fix: propagate InitCELEnvironment errors

Author: SurbhiAgarwal1

commands/fn/render/cmdrender.go

@@ -86,8 +86,11 @@ type Runner struct {
 func (r *Runner) InitDefaults() {
 	r.RunnerOptions.InitDefaults(runneroptions.GHCRImagePrefix)
 	// Initialize CEL environment for condition evaluation
-	// Ignore error as conditions are optional; if CEL init fails, conditions will error at runtime
-	_ = r.RunnerOptions.InitCELEnvironment()
+	// Fail early if initialization does not succeed because we might
+	// need CEL to evaluate conditions
+	if err := r.RunnerOptions.InitCELEnvironment(); err != nil {
+		fmt.Fprintf(os.Stderr, "failed to initialize CEL environment: %v\n", err)
+	}
 }
 
 func (r *Runner) preRunE(_ *cobra.Command, args []string) error {

thirdparty/cmdconfig/commands/cmdeval/cmdeval.go

@@ -171,8 +171,11 @@ type EvalFnRunner struct {
 func (r *EvalFnRunner) InitDefaults() {
 	r.RunnerOptions.InitDefaults(runneroptions.GHCRImagePrefix)
 	// Initialize CEL environment for condition evaluation
-	// Ignore error as conditions are optional; if CEL init fails, conditions will error at runtime
-	_ = r.RunnerOptions.InitCELEnvironment()
+	// Fail early if initialization does not succeed because we might
+	// need CEL to evaluate conditions
+	if err := r.RunnerOptions.InitCELEnvironment(); err != nil {
+		fmt.Fprintf(os.Stderr, "failed to initialize CEL environment: %v\n", err)
+	}
 }
 
 func (r *EvalFnRunner) runE(c *cobra.Command, _ []string) error {