Initial commit

scripts/search/package.json

@@ -0,0 +1,12 @@
+{
+  "name": "search",
+  "version": "1.0.0",
+  "description": "",
+  "main": "prepare-index.js",
+  "type": "module",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "Aftab Alam",
+  "license": "ISC"
+}

scripts/search/prepare-index.js

@@ -0,0 +1,37 @@
+import path from 'path'
+import { promises as fs } from 'fs'
+import { globby } from 'globby'
+import grayMatter from 'gray-matter'
+
+(async function () {
+    // prepare the dirs
+    const srcDir = path.join(process.cwd(), 'src')
+    const publicDir = path.join(process.cwd(), 'public')
+    const contentDir = path.join(srcDir, 'pages', 'blog')
+    const contentFilePattern = path.join(contentDir, '*.md')
+    const indexFile = path.join(publicDir, 'search-index.json')
+    const getSlugFromPathname = (pathname) => path.basename(pathname, path.extname(pathname))
+
+    const contentFilePaths = await globby([ contentFilePattern ])
+
+    if(contentFilePaths.length) {
+        const files = contentFilePaths.map(async(filePath) => await fs.readFile(filePath, 'utf8'))
+        const index = []
+        let i = 0
+        for await (let file of files){
+            const { data: { title, description, tags }, content } = grayMatter(file)
+            index.push({
+                slug: getSlugFromPathname(contentFilePaths[i]),
+                category: 'blog',
+                title,
+                description,
+                tags,
+                body: content
+            })
+            i++
+        }
+        await fs.writeFile(indexFile, JSON.stringify(index))
+        console.log(`Indexed ${index.length} documents from ${contentDir} to ${indexFile}`)
+    }
+
+})();