flag * set current namespace * add default namespace in config * add namespace specific destroy * add all namespace in the list of resources * add namespace as global tag * use %s instead of %v * add test cases for namespace * use ns in get all functions
109 lines
3.0 KiB
Go
109 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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"github.com/pkg/errors"
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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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"github.com/fission/fission/pkg/fission-cli/util"
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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 = util.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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var pkgList []fv1.Package
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if input.Bool(flagkey.AllNamespaces) {
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pkgList, err = opts.Client().V1().Package().List("")
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} else {
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pkgList, err = opts.Client().V1().Package().List(opts.pkgNamespace)
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}
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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, func(i, j int) bool {
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return pkgList[i].Status.LastUpdateTimestamp.After(pkgList[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 {
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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(opts.Client(), pkg.ObjectMeta.Name, pkg.ObjectMeta.Namespace)
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if err != nil {
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return errors.Wrap(err, fmt.Sprintf("get functions sharing package %s", pkg.ObjectMeta.Name))
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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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