Update Java API for branch master #757

	name: Build Index

	on:
	push:
	branches:
	- 'main'
	paths-ignore:
	- './index.html'

	jobs:
	build:
	name: Build
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- name: Build Index
	run: \|
	LATEST_FOLDER=$(find . -maxdepth 1 -mindepth 1 -type d -exec basename {} \; \| sort --version-sort \| tail -1)
	touch index.html
	cat > index.html << EOF
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<title>drasyl JavaDoc – You will be redirected...</title>
	<meta http-equiv="refresh" content="0; URL=https://api.drasyl.org/${LATEST_FOLDER}" />
	</head>
	<body>
	<p>If you are not redirected, <a href="https://api.drasyl.org/${LATEST_FOLDER}">click here</a>.</p>
	</body>
	</html>
	EOF
	- name: Commit Files
	run: \|
	git config --local user.email "bot@drasyl.org"
	git config --local user.name "drasyl Bot"
	git add ./index.html
	git commit -m "Updated index.html" \|\| true
	- name: Push Index
	uses: ad-m/github-push-action@master
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}

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