T06: CLI — komandni interfejs

- 5 komandi: run, status, next, verify, history
- Config proširen sa KAOS_TASKS_DIR
- Tabelarni status sa emoji ikonama
- run: scan → find → move → run → verify → report → review
- 8 CLI testova, 59 ukupno — svi prolaze
- T05 premešten u done/

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

TASKS/reports/T06-report.md

@@ -0,0 +1,47 @@
+# T06 Izveštaj: CLI — komandni interfejs
+
+**Agent:** coder
+**Model:** Opus
+**Datum:** 2026-02-20
+
+---
+
+## Šta je urađeno
+
+Implementiran CLI u `code/cmd/kaos-supervisor/main.go`:
+
+### Izmenjeni/kreirani fajlovi
+
+| Fajl | Opis |
+|------|------|
+| `cmd/kaos-supervisor/main.go` | 5 komandi: run, status, next, verify, history |
+| `cmd/kaos-supervisor/main_test.go` | 8 testova za CLI komande |
+| `internal/config/config.go` | Dodat KAOS_TASKS_DIR |
+| `internal/config/config_test.go` | Dodat test za KAOS_TASKS_DIR |
+| `.env.example` | Dodat KAOS_TASKS_DIR |
+
+### Komande
+
+- **run [TASK_ID]** — pokreni task (ili sledeći), verify, report, premesti u review/
+- **status** — tabelarni prikaz svih taskova sa emoji statusima
+- **next** — sledeći task za rad
+- **verify [PATH]** — verifikacija Go projekta
+- **history** — lista izveštaja
+
+### Testovi — 8/8 PASS (CLI)
+
+```
+TestCmdStatus_ShowsTasks     PASS
+TestCmdNext_FindsReadyTask   PASS
+TestCmdVerify_OnTestProject  PASS (0.46s)
+TestCmdHistory_ShowsReports  PASS
+TestUnknownCommand           PASS
+TestCmdRun_NoReadyTasks      PASS
+TestStatusIcon               PASS
+TestNextTask_Integration     PASS
+```
+
+### Ukupno projekat: 59 testova, svi prolaze
+
+- `go vet ./...` — čist
+- `go build ./...` — prolazi

TASKS/review/T06.md

@@ -0,0 +1,90 @@
+# T06: CLI — komandni interfejs
+
+**Kreirao:** planer
+**Datum:** 2026-02-20
+**Agent:** coder
+**Model:** Sonnet
+**Zavisi od:** T02 ✅, T03 ✅, T04 ✅, T05
+
+---
+
+## Opis
+
+Entry point za supervisor. Parsira komande, poziva supervisor funkcije.
+Koristi sve module iz T02-T05.
+
+## Fajlovi za izmenu
+
+```
+code/cmd/kaos-supervisor/main.go   ← komande
+```
+
+## Komande
+
+```bash
+kaos-supervisor run [TASK_ID]    # pokreni task (ili sledeći iz ready/)
+kaos-supervisor status           # prikaži status svih taskova
+kaos-supervisor next             # prikaži šta je sledeće za rad
+kaos-supervisor verify [PATH]    # pokreni verifikaciju na projektu
+kaos-supervisor history          # prikaži izvršene taskove iz reports/
+```
+
+## Detalji komandi
+
+### run [TASK_ID]
+1. ScanTasks() — učitaj sve taskove
+2. Ako je TASK_ID dat → FindTask, proveri da je u ready/
+3. Ako nije dat → NextTask (prvi iz ready/ sa ispunjenim zavisnostima)
+4. MoveTask → active/
+5. RunTask (iz runner.go)
+6. Verify (iz checker.go)
+7. WriteReport (iz reporter.go)
+8. MoveTask → review/
+9. Prikaži rezime
+
+### status
+- ScanTasks → tabelarni prikaz svih taskova
+- Format: ID | Naslov | Folder | Zavisi od
+
+### next
+- NextTask → prikaži koji task je sledeći za rad
+
+### verify [PATH]
+- Verify(path) → prikaži rezultat
+- Default path: code/
+
+### history
+- Čitaj fajlove iz TASKS/reports/ → prikaži listu
+
+## Pravila
+
+- Bez eksternih CLI biblioteka (flag package ili os.Args)
+- Formatiran terminal output sa emoji za status
+- Poruke na srpskom
+- Config čita iz .env (putanja do TASKS/, timeout)
+- Exit code: 0 uspeh, 1 greška
+
+## Testovi
+
+- status sa primer taskovima → ispravan output
+- next → vraća pravi task
+- verify na test projektu → prikaže rezultat
+- Nepoznata komanda → help poruka
+- run bez taskova u ready/ → poruka "nema taskova"
+
+## Očekivani izlaz
+
+`make build` → `bin/kaos-supervisor` radi sve komande.
+`go test ./... -v` — svi testovi zeleni.
+
+---
+
+## Pitanja
+
+*(agent piše pitanja ovde, planer odgovara)*
+
+---
+
+## Odgovori
+
+*(planer piše odgovore ovde)*

code/.env.example

@@ -1,2 +1,3 @@
 KAOS_TIMEOUT=30m
 KAOS_PROJECT_PATH=.
+KAOS_TASKS_DIR=../TASKS

code/cmd/kaos-supervisor/main.go

@@ -1,22 +1,242 @@
 // Package main is the entry point for the KAOS supervisor process.
-// It loads configuration and starts the supervisor.
+// It parses CLI commands and delegates to supervisor functions.
 package main
 
 import (
 	"fmt"
-	"log"
 	"os"
+	"path/filepath"
+	"strings"
+	"text/tabwriter"
 
 	"github.com/dal/kaos/internal/config"
-	_ "github.com/dal/kaos/internal/supervisor"
+	"github.com/dal/kaos/internal/supervisor"
 )
 
 func main() {
 	cfg, err := config.Load()
 	if err != nil {
-		log.Fatalf("Failed to load config: %v", err)
+		fmt.Fprintf(os.Stderr, "Greška pri učitavanju konfiguracije: %v\n", err)
+		os.Exit(1)
 	}
 
-	fmt.Fprintf(os.Stdout, "KAOS Supervisor started (timeout=%s, project_path=%s)\n",
-		cfg.Timeout, cfg.ProjectPath)
+	if len(os.Args) < 2 {
+		printHelp()
+		os.Exit(1)
+	}
+
+	command := os.Args[1]
+
+	switch command {
+	case "run":
+		os.Exit(cmdRun(cfg))
+	case "status":
+		os.Exit(cmdStatus(cfg))
+	case "next":
+		os.Exit(cmdNext(cfg))
+	case "verify":
+		os.Exit(cmdVerify(cfg))
+	case "history":
+		os.Exit(cmdHistory(cfg))
+	case "help", "--help", "-h":
+		printHelp()
+	default:
+		fmt.Fprintf(os.Stderr, "Nepoznata komanda: %s\n\n", command)
+		printHelp()
+		os.Exit(1)
+	}
+}
+
+func printHelp() {
+	fmt.Println("KAOS Supervisor")
+	fmt.Println()
+	fmt.Println("Komande:")
+	fmt.Println("  run [TASK_ID]    Pokreni task (ili sledeći iz ready/)")
+	fmt.Println("  status           Prikaži status svih taskova")
+	fmt.Println("  next             Prikaži sledeći task za rad")
+	fmt.Println("  verify [PATH]    Pokreni verifikaciju na projektu")
+	fmt.Println("  history          Prikaži izvršene taskove iz reports/")
+	fmt.Println("  help             Prikaži ovu pomoć")
+}
+
+func cmdRun(cfg *config.Config) int {
+	tasks, err := supervisor.ScanTasks(cfg.TasksDir)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Greška pri skeniranju taskova: %v\n", err)
+		return 1
+	}
+
+	var task *supervisor.Task
+
+	if len(os.Args) > 2 {
+		taskID := os.Args[2]
+		task = supervisor.FindTask(tasks, taskID)
+		if task == nil {
+			fmt.Fprintf(os.Stderr, "Task %s nije pronađen\n", taskID)
+			return 1
+		}
+		if task.Status != "ready" {
+			fmt.Fprintf(os.Stderr, "Task %s nije u ready/ (trenutno: %s)\n", taskID, task.Status)
+			return 1
+		}
+	} else {
+		task = supervisor.NextTask(tasks)
+		if task == nil {
+			fmt.Println("Nema taskova spremnih za rad")
+			return 0
+		}
+	}
+
+	fmt.Printf("▶ Pokrećem: %s — %s\n", task.ID, task.Title)
+
+	// Move to active
+	if err := supervisor.MoveTask(cfg.TasksDir, task.ID, "ready", "active"); err != nil {
+		fmt.Fprintf(os.Stderr, "Greška pri premještanju u active/: %v\n", err)
+		return 1
+	}
+
+	// Run the task
+	result := supervisor.RunTask(*task, cfg.ProjectPath, cfg.Timeout, nil)
+
+	fmt.Printf("⏱ Trajanje: %s\n", result.Duration.Round(1000000000)) // round to seconds
+	fmt.Printf("📤 Exit code: %d\n", result.ExitCode)
+
+	// Verify
+	fmt.Println("\n🔍 Verifikacija...")
+	verify := supervisor.Verify(cfg.ProjectPath)
+	fmt.Print(supervisor.FormatResult(verify))
+
+	// Write report
+	reportsDir := filepath.Join(cfg.TasksDir, "reports")
+	reportPath, err := supervisor.WriteReport(*task, result, verify, reportsDir)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Greška pri pisanju izveštaja: %v\n", err)
+	} else {
+		fmt.Printf("\n📝 Izveštaj: %s\n", reportPath)
+	}
+
+	// Move to review
+	if err := supervisor.MoveTask(cfg.TasksDir, task.ID, "active", "review"); err != nil {
+		fmt.Fprintf(os.Stderr, "Greška pri premještanju u review/: %v\n", err)
+		return 1
+	}
+
+	fmt.Printf("\n✅ %s premešten u review/\n", task.ID)
+
+	if !verify.AllPassed {
+		return 1
+	}
+	return 0
+}
+
+func cmdStatus(cfg *config.Config) int {
+	tasks, err := supervisor.ScanTasks(cfg.TasksDir)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Greška pri skeniranju taskova: %v\n", err)
+		return 1
+	}
+
+	if len(tasks) == 0 {
+		fmt.Println("Nema taskova")
+		return 0
+	}
+
+	w := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0)
+	fmt.Fprintln(w, "ID\tNaslov\tFolder\tZavisi od")
+	fmt.Fprintln(w, "──\t──────\t──────\t─────────")
+
+	for _, t := range tasks {
+		deps := "—"
+		if len(t.DependsOn) > 0 {
+			deps = strings.Join(t.DependsOn, ", ")
+		}
+
+		icon := statusIcon(t.Status)
+		fmt.Fprintf(w, "%s\t%s\t%s %s\t%s\n", t.ID, t.Title, icon, t.Status, deps)
+	}
+	w.Flush()
+	return 0
+}
+
+func cmdNext(cfg *config.Config) int {
+	tasks, err := supervisor.ScanTasks(cfg.TasksDir)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Greška pri skeniranju taskova: %v\n", err)
+		return 1
+	}
+
+	task := supervisor.NextTask(tasks)
+	if task == nil {
+		fmt.Println("Nema taskova spremnih za rad")
+		return 0
+	}
+
+	fmt.Printf("Sledeći: %s — %s\n", task.ID, task.Title)
+	fmt.Printf("Agent: %s | Model: %s\n", task.Agent, task.Model)
+	if len(task.DependsOn) > 0 {
+		fmt.Printf("Zavisi od: %s\n", strings.Join(task.DependsOn, ", "))
+	}
+	return 0
+}
+
+func cmdVerify(cfg *config.Config) int {
+	path := cfg.ProjectPath
+	if len(os.Args) > 2 {
+		path = os.Args[2]
+	}
+
+	fmt.Printf("🔍 Verifikacija: %s\n\n", path)
+	result := supervisor.Verify(path)
+	fmt.Print(supervisor.FormatResult(result))
+
+	if !result.AllPassed {
+		return 1
+	}
+	return 0
+}
+
+func cmdHistory(cfg *config.Config) int {
+	reportsDir := filepath.Join(cfg.TasksDir, "reports")
+
+	entries, err := os.ReadDir(reportsDir)
+	if err != nil {
+		if os.IsNotExist(err) {
+			fmt.Println("Nema izveštaja")
+			return 0
+		}
+		fmt.Fprintf(os.Stderr, "Greška pri čitanju reports/: %v\n", err)
+		return 1
+	}
+
+	if len(entries) == 0 {
+		fmt.Println("Nema izveštaja")
+		return 0
+	}
+
+	fmt.Println("Izveštaji:")
+	for _, entry := range entries {
+		if entry.IsDir() || !strings.HasSuffix(entry.Name(), "-report.md") {
+			continue
+		}
+		name := strings.TrimSuffix(entry.Name(), "-report.md")
+		fmt.Printf("  📝 %s (%s)\n", name, filepath.Join(reportsDir, entry.Name()))
+	}
+	return 0
+}
+
+func statusIcon(status string) string {
+	switch status {
+	case "done":
+		return "✅"
+	case "active":
+		return "🔄"
+	case "ready":
+		return "📋"
+	case "review":
+		return "👀"
+	case "backlog":
+		return "📦"
+	default:
+		return "❓"
+	}
 }

code/cmd/kaos-supervisor/main_test.go

@@ -0,0 +1,268 @@
+package main
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"github.com/dal/kaos/internal/config"
+	"github.com/dal/kaos/internal/supervisor"
+)
+
+func setupTestTasks(t *testing.T) (string, *config.Config) {
+	t.Helper()
+	dir := t.TempDir()
+
+	tasksDir := filepath.Join(dir, "TASKS")
+	for _, folder := range []string{"backlog", "ready", "active", "review", "done", "reports"} {
+		os.MkdirAll(filepath.Join(tasksDir, folder), 0755)
+	}
+
+	// Create test tasks
+	t1 := `# T01: Prvi task
+
+**Agent:** coder
+**Model:** Sonnet
+**Zavisi od:** —
+
+---
+
+## Opis
+
+Opis prvog taska.
+
+---
+`
+	t2 := `# T02: Drugi task
+
+**Agent:** coder
+**Model:** Sonnet
+**Zavisi od:** T01
+
+---
+
+## Opis
+
+Opis drugog taska.
+
+---
+`
+	os.WriteFile(filepath.Join(tasksDir, "done", "T01.md"), []byte(t1), 0644)
+	os.WriteFile(filepath.Join(tasksDir, "ready", "T02.md"), []byte(t2), 0644)
+
+	cfg := &config.Config{
+		TasksDir:    tasksDir,
+		ProjectPath: dir,
+	}
+
+	return dir, cfg
+}
+
+func TestCmdStatus_ShowsTasks(t *testing.T) {
+	_, cfg := setupTestTasks(t)
+
+	// Capture output by redirecting stdout
+	old := os.Stdout
+	r, w, _ := os.Pipe()
+	os.Stdout = w
+
+	exitCode := cmdStatus(cfg)
+
+	w.Close()
+	os.Stdout = old
+
+	var buf [4096]byte
+	n, _ := r.Read(buf[:])
+	output := string(buf[:n])
+
+	if exitCode != 0 {
+		t.Errorf("expected exit code 0, got %d", exitCode)
+	}
+	if !strings.Contains(output, "T01") {
+		t.Errorf("expected T01 in output, got:\n%s", output)
+	}
+	if !strings.Contains(output, "T02") {
+		t.Errorf("expected T02 in output, got:\n%s", output)
+	}
+	if !strings.Contains(output, "done") {
+		t.Errorf("expected 'done' status in output, got:\n%s", output)
+	}
+	if !strings.Contains(output, "ready") {
+		t.Errorf("expected 'ready' status in output, got:\n%s", output)
+	}
+}
+
+func TestCmdNext_FindsReadyTask(t *testing.T) {
+	_, cfg := setupTestTasks(t)
+
+	old := os.Stdout
+	r, w, _ := os.Pipe()
+	os.Stdout = w
+
+	exitCode := cmdNext(cfg)
+
+	w.Close()
+	os.Stdout = old
+
+	var buf [4096]byte
+	n, _ := r.Read(buf[:])
+	output := string(buf[:n])
+
+	if exitCode != 0 {
+		t.Errorf("expected exit code 0, got %d", exitCode)
+	}
+	if !strings.Contains(output, "T02") {
+		t.Errorf("expected T02 as next task, got:\n%s", output)
+	}
+}
+
+func TestCmdVerify_OnTestProject(t *testing.T) {
+	dir := t.TempDir()
+
+	// Create a minimal passing Go project
+	os.WriteFile(filepath.Join(dir, "go.mod"), []byte("module testproj\n\ngo 1.22\n"), 0644)
+	os.WriteFile(filepath.Join(dir, "main.go"), []byte("package main\n\nfunc main() {}\n"), 0644)
+
+	cfg := &config.Config{ProjectPath: dir}
+
+	// Set os.Args so cmdVerify doesn't pick up test flags
+	oldArgs := os.Args
+	os.Args = []string{"kaos-supervisor", "verify"}
+	defer func() { os.Args = oldArgs }()
+
+	old := os.Stdout
+	r, w, _ := os.Pipe()
+	os.Stdout = w
+
+	exitCode := cmdVerify(cfg)
+
+	w.Close()
+	os.Stdout = old
+
+	var buf [4096]byte
+	n, _ := r.Read(buf[:])
+	output := string(buf[:n])
+
+	if exitCode != 0 {
+		t.Errorf("expected exit code 0, got %d\noutput: %s", exitCode, output)
+	}
+	if !strings.Contains(output, "All checks passed") {
+		t.Errorf("expected 'All checks passed', got:\n%s", output)
+	}
+}
+
+func TestCmdHistory_ShowsReports(t *testing.T) {
+	_, cfg := setupTestTasks(t)
+
+	// Create a fake report
+	reportsDir := filepath.Join(cfg.TasksDir, "reports")
+	os.WriteFile(filepath.Join(reportsDir, "T01-report.md"), []byte("# T01 report\n"), 0644)
+
+	old := os.Stdout
+	r, w, _ := os.Pipe()
+	os.Stdout = w
+
+	exitCode := cmdHistory(cfg)
+
+	w.Close()
+	os.Stdout = old
+
+	var buf [4096]byte
+	n, _ := r.Read(buf[:])
+	output := string(buf[:n])
+
+	if exitCode != 0 {
+		t.Errorf("expected exit code 0, got %d", exitCode)
+	}
+	if !strings.Contains(output, "T01") {
+		t.Errorf("expected T01 in history, got:\n%s", output)
+	}
+}
+
+func TestUnknownCommand(t *testing.T) {
+	// Test printHelp doesn't panic
+	old := os.Stdout
+	_, w, _ := os.Pipe()
+	os.Stdout = w
+	printHelp()
+	w.Close()
+	os.Stdout = old
+}
+
+func TestCmdRun_NoReadyTasks(t *testing.T) {
+	dir := t.TempDir()
+	tasksDir := filepath.Join(dir, "TASKS")
+	for _, folder := range []string{"backlog", "ready", "active", "review", "done", "reports"} {
+		os.MkdirAll(filepath.Join(tasksDir, folder), 0755)
+	}
+
+	cfg := &config.Config{
+		TasksDir:    tasksDir,
+		ProjectPath: dir,
+	}
+
+	old := os.Stdout
+	r, w, _ := os.Pipe()
+	os.Stdout = w
+
+	// Save and restore os.Args
+	oldArgs := os.Args
+	os.Args = []string{"kaos-supervisor", "run"}
+	defer func() { os.Args = oldArgs }()
+
+	exitCode := cmdRun(cfg)
+
+	w.Close()
+	os.Stdout = old
+
+	var buf [4096]byte
+	n, _ := r.Read(buf[:])
+	output := string(buf[:n])
+
+	if exitCode != 0 {
+		t.Errorf("expected exit code 0, got %d", exitCode)
+	}
+	if !strings.Contains(output, "Nema taskova") {
+		t.Errorf("expected 'Nema taskova', got:\n%s", output)
+	}
+}
+
+func TestStatusIcon(t *testing.T) {
+	tests := []struct {
+		status string
+		want   string
+	}{
+		{"done", "✅"},
+		{"active", "🔄"},
+		{"ready", "📋"},
+		{"review", "👀"},
+		{"backlog", "📦"},
+		{"unknown", "❓"},
+	}
+
+	for _, tt := range tests {
+		got := statusIcon(tt.status)
+		if got != tt.want {
+			t.Errorf("statusIcon(%q) = %q, want %q", tt.status, got, tt.want)
+		}
+	}
+}
+
+// Verify that ScanTasks and NextTask integration works
+func TestNextTask_Integration(t *testing.T) {
+	_, cfg := setupTestTasks(t)
+
+	tasks, err := supervisor.ScanTasks(cfg.TasksDir)
+	if err != nil {
+		t.Fatalf("ScanTasks error: %v", err)
+	}
+
+	next := supervisor.NextTask(tasks)
+	if next == nil {
+		t.Fatal("expected a next task")
+	}
+	if next.ID != "T02" {
+		t.Errorf("expected T02, got %s", next.ID)
+	}
+}

code/internal/config/config.go

@@ -16,6 +16,8 @@ type Config struct {
 	Timeout time.Duration
 	// ProjectPath is the root path of the project being supervised.
 	ProjectPath string
+	// TasksDir is the path to the TASKS directory.
+	TasksDir string
 }
 
 // Load reads configuration from environment variables.
@@ -39,9 +41,15 @@ func Load() (*Config, error) {
 		return nil, fmt.Errorf("KAOS_PROJECT_PATH environment variable is required")
 	}
 
+	tasksDir := os.Getenv("KAOS_TASKS_DIR")
+	if tasksDir == "" {
+		return nil, fmt.Errorf("KAOS_TASKS_DIR environment variable is required")
+	}
+
 	return &Config{
 		Timeout:     timeout,
 		ProjectPath: projectPath,
+		TasksDir:    tasksDir,
 	}, nil
 }
 

code/internal/config/config_test.go

@@ -12,6 +12,7 @@ import (
 func TestLoad_WithValidEnv(t *testing.T) {
 	t.Setenv("KAOS_TIMEOUT", "30m")
 	t.Setenv("KAOS_PROJECT_PATH", "/tmp/test")
+	t.Setenv("KAOS_TASKS_DIR", "/tmp/tasks")
 
 	cfg, err := Load()
 	if err != nil {
@@ -25,11 +26,16 @@ func TestLoad_WithValidEnv(t *testing.T) {
 	if cfg.ProjectPath != "/tmp/test" {
 		t.Errorf("expected project path /tmp/test, got %s", cfg.ProjectPath)
 	}
+
+	if cfg.TasksDir != "/tmp/tasks" {
+		t.Errorf("expected tasks dir /tmp/tasks, got %s", cfg.TasksDir)
+	}
 }
 
 func TestLoad_MissingTimeout(t *testing.T) {
 	t.Setenv("KAOS_TIMEOUT", "")
 	t.Setenv("KAOS_PROJECT_PATH", "/tmp/test")
+	t.Setenv("KAOS_TASKS_DIR", "/tmp/tasks")
 
 	_, err := Load()
 	if err == nil {
@@ -40,6 +46,7 @@ func TestLoad_MissingTimeout(t *testing.T) {
 func TestLoad_InvalidTimeout(t *testing.T) {
 	t.Setenv("KAOS_TIMEOUT", "not-a-duration")
 	t.Setenv("KAOS_PROJECT_PATH", "/tmp/test")
+	t.Setenv("KAOS_TASKS_DIR", "/tmp/tasks")
 
 	_, err := Load()
 	if err == nil {
@@ -50,6 +57,7 @@ func TestLoad_InvalidTimeout(t *testing.T) {
 func TestLoad_MissingProjectPath(t *testing.T) {
 	t.Setenv("KAOS_TIMEOUT", "30m")
 	t.Setenv("KAOS_PROJECT_PATH", "")
+	t.Setenv("KAOS_TASKS_DIR", "/tmp/tasks")
 
 	_, err := Load()
 	if err == nil {
@@ -57,6 +65,17 @@ func TestLoad_MissingProjectPath(t *testing.T) {
 	}
 }
 
+func TestLoad_MissingTasksDir(t *testing.T) {
+	t.Setenv("KAOS_TIMEOUT", "30m")
+	t.Setenv("KAOS_PROJECT_PATH", "/tmp/test")
+	t.Setenv("KAOS_TASKS_DIR", "")
+
+	_, err := Load()
+	if err == nil {
+		t.Fatal("expected error for missing KAOS_TASKS_DIR")
+	}
+}
+
 func TestLoadEnvFile(t *testing.T) {
 	dir := t.TempDir()
 	envPath := filepath.Join(dir, ".env")