feat: implement repo create command

cmd/repo_create_test.go

@@ -0,0 +1,53 @@
+package cmd
+
+import "testing"
+
+func TestParseCreateName(t *testing.T) {
+	t.Run("simple repo name", func(t *testing.T) {
+		org, repo, isOrg, err := parseCreateName("myrepo")
+		if err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+		if org != "" || repo != "myrepo" || isOrg {
+			t.Errorf("got (%q, %q, %v), want (%q, %q, %v)", org, repo, isOrg, "", "myrepo", false)
+		}
+	})
+
+	t.Run("org/repo name", func(t *testing.T) {
+		org, repo, isOrg, err := parseCreateName("myorg/myrepo")
+		if err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+		if org != "myorg" || repo != "myrepo" || !isOrg {
+			t.Errorf("got (%q, %q, %v), want (%q, %q, %v)", org, repo, isOrg, "myorg", "myrepo", true)
+		}
+	})
+
+	t.Run("empty string", func(t *testing.T) {
+		_, _, _, err := parseCreateName("")
+		if err == nil {
+			t.Error("expected error for empty string, got nil")
+		}
+	})
+
+	t.Run("slash only", func(t *testing.T) {
+		_, _, _, err := parseCreateName("/")
+		if err == nil {
+			t.Error("expected error for '/', got nil")
+		}
+	})
+
+	t.Run("empty repo after slash", func(t *testing.T) {
+		_, _, _, err := parseCreateName("org/")
+		if err == nil {
+			t.Error("expected error for 'org/', got nil")
+		}
+	})
+
+	t.Run("empty org before slash", func(t *testing.T) {
+		_, _, _, err := parseCreateName("/repo")
+		if err == nil {
+			t.Error("expected error for '/repo', got nil")
+		}
+	})
+}