build #239

	name: build

	on:
	workflow_dispatch:

	jobs:
	rebuild:
	runs-on: ubuntu-latest
	steps:
	- name: checkout
	uses: actions/checkout@v2
	with:
	submodules: true

	- name: update cylc-textmate-grammar submodule
	run: \|
	git submodule status > before
	git submodule update --remote
	git submodule status > after
	echo "Status before update: $(<before)"
	echo " after update: $(<after)"
	if cmp -s before after; then
	echo '::warning::No update available'
	exit 1
	fi

	- name: configure ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: '2.7'

	- name: install
	run: gem install plist

	- name: build
	run: \|
	ruby build.rb
	pattern="(<span actions:bind='update-date'>).*(<\/span>)"
	sed -i -E "s/${pattern}/\1$(date +%Y-%m-%d)\2/" README.md

	- name: configure git
	uses: cylc/release-actions/configure-git@v1

	- name: commit
	run: \|
	new_version="$(git -C cylc-textmate-grammar/ rev-parse HEAD)"
	git commit -a -m "update: ${new_version}"

	- name: push
	run: git push

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