mod hosting_provider; use anyhow::{anyhow, Context, Result};use serde::{Deserialize, Serialize};use std::ffi::OsStr;use std::fmt;use std::str::FromStr; pub use git2 as libgit;pub use lazy_static::lazy_static; pub use crate::hosting_provider::*; pub mod blame;pub mod commit;pub mod diff;pub mod repository;pub mod status; lazy_static! { pub static ref DOT_GIT: &'static OsStr = OsStr::new(".git"); pub static ref GITIGNORE: &'static OsStr = OsStr::new(".gitignore");} #[derive(Clone, Copy, Eq, Hash, PartialEq)]pub struct Oid(libgit::Oid); impl Oid { pub fn from_bytes(bytes: &[u8]) -> Result<Self> { let oid = libgit::Oid::from_bytes(bytes).context("failed to parse bytes into git oid")?; Ok(Self(oid)) } pub fn as_bytes(&self) -> &[u8] { self.0.as_bytes() } pub(crate) fn is_zero(&self) -> bool { self.0.is_zero() } /// Returns this [`Oid`] as a short SHA. pub fn display_short(&self) -> String { self.to_string().chars().take(7).collect() }} impl FromStr for Oid { type Err = anyhow::Error; fn from_str(s: &str) -> std::prelude::v1::Result<Self, Self::Err> { libgit::Oid::from_str(s) .map_err(|error| anyhow!("failed to parse git oid: {}", error)) .map(|oid| Self(oid)) }} impl fmt::Debug for Oid { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { fmt::Display::fmt(self, f) }} impl fmt::Display for Oid { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { self.0.fmt(f) }} impl Serialize for Oid { fn serialize<S>(&self, serializer: S) -> std::prelude::v1::Result<S::Ok, S::Error> where S: serde::Serializer, { serializer.serialize_str(&self.0.to_string()) }} impl<'de> Deserialize<'de> for Oid { fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where D: serde::Deserializer<'de>, { let s = String::deserialize(deserializer)?; s.parse::<Oid>().map_err(serde::de::Error::custom) }} impl Default for Oid { fn default() -> Self { Self(libgit::Oid::zero()) }} impl From<Oid> for u32 { fn from(oid: Oid) -> Self { let bytes = oid.0.as_bytes(); debug_assert!(bytes.len() > 4); let mut u32_bytes: [u8; 4] = [0; 4]; u32_bytes.copy_from_slice(&bytes[..4]); u32::from_ne_bytes(u32_bytes) }} impl From<Oid> for usize { fn from(oid: Oid) -> Self { let bytes = oid.0.as_bytes(); debug_assert!(bytes.len() > 8); let mut u64_bytes: [u8; 8] = [0; 8]; u64_bytes.copy_from_slice(&bytes[..8]); u64::from_ne_bytes(u64_bytes) as usize }}
mod hosting_provider;
use anyhow::{anyhow, Context, Result};
use serde::{Deserialize, Serialize};
use std::ffi::OsStr;
use std::fmt;
use std::str::FromStr;
pub use git2 as libgit;
pub use lazy_static::lazy_static;
pub use crate::hosting_provider::*;
pub mod blame;
pub mod commit;
pub mod diff;
pub mod repository;
pub mod status;
lazy_static! {
pub static ref DOT_GIT: &'static OsStr = OsStr::new(".git");
pub static ref GITIGNORE: &'static OsStr = OsStr::new(".gitignore");
}
#[derive(Clone, Copy, Eq, Hash, PartialEq)]
pub struct Oid(libgit::Oid);
impl Oid {
pub fn from_bytes(bytes: &[u8]) -> Result<Self> {
let oid = libgit::Oid::from_bytes(bytes).context("failed to parse bytes into git oid")?;
Ok(Self(oid))
}
pub fn as_bytes(&self) -> &[u8] {
self.0.as_bytes()
}
pub(crate) fn is_zero(&self) -> bool {
self.0.is_zero()
}
/// Returns this [`Oid`] as a short SHA.
pub fn display_short(&self) -> String {
self.to_string().chars().take(7).collect()
}
}
impl FromStr for Oid {
type Err = anyhow::Error;
fn from_str(s: &str) -> std::prelude::v1::Result<Self, Self::Err> {
libgit::Oid::from_str(s)
.map_err(|error| anyhow!("failed to parse git oid: {}", error))
.map(|oid| Self(oid))
}
}
impl fmt::Debug for Oid {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
fmt::Display::fmt(self, f)
}
}
impl fmt::Display for Oid {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
self.0.fmt(f)
}
}
impl Serialize for Oid {
fn serialize<S>(&self, serializer: S) -> std::prelude::v1::Result<S::Ok, S::Error>
where
S: serde::Serializer,
{
serializer.serialize_str(&self.0.to_string())
}
}
impl<'de> Deserialize<'de> for Oid {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: serde::Deserializer<'de>,
{
let s = String::deserialize(deserializer)?;
s.parse::<Oid>().map_err(serde::de::Error::custom)
}
}
impl Default for Oid {
fn default() -> Self {
Self(libgit::Oid::zero())
}
}
impl From<Oid> for u32 {
fn from(oid: Oid) -> Self {
let bytes = oid.0.as_bytes();
debug_assert!(bytes.len() > 4);
let mut u32_bytes: [u8; 4] = [0; 4];
u32_bytes.copy_from_slice(&bytes[..4]);
u32::from_ne_bytes(u32_bytes)
}
}
impl From<Oid> for usize {
fn from(oid: Oid) -> Self {
let bytes = oid.0.as_bytes();
debug_assert!(bytes.len() > 8);
let mut u64_bytes: [u8; 8] = [0; 8];
u64_bytes.copy_from_slice(&bytes[..8]);
u64::from_ne_bytes(u64_bytes) as usize
}
}