fix(ci): use git init for first deploy to handle non-empty directory #3

	name: Deploy to Lighthouse

	on:
	push:
	branches: [main]
	workflow_dispatch:

	jobs:
	deploy:
	runs-on: ubuntu-latest
	steps:
	- name: Deploy via SSH
	uses: appleboy/ssh-action@v1
	with:
	host: ${{ secrets.LIGHTHOUSE_HOST }}
	username: ${{ secrets.LIGHTHOUSE_USER }}
	key: ${{ secrets.LIGHTHOUSE_SSH_KEY }}
	port: ${{ secrets.LIGHTHOUSE_PORT }}
	script: \|
	set -e

	DEPLOY_DIR=/opt/md2wechat

	# First-time setup: init git in existing directory
	if [ ! -d "$DEPLOY_DIR/.git" ]; then
	sudo mkdir -p "$DEPLOY_DIR"
	sudo chown $USER:$USER "$DEPLOY_DIR"
	cd "$DEPLOY_DIR"
	git init
	git remote add origin git@github.com:sawyerbutton/md2wechat.git
	fi

	cd "$DEPLOY_DIR"

	# Pull latest code
	git fetch origin main
	git reset --hard origin/main

	# Ensure .env exists
	if [ ! -f .env ]; then
	echo "ERROR: .env file not found. Please create $DEPLOY_DIR/.env first."
	exit 1
	fi

	# Build and restart
	docker compose up -d --build --remove-orphans

	# Cleanup dangling images
	docker image prune -f

	echo "Deployed successfully: $(git log --oneline -1)"

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