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98 lines
3.1 KiB
98 lines
3.1 KiB
/*
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Copyright The Helm 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 main
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import (
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"fmt"
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"io"
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"regexp"
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"strings"
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"time"
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"github.com/spf13/cobra"
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"helm.sh/helm/v3/cmd/helm/require"
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"helm.sh/helm/v3/pkg/action"
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"helm.sh/helm/v3/pkg/cli/output"
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)
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const releaseTestHelp = `
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The test command runs the tests for a release.
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The argument this command takes is the name of a deployed release.
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The tests to be run are defined in the chart that was installed.
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`
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func newReleaseTestCmd(cfg *action.Configuration, out io.Writer) *cobra.Command {
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client := action.NewReleaseTesting(cfg)
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var outfmt = output.Table
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var outputLogs bool
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var filter []string
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cmd := &cobra.Command{
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Use: "test [RELEASE]",
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Short: "run tests for a release",
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Long: releaseTestHelp,
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Args: require.ExactArgs(1),
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ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
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if len(args) != 0 {
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return nil, cobra.ShellCompDirectiveNoFileComp
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}
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return compListReleases(toComplete, args, cfg)
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},
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RunE: func(cmd *cobra.Command, args []string) error {
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client.Namespace = settings.Namespace()
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notName := regexp.MustCompile(`^!\s?name=`)
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for _, f := range filter {
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if strings.HasPrefix(f, "name=") {
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client.Filters[action.IncludeNameFilter] = append(client.Filters[action.IncludeNameFilter], strings.TrimPrefix(f, "name="))
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} else if notName.MatchString(f) {
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client.Filters[action.ExcludeNameFilter] = append(client.Filters[action.ExcludeNameFilter], notName.ReplaceAllLiteralString(f, ""))
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}
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}
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rel, runErr := client.Run(args[0])
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// We only return an error if we weren't even able to get the
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// release, otherwise we keep going so we can print status and logs
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// if requested
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if runErr != nil && rel == nil {
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return runErr
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}
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if err := outfmt.Write(out, &statusPrinter{rel, settings.Debug, false, false}); err != nil {
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return err
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}
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if outputLogs {
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// Print a newline to stdout to separate the output
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fmt.Fprintln(out)
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if err := client.GetPodLogs(out, rel); err != nil {
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return err
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}
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}
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return runErr
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},
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}
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f := cmd.Flags()
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f.DurationVar(&client.Timeout, "timeout", 300*time.Second, "time to wait for any individual Kubernetes operation (like Jobs for hooks)")
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f.BoolVar(&outputLogs, "logs", false, "dump the logs from test pods (this runs after all tests are complete, but before any cleanup)")
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f.StringSliceVar(&filter, "filter", []string{}, "specify tests by attribute (currently \"name\") using attribute=value syntax or '!attribute=value' to exclude a test (can specify multiple or separate values with commas: name=test1,name=test2)")
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return cmd
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}
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