This is a good tip if you're using Alpine

(Which does not have a POSIX-compliant tar by default)
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Juan Julián Merelo Guervós 2022-01-28 07:38:27 +01:00 committed by GitHub
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@ -34,6 +34,8 @@ Refer [here](https://github.com/actions/cache/blob/v1/README.md) for previous ve
### Pre-requisites
Create a workflow `.yml` file in your repositories `.github/workflows` directory. An [example workflow](#example-workflow) is available below. For more information, reference the GitHub Help Documentation for [Creating a workflow file](https://help.github.com/en/articles/configuring-a-workflow#creating-a-workflow-file).
If you are using this inside a container, a POSIX-compliant `tar` needs to be included and accessible in the execution path.
### Inputs
* `path` - A list of files, directories, and wildcard patterns to cache and restore. See [`@actions/glob`](https://github.com/actions/toolkit/tree/main/packages/glob) for supported patterns.