Tahinli/forge

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1	//! Errors for the git layer. Converted to `forge_core::Error` at crate boundaries.
2
3	#[derive(Debug, thiserror::Error)]
4	pub enum Error {
5	#[error("io error: {0}")]
6	Io(#[from] std::io::Error),
7	#[error("git binary unusable: {0}")]
8	Unavailable(String),
9	#[error("git {found} is older than required {required}")]
10	TooOld { found: String, required: String },
11	#[error("invalid revision or path: {0}")]
12	InvalidInput(String),
13	#[error("git command failed: {0}")]
14	Failed(String),
15	/// A compare-and-swap ref update found the ref at a different value than expected.
16	#[error("ref moved since it was read: {0}")]
17	RefMoved(String),
18	}
19
20	pub type Result<T> = std::result::Result<T, Error>;
21
22	impl From<Error> for forge_core::Error {
23	fn from(e: Error) -> Self {
24	forge_core::Error::Git(e.to_string())
25	}
26	}