Supported CLI Args and ENV Variables in Automate
Which CLI args or ENV Variables can be used with BrowserStack SDK?
The following table displays all the supported CLI arguments with corresponding ENV variables:
| CLI args list | ENV Variables list |
|---|---|
| browserstack.username | BROWSERSTACK_USERNAME |
| browserstack.user_name | BROWSERSTACK_USER_NAME |
| browserstack.accesskey browserstack.access_key |
BROWSERSTACK_ACCESS_KEY |
| browserstack.projectName | BROWSERSTACK_PROJECT_NAME |
| browserstack.buildName | BROWSERSTACK_BUILD_NAME |
| browserstack.buildIdentifier | BROWSERSTACK_BUILD_IDENTIFIER |
| browserstack.parallelsPerPlatform browserstack.ppp |
BROWSERSTACK_PARALLELS_PER_PLATFORM |
| browserstack.local | BROWSERSTACK_LOCAL |
| browserstack.localIdentifier | BROWSERSTACK_LOCAL_IDENTIFIER |
| browserstack.rerunTests | BROWSERSTACK_RERUN_TESTS |
| browserstack.automation | BROWSERSTACK_AUTOMATION |
| browserstack.app | BROWSERSTACK_APP |
Following is an example of how it can be used:
Using CLI args
| Framework | Prefix | Example command |
|---|---|---|
| Java | -D | mvn test -P sample-test -Dbrowserstack.buildName="MySampleBuild" |
| NodeJS | – – |
npm run sample-test -- --browserstack.buildName "MySampleBuild"Or npm run sample-test -- --browserstack.buildName="MySampleBuild"
|
| Python | – | browserstack-sdk python ./tests/test.py --browserstack.buildName "MySampleBuild" |
| C# | – | dotnet browserstack-sdk --browserstack.buildName "MySampleBuild" |
Using Environment Variables
| OS | Set env variable | Set env variable in a single command |
|---|---|---|
| MacOS/Linux | export BROWSERSTACK_BUILD_NAME="MySampleBuild" |
BROWSERSTACK_BUILD_NAME="MySampleBuild" <your-test-command> |
| Windows Powershell | $env:BROWSERSTACK_BUILD_NAME "MySampleBuild" |
$env:BROWSERSTACK_BUILD_NAME="MySampleBuild"; <YOUR_TEST_COMMAND> |
| Windows cmd | set BROWSERSTACK_BUILD_NAME "MySampleBuild" |
set BROWSERSTACK_BUILD_NAME="MySampleBuild"&& <YOUR_TEST_COMMAND> |
In addition to specifying values directly in the browserstack.yml configuration file, BrowserStack supports fetching values dynamically from environment variables. This allows for greater flexibility in managing configuration settings based on your environment.
To access environment variables within the browserstack.yml file, use the following syntax:
Replace ENV_VARIABLE with the name of the environment variable you wish to reference.
Example
Suppose you want to specify the testing framework to be used in your configuration. Instead of hardcoding the framework value in browserstack.yml, you can fetch it from an environment variable.
Step 1: Set the Environment Variable
Set the desired framework as an environment variable using your terminal:
Step 2: Reference the Environment Variable in browserstack.yml
In your browserstack.yml file, use the environment variable syntax to specify the framework:
Now, when BrowserStack reads the browserstack.yml file, it will dynamically replace ${MY_FRAMEWORK} with the value of the MY_FRAMEWORK environment variable, which is testng in this example.
You can use any valid environment variable name, and it’s not limited to a predefined list.
Note that CLI arguments take precedence over ENV variables.
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