Function parsePluginNpmPackage

shared-dom/src/plugin.ts:40–67

(blob: Blob)

}

export async function parsePluginNpmPackage(blob: Blob) {
	const reader = await getTarReader(blob)
	const packageJsonText =
		reader.getTextFile('package/package.json') ??
		throwExp('`package/package.json` not found')
	const packageJson = packageJsonValidator.parse(JSON.parse(packageJsonText))
	let { main } = packageJson
	if (main == null) {
		main = 'package/index.js'
	} else if (main.startsWith('./')) {
		main = 'package' + main.substring(1)
	} else if (main.startsWith('/')) {
		main = 'package' + main
	} else {
		main = 'package/' + main
	}
	const script =
		reader.getFileBlob(main, 'text/javascript') ??
		throwExp(
			`${main} not found. Is the 'main' in your 'package.json' correct? (We add the 'package' top level directory.)`,
		)
	return {
		script,
		name: packageJson.name,
		version: packageJson.version,
		dependencies: packageJson.pentivePluginDependencies,
	}
}