zhenyi
dcb0fb74c5
- Add advertise_refs functionality for Git protocol communication - Implement archive service with TAR/ZIP format support and streaming - Create blame service for Git file annotation with line tracking - Add branch management including create, delete, rename and compare operations - Implement merge checking with conflict detection and fast-forward handling - Add cherry-pick functionality for applying commits between branches - Integrate gix library for Git repository operations and object handling - Add comprehensive test suite covering all Git operations - Implement proper error handling and repository validation - Add pagination support for large result sets - Create protobuf definitions for all Git operations and data structures - Add build system for gRPC code generation and dependency management
77 lines
2.8 KiB
Rust
77 lines
2.8 KiB
Rust
use crate::bare::GitBare;
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use crate::error::{GitError, GitResult};
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use crate::pb::{Commit, GetCommitRequest, object_selector};
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impl GitBare {
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pub fn get_commit(&self, request: GetCommitRequest) -> GitResult<Commit> {
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let repo = self.gix_repo()?;
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let revision = match request.revision.and_then(|s| s.selector) {
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Some(object_selector::Selector::Oid(oid)) => oid.hex,
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Some(object_selector::Selector::Revision(name)) => name.revision,
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None => "HEAD".into(),
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};
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let id = repo.rev_parse_single(revision.as_str())?;
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let commit = id
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.object()?
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.try_into_commit()
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.map_err(|e| GitError::Gix(e.to_string()))?;
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let hex = commit.id.to_string();
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let tree_hex = commit.tree_id()?.to_string();
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let message = commit.message_raw()?.to_string();
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let (subject, body) = message
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.split_once('\n')
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.map(|(s, b)| (s.to_string(), b.trim_start_matches('\n').to_string()))
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.unwrap_or_else(|| (message.clone(), String::new()));
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let author_sig = commit.author().ok();
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let committer_sig = commit.committer().ok();
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Ok(Commit {
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oid: Some(self.oid_to_pb(hex.clone())),
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abbreviated_oid: commit
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.short_id()
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.map(|s| s.to_string())
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.unwrap_or_else(|_| hex.chars().take(7).collect()),
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parent_oids: commit
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.parent_ids()
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.map(|p| self.oid_to_pb(p.to_string()))
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.collect(),
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tree_oid: Some(self.oid_to_pb(tree_hex)),
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author: author_sig.as_ref().map(gix_sig_to_pb),
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committer: committer_sig.as_ref().map(gix_sig_to_pb),
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subject,
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body,
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message,
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trailers: Vec::new(),
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signature: None,
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stats: None,
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authored_at: author_sig.as_ref().map(|s| prost_types::Timestamp {
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seconds: s.seconds(),
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nanos: 0,
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}),
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committed_at: committer_sig.as_ref().map(|s| prost_types::Timestamp {
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seconds: s.seconds(),
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nanos: 0,
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}),
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raw: if request.include_raw {
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commit.data.clone()
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} else {
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Vec::new()
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},
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})
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}
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}
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pub(crate) fn gix_sig_to_pb(sig: &gix::actor::SignatureRef<'_>) -> crate::pb::Signature {
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let time = sig.time().ok();
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crate::pb::Signature {
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identity: Some(crate::pb::Identity {
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name: sig.name.to_string(),
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email: sig.email.to_string(),
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}),
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when: Some(prost_types::Timestamp {
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seconds: sig.seconds(),
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nanos: 0,
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}),
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timezone_offset: time.map(|t| t.offset / 60).unwrap_or(0),
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}
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}
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