Migrate to vite

scripts/check-photo-catalog.mjs

@@ -0,0 +1,84 @@
+import { readFile, readdir } from 'node:fs/promises';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const rootDir = path.resolve(__dirname, '..');
+const sourceDir = path.join(rootDir, 'src/pictures');
+const catalogPath = path.join(rootDir, 'src/photo-catalog.json');
+
+const isJpeg = (file) => /\.(jpe?g)$/i.test(file);
+
+const formatList = (items) => items.map((item) => `- ${item}`).join('\n');
+
+const main = async () => {
+  const sourceFiles = (await readdir(sourceDir)).filter(isJpeg).sort();
+  const catalog = JSON.parse(await readFile(catalogPath, 'utf8'));
+
+  if (!Array.isArray(catalog)) {
+    throw new Error('Photo catalog must be an array.');
+  }
+
+  const catalogFiles = catalog.map((entry, index) => {
+    if (!entry || typeof entry !== 'object') {
+      throw new Error(`Photo catalog entry ${index + 1} must be an object.`);
+    }
+
+    if (typeof entry.file !== 'string' || entry.file.trim() === '') {
+      throw new Error(`Photo catalog entry ${index + 1} is missing "file".`);
+    }
+
+    return entry.file;
+  });
+
+  const sourceFileSet = new Set(sourceFiles);
+  const catalogFileSet = new Set(catalogFiles);
+  const duplicateFiles = catalogFiles
+    .filter((file, index) => catalogFiles.indexOf(file) !== index)
+    .filter((file, index, files) => files.indexOf(file) === index)
+    .sort();
+  const missingFromCatalog = sourceFiles.filter(
+    (file) => !catalogFileSet.has(file)
+  );
+  const missingFromPictures = catalogFiles
+    .filter((file) => !sourceFileSet.has(file))
+    .sort();
+
+  if (
+    duplicateFiles.length > 0 ||
+    missingFromCatalog.length > 0 ||
+    missingFromPictures.length > 0
+  ) {
+    const sections = [];
+
+    if (duplicateFiles.length > 0) {
+      sections.push(
+        `Duplicate catalog file entries:\n${formatList(duplicateFiles)}`
+      );
+    }
+
+    if (missingFromCatalog.length > 0) {
+      sections.push(
+        `Photos missing from src/photo-catalog.json:\n${formatList(
+          missingFromCatalog
+        )}`
+      );
+    }
+
+    if (missingFromPictures.length > 0) {
+      sections.push(
+        `Catalog entries missing from src/pictures:\n${formatList(
+          missingFromPictures
+        )}`
+      );
+    }
+
+    throw new Error(sections.join('\n\n'));
+  }
+
+  console.log(
+    `Photo catalog includes all ${sourceFiles.length} source photos.`
+  );
+};
+
+await main();