Merge pull request #309 from happo/zlib-level

Use zlib level 6 when making zip files
happo · Feb 13, 2025 · 8fdb4f4 · 8fdb4f4
2 parents 6e4544d + 0b3c0e1
commit 8fdb4f4
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diff --git a/src/createStaticPackage.js b/src/createStaticPackage.js
@@ -66,6 +66,7 @@ export default function createStaticPackage({ tmpdir, publicFolders }) {
       // Concurrency in the stat queue leads to non-deterministic output.
       // https://github.com/archiverjs/node-archiver/issues/383#issuecomment-2253139948
       statConcurrency: 1,
+      zlib: { level: 6 },
     });
 
     const stream = new Writable();

diff --git a/src/prepareAssetsPackage.js b/src/prepareAssetsPackage.js
@@ -17,6 +17,7 @@ function makePackage({ paths, publicFolders }) {
       // Concurrency in the stat queue leads to non-deterministic output.
       // https://github.com/archiverjs/node-archiver/issues/383#issuecomment-2253139948
       statConcurrency: 1,
+      zlib: { level: 6 },
     });
 
     const stream = new Writable();

diff --git a/src/remoteRunner.js b/src/remoteRunner.js
@@ -20,6 +20,7 @@ function staticDirToZipFile(dir) {
       // Concurrency in the stat queue leads to non-deterministic output.
       // https://github.com/archiverjs/node-archiver/issues/383#issuecomment-2253139948
       statConcurrency: 1,
+      zlib: { level: 6 },
     });
 
     const rnd = crypto.randomBytes(4).toString('hex');