Update deploy.yml #39

	name: deploy

	on:
	push:
	branches:
	- master
	- main
	pull_request:
	branches:
	- master
	- main

	jobs:
	deploy:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Setup Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: '3.0.2'

	# Temporarily comment out caching for debugging
	# - name: Enable bundler cache
	# uses: actions/cache@v2
	# with:
	# path: vendor/bundle
	# key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
	# restore-keys: \|
	# ${{ runner.os }}-gems-

	- name: Install deps
	run: \|
	gem install bundler
	bundle config path vendor/bundle
	bundle install --jobs 4 --retry 3
	npm install -g mermaid.cli

	- name: Setup deploy options
	id: setup
	run: \|
	git config --global user.name "GitHub Action"
	git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
	if [[ ${GITHUB_REF} = refs/pull/*/merge ]]; then # pull request
	echo "SRC_BRANCH=${GITHUB_HEAD_REF}" >> $GITHUB_ENV
	echo "NO_PUSH=--no-push" >> $GITHUB_ENV
	elif [[ ${GITHUB_REF} = refs/heads/* ]]; then # branch, e.g. master, source etc
	echo "SRC_BRANCH=${GITHUB_REF#refs/heads/}" >> $GITHUB_ENV
	fi
	echo "DEPLOY_BRANCH=gh-pages" >> $GITHUB_ENV

	- name: Debugging Output
	run: \|
	echo "SRC_BRANCH=${{ env.SRC_BRANCH }}"
	echo "NO_PUSH=${{ env.NO_PUSH }}"
	echo "DEPLOY_BRANCH=${{ env.DEPLOY_BRANCH }}"

	- name: Deploy website
	run: yes \| bash bin/deploy --verbose ${{ env.NO_PUSH }} \
	--src ${{ env.SRC_BRANCH }} \
	--deploy ${{ env.DEPLOY_BRANCH }}

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