mirror of
https://seed.radicle.dev/rad:z6cFWeWpnZNHh9rUW8phgA3b5yGt.git
synced 2026-11-14 23:40:35 +08:00
Fintan Halpenny
1668d9fab3
Move git-commit, git-trailers, and link-git to an archived directory to hide them away -- showing the intent that radicle-git-ext will be the main crate for git functionality. Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com> X-Clacks-Overhead: GNU Terry Pratchett
52 lines
1.2 KiB
Rust
52 lines
1.2 KiB
Rust
// Copyright © 2021 The Radicle Link Contributors
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//
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// This file is part of radicle-link, distributed under the GPLv3 with Radicle
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// Linking Exception. For full terms see the included LICENSE file.
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use git_hash::oid;
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use thiserror::Error;
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pub mod backend;
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pub mod index;
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pub mod pack;
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pub mod window;
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pub use git_pack::{cache, data::Object};
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#[derive(Debug, Error)]
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pub enum Error {
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#[error(transparent)]
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Packed(#[from] index::error::Lookup<pack::error::Data>),
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#[error(transparent)]
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Loose(#[from] git_odb::loose::find::Error),
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}
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pub struct Odb<I, D> {
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pub loose: backend::Loose,
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pub packed: backend::Packed<I, D>,
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}
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impl<I, D> Odb<I, D>
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where
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I: index::Index,
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D: window::Cache,
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{
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pub fn contains(&self, id: impl AsRef<oid>) -> bool {
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self.packed.contains(id.as_ref()) || self.loose.contains(id)
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}
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pub fn find<'a>(
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&self,
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id: impl AsRef<oid>,
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buf: &'a mut Vec<u8>,
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cache: &mut impl cache::DecodeEntry,
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) -> Result<Option<Object<'a>>, Error> {
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let id = id.as_ref();
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if self.packed.contains(id) {
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return self.packed.find(id, buf, cache).map_err(Into::into);
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}
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self.loose.try_find(id, buf).map_err(Into::into)
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}
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}
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