improve leo example readme's and ci #1117

	name: Markdown Compiler

	on:
	push:
	paths:
	- '*/.md'

	jobs:
	build:
	name: Run
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 2

	- name: Get changed files
	id: getfile
	run: echo "::set-output name=files::$(git diff-tree --no-commit-id --name-only -r ${{ github.sha }} \| grep -e '.*\.md$' \| xargs)"

	- name: MD files changed
	run: echo ${{ steps.getfile.outputs.files }}

	- name: Compile mermaid
	uses: neenjaw/compile-mermaid-markdown-action@master
	with:
	files: ${{ steps.getfile.outputs.files }}
	output: '.resources'
	env:
	HIDE_CODEBLOCKS: 1
	ABSOLUTE_IMAGE_LINKS: 1

	- name: Show changes
	run: git status

	- name: Commit files
	run: \|
	git config --local user.email "action@github.com"
	git config --local user.name "GitHub Action"
	git add .
	git diff-index --quiet HEAD \|\| git commit -m "Add markdown changes"

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

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