Function ParseFromPlugins

etscore/options_parser.go:12–261

ParseFromPlugins parses the @effect/language-service plugin config from the plugins array. The plugins parameter is the value of compilerOptions.plugins from tsconfig.json. Returns nil if the plugin is not configured or if diagnosticSeverity is explicitly set to null.

(value any)

// The plugins parameter is the value of compilerOptions.plugins from tsconfig.json.
// Returns nil if the plugin is not configured or if diagnosticSeverity is explicitly set to null.
func ParseFromPlugins(value any) *EffectPluginOptions {
	plugins, ok := value.([]any)
	if !ok {
		return nil
	}

	for _, p := range plugins {
		var getPluginValue func(string) (any, bool)
		switch pluginMap := p.(type) {
		case *collections.OrderedMap[string, any]:
			getPluginValue = pluginMap.Get
		case map[string]any:
			getPluginValue = func(key string) (any, bool) {
				val, exists := pluginMap[key]
				return val, exists
			}
		default:
			continue
		}

		name, found := getPluginValue("name")
		if !found || name != EffectPluginName {
			continue
		}

		// Found our plugin, parse the config
		result := &EffectPluginOptions{
			Refactors:                            true,  // default: true
			Diagnostics:                          true,  // default: true
			IncludeSuggestionsInTsc:              true,  // default: true
			Quickinfo:                            true,  // default: true
			Completions:                          true,  // default: true
			Goto:                                 true,  // default: true
			Renames:                              true,  // default: true
			IgnoreEffectSuggestionsInTscExitCode: true,  // default: true
			IgnoreEffectWarningsInTscExitCode:    false, // default: false
			DiagnosticSeverity:                   make(map[string]Severity),
		}

		// Parse refactors (default: true)
		if val, exists := getPluginValue("refactors"); exists {
			if b, ok := val.(bool); ok {
				result.Refactors = b
			}
		}

		// Parse diagnostics (default: true)
		if val, exists := getPluginValue("diagnostics"); exists {
			if b, ok := val.(bool); ok {
				result.Diagnostics = b
			}
		}

		// Parse diagnosticSeverity
		if diag, exists := getPluginValue("diagnosticSeverity"); exists {
			if diag == nil {
				// diagnosticSeverity: null means explicitly disabled
				return nil