gh_cli_rs/
error.rs

1use std::process::Output;
2use thiserror::Error;
3
4/// Result type for gh-cli-rs operations
5pub type Result<T> = std::result::Result<T, GhError>;
6
7/// Error types that can occur when executing GitHub CLI commands
8#[derive(Error, Debug)]
9pub enum GhError {
10    #[error("GitHub CLI is not installed or not found in PATH")]
11    GhNotFound,
12
13    #[error("Command execution failed: {0}")]
14    ExecutionFailed(String),
15
16    #[error("Command failed with exit code {code}: {stderr}")]
17    CommandFailed { code: i32, stderr: String },
18
19    #[error("IO error: {0}")]
20    IoError(#[from] std::io::Error),
21
22    #[error("UTF-8 conversion error: {0}")]
23    Utf8Error(#[from] std::string::FromUtf8Error),
24
25    #[error("Invalid command: {0}")]
26    InvalidCommand(String),
27}
28
29impl GhError {
30    /// Create a CommandFailed error from a process output
31    pub fn from_output(output: Output) -> Self {
32        let stderr = String::from_utf8_lossy(&output.stderr).to_string();
33        let code = output.status.code().unwrap_or(-1);
34        GhError::CommandFailed { code, stderr }
35    }
36}
gh_cli_rs/error.rs

gh_cli_rs/
error.rs
