first commit

cli/internal/ui/logo/logo.go

@@ -0,0 +1,54 @@
+package logo
+
+import (
+	"fmt"
+	"strings"
+)
+
+const compact = "BIFROST CLI"
+
+// Render returns the ASCII logo for the given terminal width.
+func Render(width int) string {
+	if width < 61 {
+		return compact
+	}
+
+	return strings.Join([]string{
+		"╔═══════════════════════════════════════════════════════════╗",
+		"║                                                           ║",
+		"║   ██████╗ ██╗███████╗██████╗  ██████╗ ███████╗████████╗   ║",
+		"║   ██╔══██╗██║██╔════╝██╔══██╗██╔═══██╗██╔════╝╚══██╔══╝   ║",
+		"║   ██████╔╝██║█████╗  ██████╔╝██║   ██║███████╗   ██║      ║",
+		"║   ██╔══██╗██║██╔══╝  ██╔══██╗██║   ██║╚════██║   ██║      ║",
+		"║   ██████╔╝██║██║     ██║  ██║╚██████╔╝███████║   ██║      ║",
+		"║   ╚═════╝ ╚═╝╚═╝     ╚═╝  ╚═╝ ╚═════╝ ╚══════╝   ╚═╝      ║",
+		"║                                                           ║",
+		"║═══════════════════════════════════════════════════════════║",
+		"║                          CLI                              ║",
+		"║═══════════════════════════════════════════════════════════║",
+		"║             https://github.com/maximhq/bifrost            ║",
+		"╚═══════════════════════════════════════════════════════════╝",
+	}, "\n")
+}
+
+// BootHeader builds the full boot header with the ASCII logo and version info.
+func BootHeader(width int, version, commit, source string, noColor bool) string {
+	if width < 61 {
+		meta := fmt.Sprintf("%s (%s)", version, commit)
+		return fmt.Sprintf("\n\n%s\n%s", Render(width), meta)
+	}
+
+	meta := fmt.Sprintf("%s (%s)  config=%s", version, commit, source)
+
+	var b strings.Builder
+	b.WriteString("\n\n")
+	b.WriteString(Render(width))
+	b.WriteString("\n")
+	if noColor {
+		b.WriteString(meta)
+	} else {
+		b.WriteString("\033[2;36m" + meta + "\033[0m")
+	}
+	b.WriteString("\n")
+	return b.String()
+}

cli/internal/ui/logo/logo_test.go

@@ -0,0 +1,30 @@
+package logo
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestRenderLarge(t *testing.T) {
+	got := Render(120)
+	if !strings.Contains(got, "██████╗") {
+		t.Fatalf("expected large logo, got %q", got)
+	}
+}
+
+func TestRenderCompact(t *testing.T) {
+	got := Render(20)
+	if got != "BIFROST CLI" {
+		t.Fatalf("expected compact logo, got %q", got)
+	}
+}
+
+func TestBootHeaderStartsWithLogo(t *testing.T) {
+	header := BootHeader(120, "v1", "abc", "none", true)
+	if !strings.Contains(header, Render(120)) {
+		t.Fatalf("expected boot header to contain logo")
+	}
+	if !strings.Contains(header, "config=none") {
+		t.Fatalf("expected boot header to contain config source")
+	}
+}