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git: use forward slashes in relative path to backing git repo

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Closes #2403.
This commit is contained in:
Martin von Zweigbergk 2023-10-19 16:05:09 -07:00 committed by Austin Seipp
parent cfcc76571c
commit 578d61ec2e
1 changed files with 16 additions and 2 deletions
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18
lib/src/git_backend.rs
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@ -138,8 +138,22 @@ impl GitBackend {
let extra_path = store_path.join("extra");
fs::create_dir(&extra_path).context(&extra_path)?;
let target_path = store_path.join("git_target");
fs::write(&target_path, git_repo_path.to_str().unwrap().as_bytes())
.context(&target_path)?;
if cfg!(windows) && git_repo_path.is_relative() {
// When a repository is created in Windows, format the path with *forward
// slashes* and not backwards slashes. This makes it possible to use the same
// repository under Windows Subsystem for Linux.
//
// This only works for relative paths. If the path is absolute, there's not much
// we can do, and it simply won't work inside and outside WSL at the same time.
let git_repo_path_string = git_repo_path
.components()
.map(|component| component.as_os_str().to_str().unwrap().to_owned())
.join("/");
fs::write(&target_path, git_repo_path_string.as_bytes()).context(&target_path)?;
} else {
fs::write(&target_path, git_repo_path.to_str().unwrap().as_bytes())
.context(&target_path)?;
};
let repo = git2::Repository::open(store_path.join(git_repo_path))
.map_err(GitBackendInitError::OpenRepository)?;
let extra_metadata_store = TableStore::init(extra_path, HASH_LENGTH);