From 5519f8f39ad88a04da95fb6225e61dbdfbab002f Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=B4me=20Benoit?= <jerome.benoit@piment-noir.org>
Date: Mon, 10 May 2021 09:18:35 +0200
Subject: [PATCH] Instrument the code at development build for istanbul (#347)

---
 README.md         |  6 ++++--
 package-lock.json | 10 ++++++++++
 package.json      |  1 +
 rollup.config.mjs |  2 ++
 4 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 7e89e90f..f2ed1152 100644
--- a/README.md
+++ b/README.md
@@ -160,10 +160,12 @@ You can use node versions 12.x, 13.x, 14.x, 16.x
 - `onlineHandler` (optional) - A function that will listen for online event on each worker
 - `exitHandler` (optional) - A function that will listen for exit event on each worker
 - `workerChoiceStrategy` (optional) - The work choice strategy to use in this pool:
+
   - `WorkerChoiceStrategies.ROUND_ROBIN`: Submit tasks to worker in this pool in a round robbin fashion
-  - `WorkerChoiceStrategies.LESS_RECENTLY_USED`: Submit tasks to the less recently used worker in the pool  
-  
+  - `WorkerChoiceStrategies.LESS_RECENTLY_USED`: Submit tasks to the less recently used worker in the pool
+
   Default: `WorkerChoiceStrategies.ROUND_ROBIN`
+
 - `enableEvents` (optional) - Events emission enablement in this pool. Default: true
 
 ### `pool = new DynamicThreadPool/DynamicClusterPool(min, max, filePath, opts)`
diff --git a/package-lock.json b/package-lock.json
index f29e8cfb..95a6efa6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4479,6 +4479,16 @@
         "del": "^5.1.0"
       }
     },
+    "rollup-plugin-istanbul": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-istanbul/-/rollup-plugin-istanbul-3.0.0.tgz",
+      "integrity": "sha512-z8kD2A57qTcxgqjbJ8cZBBE/IGYk+iJtE42sCaZjrSe/uBEUq5jJYvQwquJ+Acfko1LMYww4EJfeMJmc0GttpQ==",
+      "dev": true,
+      "requires": {
+        "@rollup/pluginutils": "^4.1.0",
+        "istanbul-lib-instrument": "^4.0.3"
+      }
+    },
     "rollup-plugin-terser": {
       "version": "7.0.2",
       "resolved": "https://registry.npmjs.org/rollup-plugin-terser/-/rollup-plugin-terser-7.0.2.tgz",
diff --git a/package.json b/package.json
index affd3c2e..9f260612 100644
--- a/package.json
+++ b/package.json
@@ -88,6 +88,7 @@
     "rollup-plugin-analyzer": "^4.0.0",
     "rollup-plugin-command": "^1.1.3",
     "rollup-plugin-delete": "^2.0.0",
+    "rollup-plugin-istanbul": "^3.0.0",
     "rollup-plugin-terser": "^7.0.2",
     "rollup-plugin-typescript2": "^0.30.0",
     "sonar-scanner": "^3.1.0",
diff --git a/rollup.config.mjs b/rollup.config.mjs
index 77d516bd..f301a087 100644
--- a/rollup.config.mjs
+++ b/rollup.config.mjs
@@ -3,6 +3,7 @@ import analyze from 'rollup-plugin-analyzer'
 import { terser } from 'rollup-plugin-terser'
 import del from 'rollup-plugin-delete'
 import command from 'rollup-plugin-command'
+import istanbul from 'rollup-plugin-istanbul'
 
 const isDevelopmentBuild = process.env.BUILD === 'development'
 const isAnalyze = process.env.ANALYZE
@@ -25,6 +26,7 @@ export default {
         ? 'tsconfig.development.json'
         : 'tsconfig.json'
     }),
+    isDevelopmentBuild && istanbul(),
     del({
       targets: ['lib/*']
     }),
-- 
2.34.1