Fix update check handling in tests

Author: kindermax

.zed/debug.json

@@ -0,0 +1,23 @@
+// Project-local debug tasks
+//
+// For more documentation on how to configure debug tasks,
+// see: https://zed.dev/docs/debugger
+[
+  {
+    "label": "Go (Delve)",
+    "adapter": "Delve",
+    "program": "$ZED_FILE",
+    "request": "launch",
+    "mode": "debug",
+  },
+  {
+    "label": "Run fmt",
+    "adapter": "Delve",
+    "request": "launch",
+    "mode": "debug",
+    // For Delve, the program can be a package name
+    "program": "./cmd/lets",
+    "args": ["fmt"],
+    // "buildFlags": [],
+  },
+]

internal/cli/cli_test.go

@@ -60,6 +60,9 @@ func TestAllowsMissingConfig(t *testing.T) {
 
 func TestShouldCheckForUpdate(t *testing.T) {
 	t.Run("should allow normal interactive commands", func(t *testing.T) {
+		t.Setenv("CI", "")
+		t.Setenv("LETS_CHECK_UPDATE", "")
+
 		if !shouldCheckForUpdate("lets", true) {
 			t.Fatal("expected update check to be enabled")
 		}