This GitHub action installs homebrew packages and cache them for later use. When executed next time with same package list, and any other environment are not changed, installed files are extracted from the cached archive.

When valid cached archive is not found, all packages are installed by brew command. Incremental installation is not supported.

This actions assumes brew command is already installed. So please install it before calling if not available.

Installed files are taken by comparing directory before and after installation. So it takes time to find them if many files are already installed before command execution.

By default, only files under the directory returned by brew --prefix will be archived. If the brew command installs files in other directories, specify them with the path parameter.

Output is same as @actions/cache.

# inputs:
#   tools:   { required: true,  type: string }
#   key:     { required: false, type: string }
#   path:    { required: false, type: string }
#   cache:   { required: false, type: string, default: yes }
#   verbose: { required: false, type: boolean, default: false }

- uses: tecolicom/actions-use-homebrew-tools@v1
  with:

    # homebrew packages
    tools: ''

    # Additional cache key
    key: ''

    # Additional path required other than $(brew --prefix)
    path: ''

    # Cache strategy
    #
    # yes:      activate cache
    # no:       no cache
    # workflow: effective within same workflow (mainly for test)
    #
    cache: yes

    # verbose: show verbose output
    verbose: false

- uses: tecolicom/actions-use-homebrew-tools@v1
  with:
    tools: rcs

This action is just a glue for @actions-install-and-cache.