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Build image #14

	name: Build image

	on:
	push:
	branches: [main]
	workflow_dispatch:
	schedule:
	# Weekly rebuild to pick up base-image security patches.
	- cron: "0 6 * * 1"

	permissions:
	contents: read
	packages: write

	jobs:
	build:
	# GitHub-hosted so the build doesn't load the self-hosted runners that
	# consume the image. Runners are Linux/X64, so a single linux/amd64 build.
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v5

	- name: Log in to GHCR
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push
	uses: docker/build-push-action@v6
	with:
	context: .
	push: true
	platforms: linux/amd64
	tags: \|
	ghcr.io/lineofflight/ruby-node-playwright:latest
	ghcr.io/lineofflight/ruby-node-playwright:${{ github.sha }}