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git: leverage parse_git_ref() to test reference kind

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This commit is contained in:
Yuya Nishihara 2023-06-28 18:48:16 +09:00
parent e6d5df1010
commit 1d9552406b
1 changed files with 18 additions and 17 deletions
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35
lib/src/git.rs
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@ -42,6 +42,8 @@ fn parse_git_ref(ref_name: &str) -> Option<RefName> {
} else if let Some(remote_and_branch) = ref_name.strip_prefix("refs/remotes/") {
remote_and_branch
.split_once('/')
// "refs/remotes/origin/HEAD" isn't a real remote-tracking branch
.filter(|&(_, branch)| branch != "HEAD")
.map(|(remote, branch)| RefName::RemoteBranch {
remote: remote.to_string(),
branch: branch.to_string(),
@ -176,21 +178,20 @@ pub fn import_some_refs(
let git_repo_refs = git_repo.references()?;
for git_repo_ref in git_repo_refs {
let git_repo_ref = git_repo_ref?;
if !(git_repo_ref.is_tag() || git_repo_ref.is_branch() || git_repo_ref.is_remote())
|| git_repo_ref.name().is_none()
{
// Skip other refs (such as notes) and symbolic refs, as well as non-utf8 refs.
let full_name = if let Some(full_name) = git_repo_ref.name() {
full_name
} else {
// Skip non-utf8 refs.
continue;
}
let full_name = git_repo_ref.name().unwrap().to_string();
if let Some(RefName::RemoteBranch { branch, remote: _ }) = parse_git_ref(&full_name) {
// "refs/remotes/origin/HEAD" isn't a real remote-tracking branch
if &branch == "HEAD" {
continue;
}
}
};
let _ref_name = if let Some(ref_name) = parse_git_ref(full_name) {
ref_name
} else {
// Skip other refs (such as notes) and symbolic refs.
continue;
};
let id = if let Some(id) =
resolve_git_ref_to_commit_id(&git_repo_ref, jj_view_git_refs.get(&full_name))
resolve_git_ref_to_commit_id(&git_repo_ref, jj_view_git_refs.get(full_name))
{
id
} else {
@ -198,19 +199,19 @@ pub fn import_some_refs(
continue;
};
pinned_git_heads.insert(full_name.to_string(), vec![id.clone()]);
if !git_ref_filter(&full_name) {
if !git_ref_filter(full_name) {
continue;
}
// TODO: Make it configurable which remotes are publishing and update public
// heads here.
let old_target = jj_view_git_refs.remove(&full_name);
let old_target = jj_view_git_refs.remove(full_name);
let new_target = Some(RefTarget::Normal(id.clone()));
if new_target != old_target {
prevent_gc(git_repo, &id)?;
mut_repo.set_git_ref(full_name.clone(), RefTarget::Normal(id.clone()));
mut_repo.set_git_ref(full_name.to_owned(), RefTarget::Normal(id.clone()));
let commit = store.get_commit(&id).unwrap();
mut_repo.add_head(&commit);
changed_git_refs.insert(full_name, (old_target, new_target));
changed_git_refs.insert(full_name.to_owned(), (old_target, new_target));
}
}
for (full_name, target) in jj_view_git_refs {