Function updateSnippetsEntrypoint

ark/docs/lib/writeSnippetsEntrypoint.ts:19–40

()

 * then committed to git as normal.
 */
export const updateSnippetsEntrypoint = () => {
	const snippetContentsById = flatMorph(snippetIds, (i, id) => {
		const tsPath = snippetPath(`${id}.twoslash.ts`)
		const jsPath = snippetPath(`${id}.twoslash.js`)

		const path =
			existsSync(tsPath) ? tsPath
			: existsSync(jsPath) ? jsPath
			: throwInternalError(
					`Expected a snippet file at ${tsPath} or ${jsPath} (neither existed).`
				)
		// don't include trailing newline
		return [id, readFile(path).trimEnd()]
	})

	const toPath = snippetPath("contentsById.ts")

	const contents = `// prettier-ignore\nexport default ${JSON.stringify(snippetContentsById, null, 4)}\n`

	if (!existsSync(toPath) || readFile(toPath) !== contents)
		writeFile(toPath, contents)
}

const snippetIds = [
	"betterErrors",