Render Nanomaps #980

	# 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:

	permissions:
	contents: read

	jobs:
	generate_maps:
	permissions:
	contents: write # for Git to git push
	pull-requests: write # for repo-sync/pull-request to create pull requests
	name: 'Generate NanoMaps'
	runs-on: ubuntu-22.04
	steps:
	- name: 'Update Branch'
	uses: actions/checkout@v3

	- 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'
	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

	- name: Create Pull Request
	uses: repo-sync/pull-request@v2
	with:
	source_branch: "nanomap-render"
	destination_branch: "master"
	pr_title: "Automatic NanoMap Update"
	pr_body: "This pull request updates the server NanoMaps. Please review the diff images before merging."
	pr_label: "NanoMaps"
	pr_allow_empty: false

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