| 1 | package main |
| 2 | |
| 3 | import ( |
| 4 | "fmt" |
| 5 | "io" |
| 6 | "os" |
| 7 | |
| 8 | "github.com/spf13/cobra" |
| 9 | |
| 10 | "go.bigb.es/confluence-md-utilities/converter" |
| 11 | "go.bigb.es/confluence-md-utilities/template" |
| 12 | ) |
| 13 | |
| 14 | var ( |
| 15 | embedTemplate string |
| 16 | embedOutput string |
| 17 | embedMarkerStart string |
| 18 | embedMarkerEnd string |
| 19 | ) |
| 20 | |
| 21 | var embedCmd = &cobra.Command{ |
| 22 | Use: "embed [input.md]", |
| 23 | Short: "Embed Markdown into a Confluence XML template", |
| 24 | Long: `Convert Markdown to Confluence XML and embed it into a template document. |
| 25 | The template must contain marker comments to indicate where content should be inserted: |
| 26 |
|
| 27 | <!-- MD_CONTENT_START --> |
| 28 | <!-- MD_CONTENT_END --> |
| 29 |
|
| 30 | Reads Markdown from stdin if no file is specified.`, |
| 31 | Args: cobra.MaximumNArgs(1), |
| 32 | RunE: func(cmd *cobra.Command, args []string) error { |
| 33 | if embedTemplate == "" { |
| 34 | return fmt.Errorf("--template flag is required") |
| 35 | } |
| 36 | |
| 37 | // Read markdown input |
| 38 | var input []byte |
| 39 | var err error |
| 40 | if len(args) > 0 { |
| 41 | input, err = os.ReadFile(args[0]) |
| 42 | } else { |
| 43 | input, err = io.ReadAll(os.Stdin) |
| 44 | } |
| 45 | if err != nil { |
| 46 | return fmt.Errorf("reading input: %w", err) |
| 47 | } |
| 48 | |
| 49 | // Read template |
| 50 | tmpl, err := os.ReadFile(embedTemplate) |
| 51 | if err != nil { |
| 52 | return fmt.Errorf("reading template: %w", err) |
| 53 | } |
| 54 | |
| 55 | // Convert markdown to confluence XML |
| 56 | xmlContent, err := converter.MarkdownToConfluence(input) |
| 57 | if err != nil { |
| 58 | return fmt.Errorf("converting markdown: %w", err) |
| 59 | } |
| 60 | |
| 61 | // Embed into template |
| 62 | result, err := template.Embed(string(tmpl), xmlContent, embedMarkerStart, embedMarkerEnd) |
| 63 | if err != nil { |
| 64 | return fmt.Errorf("embedding: %w", err) |
| 65 | } |
| 66 | |
| 67 | if embedOutput != "" { |
| 68 | return os.WriteFile(embedOutput, []byte(result), 0644) |
| 69 | } |
| 70 | fmt.Print(result) |
| 71 | return nil |
| 72 | }, |
| 73 | } |
| 74 | |
| 75 | func init() { |
| 76 | embedCmd.Flags().StringVarP(&embedTemplate, "template", "t", "", "Template XML file (required)") |
| 77 | embedCmd.Flags().StringVarP(&embedOutput, "output", "o", "", "Output file (default: stdout)") |
| 78 | embedCmd.Flags().StringVar(&embedMarkerStart, "marker-start", template.DefaultMarkerStart, "Start marker comment") |
| 79 | embedCmd.Flags().StringVar(&embedMarkerEnd, "marker-end", template.DefaultMarkerEnd, "End marker comment") |
| 80 | rootCmd.AddCommand(embedCmd) |
| 81 | } |
| 82 | |