feat: if no networks are specified, use default

Also, drop lan, wan from test config, because we can't assume they're
available in the environment the tests are run in.

Sponsored-by: author

1 files changed, 7 insertions, 0 deletions

diff --git a/src/config.rs b/src/config.rs
index 4786bdb..50b94b0 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -64,6 +64,7 @@ impl Configuration {
                 .map_err(|err| ConfigurationError::ReadError(filename.to_path_buf(), err))?;
             let mut config: Configuration = serde_yaml::from_slice(&config)?;
             config.expand_tildes();
+            config.fill_in_missing_networks();
             debug!("config: {:#?}", config);
             Ok(config)
         } else {
@@ -71,6 +72,12 @@ impl Configuration {
         }
     }
 
+    fn fill_in_missing_networks(&mut self) {
+        if self.default_networks.is_none() {
+            self.default_networks = Some(vec!["default".to_string()]);
+        }
+    }
+
     fn expand_tildes(&mut self) {
         expand_optional_pathbuf(&mut self.default_base_image);
         expand_optional_pathbuf(&mut self.image_directory);