(ci) golangci cleanup

.golangci.yaml

@@ -28,9 +28,7 @@ linters:
     - wsl_v5
 
     # TODO: Disabled, because they are failing at the moment, we should fix them and enable (step by step)
-    - bodyclose
     - contextcheck
-    - dogsled
     - embeddedstructfieldcheck
     - errcheck
     - errchkjson
@@ -45,21 +43,16 @@ linters:
     - gocritic
     - gocyclo
     - godox
-    - goprintffuncname
     - gosec
     - ineffassign
     - lll
     - maintidx
-    - misspell
     - mnd
     - modernize
-    - nakedret
     - nestif
     - nilnil
     - paralleltest
     - perfsprint
-    - prealloc
-    - predeclared
     - revive
     - staticcheck
     - tagalign
@@ -68,8 +61,6 @@ linters:
     - unparam
     - usestdlibvars
     - usetesting
-    - wastedassign
-    - whitespace
   settings:
     errcheck:
       check-type-assertions: true

cmd/picoclaw/internal/helpers.go

@@ -37,15 +37,13 @@ func FormatVersion() string {
 }
 
 // FormatBuildInfo returns build time and go version info
-func FormatBuildInfo() (build string, goVer string) {
-	if buildTime != "" {
-		build = buildTime
-	}
-	goVer = goVersion
+func FormatBuildInfo() (string, string) {
+	build := buildTime
+	goVer := goVersion
 	if goVer == "" {
 		goVer = runtime.Version()
 	}
-	return
+	return build, goVer
 }
 
 // GetVersion returns the version string

pkg/agent/loop.go

@@ -800,7 +800,7 @@ func (al *AgentLoop) forceCompression(agent *AgentInstance, sessionKey string) {
 	droppedCount := mid
 	keptConversation := conversation[mid:]
 
-	newHistory := make([]providers.Message, 0)
+	newHistory := make([]providers.Message, 0, 1+len(keptConversation)+1)
 
 	// Append compression note to the original system prompt instead of adding a new system message
 	// This avoids having two consecutive system messages which some APIs (like Zhipu) reject

pkg/auth/oauth.go

@@ -156,7 +156,7 @@ func LoginBrowser(cfg OAuthProviderConfig) (*AuthCredential, error) {
 		return exchangeCodeForTokens(cfg, result.code, pkce.CodeVerifier, redirectURI)
 	case manualInput := <-manualCh:
 		if manualInput == "" {
-			return nil, fmt.Errorf("manual input cancelled")
+			return nil, fmt.Errorf("manual input canceled")
 		}
 		// Extract code from URL if it's a full URL
 		code := manualInput

pkg/channels/discord.go

@@ -233,7 +233,7 @@ func (c *DiscordChannel) handleMessage(s *discordgo.Session, m *discordgo.Messag
 			if localPath != "" {
 				localFiles = append(localFiles, localPath)
 
-				transcribedText := ""
+				var transcribedText string
 				if c.transcriber != nil && c.transcriber.IsAvailable() {
 					ctx, cancel := context.WithTimeout(c.getContext(), transcriptionTimeout)
 					result, err := c.transcriber.Transcribe(ctx, localPath)

pkg/channels/onebot.go

@@ -174,7 +174,10 @@ func (c *OneBotChannel) connect() error {
 		header["Authorization"] = []string{"Bearer " + c.config.AccessToken}
 	}
 
-	conn, _, err := dialer.Dial(c.config.WSUrl, header)
+	conn, resp, err := dialer.Dial(c.config.WSUrl, header)
+	if resp != nil {
+		resp.Body.Close()
+	}
 	if err != nil {
 		return err
 	}
@@ -310,7 +313,7 @@ func (c *OneBotChannel) sendAPIRequest(action string, params any, timeout time.D
 	case <-time.After(timeout):
 		return nil, fmt.Errorf("API request %s timed out after %v", action, timeout)
 	case <-c.ctx.Done():
-		return nil, fmt.Errorf("context cancelled")
+		return nil, fmt.Errorf("context canceled")
 	}
 }
 
@@ -695,7 +698,6 @@ func (c *OneBotChannel) parseMessageSegments(raw json.RawMessage, selfID int64)
 			textParts = append(textParts, "[forward message]")
 
 		default:
-
 		}
 	}
 

pkg/channels/slack.go

@@ -439,5 +439,5 @@ func parseSlackChatID(chatID string) (channelID, threadTS string) {
 	if len(parts) > 1 {
 		threadTS = parts[1]
 	}
-	return
+	return channelID, threadTS
 }

pkg/channels/telegram.go

@@ -265,7 +265,7 @@ func (c *TelegramChannel) handleMessage(ctx context.Context, message *telego.Mes
 			localFiles = append(localFiles, voicePath)
 			mediaPaths = append(mediaPaths, voicePath)
 
-			transcribedText := ""
+			var transcribedText string
 			if c.transcriber != nil && c.transcriber.IsAvailable() {
 				transcriberCtx, cancel := context.WithTimeout(ctx, 30*time.Second)
 				defer cancel()

pkg/channels/whatsapp.go

@@ -41,7 +41,10 @@ func (c *WhatsAppChannel) Start(ctx context.Context) error {
 	dialer := websocket.DefaultDialer
 	dialer.HandshakeTimeout = 10 * time.Second
 
-	conn, _, err := dialer.Dial(c.url, nil)
+	conn, resp, err := dialer.Dial(c.url, nil)
+	if resp != nil {
+		resp.Body.Close()
+	}
 	if err != nil {
 		return fmt.Errorf("failed to connect to WhatsApp bridge: %w", err)
 	}

pkg/heartbeat/service.go

@@ -166,7 +166,7 @@ func (hs *HeartbeatService) executeHeartbeat() {
 	}
 
 	if handler == nil {
-		hs.logError("Heartbeat handler not configured")
+		hs.logErrorf("Heartbeat handler not configured")
 		return
 	}
 
@@ -175,23 +175,23 @@ func (hs *HeartbeatService) executeHeartbeat() {
 	channel, chatID := hs.parseLastChannel(lastChannel)
 
 	// Debug log for channel resolution
-	hs.logInfo("Resolved channel: %s, chatID: %s (from lastChannel: %s)", channel, chatID, lastChannel)
+	hs.logInfof("Resolved channel: %s, chatID: %s (from lastChannel: %s)", channel, chatID, lastChannel)
 
 	result := handler(prompt, channel, chatID)
 
 	if result == nil {
-		hs.logInfo("Heartbeat handler returned nil result")
+		hs.logInfof("Heartbeat handler returned nil result")
 		return
 	}
 
 	// Handle different result types
 	if result.IsError {
-		hs.logError("Heartbeat error: %s", result.ForLLM)
+		hs.logErrorf("Heartbeat error: %s", result.ForLLM)
 		return
 	}
 
 	if result.Async {
-		hs.logInfo("Async task started: %s", result.ForLLM)
+		hs.logInfof("Async task started: %s", result.ForLLM)
 		logger.InfoCF("heartbeat", "Async heartbeat task started",
 			map[string]any{
 				"message": result.ForLLM,
@@ -201,7 +201,7 @@ func (hs *HeartbeatService) executeHeartbeat() {
 
 	// Check if silent
 	if result.Silent {
-		hs.logInfo("Heartbeat OK - silent")
+		hs.logInfof("Heartbeat OK - silent")
 		return
 	}
 
@@ -212,7 +212,7 @@ func (hs *HeartbeatService) executeHeartbeat() {
 		hs.sendResponse(result.ForLLM)
 	}
 
-	hs.logInfo("Heartbeat completed: %s", result.ForLLM)
+	hs.logInfof("Heartbeat completed: %s", result.ForLLM)
 }
 
 // buildPrompt builds the heartbeat prompt from HEARTBEAT.md
@@ -225,7 +225,7 @@ func (hs *HeartbeatService) buildPrompt() string {
 			hs.createDefaultHeartbeatTemplate()
 			return ""
 		}
-		hs.logError("Error reading HEARTBEAT.md: %v", err)
+		hs.logErrorf("Error reading HEARTBEAT.md: %v", err)
 		return ""
 	}
 
@@ -276,9 +276,9 @@ Add your heartbeat tasks below this line:
 `
 
 	if err := os.WriteFile(heartbeatPath, []byte(defaultContent), 0o644); err != nil {
-		hs.logError("Failed to create default HEARTBEAT.md: %v", err)
+		hs.logErrorf("Failed to create default HEARTBEAT.md: %v", err)
 	} else {
-		hs.logInfo("Created default HEARTBEAT.md template")
+		hs.logInfof("Created default HEARTBEAT.md template")
 	}
 }
 
@@ -289,14 +289,14 @@ func (hs *HeartbeatService) sendResponse(response string) {
 	hs.mu.RUnlock()
 
 	if msgBus == nil {
-		hs.logInfo("No message bus configured, heartbeat result not sent")
+		hs.logInfof("No message bus configured, heartbeat result not sent")
 		return
 	}
 
 	// Get last channel from state
 	lastChannel := hs.state.GetLastChannel()
 	if lastChannel == "" {
-		hs.logInfo("No last channel recorded, heartbeat result not sent")
+		hs.logInfof("No last channel recorded, heartbeat result not sent")
 		return
 	}
 
@@ -313,7 +313,7 @@ func (hs *HeartbeatService) sendResponse(response string) {
 		Content: response,
 	})
 
-	hs.logInfo("Heartbeat result sent to %s", platform)
+	hs.logInfof("Heartbeat result sent to %s", platform)
 }
 
 // parseLastChannel parses the last channel string into platform and userID.
@@ -326,33 +326,33 @@ func (hs *HeartbeatService) parseLastChannel(lastChannel string) (platform, user
 	// Parse channel format: "platform:user_id" (e.g., "telegram:123456")
 	parts := strings.SplitN(lastChannel, ":", 2)
 	if len(parts) != 2 || parts[0] == "" || parts[1] == "" {
-		hs.logError("Invalid last channel format: %s", lastChannel)
+		hs.logErrorf("Invalid last channel format: %s", lastChannel)
 		return "", ""
 	}
 
 	platform, userID = parts[0], parts[1]
 
 	// Skip internal channels
 	if constants.IsInternalChannel(platform) {
-		hs.logInfo("Skipping internal channel: %s", platform)
+		hs.logInfof("Skipping internal channel: %s", platform)
 		return "", ""
 	}
 
 	return platform, userID
 }
 
-// logInfo logs an informational message to the heartbeat log
-func (hs *HeartbeatService) logInfo(format string, args ...any) {
-	hs.log("INFO", format, args...)
+// logInfof logs an informational message to the heartbeat log
+func (hs *HeartbeatService) logInfof(format string, args ...any) {
+	hs.logf("INFO", format, args...)
 }
 
-// logError logs an error message to the heartbeat log
-func (hs *HeartbeatService) logError(format string, args ...any) {
-	hs.log("ERROR", format, args...)
+// logErrorf logs an error message to the heartbeat log
+func (hs *HeartbeatService) logErrorf(format string, args ...any) {
+	hs.logf("ERROR", format, args...)
 }
 
-// log writes a message to the heartbeat log file
-func (hs *HeartbeatService) log(level, format string, args ...any) {
+// logf writes a message to the heartbeat log file
+func (hs *HeartbeatService) logf(level, format string, args ...any) {
 	logFile := filepath.Join(hs.workspace, "heartbeat.log")
 	f, err := os.OpenFile(logFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0o644)
 	if err != nil {

pkg/heartbeat/service_test.go

@@ -191,7 +191,7 @@ func TestLogPath(t *testing.T) {
 	hs := NewHeartbeatService(tmpDir, 30, true)
 
 	// Write a log entry
-	hs.log("INFO", "Test log entry")
+	hs.logf("INFO", "Test log entry")
 
 	// Verify log file exists at workspace root
 	expectedLogPath := filepath.Join(tmpDir, "heartbeat.log")

pkg/logger/logger.go

@@ -153,7 +153,7 @@ func formatComponent(component string) string {
 }
 
 func formatFields(fields map[string]any) string {
-	var parts []string
+	parts := make([]string, 0, len(fields))
 	for k, v := range fields {
 		parts = append(parts, fmt.Sprintf("%s=%v", k, v))
 	}

pkg/providers/codex_cli_credentials_test.go

@@ -43,12 +43,18 @@ func TestReadCodexCliCredentials_Valid(t *testing.T) {
 	}
 }
 
+// readCodexCliCredentialsErr calls ReadCodexCliCredentials and returns only the
+// error, for tests that only need to assert on failure.
+func readCodexCliCredentialsErr() error {
+	_, _, _, err := ReadCodexCliCredentials() //nolint:dogsled
+	return err
+}
+
 func TestReadCodexCliCredentials_MissingFile(t *testing.T) {
 	tmpDir := t.TempDir()
 	t.Setenv("CODEX_HOME", tmpDir)
 
-	_, _, _, err := ReadCodexCliCredentials()
-	if err == nil {
+	if err := readCodexCliCredentialsErr(); err == nil {
 		t.Fatal("expected error for missing auth.json")
 	}
 }
@@ -64,8 +70,7 @@ func TestReadCodexCliCredentials_EmptyToken(t *testing.T) {
 
 	t.Setenv("CODEX_HOME", tmpDir)
 
-	_, _, _, err := ReadCodexCliCredentials()
-	if err == nil {
+	if err := readCodexCliCredentialsErr(); err == nil {
 		t.Fatal("expected error for empty access_token")
 	}
 }
@@ -80,8 +85,7 @@ func TestReadCodexCliCredentials_InvalidJSON(t *testing.T) {
 
 	t.Setenv("CODEX_HOME", tmpDir)
 
-	_, _, _, err := ReadCodexCliCredentials()
-	if err == nil {
+	if err := readCodexCliCredentialsErr(); err == nil {
 		t.Fatal("expected error for invalid JSON")
 	}
 }

pkg/providers/codex_provider.go

@@ -106,8 +106,8 @@ func (p *CodexProvider) Chat(
 		if evt.Type == "response.completed" || evt.Type == "response.failed" || evt.Type == "response.incomplete" {
 			evtResp := evt.Response
 			if evtResp.ID != "" {
-				copy := evtResp
-				resp = &copy
+				evtRespCopy := evtResp
+				resp = &evtRespCopy
 			}
 		}
 	}

pkg/providers/github_copilot_provider.go

@@ -44,7 +44,6 @@ func NewGitHubCopilotProvider(uri string, connectMode string, model string) (*Gi
 			Hooks: &copilot.SessionHooks{},
 		})
 		if err != nil {
-
 			client.Stop()
 			return nil, fmt.Errorf("create session failed: %w", err)
 		}
@@ -101,7 +100,7 @@ func (p *GitHubCopilotProvider) Chat(
 		return nil, fmt.Errorf("provider closed")
 	}
 
-	resp, err := session.SendAndWait(ctx, copilot.MessageOptions{
+	resp, _ := session.SendAndWait(ctx, copilot.MessageOptions{
 		Prompt: string(fullcontent),
 	})
 

pkg/tools/shell.go

@@ -76,10 +76,9 @@ func NewExecTool(workingDir string, restrict bool) *ExecTool {
 func NewExecToolWithConfig(workingDir string, restrict bool, config *config.Config) *ExecTool {
 	denyPatterns := make([]*regexp.Regexp, 0)
 
-	enableDenyPatterns := true
 	if config != nil {
 		execConfig := config.Tools.Exec
-		enableDenyPatterns = execConfig.EnableDenyPatterns
+		enableDenyPatterns := execConfig.EnableDenyPatterns
 		if enableDenyPatterns {
 			denyPatterns = append(denyPatterns, defaultDenyPatterns...)
 			if len(execConfig.CustomDenyPatterns) > 0 {