X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=rollup.config.mjs;h=e40f170d422e4b09a18f5e64f975a24d2b15bfb2;hb=0fe39c9754981258c5330fa20fb5ad6141340b33;hp=99f833b4108e3f5b799b0310eef99d10ddde4122;hpb=5119cf1a3864eaadb079ae68df6d4dae1a52b2cb;p=poolifier.git

diff --git a/rollup.config.mjs b/rollup.config.mjs
index 99f833b4..e40f170d 100644
--- a/rollup.config.mjs
+++ b/rollup.config.mjs
@@ -1,42 +1,58 @@
+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 = Math.floor(availableParallelism() / 2)
+
 export default {
   input: 'src/index.ts',
   strictDeprecations: true,
   output: [
     {
       format: 'cjs',
-      sourcemap: !!isDevelopmentBuild,
       ...(isDevelopmentBuild && {
         dir: 'lib',
+        sourcemap: true,
         preserveModules: true,
         preserveModulesRoot: 'src'
       }),
       ...(!isDevelopmentBuild && {
         file: 'lib/index.js',
-        plugins: [terser({ maxWorkers: 2 })]
+        plugins: [terser({ maxWorkers })]
       })
     },
     {
       format: 'esm',
-      sourcemap: !!isDevelopmentBuild,
       ...(isDevelopmentBuild && {
         dir: 'lib',
+        sourcemap: true,
         entryFileNames: '[name].mjs',
         preserveModules: true,
         preserveModulesRoot: 'src'
       }),
       ...(!isDevelopmentBuild && {
         file: 'lib/index.mjs',
-        plugins: [terser({ maxWorkers: 2 })]
+        plugins: [terser({ maxWorkers })]
       })
     }
   ],
@@ -45,7 +61,9 @@ export default {
     'node:cluster',
     'node:crypto',
     'node:events',
+    'node:fs',
     'node:os',
+    'node:perf_hooks',
     'node:worker_threads'
   ],
   plugins: [