Make 'checkout pull request HEAD' example work for non-PRs #712
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exarkun
reviewed
Jun 9, 2022
| @@ -184,7 +184,7 @@ When Git 2.18 or higher is not in your PATH, falls back to the REST API to downl | |||
| ```yaml | |||
| - uses: actions/checkout@v3 | |||
| with: | |||
| ref: ${{ github.event.pull_request.head.sha }} | |||
| ref: ${{ github.event.pull_request.head.sha || github.ref }} | |||
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I wonder if it would be even better to make this github.sha instead? This removes the non-determinism which is introduced by having to resolve the ref at the time the step runs.
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The example, as is, breaks when the action needs to run both in PRs and other events.