Function buildCommand

src/audio/transcribe.ts:50–55

(template: string, filePath: string)

/** Build the local argv from a template + file path. Substitutes `{file}`; appends it when the
 *  template has no placeholder. Returns `['sh','-c', …]` so a normal command line Just Works. PURE. */
export function buildCommand(template: string, filePath: string): string[] {
  const line = template.includes('{file}')
    ? template.replaceAll('{file}', shellQuote(filePath))
    : `${template} ${shellQuote(filePath)}`;
  return ['sh', '-c', line];
}

function shellQuote(s: string): string {
  return `'${s.replaceAll("'", `'\\''`)}'`;