[feat] Improve performance by compressing in parallel (#6710)

* sanjaiyan: Improve performance by running functions in parallel * Update index.js * Update index.js * format * remove duplicate line * conver to Promise.all * Create twenty-apricots-grin.md Co-authored-by: Ben McCann <[email protected]>
sveltejs · Sep 12, 2022 · ec88a70 · ec88a70
1 parent 40e5647
commit ec88a70
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diff --git a/.changeset/twenty-apricots-grin.md b/.changeset/twenty-apricots-grin.md
@@ -0,0 +1,6 @@
+---
+"@sveltejs/adapter-node": patch
+"@sveltejs/adapter-static": patch
+---
+
+Improve performance by compressing in parallel
diff --git a/packages/adapter-node/index.js b/packages/adapter-node/index.js
@@ -32,8 +32,10 @@ export default function (opts = {}) {
 
 			if (precompress) {
 				builder.log.minor('Compressing assets');
-				await builder.compress(`${out}/client`);
-				await builder.compress(`${out}/prerendered`);
+				await Promise.all([
+					builder.compress(`${out}/client`),
+					builder.compress(`${out}/prerendered`)
+				]);
 			}
 
 			builder.log.minor('Building server');

diff --git a/packages/adapter-static/index.js b/packages/adapter-static/index.js
@@ -64,15 +64,11 @@ export default function (options) {
 			builder.writePrerendered(pages, { fallback });
 
 			if (precompress) {
+				builder.log.minor('Compressing assets and pages');
 				if (pages === assets) {
-					builder.log.minor('Compressing assets and pages');
 					await builder.compress(assets);
 				} else {
-					builder.log.minor('Compressing assets');
-					await builder.compress(assets);
-
-					builder.log.minor('Compressing pages');
-					await builder.compress(pages);
+					await Promise.all([builder.compress(assets), builder.compress(pages)]);
 				}
 			}