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// Back - An extremely simple git bug visualization system. Inspired by TVL's
// panettone.
//
// Copyright (C) 2024 Benedikt Peetz <benedikt.peetz@b-peetz.de>
// Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This file is part of Back.
//
// You should have received a copy of the License along with this program.
// If not, see <https://www.gnu.org/licenses/agpl.txt>.
use std::{io, net::SocketAddr, path::PathBuf};
use git_bug::{
entities::{identity::Identity, issue::Issue},
replica::{
self,
entity::{
id::prefix::{self, IdPrefix},
snapshot::Snapshot,
},
},
};
use thiserror::Error;
pub(crate) type Result<T> = std::result::Result<T, Error>;
#[derive(Error, Debug)]
pub enum Error {
#[error("while trying to parse the config file ({file}): {error}")]
ConfigParse {
file: PathBuf,
error: serde_json::Error,
},
#[error("while trying to read the project.list file ({file}): {error}")]
ProjectListRead { file: PathBuf, error: io::Error },
#[error("while trying to read the config file ({file}): {error}")]
ConfigRead { file: PathBuf, error: io::Error },
#[error("Repository ('{path}') has no initialized git-bug data")]
NotGitBug { path: PathBuf },
#[error("while trying to open the repository ({repository_path}): {error}")]
RepoOpen {
repository_path: PathBuf,
error: Box<replica::open::Error>,
},
#[error("while trying to get an entity reference from a replica: {0}")]
RepoGetReferences(#[from] replica::get::Error),
#[error("while trying to read an issues's data from a replica: {0}")]
RepoIssueRead(#[from] replica::entity::read::Error<Issue>),
#[error("while trying to read an identity's data from a replica: {0}")]
RepoIdentityRead(#[from] replica::entity::read::Error<Identity>),
#[error(
"failed to find the repository at path: '{repository_path}' (Not registered in \
projects.list)"
)]
RepoFind { repository_path: PathBuf },
#[error("while iteration over the refs in a repository: {0}")]
RepoRefsIter(#[from] gix::refs::packed::buffer::open::Error),
#[error("while prefixing the refs with a path: {error}")]
RepoRefsPrefixed { error: io::Error },
#[error("while trying to open tcp {addr} for listening: {err}.")]
TcpBind { addr: SocketAddr, err: io::Error },
#[error("while trying to accept a tcp connection: {err}.")]
TcpAccept { err: io::Error },
#[error("There is no 'issue' associated with the prefix '{prefix}': {err}")]
IssuesPrefixMissing {
prefix: Box<IdPrefix>,
err: prefix::resolve::Error,
},
#[error("The given prefix ('{prefix}') can not be parsed as prefix: {error}")]
IssuesPrefixParse {
prefix: String,
error: prefix::decode::Error,
},
#[error("Route '{0}' was unknown.")]
NotFound(PathBuf),
#[error("Query '{query}' was not valid: {err}")]
InvalidQuery {
err: git_bug::query::parse::parser::Error<Snapshot<Issue>>,
query: String,
},
}
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