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fix a bug in handling the case of remote refname being none

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This commit is contained in:
Kiril Videlov 2024-06-05 14:31:26 +02:00
parent 9760cee950
commit f4ec31f81b
4 changed files with 57 additions and 43 deletions
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14
crates/gitbutler-core/src/git/repository_ext.rs
View File

@ -19,7 +19,7 @@ pub trait RepositoryExt {
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<()>;
fn checkout_tree_builder<'a>(&'a self, tree: &'a git2::Tree<'a>) -> CheckoutTreeBuidler;
fn find_branch_by_refname(&self, name: &Refname) -> Result<git2::Branch, git2::Error>;
fn find_branch_by_refname(&self, name: &Refname) -> Result<Option<git2::Branch>>;
/// Based on the index, add all data similar to `git add .` and create a tree from it, which is returned.
fn get_wd_tree(&self) -> Result<Tree>;
@ -79,8 +79,8 @@ impl RepositoryExt for Repository {
}
}
fn find_branch_by_refname(&self, name: &Refname) -> Result<git2::Branch, git2::Error> {
self.find_branch(
fn find_branch_by_refname(&self, name: &Refname) -> Result<Option<git2::Branch>> {
let branch = self.find_branch(
&name.simple_name(),
match name {
Refname::Virtual(_) | Refname::Local(_) | Refname::Other(_) => {
@ -88,8 +88,12 @@ impl RepositoryExt for Repository {
}
Refname::Remote(_) => git2::BranchType::Remote,
},
)
// .map_err(Into::into)
);
match branch {
Ok(branch) => Ok(Some(branch)),
Err(e) if e.code() == git2::ErrorCode::NotFound => Ok(None),
Err(e) => Err(e.into()),
}
}
#[instrument(level = tracing::Level::DEBUG, skip(self), err(Debug))]

15
crates/gitbutler-core/src/virtual_branches/base.rs
View File

@ -1,6 +1,6 @@
use std::{path::Path, time};
use anyhow::{anyhow, bail, Context, Result};
use anyhow::{anyhow, Context, Result};
use git2::Index;
use serde::Serialize;
@ -131,11 +131,9 @@ pub fn set_base_branch(
// lookup a branch by name
let target_branch = match repo.find_branch_by_refname(&target_branch_ref.clone().into()) {
Ok(branch) => branch,
Err(err) if err.code() == git2::ErrorCode::NotFound => {
bail!("remote branch '{}' not found", target_branch_ref)
}
Err(err) => return Err(err.into()),
};
Err(err) => return Err(err),
}
.ok_or(anyhow!("remote branch '{}' not found", target_branch_ref))?;
let remote = repo
.find_remote(target_branch_ref.remote())
@ -340,6 +338,7 @@ pub fn update_base_branch(
.context(format!("failed to find branch {}", target.branch))?;
let new_target_commit = target_branch
.ok_or(anyhow!("failed to get branch"))?
.get()
.peel_to_commit()
.context(format!("failed to peel branch {} to commit", target.branch))?;
@ -577,7 +576,9 @@ pub fn target_to_base_branch(
target: &target::Target,
) -> Result<super::BaseBranch> {
let repo = project_repository.repo();
let branch = repo.find_branch_by_refname(&target.branch.clone().into())?;
let branch = repo
.find_branch_by_refname(&target.branch.clone().into())?
.ok_or(anyhow!("failed to get branch"))?;
let commit = branch.get().peel_to_commit()?;
let oid = commit.id();

23
crates/gitbutler-core/src/virtual_branches/virtual.rs
View File

@ -732,19 +732,10 @@ pub fn list_virtual_branches(
let repo = project_repository.repo();
update_conflict_markers(project_repository, &files)?;
let upstream_branch = match branch
.upstream
.as_ref()
.map(|name| repo.find_branch_by_refname(&git::Refname::from(name)))
.transpose()
{
Ok(branch) => Ok(branch),
Err(error) => Err(error),
}
.context(format!(
"failed to find upstream branch for {}",
branch.name
))?;
let upstream_branch = match branch.clone().upstream {
Some(upstream) => repo.find_branch_by_refname(&git::Refname::from(upstream))?,
None => None,
};
let upstram_branch_commit = upstream_branch
.as_ref()
@ -2398,7 +2389,8 @@ fn is_commit_integrated(
) -> Result<bool> {
let remote_branch = project_repository
.repo()
.find_branch_by_refname(&target.branch.clone().into())?;
.find_branch_by_refname(&target.branch.clone().into())?
.ok_or(anyhow!("failed to get branch"))?;
let remote_head = remote_branch.get().peel_to_commit()?;
let upstream_commits = project_repository.l(
remote_head.id().into(),
@ -2471,7 +2463,8 @@ pub fn is_remote_branch_mergeable(
let branch = project_repository
.repo()
.find_branch_by_refname(&branch_name.into())?;
.find_branch_by_refname(&branch_name.into())?
.ok_or(anyhow!("branch not found"))?;
let branch_oid = branch.get().target().context("detatched head")?;
let branch_commit = project_repository
.repo()

48
crates/gitbutler-testsupport/src/test_project.rs
View File

@ -149,7 +149,7 @@ impl TestProject {
.remote_repository
.find_branch_by_refname(&branch_name)
.unwrap();
let branch_commit = branch.get().peel_to_commit().unwrap();
let branch_commit = branch.unwrap().get().peel_to_commit().unwrap();
let master_branch = {
let name: git::Refname = "refs/heads/master".parse().unwrap();
@ -157,7 +157,7 @@ impl TestProject {
.find_branch_by_refname(&name)
.unwrap()
};
let master_branch_commit = master_branch.get().peel_to_commit().unwrap();
let master_branch_commit = master_branch.unwrap().get().peel_to_commit().unwrap();
let mut rebase_options = git2::RebaseOptions::new();
rebase_options.quiet(true);
@ -228,7 +228,7 @@ impl TestProject {
.remote_repository
.find_branch_by_refname(&branch_name)
.unwrap();
let branch_commit = branch.get().peel_to_commit().unwrap();
let branch_commit = branch.as_ref().unwrap().get().peel_to_commit().unwrap();
let master_branch = {
let name: git::Refname = "refs/heads/master".parse().unwrap();
@ -236,7 +236,12 @@ impl TestProject {
.find_branch_by_refname(&name)
.unwrap()
};
let master_branch_commit = master_branch.get().peel_to_commit().unwrap();
let master_branch_commit = master_branch
.as_ref()
.unwrap()
.get()
.peel_to_commit()
.unwrap();
let merge_base = {
let oid = self
@ -250,8 +255,8 @@ impl TestProject {
.remote_repository
.merge_trees(
&merge_base.tree().unwrap(),
&master_branch.get().peel_to_tree().unwrap(),
&branch.get().peel_to_tree().unwrap(),
&master_branch.unwrap().get().peel_to_tree().unwrap(),
&branch.unwrap().get().peel_to_tree().unwrap(),
None,
)
.unwrap();
@ -295,24 +300,35 @@ impl TestProject {
}
pub fn checkout(&self, branch: &git::LocalRefname) {
let branch: git::Refname = branch.into();
let refname: git::Refname = branch.into();
let head_commit = self
.local_repository
.head()
.unwrap()
.peel_to_commit()
.unwrap();
let tree = match self.local_repository.find_branch_by_refname(&branch) {
Ok(branch) => branch.get().peel_to_tree().unwrap(),
Err(err) if err.code() == git2::ErrorCode::NotFound => {
self.local_repository
.reference(&branch.to_string(), head_commit.id(), false, "new branch")
.unwrap();
head_commit.tree().unwrap()
}
let tree = match self.local_repository.find_branch_by_refname(&refname) {
Ok(branch) => match branch {
Some(branch) => branch.get().peel_to_tree().unwrap(),
None => {
self.local_repository
.reference(&refname.to_string(), head_commit.id(), false, "new branch")
.unwrap();
head_commit.tree().unwrap()
}
},
// Ok(branch) => branch.get().peel_to_tree().unwrap(),
// Err(err) if err.code() == git2::ErrorCode::NotFound => {
// self.local_repository
// .reference(&branch.to_string(), head_commit.id(), false, "new branch")
// .unwrap();
// head_commit.tree().unwrap()
// }
Err(error) => panic!("{:?}", error),
};
self.local_repository.set_head(&branch.to_string()).unwrap();
self.local_repository
.set_head(&refname.to_string())
.unwrap();
self.local_repository
.checkout_tree_builder(&tree)
.force()