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Franz Diebold 9184b3ea33 Improve documentation.
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:octocat: 🚀 GitHub Environment Variables Action

GitHub Action: View on Marketplace Demo: available Version: v1.2.0 Lint and Test license: MIT

A GitHub Action to expose useful environment variables.

Environment Variables exposed by this Action

Environment Variable Name Description Example value
GITHUB_REPOSITORY_SLUG The slug of the owner and repository name (i.e. slug of FranzDiebold/github-env-vars-action). franzdiebold-github-env-vars-action
GITHUB_REPOSITORY_OWNER The owner of the repository. FranzDiebold
GITHUB_REPOSITORY_OWNER_SLUG The slug of the owner of the repository. franzdiebold
GITHUB_REPOSITORY_NAME The name of the repository. github-env-vars-action
GITHUB_REPOSITORY_NAME_SLUG The slug of the name of the repository. github-env-vars-action
GITHUB_REF_SLUG The slug of the branch or tag ref that triggered the workflow (i.e. slug of refs/heads/feat/feature-branch-1).
If neither a branch or tag is available for the event type, the variable will not exist.		 refs-heads-feat-feature-branch-1
GITHUB_REF_NAME The branch or tag name that triggered the workflow.
If neither a branch or tag is available for the event type, the variable will not exist.		 feat/feature-branch-1
GITHUB_REF_NAME_SLUG The slug of the branch or tag name that triggered the workflow.
If neither a branch or tag is available for the event type, the variable will not exist.		 feat-feature-branch-1
GITHUB_SHA_SHORT The shortened commit SHA (8 characters) that triggered the workflow. ffac537e

The slugified values are designed to be used in a URL.

Default Environment Variables exposed by GitHub

For a full list of default environment variables exposed by GitHub see https://help.github.com/en/actions/configuring-and-managing-workflows/using-environment-variables#default-environment-variables.

Environment Variable Name Description Example value
GITHUB_ACTOR The name of the person or app that initiated the workflow. octocat
GITHUB_REPOSITORY The owner and repository name. FranzDiebold/github-env-vars-action
GITHUB_SHA The commit SHA that triggered the workflow. ffac537e6cbbf934b08745a378932722df287a53
GITHUB_REF The branch or tag ref that triggered the workflow.
If neither a branch or tag is available for the event type, the variable will not exist.		 refs/heads/feat/feature-branch-1

🚀 Example usage

steps:
  - uses: FranzDiebold/github-env-vars-action@v1.2.0
  - name: Print environment variables
    run: |
      echo "GITHUB_REPOSITORY_SLUG=$GITHUB_REPOSITORY_SLUG"
      echo "GITHUB_REPOSITORY_OWNER=$GITHUB_REPOSITORY_OWNER"
      echo "GITHUB_REPOSITORY_OWNER_SLUG=$GITHUB_REPOSITORY_OWNER_SLUG"
      echo "GITHUB_REPOSITORY_NAME=$GITHUB_REPOSITORY_NAME"
      echo "GITHUB_REPOSITORY_NAME_SLUG=$GITHUB_REPOSITORY_NAME_SLUG"
      echo "GITHUB_REF_SLUG=$GITHUB_REF_SLUG"
      echo "GITHUB_REF_NAME=$GITHUB_REF_NAME"
      echo "GITHUB_REF_NAME_SLUG=$GITHUB_REF_NAME_SLUG"
      echo "GITHUB_SHA_SHORT=$GITHUB_SHA_SHORT"

Demo

A demo for all Operating systems (Linux, macOS and Windows) is also available in the demo workflows file of this repository!