Merge pull request #4964 from Byron/commit-with-headers

`gitoxide` for commit with headers
This commit is contained in:
Kiril Videlov 2024-09-24 18:47:29 +02:00 committed by GitHub
commit 86460fb675
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GPG Key ID: B5690EEEBB952194
16 changed files with 176 additions and 231 deletions

78
Cargo.lock generated
View File

@ -160,9 +160,9 @@ dependencies = [
[[package]]
name = "anyhow"
version = "1.0.86"
version = "1.0.89"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b3d1d046238990b9cf5bcde22a3fb3584ee5cf65fb2765f454ed428c7a0063da"
checksum = "86fdf8605db99b54d3cd748a44c6d04df638eb5dafb219b135d0149bd0db01f6"
[[package]]
name = "arc-swap"
@ -328,9 +328,9 @@ dependencies = [
[[package]]
name = "async-signal"
version = "0.2.10"
version = "0.2.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "637e00349800c0bdf8bfc21ebbc0b6524abea702b0da4168ac00d070d0c0b9f3"
checksum = "dfb3634b73397aa844481f814fad23bbf07fdb0eabec10f2eb95e58944b1ec32"
dependencies = [
"async-io 2.3.4",
"async-lock 3.4.0",
@ -341,7 +341,7 @@ dependencies = [
"rustix 0.38.34",
"signal-hook-registry",
"slab",
"windows-sys 0.59.0",
"windows-sys 0.52.0",
]
[[package]]
@ -404,7 +404,7 @@ dependencies = [
"glib-sys",
"gobject-sys",
"libc",
"system-deps 6.2.2",
"system-deps 6.2.0",
]
[[package]]
@ -689,9 +689,9 @@ dependencies = [
[[package]]
name = "bytemuck"
version = "1.17.0"
version = "1.18.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6fd4c6dcc3b0aea2f5c0b4b82c2b15fe39ddbc76041a310848f4706edf76bb31"
checksum = "94bbb0ad554ad961ddc5da507a12a29b14e4ae5bda06b19f575a3e6079d2e2ae"
[[package]]
name = "byteorder"
@ -750,7 +750,7 @@ checksum = "3c55d429bef56ac9172d25fecb85dc8068307d17acd74b377866b7a1ef25d3c8"
dependencies = [
"glib-sys",
"libc",
"system-deps 6.2.2",
"system-deps 6.2.0",
]
[[package]]
@ -1971,7 +1971,7 @@ dependencies = [
"glib-sys",
"gobject-sys",
"libc",
"system-deps 6.2.2",
"system-deps 6.2.0",
]
[[package]]
@ -1988,7 +1988,7 @@ dependencies = [
"libc",
"pango-sys",
"pkg-config",
"system-deps 6.2.2",
"system-deps 6.2.0",
]
[[package]]
@ -2002,7 +2002,7 @@ dependencies = [
"gobject-sys",
"libc",
"pkg-config",
"system-deps 6.2.2",
"system-deps 6.2.0",
]
[[package]]
@ -2014,7 +2014,7 @@ dependencies = [
"gdk-sys",
"glib-sys",
"libc",
"system-deps 6.2.2",
"system-deps 6.2.0",
"x11",
]
@ -2105,7 +2105,7 @@ dependencies = [
"glib-sys",
"gobject-sys",
"libc",
"system-deps 6.2.2",
"system-deps 6.2.0",
"winapi",
]
@ -2147,6 +2147,7 @@ dependencies = [
"gitbutler-error",
"gitbutler-fs",
"gitbutler-id",
"gitbutler-oxidize",
"gitbutler-reference",
"gitbutler-serde",
"gix",
@ -2180,6 +2181,7 @@ dependencies = [
"gitbutler-id",
"gitbutler-operating-modes",
"gitbutler-oplog",
"gitbutler-oxidize",
"gitbutler-project",
"gitbutler-reference",
"gitbutler-repo",
@ -2423,6 +2425,15 @@ dependencies = [
"tracing",
]
[[package]]
name = "gitbutler-oxidize"
version = "0.0.0"
dependencies = [
"anyhow",
"git2",
"gix",
]
[[package]]
name = "gitbutler-project"
version = "0.0.0"
@ -2473,6 +2484,7 @@ dependencies = [
"gitbutler-error",
"gitbutler-git",
"gitbutler-id",
"gitbutler-oxidize",
"gitbutler-project",
"gitbutler-reference",
"gitbutler-testsupport",
@ -3877,7 +3889,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ef4b192f8e65e9cf76cbf4ea71fa8e3be4a0e18ffe3d68b8da6836974cc5bad4"
dependencies = [
"libc",
"system-deps 6.2.2",
"system-deps 6.2.0",
]
[[package]]
@ -3907,7 +3919,7 @@ checksum = "0d57ce44246becd17153bd035ab4d32cfee096a657fc01f2231c9278378d1e0a"
dependencies = [
"glib-sys",
"libc",
"system-deps 6.2.2",
"system-deps 6.2.0",
]
[[package]]
@ -3948,7 +3960,7 @@ dependencies = [
"gobject-sys",
"libc",
"pango-sys",
"system-deps 6.2.2",
"system-deps 6.2.0",
]
[[package]]
@ -5489,7 +5501,7 @@ dependencies = [
"glib-sys",
"gobject-sys",
"libc",
"system-deps 6.2.2",
"system-deps 6.2.0",
]
[[package]]
@ -7251,15 +7263,15 @@ dependencies = [
[[package]]
name = "system-deps"
version = "6.2.2"
version = "6.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a3e535eb8dded36d55ec13eddacd30dec501792ff23a0b1682c38601b8cf2349"
checksum = "2a2d580ff6a20c55dfb86be5f9c238f67835d0e81cbdea8bf5680e0897320331"
dependencies = [
"cfg-expr 0.15.8",
"heck 0.5.0",
"heck 0.4.1",
"pkg-config",
"toml 0.8.19",
"version-compare 0.2.0",
"version-compare 0.1.1",
]
[[package]]
@ -7311,13 +7323,13 @@ dependencies = [
[[package]]
name = "tao-macros"
version = "0.1.3"
version = "0.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f4e16beb8b2ac17db28eab8bca40e62dbfbb34c0fcdc6d9826b11b7b5d047dfd"
checksum = "ec114582505d158b669b136e6851f85840c109819d77c42bb7c0709f727d18c2"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.76",
"syn 1.0.109",
]
[[package]]
@ -8192,9 +8204,9 @@ checksum = "1c18c859eead79d8b95d09e4678566e8d70105c4e7b251f707a03df32442661b"
[[package]]
name = "version-compare"
version = "0.2.0"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "852e951cb7832cb45cb1169900d19760cfa39b82bc0ea9c0e5a14ae88411c98b"
checksum = "579a42fc0b8e0c63b76519a339be31bed574929511fa53c1a3acae26eb258f29"
[[package]]
name = "version_check"
@ -8402,7 +8414,7 @@ dependencies = [
"pango-sys",
"pkg-config",
"soup2-sys",
"system-deps 6.2.2",
"system-deps 6.2.0",
]
[[package]]
@ -8745,9 +8757,9 @@ checksum = "f838de2fe15fe6bac988e74b798f26499a8b21a9d97edec321e79b28d1d7f597"
[[package]]
name = "windows-version"
version = "0.1.1"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6998aa457c9ba8ff2fb9f13e9d2a930dabcea28f1d0ab94d687d8b3654844515"
checksum = "75aa004c988e080ad34aff5739c39d0312f4684699d6d71fc8a198d057b8b9b4"
dependencies = [
"windows-targets 0.52.6",
]
@ -9021,12 +9033,12 @@ dependencies = [
[[package]]
name = "xdg-home"
version = "1.3.0"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ec1cdab258fb55c0da61328dc52c8764709b249011b2cad0454c72f0bf10a1f6"
checksum = "21e5a325c3cb8398ad6cf859c1135b25dd29e186679cf2da7581d9679f63b38e"
dependencies = [
"libc",
"windows-sys 0.59.0",
"winapi",
]
[[package]]

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@ -31,6 +31,7 @@ members = [
"crates/gitbutler-operating-modes",
"crates/gitbutler-edit-mode",
"crates/gitbutler-cherry-pick",
"crates/gitbutler-oxidize",
]
resolver = "2"
@ -83,6 +84,7 @@ gitbutler-diff = { path = "crates/gitbutler-diff" }
gitbutler-operating-modes = { path = "crates/gitbutler-operating-modes" }
gitbutler-edit-mode = { path = "crates/gitbutler-edit-mode" }
gitbutler-cherry-pick = { path = "crates/gitbutler-cherry-pick" }
gitbutler-oxidize = { path = "crates/gitbutler-oxidize" }
[profile.release]
codegen-units = 1 # Compile crates one after another so the compiler can optimize better

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@ -26,6 +26,7 @@ gitbutler-fs.workspace = true
gitbutler-diff.workspace = true
gitbutler-operating-modes.workspace = true
gitbutler-cherry-pick.workspace = true
gitbutler-oxidize.workspace = true
serde = { workspace = true, features = ["std"] }
bstr.workspace = true
diffy = "0.4.0"

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@ -7,6 +7,7 @@ use gitbutler_branch::{
};
use gitbutler_command_context::CommandContext;
use gitbutler_diff::DiffByPathMap;
use gitbutler_oxidize::{git2_to_gix_object_id, gix_to_git2_oid};
use gitbutler_project::access::WorktreeReadPermission;
use gitbutler_reference::normalize_branch_name;
use gitbutler_repo::{GixRepositoryExt, RepositoryExt as _};
@ -290,14 +291,6 @@ fn branch_group_to_branch(
}))
}
fn gix_to_git2_oid(id: impl Into<gix::ObjectId>) -> git2::Oid {
git2::Oid::from_bytes(id.into().as_bytes()).expect("always valid")
}
fn git2_to_gix_object_id(id: git2::Oid) -> gix::ObjectId {
gix::ObjectId::try_from(id.as_bytes()).expect("git2 oid is always valid")
}
/// A sum type of branch that can be a plain git branch or a virtual branch
#[allow(clippy::large_enum_variant)]
enum GroupBranch<'a> {

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@ -611,7 +611,9 @@ mod test {
#[test]
fn test_conflicted_head_branch() {
let tempdir = tempdir().unwrap();
let repository = git2::Repository::init(tempdir.path()).unwrap();
let repository =
git2::Repository::init_opts(tempdir.path(), &gitbutler_testsupport::init_opts())
.unwrap();
let initial_commit = commit_file(&repository, None, &[("foo.txt", "bar")]);
// Create refs/heads/master
repository.branch("master", &initial_commit, false).unwrap();

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@ -21,6 +21,7 @@ use gitbutler_commit::{commit_ext::CommitExt, commit_headers::HasCommitHeaders};
use gitbutler_diff::{trees, GitHunk, Hunk};
use gitbutler_error::error::{Code, Marker};
use gitbutler_operating_modes::assure_open_workspace_mode;
use gitbutler_oxidize::git2_signature_to_gix_signature;
use gitbutler_project::access::WorktreeWritePermission;
use gitbutler_reference::{normalize_branch_name, Refname, RemoteRefname};
use gitbutler_repo::{
@ -454,18 +455,6 @@ impl TryFrom<&git2::Commit<'_>> for CommitData {
}
}
fn git2_signature_to_gix_signature(input: git2::Signature<'_>) -> gix::actor::Signature {
gix::actor::Signature {
name: input.name_bytes().into(),
email: input.email_bytes().into(),
time: gix::date::Time {
seconds: input.when().seconds(),
offset: input.when().offset_minutes() * 60,
sign: input.when().offset_minutes().into(),
},
}
}
fn branches_with_large_files_abridged(mut branches: Vec<VirtualBranch>) -> Vec<VirtualBranch> {
for branch in &mut branches {
for file in &mut branch.files {

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@ -15,6 +15,7 @@ gitbutler-id.workspace = true
gitbutler-error.workspace = true
gitbutler-fs.workspace = true
gitbutler-diff.workspace = true
gitbutler-oxidize.workspace = true
itertools = "0.13"
toml.workspace = true
serde = { workspace = true, features = ["std"] }

View File

@ -1,8 +1,6 @@
mod branch;
use anyhow::Context;
pub use branch::{Branch, BranchCreateRequest, BranchId, BranchIdentity, BranchUpdateRequest};
use bstr::ByteSlice;
mod branch_ext;
pub use branch_ext::BranchExt;
mod reference_ext;
@ -20,6 +18,7 @@ mod reference;
pub use reference::ChangeReference;
mod state;
use gitbutler_oxidize::gix_to_git2_signature;
use lazy_static::lazy_static;
pub use state::{VirtualBranches as VirtualBranchesState, VirtualBranchesHandle};
lazy_static! {
@ -49,26 +48,6 @@ pub fn signature(purpose: SignaturePurpose) -> anyhow::Result<git2::Signature<'s
gix_to_git2_signature(signature)
}
/// Convert `actor` to a `git2` representation or fail if that's not possible.
/// Note that the current time as provided by `gix` is also used as it.
pub fn gix_to_git2_signature(
actor: gix::actor::SignatureRef<'_>,
) -> anyhow::Result<git2::Signature<'static>> {
let offset_in_minutes = actor.time.offset / 60;
let time = git2::Time::new(actor.time.seconds, offset_in_minutes);
Ok(git2::Signature::new(
actor
.name
.to_str()
.with_context(|| format!("Could not process actor name: {}", actor.name))?,
actor
.email
.to_str()
.with_context(|| format!("Could not process actor email: {}", actor.email))?,
&time,
)?)
}
/// Return the time of a commit as `now` unless the `overriding_variable_name` contains a parseable date,
/// which is used instead.
fn commit_time(overriding_variable_name: &str) -> gix::date::Time {

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@ -1,92 +1 @@
use core::str;
use bstr::{BStr, BString, ByteSlice, ByteVec};
use crate::commit_headers::CommitHeadersV2;
pub struct CommitBuffer {
heading: Vec<(BString, BString)>,
message: BString,
}
impl CommitBuffer {
pub fn new(buffer: &[u8]) -> Self {
let buffer = BStr::new(buffer);
if let Some((heading, message)) = buffer.split_once_str("\n\n") {
let heading = heading
.lines()
.filter_map(|line| line.split_once_str(" "))
.map(|(key, value)| (key.into(), value.into()))
.collect();
Self {
heading,
message: message.into(),
}
} else {
Self {
heading: vec![],
message: buffer.into(),
}
}
}
pub fn set_header(&mut self, key: &str, value: &str) {
let mut set_heading = false;
self.heading.iter_mut().for_each(|(k, v)| {
if k == key {
*v = value.into();
set_heading = true;
}
});
if !set_heading {
self.heading.push((key.into(), value.into()));
}
}
/// Defers to the CommitHeadersV2 struct about which headers should be injected.
/// If `commit_headers: None` is provided, a default set of headers, including a generated change-id will be used
pub fn set_gitbutler_headers(&mut self, commit_headers: Option<CommitHeadersV2>) {
if let Some(commit_headers) = commit_headers {
commit_headers.inject_into(self)
} else {
CommitHeadersV2::inject_default(self)
}
}
pub fn as_bstring(&self) -> BString {
let mut output = BString::new(vec![]);
for (key, value) in &self.heading {
output.push_str(key);
output.push_str(" ");
output.push_str(value);
output.push_str("\n");
}
output.push_str("\n");
output.push_str(&self.message);
output
}
}
impl From<git2::Buf> for CommitBuffer {
fn from(git2_buffer: git2::Buf) -> Self {
Self::new(&git2_buffer)
}
}
impl From<BString> for CommitBuffer {
fn from(s: BString) -> Self {
Self::new(s.as_bytes())
}
}
impl From<CommitBuffer> for BString {
fn from(buffer: CommitBuffer) -> BString {
buffer.as_bstring()
}
}

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@ -1,8 +1,6 @@
use bstr::{BStr, BString};
use uuid::Uuid;
use crate::commit_buffer::CommitBuffer;
/// Header used to determine which version of the headers is in use. This should never be changed
const HEADERS_VERSION_HEADER: &str = "gitbutler-headers-version";
@ -53,6 +51,23 @@ impl From<CommitHeadersV1> for CommitHeadersV2 {
}
}
impl From<CommitHeadersV2> for Vec<(BString, BString)> {
fn from(hdr: CommitHeadersV2) -> Self {
let mut out = vec![
(
BString::from(HEADERS_VERSION_HEADER),
BString::from(V2_HEADERS_VERSION),
),
(V2_CHANGE_ID_HEADER.into(), hdr.change_id.clone().into()),
];
if let Some(conflicted) = hdr.conflicted {
out.push((V2_CONFLICTED_HEADER.into(), conflicted.to_string().into()));
}
out
}
}
pub trait HasCommitHeaders {
fn gitbutler_headers(&self) -> Option<CommitHeadersV2>;
}
@ -98,6 +113,7 @@ impl HasCommitHeaders for git2::Commit<'_> {
}
}
/// Lifecycle
impl CommitHeadersV2 {
/// Used to create a CommitHeadersV2. This does not allow a change_id to be
/// provided in order to ensure a consistent format.
@ -106,17 +122,4 @@ impl CommitHeadersV2 {
..Default::default()
}
}
pub fn inject_default(commit_buffer: &mut CommitBuffer) {
CommitHeadersV2::default().inject_into(commit_buffer)
}
pub fn inject_into(&self, commit_buffer: &mut CommitBuffer) {
commit_buffer.set_header(HEADERS_VERSION_HEADER, V2_HEADERS_VERSION);
commit_buffer.set_header(V2_CHANGE_ID_HEADER, &self.change_id);
if let Some(conflicted) = self.conflicted {
commit_buffer.set_header(V2_CONFLICTED_HEADER, &conflicted.to_string())
}
}
}

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@ -1,3 +1,2 @@
pub mod commit_buffer;
pub mod commit_ext;
pub mod commit_headers;

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@ -0,0 +1,11 @@
[package]
name = "gitbutler-oxidize"
version = "0.0.0"
edition = "2021"
authors = ["GitButler <gitbutler@gitbutler.com>"]
publish = false
[dependencies]
anyhow.workspace = true
gix.workspace = true
git2.workspace = true

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@ -0,0 +1,48 @@
//! A crate with various utilities to make the migration to `gitoxide` less cumbersome and repetitive.
use anyhow::Context;
use gix::bstr::ByteSlice;
use std::borrow::Borrow;
pub fn git2_to_gix_object_id(id: git2::Oid) -> gix::ObjectId {
gix::ObjectId::try_from(id.as_bytes()).expect("git2 oid is always valid")
}
pub fn gix_to_git2_oid(id: impl Into<gix::ObjectId>) -> git2::Oid {
git2::Oid::from_bytes(id.into().as_bytes()).expect("always valid")
}
pub fn git2_signature_to_gix_signature<'a>(
input: impl Borrow<git2::Signature<'a>>,
) -> gix::actor::Signature {
let input = input.borrow();
gix::actor::Signature {
name: input.name_bytes().into(),
email: input.email_bytes().into(),
time: gix::date::Time {
seconds: input.when().seconds(),
offset: input.when().offset_minutes() * 60,
sign: input.when().offset_minutes().into(),
},
}
}
/// Convert `actor` to a `git2` representation or fail if that's not possible.
/// Note that the current time as provided by `gix` is also used as it.
pub fn gix_to_git2_signature(
actor: gix::actor::SignatureRef<'_>,
) -> anyhow::Result<git2::Signature<'static>> {
let offset_in_minutes = actor.time.offset / 60;
let time = git2::Time::new(actor.time.seconds, offset_in_minutes);
Ok(git2::Signature::new(
actor
.name
.to_str()
.with_context(|| format!("Could not process actor name: {}", actor.name))?,
actor
.email
.to_str()
.with_context(|| format!("Could not process actor email: {}", actor.email))?,
&time,
)?)
}

View File

@ -35,6 +35,7 @@ gitbutler-time.workspace = true
gitbutler-commit.workspace = true
gitbutler-url.workspace = true
gitbutler-cherry-pick.workspace = true
gitbutler-oxidize.workspace = true
uuid.workspace = true
itertools = "0.13"
@ -45,4 +46,5 @@ path = "tests/mod.rs"
[dev-dependencies]
gitbutler-testsupport.workspace = true
gitbutler-user.workspace = true
gitbutler-git = { workspace = true, features = ["test-askpass-path"] }
serde_json = { version = "1.0", features = ["std", "arbitrary_precision"] }

View File

@ -1,5 +1,4 @@
use anyhow::Result;
use bstr::BString;
use gitbutler_command_context::CommandContext;
use gitbutler_project::Project;
use std::path::Path;
@ -30,9 +29,7 @@ impl RepoCommands for Project {
fn check_signing_settings(&self) -> Result<bool> {
let ctx = CommandContext::open(self)?;
let signed = ctx
.repository()
.sign_buffer(&BString::new("test".into()).into());
let signed = ctx.repository().sign_buffer(b"test");
match signed {
Ok(_) => Ok(true),
Err(e) => Err(e),

View File

@ -4,19 +4,22 @@ use std::os::unix::fs::PermissionsExt;
use std::os::windows::process::CommandExt;
use std::{io::Write, path::Path, process::Stdio, str};
use crate::{Config, LogUntil};
use anyhow::{anyhow, bail, Context, Result};
use bstr::{BString, ByteSlice};
use git2::{BlameOptions, Tree};
use gitbutler_branch::{gix_to_git2_signature, SignaturePurpose};
use gitbutler_commit::{commit_buffer::CommitBuffer, commit_headers::CommitHeadersV2};
use gitbutler_branch::SignaturePurpose;
use gitbutler_commit::commit_headers::CommitHeadersV2;
use gitbutler_config::git::{GbConfig, GitConfig};
use gitbutler_error::error::Code;
use gitbutler_oxidize::{
git2_signature_to_gix_signature, git2_to_gix_object_id, gix_to_git2_oid, gix_to_git2_signature,
};
use gitbutler_reference::{Refname, RemoteRefname};
use gix::objs::WriteTo;
use gix::status::plumbing::index_as_worktree::{Change, EntryStatus};
use tracing::instrument;
use crate::{Config, LogUntil};
/// Extension trait for `git2::Repository`.
///
/// For now, it collects useful methods from `gitbutler-core::git::Repository`
@ -45,8 +48,9 @@ pub trait RepositoryExt {
fn in_memory_repo(&self) -> Result<git2::Repository>;
/// Fetches the workspace commit from the gitbutler/workspace branch
fn workspace_commit(&self) -> Result<git2::Commit<'_>>;
/// Takes a CommitBuffer and returns it after being signed by by your git signing configuration
fn sign_buffer(&self, buffer: &CommitBuffer) -> Result<BString>;
/// `buffer` is the commit object to sign, but in theory could be anything to compute the signature for.
/// Returns the computed signature.
fn sign_buffer(&self, buffer: &[u8]) -> Result<BString>;
fn checkout_index_builder<'a>(&'a self, index: &'a mut git2::Index) -> CheckoutIndexBuilder;
fn checkout_index_path_builder<P: AsRef<Path>>(&self, path: P) -> Result<()>;
@ -248,45 +252,43 @@ impl RepositoryExt for git2::Repository {
parents: &[&git2::Commit<'_>],
commit_headers: Option<CommitHeadersV2>,
) -> Result<git2::Oid> {
fn commit_buffer(
repository: &git2::Repository,
commit_buffer: &CommitBuffer,
) -> Result<git2::Oid> {
let oid = repository
.odb()?
.write(git2::ObjectType::Commit, &commit_buffer.as_bstring())?;
let repo = gix::open(self.path())?;
let mut commit = gix::objs::Commit {
message: message.into(),
tree: git2_to_gix_object_id(tree.id()),
author: git2_signature_to_gix_signature(author),
committer: git2_signature_to_gix_signature(committer),
encoding: None,
parents: parents
.iter()
.map(|commit| git2_to_gix_object_id(commit.id()))
.collect(),
extra_headers: commit_headers.unwrap_or_default().into(),
};
Ok(oid)
}
let mut buffer: CommitBuffer = self
.commit_create_buffer(author, committer, message, tree, parents)?
.into();
buffer.set_gitbutler_headers(commit_headers);
let oid = if self.gb_config()?.sign_commits.unwrap_or(false) {
let signature = self.sign_buffer(&buffer);
if self.gb_config()?.sign_commits.unwrap_or(false) {
let mut buf = Vec::new();
commit.write_to(&mut buf)?;
let signature = self.sign_buffer(&buf);
match signature {
Ok(signature) => self
.commit_signed(
buffer.as_bstring().to_string().as_str(),
signature.to_string().as_str(),
None,
)
.map_err(Into::into),
Ok(signature) => {
commit.extra_headers.push(("gpgsig".into(), signature));
}
Err(e) => {
// If signing fails, set the "gitbutler.signCommits" config to false before erroring out
self.set_gb_config(GbConfig {
sign_commits: Some(false),
..GbConfig::default()
})?;
Err(anyhow!("Failed to sign commit: {}", e).context(Code::CommitSigningFailed))
return Err(
anyhow!("Failed to sign commit: {}", e).context(Code::CommitSigningFailed)
);
}
}
} else {
commit_buffer(self, &buffer)
}?;
}
// TODO: extra-headers should be supported in `gix` directly.
let oid = gix_to_git2_oid(repo.write_object(&commit)?);
// update reference
if let Some(refname) = update_ref {
self.reference(&refname.to_string(), oid, true, message)?;
@ -311,7 +313,7 @@ impl RepositoryExt for git2::Repository {
self.blame_file(path, Some(&mut opts))
}
fn sign_buffer(&self, buffer: &CommitBuffer) -> Result<BString> {
fn sign_buffer(&self, buffer: &[u8]) -> Result<BString> {
// check git config for gpg.signingkey
// TODO: support gpg.ssh.defaultKeyCommand to get the signing key if this value doesn't exist
let signing_key = self.config()?.get_string("user.signingkey");
@ -326,7 +328,7 @@ impl RepositoryExt for git2::Repository {
if is_ssh {
// write commit data to a temp file so we can sign it
let mut signature_storage = tempfile::NamedTempFile::new()?;
signature_storage.write_all(&buffer.as_bstring())?;
signature_storage.write_all(buffer)?;
let buffer_file_to_sign_path = signature_storage.into_temp_path();
let gpg_program = self.config()?.get_string("gpg.ssh.program");
@ -421,11 +423,7 @@ impl RepositoryExt for git2::Repository {
.context(format!("Could not execute GPG program using {:?}", cmd))
}
};
child
.stdin
.take()
.expect("configured")
.write_all(&buffer.as_bstring())?;
child.stdin.take().expect("configured").write_all(buffer)?;
let output = child.wait_with_output()?;
if output.status.success() {
@ -540,7 +538,7 @@ impl RepositoryExt for git2::Repository {
let author = repo
.author()
.transpose()?
.map(gitbutler_branch::gix_to_git2_signature)
.map(gix_to_git2_signature)
.transpose()?
.context("No author is configured in Git")
.context(Code::AuthorMissing)?;
@ -623,7 +621,6 @@ impl CheckoutIndexBuilder<'_> {
}
}
// TODO(ST): put this into `gix`, the logic seems good, add unit-test for number generation.
pub trait GixRepositoryExt: Sized {
/// Configure the repository for diff operations between trees.
/// This means it needs an object cache relative to the amount of files in the repository.