how to use github actions variables

How can I store and retrieve values in GitHub Actions?

GitHub Actions provides a convenient way to store and retrieve values during your workflow executions. You can achieve this by using the context object or by defining environment variables. The context object provides information about the current workflow run, such as the repository, event that triggered the workflow, and commit information. To access the context object, use the github context variable.

What is the syntax for using GitHub Actions variables?

To define a variable, use the env keyword followed by the variable name and an equals sign =. For example:

<code>env:
  MY_VARIABLE: "Hello World"</code>

To reference a variable in your workflow, use the ${{ }} syntax. For example:

<code>echo ${{ env.MY_VARIABLE }}</code>

Can I use variables to share information between different steps in a GitHub Actions workflow?

Yes, you can use variables to share information between different steps in a workflow. Variables defined in one step can be accessed by subsequent steps. This allows you to pass data between steps and facilitate more complex workflows.

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