Function loadOutputStyleFromFile

src/utils/plugins/loadPluginOutputStyles.ts:37–86

(
  filePath: string,
  pluginName: string,
  loadedPaths: Set<string>,
)

}

async function loadOutputStyleFromFile(
  filePath: string,
  pluginName: string,
  loadedPaths: Set<string>,
): Promise<OutputStyleConfig | null> {
  const fs = getFsImplementation()
  if (isDuplicatePath(fs, filePath, loadedPaths)) {
    return null
  }
  try {
    const content = await fs.readFile(filePath, { encoding: 'utf-8' })
    const { frontmatter, content: markdownContent } = parseFrontmatter(
      content,
      filePath,
    )

    const fileName = basename(filePath, '.md')
    const baseStyleName = (frontmatter.name as string) || fileName
    // Namespace output styles with plugin name, consistent with commands and agents
    const name = `${pluginName}:${baseStyleName}`
    const description =
      coerceDescriptionToString(frontmatter.description, name) ??
      extractDescriptionFromMarkdown(
        markdownContent,
        `Output style from ${pluginName} plugin`,
      )

    // Parse forceForPlugin flag (supports both boolean and string values)
    const forceRaw = frontmatter['force-for-plugin']
    const forceForPlugin =
      forceRaw === true || forceRaw === 'true'
        ? true
        : forceRaw === false || forceRaw === 'false'
          ? false
          : undefined

    return {
      name,
      description,
      prompt: markdownContent.trim(),
      source: 'plugin',
      forceForPlugin,
    }
  } catch (error) {
    logForDebugging(`Failed to load output style from ${filePath}: ${error}`, {
      level: 'error',
    })
    return null
  }
}

export const loadPluginOutputStyles = memoize(
  async (): Promise<OutputStyleConfig[]> => {