Build #7

	name: Publish documentation
	run-name: Build
	on:
	push:
	branches:
	- gh-pages
	permissions:
	contents: write
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	ref: ${{ github.ref }}
	fetch-depth: 0

	- name: Set up JDK 17
	uses: actions/setup-java@v2
	with:
	java-version: '17'
	distribution: 'adopt'

	- name: build and copy javadoc
	run: \|
	mvn clean package -DskipTest
	project_version=$(ls -d target/reports/*/ \| head -n 1 \| xargs basename)
	if [ -z "$project_version" ]; then
	echo "Error: \$project_version is not defined. Check build process and project version." >&2
	exit 1
	fi
	rm -rf docs/javadoc/"$project_version" 2>/dev/null
	cp -r target/reports/"$project_version"/apidocs docs/javadoc/"$project_version"
	template=$(<docs-scripts/latest-template.html)
	output="${template//\{project_version\}/$project_version}"
	echo -e "$output" > docs/javadoc/latest/index.html

	- name: install python packages
	run: pip install -r ./docs-scripts/requirements.txt

	- name: build docs
	run: python ./docs-scripts/build.py

	- name: commit files
	run: \|
	git config --local user.email "action@github.com"
	git config --local user.name "GitHub Action"
	git add -f docs/
	git commit -m "update docs" -a

	- name: push changes
	uses: ad-m/github-push-action@master
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	branch: ${{ github.ref }}

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