use std::path::PathBuf;
#[derive(Debug, thiserror::Error)]
pub enum Error {
#[error("config error: {0}")]
Config(String),
#[error("experiment {name:?} already exists at {path}")]
ExperimentExists { name: String, path: PathBuf },
#[error("invalid experiment name {0:?}: must be [A-Za-z0-9_-]+")]
InvalidName(String),
#[error("io: {0}")]
Io(#[from] std::io::Error),
#[error("toml deserialize: {0}")]
TomlDe(#[from] toml::de::Error),
#[error("toml serialize: {0}")]
TomlSer(#[from] toml::ser::Error),
#[error("git: {0}")]
Git(String),
#[error("subproc: {0}")]
Subproc(String),
#[error("schedule: {0}")]
Schedule(String),
#[error("regex: {0}")]
Regex(#[from] regex::Error),
#[error("globset: {0}")]
Globset(#[from] globset::Error),
#[error("json: {0}")]
Json(#[from] serde_json::Error),
}
pub type Result<T, E = Error> = std::result::Result<T, E>;