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Monorepo for Tangled tangled.org
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]pub enum SelectionLimit { Objects, Time,}
impl std::fmt::Display for SelectionLimit { fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { f.write_str(match self { SelectionLimit::Objects => "object-set limit", SelectionLimit::Time => "wall-clock budget", }) }}
#[derive(Debug, thiserror::Error)]pub enum GitError { #[error("repository already exists at {0}")] AlreadyExists(PathBuf), #[error("open repository at {path}: {message}")] Open { path: PathBuf, message: String }, #[error("create repository at {path}: {message}")] Create { path: PathBuf, message: String }, #[error("remove repository at {path}: {message}")] Remove { path: PathBuf, message: String }, #[error("reference {name}: {message}")] Reference { name: String, message: String }, #[error("atomic ref transaction: {0}")] AtomicRefs(String), #[error("fsync {path}: {message}")] Fsync { path: PathBuf, message: String }, #[error("atomic write to {path}: {message}")] Write { path: PathBuf, message: String }, #[error("repo DID {0} maps to unsafe on-disk path component")] UnsafeRepoDid(String), #[error("repo DID {0} is reserved for knot meta-repo and is never served as user repo")] ReservedDid(String), #[error("{0} exceeds maximum supported depth")] DepthExceeded(&'static str), #[error("archive exceeds the {} byte limit", limit.get())] ArchiveTooLarge { limit: crate::ArchiveLimit }, #[error("blame object exceeds the {limit} byte limit")] BlameObjectTooLarge { limit: u64 }, #[error("blame exceeded its computation deadline")] BlameTimedOut, #[error("revision walk: {0}")] RevWalk(String), #[error("upload-pack selection exceeded its {0}")] Selection(SelectionLimit), #[error("object not found: {0}")] ObjectNotFound(knot_types::Oid), #[error("remove loose object {oid}: {message}")] RemoveObject { oid: knot_types::Oid, message: String, }, #[error("object {oid} is corrupt: {message}")] Corrupt { oid: knot_types::Oid, message: String, }, #[error("object {oid} isn't {expected}")] ObjectType { oid: knot_types::Oid, expected: &'static str, }, #[error("decode object: {0}")] Decode(String), #[error("git backend: {0}")] Backend(String), #[error("object staging: {0}")] Staging(String), #[error("repository config at {path}: {message}")] Config { path: PathBuf, message: String }, #[error("repository maintenance: {0}")] Maintenance(String),}
impl From<knot_resource::FsError> for GitError { fn from(error: knot_resource::FsError) -> Self { GitError::Write { path: error.path, message: error.source.to_string(), } }}
pub(crate) fn backend(error: impl std::fmt::Display) -> GitError { GitError::Backend(error.to_string())}