|
| 1 | +package cmd |
| 2 | + |
| 3 | +import ( |
| 4 | + "bytes" |
| 5 | + "fmt" |
| 6 | + "io/fs" |
| 7 | + "os" |
| 8 | + "path/filepath" |
| 9 | + "strings" |
| 10 | + |
| 11 | + "github.com/abiosoft/colima/cmd/root" |
| 12 | + "github.com/sirupsen/logrus" |
| 13 | + "github.com/spf13/cobra" |
| 14 | + "github.com/spf13/cobra/doc" |
| 15 | +) |
| 16 | + |
| 17 | +func newGenDocCommand() *cobra.Command { |
| 18 | + genmanCommand := &cobra.Command{ |
| 19 | + Use: "generate-doc DIR", |
| 20 | + Short: "Generate cli-reference pages", |
| 21 | + Args: cobra.ExactArgs(1), |
| 22 | + RunE: gendocAction, |
| 23 | + Hidden: true, |
| 24 | + } |
| 25 | + genmanCommand.Flags().String("type", "docsy", "Output type (docsy)") |
| 26 | + return genmanCommand |
| 27 | +} |
| 28 | + |
| 29 | +func gendocAction(cmd *cobra.Command, args []string) error { |
| 30 | + outputType, err := cmd.Flags().GetString("type") |
| 31 | + if err != nil { |
| 32 | + return err |
| 33 | + } |
| 34 | + homeDir, err := os.UserHomeDir() |
| 35 | + if err != nil { |
| 36 | + return err |
| 37 | + } |
| 38 | + |
| 39 | + dir := args[0] |
| 40 | + |
| 41 | + if err := os.MkdirAll(dir, 0755); err != nil { |
| 42 | + return fmt.Errorf("failed to create directory %s: %w", dir, err) |
| 43 | + } |
| 44 | + |
| 45 | + switch outputType { |
| 46 | + case "docsy": |
| 47 | + if err := genDocsy(cmd, dir); err != nil { |
| 48 | + return err |
| 49 | + } |
| 50 | + } |
| 51 | + return replaceAll(dir, homeDir, "~") |
| 52 | +} |
| 53 | + |
| 54 | +func genDocsy(cmd *cobra.Command, dir string) error { |
| 55 | + return doc.GenMarkdownTreeCustom(cmd.Root(), dir, func(s string) string { |
| 56 | + name := filepath.Base(s) |
| 57 | + name = strings.ReplaceAll(name, "colima", "") |
| 58 | + name = strings.ReplaceAll(name, "_", " ") |
| 59 | + name = strings.TrimSuffix(name, filepath.Ext(name)) |
| 60 | + return fmt.Sprintf(`--- |
| 61 | +title: %s |
| 62 | +weight: 3 |
| 63 | +--- |
| 64 | +`, name) |
| 65 | + }, func(s string) string { |
| 66 | + return strings.TrimSuffix(s, filepath.Ext(s)) |
| 67 | + }) |
| 68 | +} |
| 69 | + |
| 70 | +func replaceAll(dir, text, replacement string) error { |
| 71 | + logrus.Infof("Replacing %q with %q", text, replacement) |
| 72 | + return filepath.Walk(dir, func(path string, info fs.FileInfo, err error) error { |
| 73 | + if err != nil { |
| 74 | + return err |
| 75 | + } |
| 76 | + if path == dir { |
| 77 | + return nil |
| 78 | + } |
| 79 | + if info.IsDir() { |
| 80 | + return filepath.SkipDir |
| 81 | + } |
| 82 | + in, err := os.ReadFile(path) |
| 83 | + if err != nil { |
| 84 | + return fmt.Errorf("failed to read file %s: %w", path, err) |
| 85 | + } |
| 86 | + out := bytes.ReplaceAll(in, []byte(text), []byte(replacement)) |
| 87 | + err = os.WriteFile(path, out, 0o644) |
| 88 | + if err != nil { |
| 89 | + return fmt.Errorf("failed to write file %s: %w", path, err) |
| 90 | + } |
| 91 | + return nil |
| 92 | + }) |
| 93 | +} |
| 94 | + |
| 95 | +func init() { |
| 96 | + root.Cmd().AddCommand(newGenDocCommand()) |
| 97 | +} |
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