Function pluginFileInfos

internal/homeplugins/sync.go:302–358

(root string, id string)

}

func pluginFileInfos(root string, id string) ([]pluginFileInfo, error) {
	root = strings.TrimSpace(root)
	if root == "" {
		root = "plugins"
	}
	id = strings.TrimSpace(id)
	platform := CurrentPlatform()
	extension := pluginExtension(platform.GOOS)
	candidates := make([]pluginFileInfo, 0)
	for _, dir := range pluginCandidateDirs(root, platform.GOOS, platform.GOARCH) {
		entries, errReadDir := os.ReadDir(dir)
		if errReadDir != nil {
			if errors.Is(errReadDir, os.ErrNotExist) {
				continue
			}
			return nil, errReadDir
		}
		files := make([]string, 0, len(entries))
		for _, entry := range entries {
			if entry == nil || !entry.Type().IsRegular() {
				continue
			}
			if strings.HasSuffix(strings.ToLower(entry.Name()), extension) {
				files = append(files, filepath.Join(dir, entry.Name()))
			}
		}
		sort.Strings(files)
		for _, filePath := range files {
			file, okFile := pluginFileFromPath(filePath, extension)
			if !okFile || file.ID != id {
				continue
			}
			candidates = append(candidates, file)
		}
	}
	if len(candidates) <= 1 {
		return candidates, nil
	}
	bestIndex := 0
	for index := 1; index < len(candidates); index++ {
		if pluginFilePreferred(candidates[index], candidates[bestIndex]) {
			bestIndex = index
		}
	}
	if bestIndex == 0 {
		return candidates, nil
	}
	out := make([]pluginFileInfo, 0, len(candidates))
	out = append(out, candidates[bestIndex])
	for index, candidate := range candidates {
		if index == bestIndex {
			continue
		}
		out = append(out, candidate)
	}
	return out, nil
}