X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=rollup.config.mjs;h=e40f170d422e4b09a18f5e64f975a24d2b15bfb2;hb=e919313e51a0ee0fb5b81b9d5594c356e87fa930;hp=d88f9734de2f431f89c2a79ccc5038b88ee17f98;hpb=23ccf9d796ac950710863515ff45612a0456931d;p=poolifier.git

diff --git a/rollup.config.mjs b/rollup.config.mjs
index d88f9734..e40f170d 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 numberOfCpus = os.cpus()
+    if (Array.isArray(numberOfCpus) && numberOfCpus.length > 0) {
+      availableParallelism = numberOfCpus.length
+    }
+  }
+  return availableParallelism
+}
+
 const isDevelopmentBuild = process.env.BUILD === 'development'
 const isAnalyzeBuild = process.env.ANALYZE
 const isDocumentationBuild = process.env.DOCUMENTATION
 
-const maxWorkers = cpus().length / 2
+const maxWorkers = Math.floor(availableParallelism() / 2)
 
 export default {
   input: 'src/index.ts',