Add disk space monitoring and nothing-but-nix to ci.yml #8

	name: "Publish every Git push to main to FlakeHub"
	on:
	push:
	branches:
	- "main"
	jobs:
	flakehub-publish:
	runs-on: "ubuntu-latest"
	permissions:
	id-token: "write"
	contents: "read"
	steps:
	- uses: "actions/checkout@v5"
	with:
	persist-credentials: false
	- name: Check initial disk space
	run: \|
	echo "=== Initial Disk Space ==="
	df -h
	echo "=== Largest directories ==="
	sudo du -sh /usr/* 2>/dev/null \| sort -hr \| head -10 \|\| true
	- name: Nothing but Nix
	uses: wimpysworld/nothing-but-nix@main
	with:
	hatchet-protocol: 'cleave'
	- name: Check disk space after nothing-but-nix
	run: \|
	echo "=== Disk Space After nothing-but-nix ==="
	df -h
	echo "=== Available space on root ==="
	df -h / \| tail -1 \| awk '{print "Available: " $4}'
	- uses: "DeterminateSystems/determinate-nix-action@v3"
	- uses: "DeterminateSystems/flakehub-push@main"
	with:
	name: "aspauldingcode/.dotfiles"
	rolling: true
	visibility: "public"
	include-output-paths: true

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