code: function fileName(file) {
    let prefix = null
    let reference = null
  
    if (isPathSubDirOf(file, PROJECT_DIR)) {
      // Assets from the target project.
      prefix = []
      reference = PROJECT_DIR
    } else if (isPathSubDirOf(file, TOOLBOX_DIR)) {
      // Assets from the Toolbox.
      prefix = ['__borela__']
      reference = TOOLBOX_DIR
    }
  
    const RELATIVE = relative(reference, file)
    let nodes = RELATIVE.split(sep)
  
    if (nodes[0] === 'src')
      nodes.shift()
  
    if (prefix.length > 0)
      nodes = [...prefix, ...nodes]
  
    return `${nodes.join('/')}?[sha512:hash:base64:8]`
  }
docs: Calculate the file path for the loaded asset.