how to export variable in github actions

This article provides a comprehensive guide on managing environment variables within GitHub actions. It discusses two methods: exporting variables using the "export" keyword and defining outputs using the "outputs" keyword. The gu

How to export an environment variable from a GitHub action?

To export an environment variable from a GitHub action, you can use the export keyword. The syntax for exporting a variable is as follows:

<code class="yaml">export variable_name=variable_value</code>

For example, the following action exports the MY_VARIABLE environment variable with the value my-value:

<code class="yaml">steps:
  - export MY_VARIABLE=my-value</code>

How can I make a variable available outside of a GitHub action?

To make a variable available outside of a GitHub action, you can use the outputs keyword. The syntax for defining outputs is as follows:

<code class="yaml">outputs:
  variable_name:
    value: variable_value</code>

For example, the following action defines the MY_VARIABLE output with the value my-value:

<code class="yaml">outputs:
  MY_VARIABLE:
    value: my-value</code>

What is the syntax for exporting a variable in GitHub actions?

The syntax for exporting a variable in GitHub actions is as follows:

<code class="yaml">export variable_name=variable_value</code>

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