Generate Docs #20

	name: Generate Docs

	# trigger with tag
	on:
	push:
	tags:
	- "v[0-9]+.[0-9]+.[0-9]+"
	release:
	types: [created]

	workflow_dispatch:

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up Java
	uses: actions/setup-java@v1
	with:
	java-version: 11
	- name: Run line to check for starting directory path
	run: pwd && ls
	- name: Setup git config
	run: \|
	git config --local user.email "action@github.com"
	git config --local user.name "GitHub Action"
	- name: Setup project secrets
	env:
	GPR_USER: ${{ secrets.GPR_USER }}
	GPR_API_KEY: ${{ secrets.GPR_API_KEY }}
	if: env.GPR_USER == 'rjsuzuki'
	run: \|
	echo "You sir, are qualified."
	touch secrets.properties
	echo gpr.usr=$GPR_USER > secrets.properties
	echo gpr.key=$GPR_API_KEY >> secrets.properties
	- name: Update branch
	shell: bash
	run: git pull origin docs -f
	- name: Generate documentation
	shell: bash
	run: \|
	./gradlew dokkaHtmlMultiModule
	cp -r ./lib/build/dokka/htmlMultiModule/ ./docs

	- name: Commit files
	id: commit
	shell: bash
	run: \|
	git config --local user.email "action@github.com"
	git config --local user.name "github-actions"
	git add --all
	if [-z "$(git status --porcelain)"]; then
	echo "::set-output name=push::false"
	else
	git commit -m "Add changelog" -a
	echo "::set-output name=push::true"
	fi
	- name: Push files
	if: steps.commit.outputs.push == 'true'
	uses: ad-m/github-push-action@master
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	branch: docs

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