From 2dd1139e551487ee46b7689e0f65b467cf672f86 Mon Sep 17 00:00:00 2001
From: Jan W <jan.we@exodus.io>
Date: Mon, 16 Sep 2024 08:41:35 +0200
Subject: [PATCH] feat: enable coverage through EXODUS_TEST_COVERAGE

---
 bin/index.js | 3 ++-
 src/env.js   | 5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)
 create mode 100644 src/env.js

diff --git a/bin/index.js b/bin/index.js
index d03f1b1..f0254b1 100755
--- a/bin/index.js
+++ b/bin/index.js
@@ -14,6 +14,7 @@ import assert from 'node:assert/strict'
 import { Queue } from '@chalker/queue'
 import glob from 'fast-glob'
 import { haveModuleMocks, haveSnapshots, haveForceExit } from '../src/version.js'
+import { isTruthy } from '../src/env.js'
 
 const bindir = dirname(fileURLToPath(import.meta.url))
 const DEFAULT_PATTERNS = [`**/?(*.)+(spec|test).?([cm])[jt]s?(x)`] // do not trust magic dirs by default
@@ -42,7 +43,7 @@ function parseOptions() {
     flow: false,
     esbuild: false,
     babel: false,
-    coverage: false,
+    coverage: isTruthy(process.env.EXODUS_TEST_COVERAGE),
     coverageEngine: 'c8', // c8 or node
     watch: false,
     only: false,
diff --git a/src/env.js b/src/env.js
new file mode 100644
index 0000000..1804248
--- /dev/null
+++ b/src/env.js
@@ -0,0 +1,5 @@
+const truthy = new Set(['true', '1', 'yes', 'y', 'on'])
+
+export function isTruthy(envVar) {
+  return truthy.has(envVar)
+}