Software-only show-control readiness baseline

crates/infinity_config/src/lib.rs

@@ -0,0 +1,26 @@
+mod model;
+mod validation;
+
+pub use model::*;
+pub use validation::*;
+
+use std::{fs, path::Path};
+
+#[derive(Debug, thiserror::Error)]
+pub enum ProjectLoadError {
+    #[error("failed to read project config: {0}")]
+    Io(#[from] std::io::Error),
+    #[error("failed to parse project config: {0}")]
+    Parse(#[from] toml::de::Error),
+}
+
+impl ProjectConfig {
+    pub fn from_toml_str(raw: &str) -> Result<Self, toml::de::Error> {
+        toml::from_str(raw)
+    }
+}
+
+pub fn load_project_from_path(path: impl AsRef<Path>) -> Result<ProjectConfig, ProjectLoadError> {
+    let raw = fs::read_to_string(path)?;
+    ProjectConfig::from_toml_str(&raw).map_err(ProjectLoadError::from)
+}