tiffmin 已修改 . 還原成這個修訂版本
1 file changed, 3 insertions
11ty-to-astro.mjs
| @@ -1,3 +1,6 @@ | |||
| 1 | + | // ChatGPT conversation to help with this script: | |
| 2 | + | // https://chatgpt.com/share/6817d17d-5a24-8002-9471-b5aa174f689d | |
| 3 | + | ||
| 1 | 4 | import fs from "fs"; | |
| 2 | 5 | import path from "path"; | |
| 3 | 6 | import matter from "gray-matter"; | |
tiffmin 已修改 . 還原成這個修訂版本
1 file changed, 140 insertions
11ty-to-astro.mjs(檔案已創建)
| @@ -0,0 +1,140 @@ | |||
| 1 | + | import fs from "fs"; | |
| 2 | + | import path from "path"; | |
| 3 | + | import matter from "gray-matter"; | |
| 4 | + | import yaml from "js-yaml"; | |
| 5 | + | ||
| 6 | + | // Configuration | |
| 7 | + | const inputDir = "./src/content/post/"; // Folder containing markdown files | |
| 8 | + | const backupDir = "./backup"; // Backup before modifying | |
| 9 | + | ||
| 10 | + | // Create backup directory if it doesn't exist | |
| 11 | + | if (!fs.existsSync(backupDir)) { | |
| 12 | + | fs.mkdirSync(backupDir); | |
| 13 | + | } | |
| 14 | + | ||
| 15 | + | // Preferred frontmatter key order | |
| 16 | + | const preferredKeyOrder = [ | |
| 17 | + | "title", | |
| 18 | + | "description", | |
| 19 | + | "publishDate", | |
| 20 | + | "updatedDate", | |
| 21 | + | "tags", | |
| 22 | + | "slug", | |
| 23 | + | "draft", | |
| 24 | + | ]; | |
| 25 | + | ||
| 26 | + | function sortFrontmatterKeys(data) { | |
| 27 | + | const sorted = {}; | |
| 28 | + | preferredKeyOrder.forEach((key) => { | |
| 29 | + | if (data[key] !== undefined) { | |
| 30 | + | sorted[key] = data[key]; | |
| 31 | + | } | |
| 32 | + | }); | |
| 33 | + | Object.keys(data).forEach((key) => { | |
| 34 | + | if (!sorted.hasOwnProperty(key)) { | |
| 35 | + | sorted[key] = data[key]; | |
| 36 | + | } | |
| 37 | + | }); | |
| 38 | + | return sorted; | |
| 39 | + | } | |
| 40 | + | ||
| 41 | + | // Format dates consistently | |
| 42 | + | function formatDate(value) { | |
| 43 | + | if (value instanceof Date) { | |
| 44 | + | return value.toISOString().split("T")[0]; | |
| 45 | + | } | |
| 46 | + | return value; | |
| 47 | + | } | |
| 48 | + | ||
| 49 | + | // Extract date from filename if present | |
| 50 | + | function extractDateFromFilename(filename) { | |
| 51 | + | const match = filename.match(/^(\d{4}-\d{2}-\d{2})-(.+)$/); | |
| 52 | + | if (match) { | |
| 53 | + | return { | |
| 54 | + | date: match[1], | |
| 55 | + | newFilename: match[2], | |
| 56 | + | }; | |
| 57 | + | } | |
| 58 | + | return null; | |
| 59 | + | } | |
| 60 | + | ||
| 61 | + | // Clean and fix a single file | |
| 62 | + | function fixFile(filePath) { | |
| 63 | + | const rawContent = fs.readFileSync(filePath, "utf8"); | |
| 64 | + | const { data: frontmatter, content } = matter(rawContent); | |
| 65 | + | ||
| 66 | + | let cleanedFrontmatter = { ...frontmatter }; | |
| 67 | + | const fileName = path.basename(filePath); | |
| 68 | + | const dateInfo = extractDateFromFilename(fileName); | |
| 69 | + | ||
| 70 | + | // Move date from filename into publishDate if missing | |
| 71 | + | if (dateInfo) { | |
| 72 | + | if (!cleanedFrontmatter.publishDate) { | |
| 73 | + | cleanedFrontmatter.publishDate = dateInfo.date; | |
| 74 | + | } | |
| 75 | + | } | |
| 76 | + | ||
| 77 | + | // Rename "date" -> "publishDate" if necessary | |
| 78 | + | if (cleanedFrontmatter.date && !cleanedFrontmatter.publishDate) { | |
| 79 | + | cleanedFrontmatter.publishDate = cleanedFrontmatter.date; | |
| 80 | + | delete cleanedFrontmatter.date; | |
| 81 | + | } | |
| 82 | + | ||
| 83 | + | // Fix date formats | |
| 84 | + | Object.keys(cleanedFrontmatter).forEach((key) => { | |
| 85 | + | if (key.toLowerCase().includes("date")) { | |
| 86 | + | cleanedFrontmatter[key] = formatDate(cleanedFrontmatter[key]); | |
| 87 | + | } | |
| 88 | + | }); | |
| 89 | + | ||
| 90 | + | // If publishDate missing, set draft: true | |
| 91 | + | if ( | |
| 92 | + | !cleanedFrontmatter.publishDate && cleanedFrontmatter.draft === undefined | |
| 93 | + | ) { | |
| 94 | + | cleanedFrontmatter.draft = true; | |
| 95 | + | } | |
| 96 | + | ||
| 97 | + | // Sort frontmatter keys | |
| 98 | + | cleanedFrontmatter = sortFrontmatterKeys(cleanedFrontmatter); | |
| 99 | + | ||
| 100 | + | const yamlContent = yaml.dump(cleanedFrontmatter, { | |
| 101 | + | lineWidth: 1000, | |
| 102 | + | quotingType: '"', | |
| 103 | + | }); | |
| 104 | + | ||
| 105 | + | const finalContent = `---\n${yamlContent}---\n\n${content.trim()}\n`; | |
| 106 | + | ||
| 107 | + | // Backup original | |
| 108 | + | const backupPath = path.join(backupDir, fileName); | |
| 109 | + | fs.copyFileSync(filePath, backupPath); | |
| 110 | + | ||
| 111 | + | // Determine new filename | |
| 112 | + | let outputPath = filePath; | |
| 113 | + | if (dateInfo) { | |
| 114 | + | const newFilename = dateInfo.newFilename; | |
| 115 | + | outputPath = path.join(path.dirname(filePath), newFilename); | |
| 116 | + | } | |
| 117 | + | ||
| 118 | + | // Write cleaned file (possibly with new filename) | |
| 119 | + | fs.writeFileSync(outputPath, finalContent, "utf8"); | |
| 120 | + | ||
| 121 | + | // If filename changed, delete the old file | |
| 122 | + | if (outputPath !== filePath) { | |
| 123 | + | fs.unlinkSync(filePath); | |
| 124 | + | console.log(`Fixed & Renamed: ${fileName} -> ${path.basename(outputPath)}`); | |
| 125 | + | } else { | |
| 126 | + | console.log(`Fixed: ${fileName}`); | |
| 127 | + | } | |
| 128 | + | } | |
| 129 | + | ||
| 130 | + | // Process all markdown files | |
| 131 | + | function fixAllFiles() { | |
| 132 | + | const files = fs.readdirSync(inputDir); | |
| 133 | + | files.forEach((file) => { | |
| 134 | + | if (file.endsWith(".md")) { | |
| 135 | + | fixFile(path.join(inputDir, file)); | |
| 136 | + | } | |
| 137 | + | }); | |
| 138 | + | } | |
| 139 | + | ||
| 140 | + | fixAllFiles(); | |
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