// Copyright 2020-2021 The Datafuse Authors.

//

// SPDX-License-Identifier: Apache-2.0.

use std::io;

pub type Result<T> = std::result::Result<T, CliError>;

#[derive(thiserror::Error, Debug)]

pub enum CliError {

#[error("Unknown error: {0}")]

Unknown(String),

#[error("IO error: {0}")]

Io(io::Error),

#[error("Script error: {0}")]

Script(run_script::ScriptError),

#[error("Http error: {0}")]

Http(Box<ureq::Error>),

#[error("Serde error: {0}")]

Serde(Box<serde_json::Error>),

}

impl From<io::Error> for CliError {

fn from(err: io::Error) -> CliError {

CliError::Io(err)

}

}

impl From<run_script::ScriptError> for CliError {

fn from(err: run_script::ScriptError) -> CliError {

CliError::Script(err)

}

}

impl From<ureq::Error> for CliError {

fn from(err: ureq::Error) -> CliError {

CliError::Http(Box::new(err))

}

}

impl From<serde_json::Error> for CliError {

fn from(err: serde_json::Error) -> CliError {

CliError::Serde(Box::new(err))

}

}