Mountain/IPC/WindServiceHandlers/Git/
HandlePull.rs

1
2//! `localGit:pull(operationId, repoPath) -> bool`. Three-call
3//! sequence: read HEAD, `pull --ff-only`, read HEAD again.
4//! Returns `true` when the second HEAD differs from the first
5//! (i.e. the pull actually moved the branch). `--ff-only`
6//! avoids surprise merge commits - callers handle non-FF cases
7//! explicitly.
8
9use serde_json::{Value, json};
10
11use crate::IPC::WindServiceHandlers::Git::Shared::RunGit::Fn as RunGit;
12
13pub async fn Fn(Arguments:Vec<Value>) -> Result<Value, String> {
14	let OperationId = Arguments.first().and_then(Value::as_str).unwrap_or("").to_string();
15
16	let RepoPath = Arguments.get(1).and_then(Value::as_str).unwrap_or("").to_string();
17
18	if RepoPath.is_empty() {
19		return Err("git:pull requires repoPath".to_string());
20	}
21
22	let (BeforeExit, Before, _) =
23		RunGit(&OperationId, &["rev-parse".to_string(), "HEAD".to_string()], Some(&RepoPath)).await?;
24
25	if BeforeExit != 0 {
26		return Err("git:pull: failed to read HEAD before pull".to_string());
27	}
28
29	let (PullExit, _, PullStderr) =
30		RunGit(&OperationId, &["pull".to_string(), "--ff-only".to_string()], Some(&RepoPath)).await?;
31
32	if PullExit != 0 {
33		return Err(format!("git pull failed: {}", PullStderr));
34	}
35
36	let (AfterExit, After, _) =
37		RunGit(&OperationId, &["rev-parse".to_string(), "HEAD".to_string()], Some(&RepoPath)).await?;
38
39	if AfterExit != 0 {
40		return Err("git:pull: failed to read HEAD after pull".to_string());
41	}
42
43	Ok(json!(Before.trim() != After.trim()))
44}
Mountain/IPC/WindServiceHandlers/Git/HandlePull.rs

Mountain/IPC/WindServiceHandlers/Git/
HandlePull.rs
