mirror of
https://github.com/helm/chart-testing.git
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d576e67e39
Currently, `helm-extra-set-args` is only available as a command-line flag, despite being part of the config object. This does not appear to be documented. This changes sources the value `extraSetArgs` via the `config` object rather than the cmd.Flags() only. Signed-off-by: Dylan Arbour <arbourd@users.noreply.github.com>
107 lines
3.5 KiB
Go
107 lines
3.5 KiB
Go
// Copyright The Helm Authors
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package cmd
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import (
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"fmt"
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"github.com/MakeNowJust/heredoc"
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"github.com/helm/chart-testing/v3/pkg/chart"
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"github.com/helm/chart-testing/v3/pkg/config"
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"github.com/spf13/cobra"
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flag "github.com/spf13/pflag"
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)
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func newLintCmd() *cobra.Command {
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cmd := &cobra.Command{
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Use: "lint",
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Short: "Lint and validate a chart",
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Long: heredoc.Doc(`
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Run 'helm lint', version checking, YAML schema validation
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on 'Chart.yaml', YAML linting on 'Chart.yaml' and 'values.yaml',
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and maintainer validation on
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* changed charts (default)
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* specific charts (--charts)
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* all charts (--all)
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in given chart directories.
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Charts may have multiple custom values files matching the glob pattern
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'*-values.yaml' in a directory named 'ci' in the root of the chart's
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directory. The chart is linted for each of these files. If no custom
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values file is present, the chart is linted with defaults.`),
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RunE: lint,
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}
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flags := cmd.Flags()
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addLintFlags(flags)
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addCommonLintAndInstallFlags(flags)
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return cmd
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}
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func addLintFlags(flags *flag.FlagSet) {
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flags.String("lint-conf", "", heredoc.Doc(`
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The config file for YAML linting. If not specified, 'lintconf.yaml'
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is searched in the current directory, '$HOME/.ct', and '/etc/ct', in
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that order`))
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flags.String("chart-yaml-schema", "", heredoc.Doc(`
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The schema for chart.yml validation. If not specified, 'chart_schema.yaml'
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is searched in the current directory, '$HOME/.ct', and '/etc/ct', in
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that order.`))
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flags.Bool("validate-maintainers", true, heredoc.Doc(`
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Enable validation of maintainer account names in chart.yml.
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Works for GitHub, GitLab, and Bitbucket`))
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flags.Bool("check-version-increment", true, "Activates a check for chart version increments")
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flags.Bool("validate-chart-schema", true, heredoc.Doc(`
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Enable schema validation of 'Chart.yaml' using Yamale`))
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flags.Bool("validate-yaml", true, heredoc.Doc(`
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Enable linting of 'Chart.yaml' and values files`))
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flags.Bool("skip-helm-dependencies", false, heredoc.Doc(`
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Skip running 'helm dependency build' before linting`))
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flags.StringSlice("additional-commands", []string{}, heredoc.Doc(`
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Additional commands to run per chart (default: [])
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Commands will be executed in the same order as provided in the list and will
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be rendered with go template before being executed.
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Example: "helm unittest --helm3 -f tests/*.yaml {{ .Path }}"`))
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}
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func lint(cmd *cobra.Command, _ []string) error {
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fmt.Println("Linting charts...")
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printConfig, err := cmd.Flags().GetBool("print-config")
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if err != nil {
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return err
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}
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configuration, err := config.LoadConfiguration(cfgFile, cmd, printConfig)
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if err != nil {
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return fmt.Errorf("failed loading configuration: %w", err)
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}
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testing, err := chart.NewTesting(*configuration)
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if err != nil {
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return err
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}
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results, err := testing.LintCharts()
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testing.PrintResults(results)
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if err != nil {
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return fmt.Errorf("failed linting charts: %w", err)
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}
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fmt.Println("All charts linted successfully")
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return nil
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}
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