Sanket SudakeandGitHub
2b13af0a5e
* Add staticcheck fixes Signed-off-by: Sanket Sudake <sanketsudake@gmail.com> * update golangci-lint version Signed-off-by: Sanket Sudake <sanketsudake@gmail.com> --------- Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
75 lines
2.2 KiB
Go
75 lines
2.2 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 environment
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import (
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"errors"
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"fmt"
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kerrors "k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/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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"github.com/fission/fission/pkg/fission-cli/console"
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flagkey "github.com/fission/fission/pkg/fission-cli/flag/key"
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)
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type DeleteSubCommand struct {
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cmd.CommandActioner
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}
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func Delete(input cli.Input) error {
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return (&DeleteSubCommand{}).do(input)
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}
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func (opts *DeleteSubCommand) do(input cli.Input) (err error) {
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_, currentContextNS, err := opts.GetResourceNamespace(input, flagkey.NamespaceEnvironment)
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if err != nil {
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return fmt.Errorf("error creating environment: %w", err)
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}
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console.Verbose(2, "Searching for resource in %s Namespace", currentContextNS)
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envName := input.String(flagkey.EnvName)
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if !input.Bool(flagkey.EnvForce) {
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fns, err := opts.Client().FissionClientSet.CoreV1().Functions(metav1.NamespaceAll).List(input.Context(), metav1.ListOptions{})
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if err != nil {
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return fmt.Errorf("error getting functions wrt environment: %w", err)
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}
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for _, fn := range fns.Items {
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if fn.Spec.Environment.Name == envName &&
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fn.Spec.Environment.Namespace == currentContextNS {
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return errors.New("environment is used by at least one function")
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}
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}
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}
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err = opts.Client().FissionClientSet.CoreV1().Environments(currentContextNS).Delete(input.Context(), envName, metav1.DeleteOptions{})
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if err != nil {
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if input.Bool(flagkey.IgnoreNotFound) && kerrors.IsNotFound(err) {
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return nil
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}
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return fmt.Errorf("error deleting environment: %w", err)
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}
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fmt.Printf("environment '%s' deleted\n", envName)
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return nil
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}
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