Render Nanomaps #1392

	# GitHub action to autorender nanomaps outside the game
	# This kills off the awful verb we have that takes a full 50 seconds and hangs the whole server
	# The file names and locations are VERY important here
	# DO NOT EDIT THIS UNLESS YOU KNOW WHAT YOU ARE DOING
	# -aa
	name: 'Render Nanomaps'
	on:
	schedule:
	- cron: "0 0 * * *"
	workflow_dispatch:

	jobs:
	generate_maps:
	name: 'Generate NanoMaps'
	runs-on: ubuntu-22.04
	steps:
	- id: create_token
	uses: actions/create-github-app-token@v1
	with:
	app-id: ${{ secrets.APP_ID }}
	private-key: ${{ secrets.PRIVATE_KEY }}

	- run: echo "GH_TOKEN=${{ steps.create_token.outputs.token }}" >> "$GITHUB_ENV"

	- name: 'Update Branch'
	uses: actions/checkout@v4
	with:
	token: ${{ steps.create_token.outputs.token }}

	- name: Branch
	run: \|
	git branch -f nanomap-render
	git checkout nanomap-render
	git reset --hard origin/master

	- name: 'Generate Maps'
	run: './tools/github-actions/nanomap-renderer-invoker.sh'

	- name: 'Commit Maps and open PR'
	run: \|
	git config --local user.email "action@github.com"
	git config --local user.name "NanoMap Generation"
	git pull origin master
	git commit -m "NanoMap Auto-Update (`date`)" -a \|\| true
	git push -f -u origin nanomap-render
	result=$(gh pr create -t "Automatic NanoMap Update" -b "This pull request updates the server NanoMaps. Please review the diff images before merging." -l "NanoMaps" -H "nanomap-render" -B "master")
	if echo "$result" \| grep -q "No commits between master and nanomap-render"
	echo "No NanoMaps update required, skipping."
	exit 78

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