Function writeThemeFolder

apps/desktop/src/main/custom-themes.ts:170–182

Write a theme folder (manifest + theme.css). Overwrites existing files.

(
  dir: string,
  slug: string,
  manifestJson: string,
  css: string
)

/** Write a theme folder (manifest + theme.css). Overwrites existing files. */
async function writeThemeFolder(
  dir: string,
  slug: string,
  manifestJson: string,
  css: string
): Promise<void> {
  const folder = path.join(dir, slug)
  await fs.mkdir(folder, { recursive: true })
  await Promise.all([
    fs.writeFile(path.join(folder, 'manifest.json'), manifestJson),
    fs.writeFile(path.join(folder, 'theme.css'), css)
  ])
}

/** Create the themes dir on first run (seeding Soft Paper + README), and migrate
 *  any leftover `*.toml` palette files from the pre-release WIP. */