feat: check that virtual network names are syntactically correct

Sponsored-by: author

1 files changed, 9 insertions, 1 deletions

diff --git a/src/config.rs b/src/config.rs
index a444d4e..f85ef38 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -1,6 +1,6 @@
 //! Tool configuration.
 
-use crate::util::{expand_optional_pathbuf, expand_optional_pathbufs};
+use crate::util::{check_network_names, expand_optional_pathbuf, expand_optional_pathbufs};
 use log::debug;
 use serde::{Deserialize, Serialize};
 use std::default::Default;
@@ -46,6 +46,10 @@ pub struct Configuration {
 /// Errors from this module.
 #[derive(Debug, thiserror::Error)]
 pub enum ConfigurationError {
+    /// Network name error.
+    #[error(transparent)]
+    NetworkNameError(#[from] crate::util::NetworkNameError),
+
     /// Error reading configuration file.
     #[error("couldn't read configuration file {0}")]
     ReadError(PathBuf, #[source] std::io::Error),
@@ -67,6 +71,10 @@ impl Configuration {
             let config = fs::read(filename)
                 .map_err(|err| ConfigurationError::ReadError(filename.to_path_buf(), err))?;
             let mut config: Configuration = serde_yaml::from_slice(&config)?;
+            eprintln!("raw config: {:#?}", config);
+            if let Some(ref networks) = config.default_networks {
+                check_network_names(networks)?;
+            }
             config.expand_tildes()?;
             config.fill_in_missing_networks();
             debug!("config: {:#?}", config);