Better support for Deno target transform (#238)

* feat: better support for Deno target transform * Reduce bloats on output for deno
cometkim · Dec 4, 2023 · 24d37be · 24d37be
1 parent fb11c28
commit 24d37be
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Showing 5 changed files with 13 additions and 4 deletions.
diff --git a/.changeset/nine-glasses-share.md b/.changeset/nine-glasses-share.md
@@ -0,0 +1,5 @@
+---
+"nanobundle": minor
+---
+
+Better support for Deno target transform
diff --git a/.changeset/tame-bees-allow.md b/.changeset/tame-bees-allow.md
@@ -0,0 +1,5 @@
+---
+"nanobundle": minor
+---
+
+Reduce bloats on output for deno
diff --git a/package.json b/package.json
@@ -27,7 +27,8 @@
     "bin.mjs"
   ],
   "engines": {
-    "node": ">=18.0.0"
+    "node": ">=18.0.0",
+    "deno": ">=1.9.0"
   },
   "resolutions": {
     "vite": "^5.0.0"

diff --git a/src/target.ts b/src/target.ts
@@ -13,9 +13,6 @@ const browsersToTargets = {
   'android': 'chrome',
   'and_chr': 'chrome',
   'and_ff': 'firefox',
-
-  // FIXME: better compat mode
-  'deno': 'chrome',
 } as const;
 
 const supportedBrowsers = new Set(Object.keys(browsersToTargets));

diff --git a/src/tasks/buildBundleTask.ts b/src/tasks/buildBundleTask.ts
@@ -170,6 +170,7 @@ async function buildBundleGroup({
     };
 
     if (options.platform === 'deno') {
+      esbuildOptions.target = ['deno1.9'];
       esbuildOptions.platform = 'neutral';
     } else {
       esbuildOptions.platform = options.platform;