Linguist #7

	# yaml-language-server: $schema=https://json.schemastore.org/github-workflow

	name: "Linguist"

	on:
	workflow_dispatch:
	inputs:
	repository:
	type: "string"
	description: "Repository: username/project"
	required: true

	permissions: {}

	concurrency:
	group: "${{ github.workflow }}-${{ github.ref }}"
	cancel-in-progress: true

	jobs:
	linguist:
	name: "Language statistics - ${{ inputs.repository }}"
	runs-on: "ubuntu-22.04"
	timeout-minutes: 5
	steps:
	-
	name: "Checkout repository"
	uses: "actions/[email protected]"
	with:
	repository: "${{ inputs.repository }}"
	-
	name: "Set up Ruby"
	uses: "ruby/setup-ruby@v1"
	with:
	ruby-version: "ruby"
	-
	name: "Determine gem cache key"
	id: "gem_cache"
	run: \|
	echo "key=ruby-$(ruby -e 'puts RUBY_VERSION')-gem-$(gem environment version)" >>"${GITHUB_OUTPUT}"
	-
	name: "Cache gems"
	uses: "actions/[email protected]"
	with:
	# This is experimental! find ~/.local/share/gem/
	path: "~/.local/share/gem"
	key: "${{ runner.os }}-${{ steps.gem_cache.outputs.key }}"
	-
	name: "Install github-linguist"
	run: \|
	gem install --user-install github-linguist
	-
	name: "Run github-linguist"
	run: \|
	git ls-files --cached \| git check-attr --stdin --all \| grep -F ': linguist-' \|\| true
	{
	echo '```'
	"$(ruby -e 'puts Gem.user_dir')/bin/github-linguist"
	echo '```'
	} >>"${GITHUB_STEP_SUMMARY}"

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