Fix error handling

1 files changed, 14 insertions, 13 deletions

diff --git a/build.js b/build.js
index 6a71e22..1a472fc 100644
--- a/build.js
+++ b/build.js
@@ -28,20 +28,19 @@ fs.cpSync(SRC_DIR, DIST_DIR, { recursive: true });
 

 const htmlTemplate = fs.readFileSync(HTML_TEMP_PATH, "utf-8");

 

-const galleryJsonList = fs.readdirSync(GALLERY_DIR);

+let galleryJsonList = [];

+try {

+    galleryJsonList = fs.readdirSync(GALLERY_DIR);

+} catch (err) {

+    if (err.message?.includes("ENOENT")) {

+        console.warn("Could not read galleries, using empty list.");

+    } else {

+        throw err;

+    }

+}

+

 const galleryViews = galleryJsonList

-    .map((fileName) => {

-        try {

-            return fs.readFileSync(path.join(GALLERY_DIR, fileName), "utf-8");

-        } catch (err) {

-            if (err.message?.includes("ENOENT")) {

-                console.warn("Could not read galleries, using empty list");

-                return []

-            } else {

-                throw err;

-            }

-        }

-    })

+    .map((fileName) => fs.readFileSync(path.join(GALLERY_DIR, fileName), "utf-8"))

     .map(JSON.parse)

     .map((gallery) => {

         const rows = sliceIntoChunks(gallery["images"], gallery["column_count"]);

@@ -54,3 +53,5 @@ const galleryViews = galleryJsonList
 

 const renderedHtml = M.render(htmlTemplate, { galleries: galleryViews} );

 fs.writeFileSync(HTML_OUT_PATH, renderedHtml);

+

+console.log("Done.");
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