dot-agent-core 0.1.0

Core library for dot-agent profile management
Documentation 
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use std::path::PathBuf;
use thiserror::Error;

#[derive(Debug, Error)]
pub enum DotAgentError {
    #[error("Profile not found: {name}")]
    ProfileNotFound { name: String },

    #[error("Target directory does not exist: {path}")]
    TargetNotFound { path: PathBuf },

    #[error("Profile already exists: {name}")]
    ProfileAlreadyExists { name: String },

    #[error("Invalid profile name: '{name}' - must contain only alphanumeric, hyphen, underscore")]
    InvalidProfileName { name: String },

    #[error("Conflict detected - file exists with different content: {path}")]
    Conflict { path: PathBuf },

    #[error("Local modifications detected: {paths:?}")]
    LocalModifications { paths: Vec<PathBuf> },

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

    #[error("TOML serialization error: {0}")]
    TomlSer(#[from] toml::ser::Error),

    #[error("TOML deserialization error: {0}")]
    TomlDe(#[from] toml::de::Error),

    #[error("Home directory not found")]
    HomeNotFound,

    #[error("GUI error: {0}")]
    Gui(String),

    #[error("Git error: {0}")]
    Git(String),
}

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

impl DotAgentError {
    pub fn exit_code(&self) -> i32 {
        match self {
            Self::ProfileNotFound { .. } => 2,
            Self::TargetNotFound { .. } => 3,
            Self::LocalModifications { .. } => 4,
            Self::InvalidProfileName { .. } => 5,
            Self::Conflict { .. } => 6,
            _ => 1,
        }
    }
}