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)
}