gdev: embed gdev genesis in the binary

node/src/command.rs

@@ -69,10 +69,9 @@ impl SubstrateCli for Cli {
             #[cfg(feature = "gdev")]
             "gdev-gl" | "gdev_gl" => Box::new(chain_spec::gdev::gen_live_conf()?),
             #[cfg(feature = "gdev")]
-            "gdev" => {
-                unimplemented!()
-                //Box::new(chain_spec::gdev::ChainSpec::from_json_file(file_path)?)
-            }
+            "gdev" => Box::new(chain_spec::gdev::ChainSpec::from_json_bytes(
+                &include_bytes!("../specs/gdev-raw.json")[..],
+            )?),
             #[cfg(feature = "gtest")]
             "gtest_dev" => Box::new(chain_spec::gtest::development_chain_spec()?),
             #[cfg(feature = "gtest")]