| 50 | } |
| 51 | |
| 52 | func PlanMarkdownWrite(options MarkdownWriteOptions) (MarkdownWritePlan, error) { |
| 53 | if options.Append && options.Replace { |
| 54 | return MarkdownWritePlan{}, invalid("--append cannot be combined with --replace") |
| 55 | } |
| 56 | |
| 57 | if options.CheckOrphans && (!options.Replace || options.Append) { |
| 58 | return MarkdownWritePlan{}, invalid("--check-orphans requires --replace --markdown") |
| 59 | } |
| 60 | |
| 61 | if options.ImageCount < 0 { |
| 62 | return MarkdownWritePlan{}, invalid("image count must be >= 0") |
| 63 | } |
| 64 | |
| 65 | tab := strings.TrimSpace(options.Tab) |
| 66 | |
| 67 | mode, reason, err := planMarkdownWriteMode(options.Append, options.Replace, tab, options.Markdown) |
| 68 | if err != nil { |
| 69 | return MarkdownWritePlan{}, err |
| 70 | } |
| 71 | |
| 72 | markdown := options.Markdown |
| 73 | var anchors []docsmarkdown.ExplicitHeadingAnchor |
| 74 | |
| 75 | if mode == MarkdownWriteDriveReplace { |
| 76 | markdown = docsmarkdown.NormalizeTablesForDriveImport(markdown) |
| 77 | anchors = docsmarkdown.ImportExplicitHeadingAnchors(markdown) |
| 78 | markdown = docsmarkdown.StripHeadingAnchors(markdown) |
| 79 | } else { |
| 80 | anchors = docsmarkdown.ExplicitHeadingAnchors(markdown) |
| 81 | } |
| 82 | |
| 83 | rewriteHeadingLinks := strings.Contains(markdown, "](#") |
| 84 | insertImages := options.ImageCount > 0 |
| 85 | requiresDrive := mode == MarkdownWriteDriveReplace || options.CheckOrphans |
| 86 | requiresDocuments := mode != MarkdownWriteDriveReplace || |
| 87 | options.CheckOrphans || |
| 88 | rewriteHeadingLinks || |
| 89 | insertImages || |
| 90 | options.ApplyDocumentStyle |
| 91 | |
| 92 | return MarkdownWritePlan{ |
| 93 | Mode: mode, |
| 94 | Reason: reason, |
| 95 | Markdown: markdown, |
| 96 | Tab: tab, |
| 97 | ImageCount: options.ImageCount, |
| 98 | ExplicitHeadingAnchors: anchors, |
| 99 | CheckOrphans: options.CheckOrphans, |
| 100 | OrphanScopeWholeDocument: options.CheckOrphans && mode == MarkdownWriteDriveReplace, |
| 101 | RewriteHeadingLinks: rewriteHeadingLinks, |
| 102 | InsertImages: insertImages, |
| 103 | ApplyDocumentStyle: options.ApplyDocumentStyle, |
| 104 | RequiresDriveService: requiresDrive, |
| 105 | RequiresDocumentsService: requiresDocuments, |
| 106 | }, nil |
| 107 | } |
| 108 | |
| 109 | func planMarkdownWriteMode(appendMode, replaceMode bool, tab, markdown string) (MarkdownWriteMode, MarkdownWriteReason, error) { |