X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=rollup.config.mjs;h=90d56e6034a53764bc90c4ccc8e744a5d21c44a6;hb=472f3f1a5d003abdbb94c5ce808de7c44bfe90ab;hp=28b89d86ba9a550a80637b5d18217f569f42ec0d;hpb=1a89e64634e98f654c004bf702209570c513bd8b;p=poolifier.git

diff --git a/rollup.config.mjs b/rollup.config.mjs
index 28b89d86..90d56e60 100644
--- a/rollup.config.mjs
+++ b/rollup.config.mjs
@@ -1,15 +1,28 @@
-import { cpus } from 'node:os'
+import * as os from 'node:os'
 import terser from '@rollup/plugin-terser'
 import typescript from '@rollup/plugin-typescript'
 import analyze from 'rollup-plugin-analyzer'
 import command from 'rollup-plugin-command'
 import del from 'rollup-plugin-delete'
 
+const availableParallelism = () => {
+  let availableParallelism = 1
+  try {
+    availableParallelism = os.availableParallelism()
+  } catch {
+    const cpus = os.cpus()
+    if (Array.isArray(cpus) && cpus.length > 0) {
+      availableParallelism = cpus.length
+    }
+  }
+  return availableParallelism
+}
+
 const isDevelopmentBuild = process.env.BUILD === 'development'
 const isAnalyzeBuild = process.env.ANALYZE
 const isDocumentationBuild = process.env.DOCUMENTATION
 
-const maxWorkers = Math.floor(cpus().length / 2)
+const maxWorkers = Math.floor(availableParallelism() / 2)
 
 export default {
   input: 'src/index.ts',