Dev: Run tests on all CPU cores on CI

overlookmotel · Mar 29, 2023 · 924d444 · 924d444
1 parent ab078ba
commit 924d444
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/jest.config.js b/jest.config.js
@@ -13,5 +13,8 @@ module.exports = {
 	collectCoverageFrom: ['index.js', 'lib/**/*.js'],
 	moduleNameMapper: {
 		'^got-resume($|/.*)': '<rootDir>$1'
-	}
+	},
+	// Jest by default uses a number of workers equal to number of CPU cores minus 1.
+	// Github Actions runners provide 2 cores and running with 2 workers is faster than 1.
+	...(process.env.CI && {maxWorkers: '100%'})
 };