Update Map Every 12 Hours #333

	# .github/workflows/update_map.yml
	name: Update Map Every 12 Hours

	on:
	workflow_dispatch: # Allow manual trigger
	schedule:
	# Cron syntax, '0 * * * *' means run at the 0th minute of every hour
	# https://crontab.guru/every-hour
	- cron: '0 /12 * *'

	jobs:
	build-and-commit:
	runs-on: ubuntu-latest # Use the latest Ubuntu virtual machine environment

	permissions:
	contents: write

	steps:
	# Step 1: Check out your repository code
	- name: Check out repo
	uses: actions/checkout@v4

	# Step 2: Set up uv environment
	- name: Install uv
	uses: astral-sh/setup-uv@v5

	# Step 3: Run your Python script to generate the map
	- name: Generate map
	run: uvx --refresh --from git+https://github.com/ucam-eo/geotessera@main geotessera coverage

	- name: Make HTML
	run: mv globe.html index.html && mv tessera_coverage.png map.png

	# Step 5: Commit the updated map file
	# We use an existing action to simplify the commit operation
	- name: Commit and push if it changed
	uses: stefanzweifel/git-auto-commit-action@v5
	with:
	commit_message: 'CI: Auto-update map' # Commit message
	commit_user_name: 'GitHub Actions Bot' # Committer name
	commit_user_email: 'actions@github.com' # Committer email
	commit_author: 'GitHub Actions Bot <actions@github.com>'

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