no-op

crates/nu-command/src/core_commands/source.rs

@@ -1,6 +1,8 @@
+use std::path::Path;
+
 use nu_protocol::ast::Call;
 use nu_protocol::engine::{Command, EvaluationContext};
-use nu_protocol::{Signature, SyntaxShape, Value};
+use nu_protocol::{ShellError, Signature, SyntaxShape, Value};
 
 /// Source a file for environment variables.
 pub struct Source;
@@ -27,7 +29,7 @@ impl Command for Source {
         _context: &EvaluationContext,
         call: &Call,
         input: Value,
-    ) -> Result<nu_protocol::Value, nu_protocol::ShellError> {
+    ) -> Result<Value, ShellError> {
         Ok(Value::Nothing { span: call.head })
         // source(_context, call, input)
     }

crates/nu-parser/src/parse_keywords.rs

@@ -581,6 +581,8 @@ pub fn parse_source(
                             //     None,
                             // );
                         }
+                    } else {
+                        // Source file couldn't be parsed correctly
                     }
                 }
             }

example.nu

@@ -0,0 +1,5 @@
+def greet [name] {
+  echo "hello" $name
+}
+
+greet "world"