package tests

import (
	"context"
	"log"
	"os"
	"os/exec"
	"path/filepath"
	"testing"
)

// TestMain ensures the Zig CLI is built once before running E2E tests.
// If the build fails, tests that depend on the CLI will skip based on their
// existing checks for the CLI binary path.
func TestMain(m *testing.M) {
	cliDir := filepath.Join("..", "..", "cli")

	cmd := exec.CommandContext(context.Background(), "zig", "build", "--release=fast")
	cmd.Dir = cliDir

	if output, err := cmd.CombinedOutput(); err != nil {
		log.Printf("zig build for CLI failed (CLI-dependent tests may skip): %v\nOutput:\n%s", err, string(output))
	} else {
		log.Printf("zig build succeeded for CLI E2E tests")
	}

	os.Exit(m.Run())
}