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perf: minify the generated bundle by default #714

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Merged
merged 2 commits into from
Jun 6, 2025
Merged

perf: minify the generated bundle by default #714

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3b31ba5
perf: minify the generated bundle by default
vicb Jun 6, 2025
75c6794
fixup! changeset
vicb Jun 6, 2025
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5 changes: 5 additions & 0 deletions .changeset/giant-books-dream.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
"@opennextjs/cloudflare": patch
---

perf: minify the generated bundle by default
8 changes: 6 additions & 2 deletions packages/cloudflare/src/cli/build/bundle-server.ts
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Expand Up @@ -48,7 +48,7 @@ const optionalDependencies = [
export async function bundleServer(buildOpts: BuildOptions): Promise<void> {
patches.copyPackageCliFiles(packageDistDir, buildOpts);

const { appPath, outputDir, monorepoRoot } = buildOpts;
const { appPath, outputDir, monorepoRoot, debug } = buildOpts;
const baseManifestPath = path.join(
outputDir,
"server-functions/default",
Expand Down Expand Up @@ -76,7 +76,11 @@ export async function bundleServer(buildOpts: BuildOptions): Promise<void> {
outfile: openNextServerBundle,
format: "esm",
target: "esnext",
minify: false,
// Minify code as much as possible but stay safe by not renaming identifiers
minifyWhitespace: !debug,
minifyIdentifiers: false,
minifySyntax: !debug,
legalComments: "none",
metafile: true,
// Next traces files using the default conditions from `nft` (`node`, `require`, `import` and `default`)
//
Expand Down