chore!: migrate to ESM, adopt node24 runtime, roll up open Dependabot… #253

	# `dist/index.js` is a special file in Actions.
	# When you reference an action with `uses:` in a workflow,
	# `index.js` is the code that will run.
	# For our project, we generate this file through a build process from other source files.
	# We need to make sure the checked-in `index.js` actually matches what we expect it to be.
	name: Check dist/

	on:
	push:
	branches:
	- main
	paths-ignore:
	- '**.md'
	pull_request:
	paths-ignore:
	- '**.md'
	workflow_dispatch:

	jobs:
	check-dist:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v7

	- name: Setup Node.js
	uses: actions/setup-node@v7.0.0
	with:
	node-version-file: package.json
	cache: npm

	- name: Install dependencies
	run: npm ci

	- name: Rebuild the dist/ directory
	run: npm run prepare

	- name: Compare the expected and actual dist/ directories
	run: \|
	# `git diff` alone can't see files the build newly added, so check for
	# untracked files in dist/ too.
	untracked="$(git ls-files --others --exclude-standard -- dist/)"
	changed="$(git diff --ignore-space-at-eol -- dist/)"
	if [ -n "$untracked" ] \|\| [ -n "$changed" ]; then
	echo "Detected uncommitted changes after build. See status below:"
	if [ -n "$untracked" ]; then
	printf 'Untracked files in dist/:\n%s\n' "$untracked"
	fi
	git diff -- dist/
	exit 1
	fi
	id: diff

	# If index.js was different than expected, upload the expected version as an artifact
	- uses: actions/upload-artifact@v7
	if: ${{ failure() && steps.diff.conclusion == 'failure' }}
	with:
	name: dist
	path: dist/

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