//! Registry error types.

use thiserror::Error;

#[derive(Debug, Error)]
pub enum RegistryError {
    #[error("http error: {0}")]
    Http(#[from] reqwest::Error),

    #[error("io error: {0}")]
    Io(#[from] std::io::Error),

    #[error("json error: {0}")]
    Json(#[from] serde_json::Error),

    #[error("no version of '{name}' satisfies '{req}'")]
    NoMatchingVersion { name: String, req: String },

    #[error("package '{0}' not found in registry")]
    NotFound(String),

    #[error("checksum mismatch for '{name}': expected {expected}, got {actual}")]
    ChecksumMismatch {
        name: String,
        expected: String,
        actual: String,
    },

    #[error("authentication required: provide an API key")]
    AuthRequired,

    #[error("registry returned error {status}: {message}")]
    RegistryError { status: u16, message: String },

    #[error("manifest error: {0}")]
    Manifest(#[from] el_manifest::ManifestError),
}

pub type RegistryResult<T> = Result<T, RegistryError>;