mirror of https://gitlab.com/gitlab-org/cli.git
98 lines
1.9 KiB
Go
98 lines
1.9 KiB
Go
package lint
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import (
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"bytes"
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"fmt"
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"io"
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"io/ioutil"
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"net/http"
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"os"
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"gitlab.com/gitlab-org/cli/api"
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"gitlab.com/gitlab-org/cli/commands/cmdutils"
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"gitlab.com/gitlab-org/cli/pkg/git"
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"github.com/MakeNowJust/heredoc"
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"github.com/spf13/cobra"
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)
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func NewCmdLint(f *cmdutils.Factory) *cobra.Command {
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var pipelineCILintCmd = &cobra.Command{
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Use: "lint",
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Short: "Checks if your `.gitlab-ci.yml` file is valid.",
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Args: cobra.MaximumNArgs(1),
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Example: heredoc.Doc(`
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$ glab ci lint
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#=> Uses .gitlab-ci.yml in the current directory
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$ glab ci lint .gitlab-ci.yml
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$ glab ci lint path/to/.gitlab-ci.yml
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`),
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RunE: func(cmd *cobra.Command, args []string) error {
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path := ".gitlab-ci.yml"
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if len(args) == 1 {
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path = args[0]
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}
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return lintRun(f, path)
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},
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}
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return pipelineCILintCmd
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}
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func lintRun(f *cmdutils.Factory, path string) error {
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var err error
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out := f.IO.StdOut
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c := f.IO.Color()
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apiClient, err := f.HttpClient()
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if err != nil {
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return err
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}
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fmt.Fprintln(f.IO.StdErr, "Getting contents in", path)
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var content []byte
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var stdout bytes.Buffer
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if git.IsValidURL(path) {
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resp, err := http.Get(path)
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if err != nil {
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return err
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}
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_, err = io.Copy(&stdout, resp.Body)
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if err != nil {
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return err
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}
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content = stdout.Bytes()
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} else {
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content, err = ioutil.ReadFile(path)
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if err != nil {
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if os.IsNotExist(err) {
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return fmt.Errorf("%s: no such file or directory", path)
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}
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return err
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}
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}
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fmt.Fprintln(f.IO.StdErr, "Validating...")
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lint, err := api.PipelineCILint(apiClient, string(content))
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if err != nil {
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return err
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}
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if lint.Status == "invalid" {
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fmt.Fprintln(out, c.Red(path+" is invalid"))
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for i, err := range lint.Errors {
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i++
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fmt.Fprintln(out, i, err)
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}
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// Returning the error to cobra here causes the process to exit with code 0, so we exit manually.
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os.Exit(1)
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}
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fmt.Fprintln(out, c.GreenCheck(), "CI yml is Valid!")
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return nil
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}
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