chore(deps): update module golang.org/x/crypto to v0.46.0

Reviewed-on: #3

.forgejo/workflows/ci.yml

@@ -18,15 +18,12 @@ jobs:
     - name: Get dependencies
       run: go mod tidy
 
-    - name: golangci-lint
-      uses: golangci/golangci-lint-action@v3
-      with:
-        version: v2-latest
-
-    # - name: Lint code
-    #   run: |
-    #     go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest
-    #     golangci-lint run
+    - name: Install golangci-lint
+      run: |
+        curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin latest
+        echo "$(go env GOPATH)/bin" >> $GITHUB_PATH
+    - name: Run golangci-lint
+      run: golangci-lint run
 
     - name: Run tests
       run: go test -v ./...

.forgejo/workflows/release.yml

@@ -7,44 +7,28 @@ on:
 
 jobs:
   build:
+    name: GoReleaser build
     runs-on: ubuntu-22.04
-    strategy:
-      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-        goos: [linux, darwin, windows]
-        exclude:
-          - os: ubuntu-latest
-            goos: darwin
-          - os: ubuntu-latest
-            goos: windows
-          - os: macos-latest
-            goos: linux
-          - os: macos-latest
-            goos: windows
-          - os: windows-latest
-            goos: linux
-          - os: windows-latest
-            goos: darwin
 
     steps:
-    - name: Check out repository
-      uses: actions/checkout@v4
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
 
-    - name: Set up Go
-      uses: actions/setup-go@v5
-      with:
-        go-version: '1.24'
+      - name: Set up Go 1.24
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.24
+        id: go
 
-    - name: Get dependencies
-      run: go mod tidy
-
-    - name: Build for ${{ matrix.goos }}
-      run: |
-        GOOS=${{ matrix.goos }} GOARCH=amd64 go build -o workctl-${{ matrix.goos }} .
-        ls -la
-
-    - name: Upload artifact
-      uses: actions/upload-artifact@v4
-      with:
-        name: workctl-${{ matrix.goos }}
-        path: workctl-${{ matrix.goos }}
+      - name: Unset GITHUB_TOKEN (if present)
+        run: unset GITHUB_TOKEN
+          
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@master
+        with:
+          version: latest
+          args: release --clean
+        env:
+          GITEA_TOKEN: ${{ secrets.GITEATOKEN }}

.gitignore

@@ -1 +1,3 @@
 work-config.toml
+# Added by goreleaser init:
+dist/

.goreleaser.yaml

@@ -0,0 +1,57 @@
+# vim: set ts=2 sw=2 tw=0 fo=cnqoj
+
+version: 2
+
+before:
+  hooks:
+    - go mod tidy
+    - go generate ./...
+
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - windows
+      - darwin
+    goarch:
+      - amd64
+      - arm64
+
+gitea_urls:
+  api: https://git.patanix.de/api/v1
+  download: https://git.patanix.de
+
+env_files:
+  gitlab_token: ~/nope
+  github_token: ~/nope
+
+force_token: "gitea"
+
+archives:
+  - formats: [tar.gz]
+    name_template: >-
+      {{ .ProjectName }}_
+      {{- title .Os }}_
+      {{- if eq .Arch "amd64" }}x86_64
+      {{- else if eq .Arch "386" }}i386
+      {{- else }}{{ .Arch }}{{ end }}
+      {{- if .Arm }}v{{ .Arm }}{{ end }}
+    format_overrides:
+      - goos: windows
+        formats: [zip]
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - "^docs:"
+      - "^test:"
+
+release:
+  name_template: "{{.ProjectName}}-v{{.Version}} {{.Env.USER}}"
+  footer: >-
+
+    ---
+
+    Released by {{.Env.USER}}.

app.go

@@ -2,7 +2,7 @@ package main
 
 import (
 	"fmt"
-	"log"
+	"log/slog"
 	"os"
 	"os/exec"
 	"strings"
@@ -42,9 +42,9 @@ func (a *App) Close() error {
 	return nil
 }
 
-func (a *App) connect() (*SSHConnection, error) { // Rückgabetyp geändert
-	if err := a.timeStore.StartTracking(TagWork); err != nil {
-		log.Printf("WARN: Failed to start time tracking for '%s': %v", TagWork, err)
+func (a *App) connect(withoutTimew bool) (*SSHConnection, error) { // Rückgabetyp geändert
+	if err := a.timeStore.StartTracking(TagWork, withoutTimew); err != nil {
+		slog.Warn(fmt.Sprintf("Failed to start time tracking for '%s': %v", TagWork, err))
 	}
 
 	a.wakeWorkstation()
@@ -54,24 +54,25 @@ func (a *App) connect() (*SSHConnection, error) { // Rückgabetyp geändert
 		return nil, fmt.Errorf("failed to establish primary SSH connection: %w", err)
 	}
 
-	log.Println("INFO: SSH connection established. Setting up tunnels...")
+	slog.Info("SSH connection established. Setting up tunnels...")
 
 	sshForwarder := NewPortForwarder(sshCon.client, "2048", "22", a.cfg.WorkstationIP)
 	go func() {
-		log.Println("INFO: Starting SSH forwarder (local :2048 -> remote workstation:22)")
+		slog.Info("Starting SSH forwarder (local :2048 -> remote workstation:22)")
 		if err := sshForwarder.forward(); err != nil {
-			log.Printf("ERROR: SSH forwarder failed: %v", err)
+			slog.Error(fmt.Sprintf("SSH forwarder failed: %v", err))
 		}
-		log.Println("INFO: SSH forwarder stopped.")
+		slog.Info("SSH forwarder stopped.")
 	}()
 
 	rdpForwarder := NewPortForwarder(sshCon.client, "6000", "3389", a.cfg.WorkstationIP)
 	go func() {
-		log.Println("INFO: Starting RDP forwarder (local :6000 -> remote workstation:3389)")
+		slog.Info("Starting RDP forwarder (local :6000 -> remote workstation:3389)")
 		if err := rdpForwarder.forward(); err != nil {
-			log.Printf("ERROR: RDP forwarder failed: %v", err)
+			// slog.Error(fmt.Sprintf("RDP forwarder failed: %v", err)
+			slog.Error(fmt.Sprintf("ERROR: RDP forwarder failed: %v", err))
 		}
-		log.Println("INFO: RDP forwarder stopped.")
+		slog.Info("RDP forwarder stopped.")
 	}()
 
 	time.Sleep(500 * time.Millisecond)
@@ -80,22 +81,22 @@ func (a *App) connect() (*SSHConnection, error) { // Rückgabetyp geändert
 }
 
 func (a *App) runCommand(name string, args ...string) error {
-	log.Printf("INFO: Executing command: %s %s", name, strings.Join(args, " "))
+	slog.Info(fmt.Sprintf("Executing command: %s %s", name, strings.Join(args, " ")))
 	cmd := exec.Command(name, args...)
 	cmd.Stdout = os.Stdout
 	cmd.Stderr = os.Stderr
 	cmd.Stdin = os.Stdin
 	err := cmd.Run()
 	if err != nil {
-		log.Printf("ERROR: Command failed: %s %s -> %v", name, strings.Join(args, " "), err)
+		slog.Error(fmt.Sprintf("Command failed: %s %s -> %v", name, strings.Join(args, " "), err))
 		return fmt.Errorf("command execution failed: %w", err)
 	}
-	log.Printf("INFO: Command finished successfully: %s", name)
+	slog.Info(fmt.Sprintf("Command finished successfully: %s", name))
 	return nil
 }
 
 func (a *App) wakeWorkstation() {
-	log.Println("INFO: Attempting to wake workstation...")
+	slog.Info("Attempting to wake workstation...")
 	innerSSHCmd := fmt.Sprintf("ssh -tt %s@%s \"wakeonlan %s && echo 'Wake-on-LAN packet sent.' && exit\"",
 		a.cfg.JumpUser,
 		a.cfg.JumpHost,
@@ -109,14 +110,14 @@ func (a *App) wakeWorkstation() {
 	}
 
 	if err := a.runCommand("ssh", outerSSHCmd...); err != nil {
-		log.Println("WARN: Failed to send Wake-on-LAN packet via SSH jump. Workstation might already be awake or command failed.")
+		slog.Warn("Failed to send Wake-on-LAN packet via SSH jump. Workstation might already be awake or command failed.")
 	} else {
-		log.Println("INFO: Wake-on-LAN command executed.")
+		slog.Info("Wake-on-LAN command executed.")
 	}
 }
 
 func (a *App) connectToJump() {
-	log.Println("INFO: Connecting to Jump Host with Port Forwarding...")
+	slog.Info("Connecting to Jump Host with Port Forwarding...")
 	sshArgs := []string{
 		"-tt",
 		"-L", fmt.Sprintf("2048:%s:22", a.cfg.WorkstationHost),
@@ -128,7 +129,7 @@ func (a *App) connectToJump() {
 }
 
 func (a *App) connectToWorkstation() {
-	log.Println("INFO: Connecting to Workstation via local tunnel (localhost:2048)...")
+	slog.Info("Connecting to Workstation via local tunnel (localhost:2048)...")
 	sshArgs := []string{
 		"-tt",
 		"-L", fmt.Sprintf("6000:%s:3389", a.cfg.WorkstationHost),
@@ -140,7 +141,7 @@ func (a *App) connectToWorkstation() {
 }
 
 func (a *App) startRDPConnection() {
-	log.Println("INFO: Starting RDP connection to localhost:6000...")
+	slog.Info("Starting RDP connection to localhost:6000...")
 	rdpCommand := fmt.Sprintf("xfreerdp /u:%s /p:%s /v:127.0.0.1:6000 /size:3000x1350 +clipboard /dynamic-resolution",
 		a.cfg.RDPUser,
 		a.cfg.SSHPassword,
@@ -182,39 +183,39 @@ func (a *App) makeChoice() {
 			fmt.Println("Operation cancelled.")
 			return
 		}
-		log.Printf("ERROR: Form execution failed: %v", err)
+		slog.Error(fmt.Sprintf("Form execution failed: %v", err))
 		return
 	}
 
 	switch choice {
 	case "start work":
-		a.connect()
+		a.connect(withoutTimew)
 	case "stop work":
-		if err := a.timeStore.StopTracking(); err != nil {
-			log.Printf("ERROR: Failed to stop time tracking: %v", err)
+		if err := a.timeStore.StopTracking(withoutTimew); err != nil {
+			slog.Error(fmt.Sprintf("Failed to stop time tracking: %v", err))
 		}
 		if err := a.killForwardings(); err != nil {
-			log.Printf("WARN: Could not kill all forwardings: %v", err)
+			slog.Warn(fmt.Sprintf("Could not kill all forwardings: %v", err))
 		}
 	case "start break":
-		if err := a.timeStore.StartTracking(TagBreak); err != nil {
-			log.Printf("ERROR: Failed to start break tracking: %v", err)
+		if err := a.timeStore.StartTracking(TagBreak, withoutTimew); err != nil {
+			slog.Error(fmt.Sprintf("Failed to start break tracking: %v", err))
 		}
 	case "stop break":
-		if err := a.timeStore.StartTracking(TagWork); err != nil {
-			log.Printf("ERROR: Failed to stop break (start work): %v", err)
+		if err := a.timeStore.StartTracking(TagWork, withoutTimew); err != nil {
+			slog.Error(fmt.Sprintf("Failed to stop break (start work): %v", err))
 		}
 	case "show day summary":
 		if err := a.timeStore.ShowSummary("today"); err != nil {
-			log.Printf("ERROR: Failed to show day summary: %v", err)
+			slog.Error(fmt.Sprintf("Failed to show day summary: %v", err))
 		}
 	case "show week summary":
 		if err := a.timeStore.ShowSummary("week"); err != nil {
-			log.Printf("ERROR: Failed to show week summary: %v", err)
+			slog.Error(fmt.Sprintf("ERROR: Failed to show week summary: %v", err))
 		}
 	case "show month summary":
 		if err := a.timeStore.ShowSummary("month"); err != nil {
-			log.Printf("ERROR: Failed to show month summary: %v", err)
+			slog.Error(fmt.Sprintf("Failed to show month summary: %v", err))
 		}
 	case "export":
 		filename := "Arbeitszeiten_" + time.Now().Format("2006") + ".xlsx"
@@ -222,7 +223,7 @@ func (a *App) makeChoice() {
 			filename = a.flags.ExportName
 		}
 		if err := a.timeStore.ExportSummary(filename); err != nil {
-			log.Printf("ERROR: Failed to export summary to '%s': %v", filename, err)
+			slog.Error(fmt.Sprintf("Failed to export summary to '%s': %v", filename, err))
 		}
 	case "connect to jump":
 		a.connectToJump()
@@ -234,15 +235,15 @@ func (a *App) makeChoice() {
 		a.wakeWorkstation()
 	case "kill tunnels":
 		if err := a.killForwardings(); err != nil {
-			log.Printf("ERROR: Failed to kill forwardings: %v", err)
+			slog.Error(fmt.Sprintf("Failed to kill forwardings: %v", err))
 		} else {
-			log.Println("INFO: Attempted to kill processes on ports 2048 and 6000.")
+			slog.Info("Attempted to kill processes on ports 2048 and 6000.")
 		}
 	case "exit":
 		fmt.Println("Exiting.")
 		return
 	default:
-		log.Printf("WARN: Unhandled choice '%s'", choice)
+		slog.Warn(fmt.Sprintf("Unhandled choice '%s'", choice))
 	}
 
 	if choice != "exit" && choice != "connect to jump" && choice != "connect to workstation" && choice != "start rdp connection" {
@@ -257,7 +258,7 @@ func (a *App) getSSHAuth() ssh.AuthMethod {
 
 	keyBytes, err := os.ReadFile(keyPath)
 	if err != nil {
-		log.Printf("ERROR: Unable to read private key '%s': %v", keyPath, err)
+		slog.Error(fmt.Sprintf("Unable to read private key '%s': %v", keyPath, err))
 		return nil
 	}
 
@@ -265,19 +266,19 @@ func (a *App) getSSHAuth() ssh.AuthMethod {
 	key, err = ssh.ParsePrivateKey(keyBytes)
 	if err != nil {
 		if _, ok := err.(*ssh.PassphraseMissingError); ok {
-			log.Printf("INFO: Private key '%s' requires a passphrase. Trying with RDP password from config.", keyPath)
+			slog.Info(fmt.Sprintf("Private key '%s' requires a passphrase. Trying with RDP password from config.", keyPath))
 			key, err = ssh.ParsePrivateKeyWithPassphrase(keyBytes, []byte(a.cfg.RDPPassword))
 			if err != nil {
-				log.Printf("ERROR: Unable to parse private key '%s' with passphrase: %v", keyPath, err)
+				slog.Error(fmt.Sprintf("Unable to parse private key '%s' with passphrase: %v", keyPath, err))
 				return nil
 			}
 		} else {
-			log.Printf("ERROR: Unable to parse private key '%s': %v", keyPath, err)
+			slog.Error(fmt.Sprintf("Unable to parse private key '%s': %v", keyPath, err))
 			return nil
 		}
 	}
 
-	log.Printf("INFO: Successfully loaded private key '%s'", keyPath)
+	slog.Info(fmt.Sprintf("Successfully loaded private key '%s'", keyPath))
 	return ssh.PublicKeys(key)
 }
 
@@ -295,13 +296,13 @@ func (a *App) newSSHConnection() (*SSHConnection, error) {
 	}
 
 	target := fmt.Sprintf("%s:%d", a.cfg.SSHHost, a.cfg.SSHPort)
-	log.Printf("INFO: Dialing SSH to %s...", target)
+	slog.Info(fmt.Sprintf("Dialing SSH to %s...", target))
 
 	client, err := ssh.Dial("tcp", target, sshConfig)
 	if err != nil {
 		return nil, fmt.Errorf("SSH dial to %s failed: %w", target, err)
 	}
-	log.Printf("INFO: SSH connection to %s successful.", target)
+	slog.Info(fmt.Sprintf("SSH connection to %s successful.", target))
 
 	session, err := client.NewSession()
 	if err != nil {
@@ -320,16 +321,16 @@ func (a *App) killForwardings() error {
 	killedSomething := false
 	var lastErr error
 
-	log.Println("INFO: Attempting to kill processes listening on ports:", strings.Join(ports, ", "))
+	slog.Info(fmt.Sprintf("Attempting to kill processes listening on ports: %v", strings.Join(ports, ", ")))
 
 	for _, port := range ports {
 		cmd := exec.Command("lsof", "-i", "tcp:"+port, "-t")
 		output, err := cmd.Output()
 		if err != nil {
 			if exitErr, ok := err.(*exec.ExitError); ok && exitErr.ExitCode() == 1 {
-				log.Printf("INFO: No process found listening on port %s.", port)
+				slog.Info(fmt.Sprintf("No process found listening on port %s.", port))
 			} else {
-				log.Printf("WARN: 'lsof' command failed for port %s: %v", port, err)
+				slog.Warn(fmt.Sprintf("'lsof' command failed for port %s: %v", port, err))
 				lastErr = fmt.Errorf("lsof failed for port %s: %w", port, err)
 			}
 			continue
@@ -341,29 +342,29 @@ func (a *App) killForwardings() error {
 			if pid == "" {
 				continue
 			}
-			log.Printf("INFO: Found process PID %s on port %s. Attempting to kill...", pid, port)
+			slog.Info(fmt.Sprintf("Found process PID %s on port %s. Attempting to kill...", pid, port))
 			killCmd := exec.Command("kill", pid)
 			if err := killCmd.Run(); err != nil {
-				log.Printf("WARN: Failed to kill PID %s (port %s): %v. Trying kill -9...", pid, port, err)
+				slog.Warn(fmt.Sprintf("Failed to kill PID %s (port %s): %v. Trying kill -9...", pid, port, err))
 				forceKillCmd := exec.Command("kill", "-9", pid)
 				if err := forceKillCmd.Run(); err != nil {
-					log.Printf("ERROR: Failed to force kill PID %s (port %s): %v", pid, port, err)
+					slog.Error(fmt.Sprintf("Failed to force kill PID %s (port %s): %v", pid, port, err))
 					lastErr = fmt.Errorf("kill -9 failed for PID %s: %w", pid, err)
 				} else {
-					log.Printf("INFO: Force killed PID %s (port %s).", pid, port)
+					slog.Info(fmt.Sprintf("Force killed PID %s (port %s).", pid, port))
 					killedSomething = true
 				}
 			} else {
-				log.Printf("INFO: Killed PID %s (port %s).", pid, port)
+				slog.Info(fmt.Sprintf("Killed PID %s (port %s).", pid, port))
 				killedSomething = true
 			}
 		}
 	}
 
 	if killedSomething {
-		log.Println("INFO: Finished attempting to kill forwarding processes.")
+		slog.Info("Finished attempting to kill forwarding processes.")
 	} else {
-		log.Println("INFO: No forwarding processes found or killed.")
+		slog.Info("No forwarding processes found or killed.")
 	}
 
 	return lastErr

cmd.go

@@ -2,7 +2,7 @@ package main
 
 import (
 	"fmt"
-	"log"
+	"log/slog"
 	"os"
 	"os/signal"
 	"strings"
@@ -12,6 +12,8 @@ import (
 	"github.com/spf13/cobra"
 )
 
+var withoutTimew bool
+
 func (a *App) setupCommands() *cobra.Command {
 	rootCmd := &cobra.Command{
 		Use:   "workctl",
@@ -44,18 +46,18 @@ Use --background (-b) to keep tunnels running in the background without auto-con
 		RunE: func(cmd *cobra.Command, args []string) error {
 			fmt.Println("Starting workday procedures...")
 
-			sshCon, err := a.connect()
+			sshCon, err := a.connect(withoutTimew)
 			if err != nil {
 				fmt.Printf("ERROR: Failed to start connections: %v\n", err)
 				return fmt.Errorf("connection setup failed: %w", err)
 			}
 
 			defer func() {
-				log.Println("INFO: Closing SSH connection to jump host (defer)...")
+				slog.Info("Closing SSH connection to jump host (defer)...")
 				if err := sshCon.Close(); err != nil {
-					log.Printf("WARN: Error closing SSH connection in defer: %v", err)
+					slog.Warn(fmt.Sprintf("Error closing SSH connection in defer: %v", err))
 				} else {
-					log.Println("INFO: SSH connection closed via defer.")
+					slog.Info("SSH connection closed via defer.")
 				}
 			}()
 
@@ -70,24 +72,24 @@ Use --background (-b) to keep tunnels running in the background without auto-con
 				<-sigChan
 
 				fmt.Println("\nINFO: Received interrupt signal. Shutting down background process...")
-				log.Println("INFO: Received signal, cleanup via defer sshCon.Close() will run.")
-				if err := a.timeStore.StopTracking(); err != nil {
-					log.Printf("WARN: Failed to stop time tracking: %v", err)
+				slog.Info("Received signal, cleanup via defer sshCon.Close() will run.")
+				if err := a.timeStore.StopTracking(withoutTimew); err != nil {
+					slog.Warn(fmt.Sprintf("Failed to stop time tracking: %v", err))
 				} else {
-					log.Println("INFO: Time tracking stopped.")
+					slog.Info("Time tracking stopped.")
 				}
 				fmt.Println("INFO: Background shutdown complete.")
 
 			} else {
-				fmt.Println("INFO: Automatically connecting to workstation via SSH tunnel...")
+				fmt.Println("Automatically connecting to workstation via SSH tunnel...")
 				a.connectToWorkstation()
 
-				fmt.Println("INFO: Workstation SSH session finished.")
-				log.Println("INFO: Foreground session ended, cleanup via defer sshCon.Close() will run.")
-				if err := a.timeStore.StopTracking(); err != nil {
-					log.Printf("WARN: Failed to stop time tracking: %v", err)
+				fmt.Println("Workstation SSH session finished.")
+				slog.Info("Foreground session ended, cleanup via defer sshCon.Close() will run.")
+				if err := a.timeStore.StopTracking(withoutTimew); err != nil {
+					slog.Warn(fmt.Sprintf("Failed to stop time tracking: %v", err))
 				} else {
-					log.Println("INFO: Time tracking stopped.")
+					slog.Info("Time tracking stopped.")
 				}
 			}
 
@@ -96,25 +98,26 @@ Use --background (-b) to keep tunnels running in the background without auto-con
 	}
 
 	cmd.Flags().BoolVarP(&a.flags.StartInBackground, "background", "b", false, "Run tunnels in the background instead of connecting immediately")
+	cmd.Flags().BoolVarP(&withoutTimew, "timew", "t", false, "Set this flag if you dont want to use Timewarrior Timestorage as well")
 
 	return cmd
 }
 
 func (a *App) stopCommand() *cobra.Command {
-	return &cobra.Command{
+	cmd := &cobra.Command{
 		Use:   "stop",
 		Short: "Stop work: Stop time tracking, kill tunnels",
 		Long:  "Stops the current time tracking entry and attempts to kill active SSH tunnels.",
 		Run: func(cmd *cobra.Command, args []string) {
 			fmt.Println("Stopping workday procedures...")
-			if err := a.timeStore.StopTracking(); err != nil {
-				log.Printf("ERROR: Failed to stop time tracking: %v", err)
+			if err := a.timeStore.StopTracking(withoutTimew); err != nil {
+				slog.Error(fmt.Sprintf("Failed to stop time tracking: %v", err))
 			} else {
 				fmt.Println("Time tracking stopped.")
 			}
 
 			if err := a.killForwardings(); err != nil {
-				log.Printf("WARN: Could not kill all forwarding processes: %v", err)
+				slog.Warn(fmt.Sprintf("Could not kill all forwarding processes: %v", err))
 			} else {
 				fmt.Println("Attempted to stop SSH tunnels.")
 			}
@@ -122,6 +125,8 @@ func (a *App) stopCommand() *cobra.Command {
 			fmt.Println("Workday stop procedures finished.")
 		},
 	}
+	cmd.Flags().BoolVarP(&withoutTimew, "timew", "t", false, "Set this flag if you dont want to use Timewarrior Timestorage as well")
+	return cmd
 }
 
 func (a *App) trackCommand() *cobra.Command {
@@ -155,15 +160,15 @@ This also stops any currently running timer.`,
 				if err := a.timeStore.LogFullDay(tagLower, today); err != nil {
 					return fmt.Errorf("could not log '%s' for today: %w", tagLower, err)
 				}
-				return nil // Erfolg
+				return nil
 
 			default:
 				fmt.Printf("Attempting to start tracking interval '%s'...\n", tag)
-				if err := a.timeStore.StartTracking(tag); err != nil {
-					log.Printf("ERROR: Failed to start tracking '%s': %v", tag, err)
+				if err := a.timeStore.StartTracking(tag, withoutTimew); err != nil {
+					slog.Error(fmt.Sprintf("Failed to start tracking '%s': %v", tag, err))
 					return fmt.Errorf("could not start tracking '%s': %w", tag, err)
 				}
-				return nil // Erfolg
+				return nil
 			}
 		},
 	}
@@ -173,8 +178,8 @@ This also stops any currently running timer.`,
 		Short: "Start tracking 'break'",
 		RunE: func(cmd *cobra.Command, args []string) error {
 			fmt.Println("Starting break...")
-			if err := a.timeStore.StartTracking(TagBreak); err != nil {
-				log.Printf("ERROR: Failed to start break tracking: %v", err)
+			if err := a.timeStore.StartTracking(TagBreak, withoutTimew); err != nil {
+				slog.Error(fmt.Sprintf("Failed to start break tracking: %v", err))
 				return fmt.Errorf("could not start break: %w", err)
 			}
 			return nil
@@ -204,27 +209,27 @@ Export: Use the --export flag or the 'export' subcommand.`,
 				filename := a.flags.ExportName
 				if filename == "" || filename == "Arbeitszeiten.xlsx" {
 					filename = "Arbeitszeiten_" + time.Now().Format("2006") + ".xlsx"
-					log.Printf("INFO: No export name specified, using default: %s", filename)
+					slog.Info(fmt.Sprintf("No export name specified, using default: %s", filename))
 				}
 				fmt.Printf("Exporting yearly timetable to '%s'...\n", filename)
 				if err := a.timeStore.ExportSummary(filename); err != nil {
-					log.Printf("ERROR: Failed to export summary to '%s': %v", filename, err)
+					slog.Error(fmt.Sprintf("Failed to export summary to '%s': %v", filename, err))
 					fmt.Printf("Error: Could not export to '%s'.\n", filename)
 				}
 			} else if a.flags.ShowWeek {
 				fmt.Println("Showing weekly summary...")
 				if err := a.timeStore.ShowSummary("week"); err != nil {
-					log.Printf("ERROR: Failed to show week summary: %v", err)
+					slog.Error(fmt.Sprintf("Failed to show week summary: %v", err))
 				}
 			} else if a.flags.ShowMonth {
 				fmt.Println("Showing monthly summary...")
 				if err := a.timeStore.ShowSummary("month"); err != nil {
-					log.Printf("ERROR: Failed to show month summary: %v", err)
+					slog.Error(fmt.Sprintf("Failed to show month summary: %v", err))
 				}
 			} else {
 				fmt.Printf("Showing summary for period: %s...\n", period)
 				if err := a.timeStore.ShowSummary(period); err != nil {
-					log.Printf("ERROR: Failed to show summary for '%s': %v", period, err)
+					slog.Error(fmt.Sprintf("Failed to show summary for '%s': %v", period, err))
 				}
 			}
 		},
@@ -248,7 +253,7 @@ Export: Use the --export flag or the 'export' subcommand.`,
 			}
 			fmt.Printf("Exporting yearly timetable to '%s'...\n", filename)
 			if err := a.timeStore.ExportSummary(filename); err != nil {
-				log.Printf("ERROR: Failed to export summary to '%s': %v", filename, err)
+				slog.Error(fmt.Sprintf("Failed to export summary to '%s': %v", filename, err))
 				fmt.Printf("Error: Could not export to '%s'.\n", filename)
 			}
 		},
@@ -321,12 +326,12 @@ Example: workctl import-timew /path/to/timew-summary.txt`,
 
 			count, err := a.runImport(filepath)
 			if err != nil {
-				log.Printf("ERROR: Import failed: %v", err)
+				slog.Error(fmt.Sprintf("Import failed: %v", err))
 				return fmt.Errorf("import failed: %w", err)
 			}
 
 			fmt.Printf("Successfully imported %d time entries.\n", count)
-			log.Printf("INFO: Successfully imported %d time entries from %s", count, filepath)
+			slog.Info(fmt.Sprintf("Successfully imported %d time entries from %s", count, filepath))
 			return nil
 		},
 	}
@@ -353,8 +358,8 @@ func (a *App) runImport(filepath string) (int, error) {
 	}
 	defer stmt.Close()
 
-	var current_date_str string
-	imported_count := 0
+	var currentDateStr string
+	importedCount := 0
 	location := time.Local
 
 	for i, line := range lines {
@@ -364,94 +369,94 @@ func (a *App) runImport(filepath string) (int, error) {
 		}
 
 		fields := strings.Fields(line)
-		var tag, start_str, end_str string
-		has_date := false
+		var tag, startStr, endStr string
+		hasDate := false
 
 		if len(fields) >= 7 && strings.Contains(fields[1], "-") && len(fields[1]) == 10 {
-			current_date_str = fields[1]
+			currentDateStr = fields[1]
 			tag = fields[3]
-			start_str = fields[4]
-			end_str = fields[5]
-			has_date = true
+			startStr = fields[4]
+			endStr = fields[5]
+			hasDate = true
 		} else if len(fields) >= 4 && strings.Contains(fields[1], ":") && strings.Contains(fields[2], ":") {
-			if current_date_str == "" {
-				log.Printf("WARN: Skipping line without preceding date: %s", line)
+			if currentDateStr == "" {
+				slog.Warn(fmt.Sprintf("Skipping line without preceding date: %s", line))
 				continue
 			}
 			tag = fields[0]
-			start_str = fields[1]
-			end_str = fields[2]
-			has_date = false
+			startStr = fields[1]
+			endStr = fields[2]
+			hasDate = false
 		} else if len(fields) >= 6 && strings.Contains(fields[1], "-") && len(fields[1]) == 10 {
-			current_date_str = fields[1]
+			currentDateStr = fields[1]
 			tag = fields[3]
-			start_str = fields[4]
-			end_str = fields[5]
-			has_date = true
-			if start_str == "0:00:00" && end_str == "0:00:00" {
-				start_time, err := time.ParseInLocation("2006-01-02", current_date_str, location)
+			startStr = fields[4]
+			endStr = fields[5]
+			hasDate = true
+			if startStr == "0:00:00" && endStr == "0:00:00" {
+				startTime, err := time.ParseInLocation("2006-01-02", currentDateStr, location)
 				if err != nil {
-					log.Printf("WARN: Skipping line with invalid date '%s': %v", current_date_str, err)
+					slog.Warn(fmt.Sprintf("Skipping line with invalid date '%s': %v", currentDateStr, err))
 					continue
 				}
-				end_time := start_time.Add(24 * time.Hour)
+				endTime := startTime.Add(24 * time.Hour)
 
-				_, err = stmt.Exec(tag, start_time, end_time)
+				_, err = stmt.Exec(tag, startTime, endTime)
 				if err != nil {
-					log.Printf("ERROR: Failed to insert full-day entry for %s (%s): %v", current_date_str, tag, err)
+					slog.Error(fmt.Sprintf("Failed to insert full-day entry for %s (%s): %v", currentDateStr, tag, err))
 				} else {
-					imported_count++
+					importedCount++
 				}
 				continue
 			}
 
 		} else {
-			log.Printf("WARN: Skipping unrecognized line format: %s", line)
+			slog.Warn(fmt.Sprintf("Skipping unrecognized line format: %s", line))
 			continue
 		}
 
-		if end_str == "-" {
-			log.Printf("INFO: Skipping currently running entry: %s", line)
+		if endStr == "-" {
+			slog.Info(fmt.Sprintf("Skipping currently running entry: %s", line))
 			continue
 		}
 
-		start_datetime_str := current_date_str + " " + start_str
-		end_datetime_str := current_date_str + " " + end_str
+		startDatetimeStr := currentDateStr + " " + startStr
+		endDatetimeStr := currentDateStr + " " + endStr
 
-		start_time, err_start := time.ParseInLocation("2006-01-02 15:04:05", start_datetime_str, location)
-		end_time, err_end := time.ParseInLocation("2006-01-02 15:04:05", end_datetime_str, location)
+		startTime, errStart := time.ParseInLocation("2006-01-02 15:04:05", startDatetimeStr, location)
+		endTime, errEnd := time.ParseInLocation("2006-01-02 15:04:05", endDatetimeStr, location)
 
-		if err_start != nil || err_end != nil {
-			log.Printf("WARN: Skipping line with invalid date/time format ('%s' / '%s'): %v / %v", start_datetime_str, end_datetime_str, err_start, err_end)
+		if errStart != nil || errEnd != nil {
+			slog.Warn(fmt.Sprintf("Skipping line with invalid date/time format ('%s' / '%s'): %v / %v", startDatetimeStr, endDatetimeStr, errStart, errEnd))
 			continue
 		}
 
-		if end_time.Before(start_time) {
-			if has_date {
-				log.Printf("WARN: End time is before start time on the same date line, skipping: %s", line)
+		if endTime.Before(startTime) {
+			if hasDate {
+				slog.Warn(fmt.Sprintf("End time is before start time on the same date line, skipping: %s", line))
 				continue
 			}
 		}
 
-		db_tag := strings.ToLower(tag)
-		switch db_tag {
+		dbTag := strings.ToLower(tag)
+		switch dbTag {
 		case "work":
-			db_tag = TagWork
+			dbTag = TagWork
 		case "break":
-			db_tag = TagBreak
+			dbTag = TagBreak
 		}
 
-		_, err = stmt.Exec(db_tag, start_time, end_time)
+		_, err = stmt.Exec(dbTag, startTime, endTime)
 		if err != nil {
-			log.Printf("ERROR: Failed to insert entry for %s (%s, %s -> %s): %v", current_date_str, db_tag, start_time.Format(time.RFC3339), end_time.Format(time.RFC3339), err)
+			slog.Error(fmt.Sprintf("Failed to insert entry for %s (%s, %s -> %s): %v", currentDateStr, dbTag, startTime.Format(time.RFC3339), endTime.Format(time.RFC3339), err))
 		} else {
-			imported_count++
+			importedCount++
 		}
 	}
 
 	if err := tx.Commit(); err != nil {
-		return imported_count, fmt.Errorf("failed to commit transaction: %w", err)
+		return importedCount, fmt.Errorf("failed to commit transaction: %w", err)
 	}
 
-	return imported_count, nil
+	return importedCount, nil
 }

config.go

@@ -2,7 +2,7 @@ package main
 
 import (
 	"fmt"
-	"log"
+	"log/slog"
 	"os"
 	"path/filepath"
 
@@ -43,7 +43,7 @@ func loadConfig() (Config, error) {
 	workConfigPath := filepath.Join(configPath, "work")
 	configFile := filepath.Join(workConfigPath, "config.toml")
 
-	if err := os.MkdirAll(workConfigPath, 0750); err != nil {
+	if err := os.MkdirAll(workConfigPath, 0o750); err != nil {
 		return cfg, fmt.Errorf("could not create config directory '%s': %w", workConfigPath, err)
 	}
 
@@ -55,7 +55,7 @@ func loadConfig() (Config, error) {
 		if _, ok := err.(viper.ConfigFileNotFoundError); !ok {
 			return cfg, fmt.Errorf("error reading config file '%s': %w", configFile, err)
 		}
-		log.Printf("INFO: Config file '%s' not found, using defaults/env vars.", configFile)
+		slog.Info(fmt.Sprintf("Config file '%s' not found, using defaults/env vars.", configFile))
 	}
 
 	if err := viper.UnmarshalKey("default", &cfg); err != nil {

export.go

@@ -2,7 +2,7 @@ package main
 
 import (
 	"fmt"
-	"log"
+	"log/slog"
 	"sort"
 	"strings"
 	"time"
@@ -35,7 +35,6 @@ func aggregateEntriesToDailySummaries(entries []TimeEntry, yearStart, yearEnd ti
 	now := time.Now().In(location)
 
 	currentDay := yearStart
-	log.Println(currentDay)
 	for currentDay.Before(yearEnd) {
 		dayStr := currentDay.Format("2006-01-02")
 		weekday := currentDay.Weekday()
@@ -56,7 +55,7 @@ func aggregateEntriesToDailySummaries(entries []TimeEntry, yearStart, yearEnd ti
 
 	for _, entry := range entries {
 		if entry.StartTime.IsZero() {
-			log.Printf("WARN: Skipping entry with zero start time (ID: %d)", entry.ID)
+			slog.Warn(fmt.Sprintf("Skipping entry with zero start time (ID: %d)", entry.ID))
 			continue
 		}
 
@@ -100,7 +99,7 @@ func aggregateEntriesToDailySummaries(entries []TimeEntry, yearStart, yearEnd ti
 
 			summary, exists := dailyMap[dayStr]
 			if !exists {
-				log.Printf("WARN: Day %s not found in initial map during entry processing (ID: %d)", dayStr, entry.ID)
+				slog.Warn(fmt.Sprintf("Day %s not found in initial map during entry processing (ID: %d)", dayStr, entry.ID))
 				loopTime = dayEnd
 				continue
 			}
@@ -141,7 +140,7 @@ func aggregateEntriesToDailySummaries(entries []TimeEntry, yearStart, yearEnd ti
 			case TagBreak:
 				summary.BreakDuration += segmentDuration
 			default:
-				log.Printf("INFO: Encountered unknown tag '%s' during interval processing for entry ID %d on %s. Counting duration as 'work'.", entry.Tag, entry.ID, dayStr)
+				slog.Info(fmt.Sprintf("Encountered unknown tag '%s' during interval processing for entry ID %d on %s. Counting duration as 'work'.", entry.Tag, entry.ID, dayStr))
 				summary.WorkDuration += segmentDuration
 				if summary.WorkStart == "" || timeStr < summary.WorkStart {
 					summary.WorkStart = timeStr
@@ -261,7 +260,7 @@ func getSollExcelTime(dayOfWeek string) any {
 
 	sollDur, err := time.Parse("15:04", sollString)
 	if err != nil {
-		log.Printf("ERROR: Could not parse hardcoded soll string '%s': %v", sollString, err)
+		slog.Error(fmt.Sprintf("Could not parse hardcoded soll string '%s': %v", sollString, err))
 		return nil
 	}
 	return float64(sollDur.Hour())/24.0 + float64(sollDur.Minute())/(24.0*60.0)
@@ -271,7 +270,7 @@ func writeExcelSheet(entries []ExcelEntry, name string) error {
 	f := excelize.NewFile()
 	defer func() {
 		if err := f.Close(); err != nil {
-			log.Printf("ERROR: Failed to close excel file handle: %v", err)
+			slog.Error(fmt.Sprintf("Failed to close excel file handle: %v", err))
 		}
 	}()
 
@@ -442,11 +441,10 @@ func writeExcelSheet(entries []ExcelEntry, name string) error {
 			f.SetCellValue(sheetName, "D"+rowStr, "")
 			f.MergeCell(sheetName, "D"+rowStr, "I"+rowStr)
 			f.SetCellStyle(sheetName, "D"+rowStr, "I"+rowStr, centerStyle)
-			// J: Netto ist 0
 			f.SetCellValue(sheetName, "J"+rowStr, 0.0)
 			f.SetCellStyle(sheetName, "J"+rowStr, "J"+rowStr, saldoStyle)
 
-		default: // Unbekannte Tags oder Tage ohne Eintrag
+		default:
 			f.SetCellValue(sheetName, "J"+rowStr, 0.0)
 			f.SetCellStyle(sheetName, "J"+rowStr, "J"+rowStr, saldoStyle)
 		}

forwarder.go

@@ -3,7 +3,7 @@ package main
 import (
 	"fmt"
 	"io"
-	"log"
+	"log/slog"
 	"net"
 	"sync"
 
@@ -31,28 +31,28 @@ func (pf *PortForwarder) forward() error {
 	localAddr := "127.0.0.1:" + pf.localPort
 	remoteAddr := net.JoinHostPort(pf.remoteHost, pf.remotePort)
 
-	pf.logf("INFO: Starting port forwarder: local %s -> remote %s (via SSH)", localAddr, remoteAddr)
+	pf.logf("INFO", "Starting port forwarder: local -> remote (via SSH)", "Local Address", localAddr, "Remote Address", remoteAddr)
 
 	listener, err := net.Listen("tcp", localAddr)
 	if err != nil {
-		pf.logf("ERROR: Failed to open local listener on %s: %v", localAddr, err)
+		pf.logf("ERROR", "Failed to open local listener on %s: %v", localAddr, err)
 		return fmt.Errorf("failed to listen on %s: %w", localAddr, err)
 	}
 	defer listener.Close()
-	pf.logf("INFO: Listener active on %s", localAddr)
+	pf.logf("INFO", "Listener active", "Local Address", localAddr)
 
 	for {
 		localConn, err := listener.Accept()
 		if err != nil {
 			if opErr, ok := err.(*net.OpError); ok && opErr.Err.Error() == "use of closed network connection" {
-				pf.logf("INFO: Listener on %s closed, stopping forwarder.", localAddr)
+				pf.logf("INFO", "Listener closed, stopping forwarder.", "Local Address", localAddr)
 				return nil
 			}
-			pf.logf("ERROR: Failed to accept incoming connection on %s: %v", localAddr, err)
+			pf.logf("ERROR", "Failed to accept incoming connection:", "Local Address", localAddr, "Error", err)
 			continue
 		}
 
-		pf.logf("INFO: Accepted connection from %s on %s", localConn.RemoteAddr(), localAddr)
+		pf.logf("INFO", "Accepted connection:", "Remote Address", localConn.RemoteAddr(), "Local Address", localAddr)
 		go pf.handleConnection(localConn, remoteAddr)
 	}
 }
@@ -60,14 +60,14 @@ func (pf *PortForwarder) forward() error {
 func (pf *PortForwarder) handleConnection(localConn net.Conn, remoteAddr string) {
 	defer localConn.Close()
 
-	pf.logf("INFO: Dialing remote host %s via SSH tunnel for %s", remoteAddr, localConn.RemoteAddr())
+	pf.logf("INFO", "Dialing remote host via SSH tunnel", "Local Address", remoteAddr, "Remote Address", localConn.RemoteAddr())
 	remoteConn, err := pf.sshCon.Dial("tcp", remoteAddr)
 	if err != nil {
-		pf.logf("ERROR: Failed to dial remote host %s via SSH: %v", remoteAddr, err)
+		pf.logf("ERROR", "Failed to dial remote host via SSH:", "Remote Address", remoteAddr, "Error:", err)
 		return
 	}
 	defer remoteConn.Close()
-	pf.logf("INFO: Connection to %s established. Starting data copy.", remoteAddr)
+	pf.logf("INFO", "Connection established. Starting data copy.", "Remote Address", remoteAddr)
 
 	var wg sync.WaitGroup
 	wg.Add(2)
@@ -78,7 +78,7 @@ func (pf *PortForwarder) handleConnection(localConn net.Conn, remoteAddr string)
 		bytesCopied, err := io.Copy(localConn, remoteConn)
 		if err != nil {
 		}
-		pf.logf("INFO: Finished copying remote->local (%d bytes) for %s", bytesCopied, localConn.RemoteAddr())
+		pf.logf("INFO", "Finished copying remote->local", "Bytes copied", bytesCopied, "Remote Address", localConn.RemoteAddr())
 	}()
 
 	go func() {
@@ -87,15 +87,22 @@ func (pf *PortForwarder) handleConnection(localConn net.Conn, remoteAddr string)
 		bytesCopied, err := io.Copy(remoteConn, localConn)
 		if err != nil {
 		}
-		pf.logf("INFO: Finished copying local->remote (%d bytes) for %s", bytesCopied, localConn.RemoteAddr())
+		pf.logf("INFO", "Finished copying local->remote", "Bytes copied", bytesCopied, "Remote Address", localConn.RemoteAddr())
 	}()
 
 	wg.Wait()
-	pf.logf("INFO: Closing forwarded connection for %s", localConn.RemoteAddr())
+	pf.logf("INFO", "Closing forwarded connection", "Remote Address", localConn.RemoteAddr())
 }
 
-func (pf *PortForwarder) logf(format string, v ...any) {
+func (pf *PortForwarder) logf(level, format string, v ...any) {
 	pf.logMutex.Lock()
 	defer pf.logMutex.Unlock()
-	log.Printf(format, v...)
+	switch level {
+	case "INFO":
+		slog.Info(format, v...)
+	case "WARN":
+		slog.Warn(format, v...)
+	case "ERROR":
+		slog.Error(format, v...)
+	}
 }

go.mod

@@ -6,9 +6,9 @@ require (
 	github.com/charmbracelet/huh v0.6.0
 	github.com/spf13/cobra v1.9.1
 	github.com/spf13/viper v1.20.1
-	github.com/xuri/excelize/v2 v2.9.0
-	golang.org/x/crypto v0.36.0
-	golang.org/x/text v0.23.0
+	github.com/xuri/excelize/v2 v2.9.1
+	golang.org/x/crypto v0.46.0
+	golang.org/x/text v0.32.0
 	modernc.org/sqlite v1.37.0
 )
 
@@ -33,7 +33,6 @@ require (
 	github.com/mattn/go-localereader v0.0.1 // indirect
 	github.com/mattn/go-runewidth v0.0.16 // indirect
 	github.com/mitchellh/hashstructure/v2 v2.0.2 // indirect
-	github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826 // indirect
 	github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 // indirect
 	github.com/muesli/cancelreader v0.2.2 // indirect
 	github.com/muesli/termenv v0.15.3-0.20240618155329-98d742f6907a // indirect
@@ -49,14 +48,15 @@ require (
 	github.com/spf13/cast v1.7.1 // indirect
 	github.com/spf13/pflag v1.0.6 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
-	github.com/xuri/efp v0.0.0-20240408161823-9ad904a10d6d // indirect
-	github.com/xuri/nfp v0.0.0-20240318013403-ab9948c2c4a7 // indirect
+	github.com/tiendc/go-deepcopy v1.6.0 // indirect
+	github.com/xuri/efp v0.0.1 // indirect
+	github.com/xuri/nfp v0.0.1 // indirect
 	go.uber.org/atomic v1.9.0 // indirect
 	go.uber.org/multierr v1.9.0 // indirect
 	golang.org/x/exp v0.0.0-20250305212735-054e65f0b394 // indirect
-	golang.org/x/net v0.33.0 // indirect
-	golang.org/x/sync v0.12.0 // indirect
-	golang.org/x/sys v0.31.0 // indirect
+	golang.org/x/net v0.47.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.39.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	modernc.org/libc v1.62.1 // indirect
 	modernc.org/mathutil v1.7.1 // indirect

go.sum

@@ -56,8 +56,6 @@ github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6T
 github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
 github.com/mitchellh/hashstructure/v2 v2.0.2 h1:vGKWl0YJqUNxE8d+h8f6NJLcCJrgbhC4NcD46KavDd4=
 github.com/mitchellh/hashstructure/v2 v2.0.2/go.mod h1:MG3aRVU/N29oo/V/IhBX8GR/zz4kQkprJgF2EVszyDE=
-github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826 h1:RWengNIwukTxcDr9M+97sNutRR1RKhG96O6jWumTTnw=
-github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826/go.mod h1:TaXosZuwdSHYgviHp1DAtfrULt5eUgsSMsZf+YrPgl8=
 github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 h1:ZK8zHtRHOkbHy6Mmr5D264iyp3TiX5OmNcI5cIARiQI=
 github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6/go.mod h1:CJlz5H+gyd6CUWT45Oy4q24RdLyn7Md9Vj2/ldJBSIo=
 github.com/muesli/cancelreader v0.2.2 h1:3I4Kt4BQjOR54NavqnDogx/MIoWBFa0StPA8ELUXHmA=
@@ -103,36 +101,48 @@ github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOf
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
 github.com/subosito/gotenv v1.6.0/go.mod h1:Dk4QP5c2W3ibzajGcXpNraDfq2IrhjMIvMSWPKKo0FU=
-github.com/xuri/efp v0.0.0-20240408161823-9ad904a10d6d h1:llb0neMWDQe87IzJLS4Ci7psK/lVsjIS2otl+1WyRyY=
-github.com/xuri/efp v0.0.0-20240408161823-9ad904a10d6d/go.mod h1:ybY/Jr0T0GTCnYjKqmdwxyxn2BQf2RcQIIvex5QldPI=
-github.com/xuri/excelize/v2 v2.9.0 h1:1tgOaEq92IOEumR1/JfYS/eR0KHOCsRv/rYXXh6YJQE=
-github.com/xuri/excelize/v2 v2.9.0/go.mod h1:uqey4QBZ9gdMeWApPLdhm9x+9o2lq4iVmjiLfBS5hdE=
-github.com/xuri/nfp v0.0.0-20240318013403-ab9948c2c4a7 h1:hPVCafDV85blFTabnqKgNhDCkJX25eik94Si9cTER4A=
-github.com/xuri/nfp v0.0.0-20240318013403-ab9948c2c4a7/go.mod h1:WwHg+CVyzlv/TX9xqBFXEZAuxOPxn2k1GNHwG41IIUQ=
+github.com/tiendc/go-deepcopy v1.6.0 h1:0UtfV/imoCwlLxVsyfUd4hNHnB3drXsfle+wzSCA5Wo=
+github.com/tiendc/go-deepcopy v1.6.0/go.mod h1:toXoeQoUqXOOS/X4sKuiAoSk6elIdqc0pN7MTgOOo2I=
+github.com/xuri/efp v0.0.1 h1:fws5Rv3myXyYni8uwj2qKjVaRP30PdjeYe2Y6FDsCL8=
+github.com/xuri/efp v0.0.1/go.mod h1:ybY/Jr0T0GTCnYjKqmdwxyxn2BQf2RcQIIvex5QldPI=
+github.com/xuri/excelize/v2 v2.9.1 h1:VdSGk+rraGmgLHGFaGG9/9IWu1nj4ufjJ7uwMDtj8Qw=
+github.com/xuri/excelize/v2 v2.9.1/go.mod h1:x7L6pKz2dvo9ejrRuD8Lnl98z4JLt0TGAwjhW+EiP8s=
+github.com/xuri/nfp v0.0.1 h1:MDamSGatIvp8uOmDP8FnmjuQpu90NzdJxo7242ANR9Q=
+github.com/xuri/nfp v0.0.1/go.mod h1:WwHg+CVyzlv/TX9xqBFXEZAuxOPxn2k1GNHwG41IIUQ=
 go.uber.org/atomic v1.9.0 h1:ECmE8Bn/WFTYwEW/bpKD3M8VtR/zQVbavAoalC1PYyE=
 go.uber.org/atomic v1.9.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/multierr v1.9.0 h1:7fIwc/ZtS0q++VgcfqFDxSBZVv/Xo49/SYnDFupUwlI=
 go.uber.org/multierr v1.9.0/go.mod h1:X2jQV1h+kxSjClGpnseKVIxpmcjrj7MNnI0bnlfKTVQ=
-golang.org/x/crypto v0.36.0 h1:AnAEvhDddvBdpY+uR+MyHmuZzzNqXSe/GvuDeob5L34=
-golang.org/x/crypto v0.36.0/go.mod h1:Y4J0ReaxCR1IMaabaSMugxJES1EpwhBHhv2bDHklZvc=
+golang.org/x/crypto v0.38.0 h1:jt+WWG8IZlBnVbomuhg2Mdq0+BBQaHbtqHEFEigjUV8=
+golang.org/x/crypto v0.38.0/go.mod h1:MvrbAqul58NNYPKnOra203SB9vpuZW0e+RRZV+Ggqjw=
+golang.org/x/crypto v0.46.0 h1:cKRW/pmt1pKAfetfu+RCEvjvZkA9RimPbh7bhFjGVBU=
+golang.org/x/crypto v0.46.0/go.mod h1:Evb/oLKmMraqjZ2iQTwDwvCtJkczlDuTmdJXoZVzqU0=
 golang.org/x/exp v0.0.0-20250305212735-054e65f0b394 h1:nDVHiLt8aIbd/VzvPWN6kSOPE7+F/fNFDSXLVYkE/Iw=
 golang.org/x/exp v0.0.0-20250305212735-054e65f0b394/go.mod h1:sIifuuw/Yco/y6yb6+bDNfyeQ/MdPUy/hKEMYQV17cM=
-golang.org/x/image v0.18.0 h1:jGzIakQa/ZXI1I0Fxvaa9W7yP25TqT6cHIHn+6CqvSQ=
-golang.org/x/image v0.18.0/go.mod h1:4yyo5vMFQjVjUcVk4jEQcU9MGy/rulF5WvUILseCM2E=
+golang.org/x/image v0.25.0 h1:Y6uW6rH1y5y/LK1J8BPWZtr6yZ7hrsy6hFrXjgsc2fQ=
+golang.org/x/image v0.25.0/go.mod h1:tCAmOEGthTtkalusGp1g3xa2gke8J6c2N565dTyl9Rs=
 golang.org/x/mod v0.24.0 h1:ZfthKaKaT4NrhGVZHO1/WDTwGES4De8KtWO0SIbNJMU=
 golang.org/x/mod v0.24.0/go.mod h1:IXM97Txy2VM4PJ3gI61r1YEk/gAj6zAHN3AdZt6S9Ww=
-golang.org/x/net v0.33.0 h1:74SYHlV8BIgHIFC/LrYkOGIwL19eTYXQ5wc6TBuO36I=
-golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
-golang.org/x/sync v0.12.0 h1:MHc5BpPuC30uJk597Ri8TV3CNZcTLu6B6z4lJy+g6Jw=
-golang.org/x/sync v0.12.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
+golang.org/x/net v0.40.0 h1:79Xs7wF06Gbdcg4kdCCIQArK11Z1hr5POQ6+fIYHNuY=
+golang.org/x/net v0.40.0/go.mod h1:y0hY0exeL2Pku80/zKK7tpntoX23cqL3Oa6njdgRtds=
+golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
+golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
+golang.org/x/sync v0.14.0 h1:woo0S4Yywslg6hp4eUFjTVOyKt0RookbpAHG4c1HmhQ=
+golang.org/x/sync v0.14.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.31.0 h1:ioabZlmFYtWhL+TRYpcnNlLwhyxaM9kWTDEmfnprqik=
-golang.org/x/sys v0.31.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
-golang.org/x/term v0.30.0 h1:PQ39fJZ+mfadBm0y5WlL4vlM7Sx1Hgf13sMIY2+QS9Y=
-golang.org/x/term v0.30.0/go.mod h1:NYYFdzHoI5wRh/h5tDMdMqCqPJZEuNqVR5xJLd/n67g=
-golang.org/x/text v0.23.0 h1:D71I7dUrlY+VX0gQShAThNGHFxZ13dGLBHQLVl1mJlY=
-golang.org/x/text v0.23.0/go.mod h1:/BLNzu4aZCJ1+kcD0DNRotWKage4q2rGVAg4o22unh4=
+golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
+golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
+golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/term v0.32.0 h1:DR4lr0TjUs3epypdhTOkMmuF5CDFJ/8pOnbzMZPQ7bg=
+golang.org/x/term v0.32.0/go.mod h1:uZG1FhGx848Sqfsq4/DlJr3xGGsYMu/L5GW4abiaEPQ=
+golang.org/x/text v0.25.0 h1:qVyWApTSYLk/drJRO5mDlNYskwQznZmkpV2c8q9zls4=
+golang.org/x/text v0.25.0/go.mod h1:WEdwpYrmk1qmdHvhkSTNPm3app7v4rsT8F2UD6+VHIA=
+golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
+golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
 golang.org/x/tools v0.31.0 h1:0EedkvKDbh+qistFTd0Bcwe/YLh4vHwWEkiI0toFIBU=
 golang.org/x/tools v0.31.0/go.mod h1:naFTU+Cev749tSJRXJlna0T3WxKvb1kWEx15xA4SdmQ=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

helpers.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"log/slog"
+	"os"
+	"os/exec"
+)
+
+func runCommand(name string, args ...string) {
+	cmd := exec.Command(name, args...)
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	cmd.Stdin = os.Stdin
+	err := cmd.Run()
+	if err != nil {
+		slog.Error("Command execution error", "command", name, "args", args, "error", err)
+	}
+}

main.go

@@ -1,18 +1,35 @@
 package main
 
 import (
-	"log"
+	"log/slog"
 	"os"
+	"path/filepath"
 )
 
 func main() {
+	configDir, err := os.UserConfigDir()
+	if err != nil {
+		slog.Error("Cant get user config dir")
+		panic(err)
+	}
+
+	file, err := os.OpenFile(filepath.Join(configDir, "work", "workctl.log"), os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0666)
+	if err != nil {
+		panic(err)
+	}
+	defer file.Close()
+
+	logger := slog.New(slog.NewTextHandler(file, nil))
+	slog.SetDefault(logger)
+
 	app, err := NewApp()
 	if err != nil {
-		log.Fatalf("ERROR: Unable to setup application: %v", err)
+		slog.Error("Unable to setup application", "Error", err)
+		os.Exit(1)
 	}
 	defer func() {
 		if err := app.Close(); err != nil {
-			log.Printf("ERROR: Failed to close application resources: %v", err)
+			slog.Error("Failed to close application resources", "Error", err)
 		}
 	}()
 

ssh.go

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"log"
+	"log/slog"
 
 	"golang.org/x/crypto/ssh"
 )
@@ -12,7 +12,7 @@ type SSHConnection struct {
 
 func (s *SSHConnection) Close() error {
 	if s.client != nil {
-		log.Println("DEBUG: Closing SSH client connection.")
+		slog.Debug("Closing SSH client connection.")
 		return s.client.Close()
 	}
 	return nil

store.go

@@ -3,7 +3,7 @@ package main
 import (
 	"database/sql"
 	"fmt"
-	"log"
+	"log/slog"
 	"os"
 	"path/filepath"
 	"strings"
@@ -37,7 +37,7 @@ func NewTimeStore(cfg Config) (*TimeStore, error) {
 		return nil, fmt.Errorf("could not determine database path: %w", err)
 	}
 
-	log.Printf("INFO: Using database at: %s", dbPath)
+	slog.Info("Using database at:", "Database Path", dbPath)
 
 	db, err := sql.Open("sqlite", fmt.Sprintf("%s?_pragma=journal_mode(WAL)", dbPath))
 	if err != nil {
@@ -66,7 +66,7 @@ func NewTimeStore(cfg Config) (*TimeStore, error) {
 
 	createIndexSQL := `CREATE INDEX IF NOT EXISTS idx_time_entries_start_time ON time_entries (start_time);`
 	if _, err = db.Exec(createIndexSQL); err != nil {
-		log.Printf("WARN: Failed to create index on start_time: %v", err)
+		slog.Warn("Failed to create index on start_time:", "Error:", err)
 	}
 
 	return &TimeStore{db: db, dbPath: dbPath}, nil
@@ -80,7 +80,7 @@ func ensureDatabasePath(_ Config) (string, error) {
 	workConfigDir := filepath.Join(configDir, "work")
 	dbPath := filepath.Join(workConfigDir, "worktime.sqlite")
 
-	if err := os.MkdirAll(workConfigDir, 0750); err != nil {
+	if err := os.MkdirAll(workConfigDir, 0o750); err != nil {
 		return "", fmt.Errorf("failed to create config directory '%s': %w", workConfigDir, err)
 	}
 
@@ -89,7 +89,7 @@ func ensureDatabasePath(_ Config) (string, error) {
 
 func (ts *TimeStore) Close() error {
 	if ts.db != nil {
-		log.Printf("INFO: Closing database connection to %s", ts.dbPath)
+		slog.Info("Closing database connection", "Database Path", ts.dbPath)
 		return ts.db.Close()
 	}
 	return nil
@@ -108,12 +108,12 @@ func (ts *TimeStore) stopCurrentEntry(now time.Time) (bool, error) {
 	}
 
 	if rowsAffected > 1 {
-		log.Printf("WARN: Stopped %d entries. Expected 0 or 1. Manual DB check might be needed.", rowsAffected)
+		slog.Warn(fmt.Sprintf("Stopped %d entries. Expected 0 or 1. Manual DB check might be needed.", rowsAffected))
 	}
 	return rowsAffected > 0, nil
 }
 
-func (ts *TimeStore) StartTracking(tag string) error {
+func (ts *TimeStore) StartTracking(tag string, withoutTimew bool) error {
 	if tag == "" {
 		return fmt.Errorf("cannot start tracking with an empty tag")
 	}
@@ -124,7 +124,10 @@ func (ts *TimeStore) StartTracking(tag string) error {
 		return err
 	}
 	if stopped {
-		log.Println("INFO: Stopped previous time entry.")
+		slog.Info("Stopped previous time entry.")
+	}
+	if !withoutTimew {
+		runCommand("timew", "start", "work")
 	}
 
 	query := `INSERT INTO time_entries (tag, start_time, end_time) VALUES (?, ?, NULL);`
@@ -132,20 +135,23 @@ func (ts *TimeStore) StartTracking(tag string) error {
 	if err != nil {
 		return fmt.Errorf("failed to start tracking tag '%s': %w", tag, err)
 	}
-	log.Printf("INFO: Started tracking: %s at %s", tag, now.Format(time.RFC3339))
+	slog.Info(fmt.Sprintf("Started tracking: %s at %s", tag, now.Format(time.RFC3339)))
 	return nil
 }
 
-func (ts *TimeStore) StopTracking() error {
+func (ts *TimeStore) StopTracking(withoutTimew bool) error {
 	now := time.Now()
 	stopped, err := ts.stopCurrentEntry(now)
 	if err != nil {
 		return err
 	}
+	if !withoutTimew {
+		runCommand("timew", "stop", "work")
+	}
 	if stopped {
-		log.Printf("INFO: Stopped tracking at %s", now.Format(time.RFC3339))
+		slog.Info(fmt.Sprintf("Stopped tracking at %s", now.Format(time.RFC3339)))
 	} else {
-		log.Println("INFO: No active time entry found to stop.")
+		slog.Info("No active time entry found to stop.")
 	}
 	return nil
 }
@@ -273,7 +279,7 @@ func getTimeRangeFromPeriod(period string) (time.Time, time.Time) {
 			end := start.AddDate(0, 0, 1)
 			return start, end
 		}
-		log.Printf("WARN: Unrecognized period string '%s'. Cannot calculate time range.", period)
+		slog.Warn(fmt.Sprintf("Unrecognized period string '%s'. Cannot calculate time range.", period))
 		return time.Time{}, time.Time{}
 	}
 }
@@ -329,14 +335,14 @@ func (ts *TimeStore) ShowSummary(period string) error {
 }
 
 func (ts *TimeStore) ExportSummary(filename string) error {
-	log.Printf("INFO: Starting export to '%s'...", filename)
+	slog.Info(fmt.Sprintf("Starting export to '%s'...", filename))
 
 	currentYear := time.Now().Year()
 
 	location := time.Local
 	yearStart := time.Date(currentYear, 1, 1, 0, 0, 0, 0, location)
 	yearEnd := yearStart.AddDate(1, 0, 0)
-	log.Printf("INFO: Exporting data for year %d (%s to %s)", currentYear, yearStart.Format("2006-01-02"), yearEnd.Format("2006-01-02"))
+	slog.Info(fmt.Sprintf("Exporting data for year %d (%s to %s)", currentYear, yearStart.Format("2006-01-02"), yearEnd.Format("2006-01-02")))
 
 	query := `
 	SELECT id, tag, start_time, end_time
@@ -362,7 +368,7 @@ func (ts *TimeStore) ExportSummary(filename string) error {
 	if err = rows.Err(); err != nil {
 		return fmt.Errorf("error during export row iteration: %w", err)
 	}
-	log.Printf("INFO: Found %d potentially relevant time entries for year %d.", len(entries), currentYear)
+	slog.Info(fmt.Sprintf("Found %d potentially relevant time entries for year %d.", len(entries), currentYear))
 
 	dailySummaries, err := aggregateEntriesToDailySummaries(entries, yearStart, yearEnd)
 	if err != nil {
@@ -372,17 +378,17 @@ func (ts *TimeStore) ExportSummary(filename string) error {
 	excelEntries := convertDailyToExcelEntries(dailySummaries)
 
 	if len(excelEntries) == 0 {
-		log.Println("WARN: No daily summaries generated for the export period.")
+		slog.Warn("No daily summaries generated for the export period.")
 		fmt.Println("No data available to generate the export for the specified period.")
 		return nil
 	}
-	log.Printf("INFO: Generated %d daily entries for the Excel export.", len(excelEntries))
+	slog.Info(fmt.Sprintf("Generated %d daily entries for the Excel export.", len(excelEntries)))
 
-	if err := writeExcelSheet(excelEntries, filename); err != nil { // Aufruf der geänderten Funktion
+	if err := writeExcelSheet(excelEntries, filename); err != nil {
 		return fmt.Errorf("failed to write excel sheet '%s': %w", filename, err)
 	}
 
-	log.Printf("INFO: Successfully exported timetable to %s", filename)
+	slog.Info(fmt.Sprintf("Successfully exported timetable to %s", filename))
 	fmt.Printf("Successfully exported timetable to %s\n", filename)
 	return nil
 }
@@ -391,31 +397,27 @@ func (ts *TimeStore) LogFullDay(tag string, date time.Time) error {
 	if tag == "" {
 		return fmt.Errorf("cannot log full day with an empty tag")
 	}
-	tag = strings.ToLower(tag) // Stelle sicher, dass der Tag klein geschrieben ist
+	tag = strings.ToLower(tag)
 
-	location := date.Location() // Verwende die Zeitzone des übergebenen Datums
-	// Berechne Start (00:00:00 des Tages) und Ende (00:00:00 des nächsten Tages)
+	location := date.Location()
 	dayStart := time.Date(date.Year(), date.Month(), date.Day(), 0, 0, 0, 0, location)
 	dayEnd := dayStart.Add(24 * time.Hour)
 	dayStr := dayStart.Format("2006-01-02")
 
-	log.Printf("INFO: Attempting to log '%s' for the full day %s", tag, dayStr)
+	slog.Info(fmt.Sprintf("Attempting to log '%s' for the full day %s", tag, dayStr))
 
-	// 1. Stoppe den aktuell laufenden Timer (falls vorhanden)
-	// Wir verwenden dayStart als Zeitpunkt für das Stoppen, um Konsistenz zu wahren
 	stopped, err := ts.stopCurrentEntry(dayStart)
 	if err != nil {
-		// Nur loggen, weitermachen. Der Nutzer will diesen Tag ja explizit setzen.
-		log.Printf("WARN: Failed to stop current entry before logging full day '%s': %v", tag, err)
+		slog.Warn(fmt.Sprintf("Failed to stop current entry before logging full day '%s': %v", tag, err))
 	} else if stopped {
-		log.Printf("INFO: Stopped active timer before logging '%s' for %s.", tag, dayStr)
+		slog.Info(fmt.Sprintf("Stopped active timer before logging '%s' for %s.", tag, dayStr))
 	}
 
 	tx, err := ts.db.Begin()
 	if err != nil {
 		return fmt.Errorf("could not begin transaction to log full day: %w", err)
 	}
-	defer tx.Rollback() // Stellt sicher, dass bei Fehlern nichts gespeichert wird
+	defer tx.Rollback()
 
 	query := `INSERT INTO time_entries (tag, start_time, end_time) VALUES (?, ?, ?);`
 	stmt, err := tx.Prepare(query)
@@ -426,17 +428,15 @@ func (ts *TimeStore) LogFullDay(tag string, date time.Time) error {
 
 	_, err = stmt.Exec(tag, dayStart, dayEnd)
 	if err != nil {
-		// Spezifischere Fehlermeldung, falls es UNIQUE Constraints gäbe
 		return fmt.Errorf("failed to insert full-day entry for tag '%s' on %s: %w", tag, dayStr, err)
 	}
 
-	// Transaktion erfolgreich abschließen
 	if err = tx.Commit(); err != nil {
 		return fmt.Errorf("failed to commit transaction for full-day entry: %w", err)
 	}
 
 	titleCaser := cases.Title(language.English)
-	log.Printf("INFO: Successfully logged full day entry: Tag='%s', Start='%s', End='%s'", tag, dayStart.Format(time.RFC3339), dayEnd.Format(time.RFC3339))
-	fmt.Printf("Successfully logged '%s' for %s.\n", titleCaser.String(tag), dayStr) // Benutzerfeedback
+	slog.Info(fmt.Sprintf("Successfully logged full day entry: Tag='%s', Start='%s', End='%s'", tag, dayStart.Format(time.RFC3339), dayEnd.Format(time.RFC3339)))
+	fmt.Printf("Successfully logged '%s' for %s.\n", titleCaser.String(tag), dayStr)
 	return nil
 }