feat: with rust workspace members

Signed-off-by: kjuulh <contact@kjuulh.io>

crates/cuddle-ci/src/lib.rs

@@ -7,6 +7,39 @@ pub mod rust_lib;
 pub mod rust_service;
 
 pub mod cuddle_file;
+pub mod rust_workspace {
+    use serde::Deserialize;
+
+    #[derive(Deserialize, Clone, Debug)]
+    pub struct Workspace {
+        pub members: Vec<String>,
+    }
+
+    #[derive(Deserialize, Clone, Debug)]
+    pub struct File {
+        pub workspace: Option<Workspace>,
+    }
+
+    impl File {
+        pub async fn read_file() -> eyre::Result<Option<Self>> {
+            let file = match tokio::fs::read_to_string("Cargo.toml").await {
+                Ok(file) => file,
+                Err(e) => {
+                    tracing::warn!("Cargo.toml was not found: {}", e);
+                    return Ok(None);
+                }
+            };
+
+            let workspace_file: File = toml::from_str(&file)?;
+
+            Ok(Some(workspace_file))
+        }
+
+        pub fn get_workspace_members(&self) -> Option<Vec<String>> {
+            self.workspace.as_ref().map(|w| w.members.clone())
+        }
+    }
+}
 pub mod cuddle_please;
 pub mod cuddle_releaser;
 pub mod cuddle_x;