fix: Fix driver path env vars, driver documentation

joeyparrish · Jan 26, 2022 · 5f80282 · 5f80282
1 parent efe2a0a
commit 5f80282
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diff --git a/README.md b/README.md
@@ -17,6 +17,16 @@ npm install --save-dev karma-local-wd-launcher
 ```
 
 
+## Drivers
+
+This launcher assumes that drivers such as `chromedriver`, `geckodriver`, and
+`safaridriver` (Mac only) are already installed, executable, and in your `PATH`.
+
+Alternately, you may use the environment variables `CHROMEDRIVER_PATH`,
+`GECKODRIVER_PATH`, or `SAFARIDRIVER_PATH` to indicate where these drivers are
+installed.
+
+
 ## Configuration
 
 ```js

diff --git a/index.js b/index.js
@@ -38,7 +38,7 @@ const LocalWebDriverBase =
     win32: driverCommand,
   };
 
-  this.ENV_CMD = this.browserName.toUpperCase() + '_CMD';
+  this.ENV_CMD = driverCommand.toUpperCase() + '_PATH';
 
   const config = {
     protocol: 'http:',

diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "karma-local-wd-launcher",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Karma Local WebDriver Launcher - Launches local web browsers using WebDriver, to enable screenshots and other advanced tests to be executed in-browser.",
   "main": "index.js",
   "repository": {