add: meal ingestion CLI for images and metadata

scripts/generate-thumbnails.js

@@ -182,6 +182,18 @@ function writeManifest(manifest) {
 
 async function main() {
   const options = parseArgs(process.argv.slice(2));
+  const summary = await buildThumbnails(options);
+
+  console.log(
+    `Thumbnail build complete: ${summary.generated} generated, ${summary.skipped} skipped, ${summary.removed} removed`
+  );
+}
+
+async function buildThumbnails(options = {}) {
+  const settings = {
+    force: false,
+    ...options,
+  };
   const meals = loadMeals();
   const manifest = loadManifest();
   const nextManifest = {};
@@ -194,7 +206,7 @@ async function main() {
   let skipped = 0;
 
   for (const meal of meals) {
-    const result = await generateThumbnail(meal, manifest, options);
+    const result = await generateThumbnail(meal, manifest, settings);
     nextManifest[getManifestKey(meal.id)] = result.manifestEntry;
 
     if (result.changed) {
@@ -206,12 +218,21 @@ async function main() {
 
   writeManifest(nextManifest);
 
-  console.log(
-    `Thumbnail build complete: ${generated} generated, ${skipped} skipped, ${removed} removed`
-  );
+  return {
+    generated,
+    removed,
+    skipped,
+    total: meals.length,
+  };
 }
 
-main().catch((error) => {
-  console.error(error.message);
-  process.exitCode = 1;
-});
+if (require.main === module) {
+  main().catch((error) => {
+    console.error(error.message);
+    process.exitCode = 1;
+  });
+}
+
+module.exports = {
+  buildThumbnails,
+};