feat: added test script and validation

Author: lmammino

package.json

@@ -5,7 +5,10 @@
   "main": "index.js",
   "type": "module",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1",
+    "lint:biome": "biome lint .",
+    "lint:biome:format": "biome format .",
+    "validate": "tsx scripts/validate-books.ts",
+    "test": "pnpm run lint:biome && pnpm run lint:biome:format && pnpm run validate",
     "build": "rm -rf dist && tsx scripts/build.ts"
   },
   "keywords": [],
@@ -16,6 +19,7 @@
     "@biomejs/biome": "1.6.1",
     "@types/node": "^20.11.28",
     "@types/turndown": "^5.0.4",
+    "ajv": "^8.12.0",
     "cheerio": "1.0.0-rc.12",
     "marked": "^12.0.1",
     "mkdirp": "^3.0.1",

pnpm-lock.yaml

@@ -1,7 +1,5 @@
 import { cp, readFile, writeFile } from 'node:fs/promises'
 import { dirname, join } from 'node:path'
-import { fileURLToPath } from 'node:url'
-// biome-ignore lint/nursery/noUndeclaredDependencies: <explanation>
 import { marked } from 'marked'
 import { mkdirp } from 'mkdirp'
 import slugify from 'slugify'
@@ -12,7 +10,7 @@ const REPO_URL = 'https://github.com/FullStackBulletin/fullstack-books'
 const GH_PAGES_URL = 'https://fullStackbulletin.github.io/fullstack-books'
 const baseUrl = process.env.BASE_URL ?? GH_PAGES_URL
 
-const __dirname = dirname(fileURLToPath(import.meta.url))
+const __dirname = dirname(new URL(import.meta.url).pathname)
 const destPath = join(__dirname, '..', 'dist')
 const booksPath = join(__dirname, '..', 'dist', 'books')
 const authorsPath = join(__dirname, '..', 'dist', 'authors')

scripts/build.ts

@@ -0,0 +1,17 @@
+import { readFile } from 'node:fs/promises'
+import { dirname, join } from 'node:path'
+import Ajv from 'ajv'
+import { parse } from 'yaml'
+
+const __dirname = dirname(new URL(import.meta.url).pathname)
+const sourcePath = join(__dirname, '..', 'src', 'books.yml')
+const schemaPath = join(__dirname, '..', 'src', 'raw-books.schema.json')
+const data = parse(await readFile(sourcePath, 'utf-8'))
+const schema = parse(await readFile(schemaPath, 'utf-8'))
+
+const ajv = new Ajv.default()
+
+if (!ajv.validate(schema, data)) {
+  console.error(ajv.errors)
+  process.exit(1)
+}

scripts/validate-books.ts

@@ -15,6 +15,9 @@
       "subtitle": {
         "type": "string"
       },
+      "cover": {
+        "type": "string"
+      },
       "edition": {
         "type": "number"
       },
@@ -45,6 +48,7 @@
         "type": "string"
       }
     },
-    "required": ["title", "authors", "links", "description"]
+    "required": ["title", "authors", "links", "description"],
+    "additionalProperties": false
   }
 }