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git.rs: create export_some_refs

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This commit is contained in:
Ilya Grigoriev 2023-06-29 19:22:23 -07:00
parent a50cfec008
commit fde3c3f581
1 changed files with 11 additions and 2 deletions
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13
lib/src/git.rs
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@ -316,6 +316,14 @@ pub enum GitExportError {
pub fn export_refs(
mut_repo: &mut MutableRepo,
git_repo: &git2::Repository,
) -> Result<Vec<RefName>, GitExportError> {
export_some_refs(mut_repo, git_repo, |_| true)
}
pub fn export_some_refs(
mut_repo: &mut MutableRepo,
git_repo: &git2::Repository,
git_ref_filter: impl Fn(&RefName) -> bool,
) -> Result<Vec<RefName>, GitExportError> {
// First find the changes we want need to make without modifying mut_repo
let mut branches_to_update = BTreeMap::new();
@ -337,13 +345,14 @@ pub fn export_refs(
}),
)
});
let jj_known_refs: HashSet<_> = view
let jj_known_refs_passing_filter: HashSet<_> = view
.git_refs()
.keys()
.filter_map(|name| parse_git_ref(name))
.chain(jj_repo_iter_all_branches)
.filter(git_ref_filter)
.collect();
for jj_known_ref in jj_known_refs {
for jj_known_ref in jj_known_refs_passing_filter {
let new_branch = match &jj_known_ref {
RefName::LocalBranch(branch) => view.get_local_branch(branch),
RefName::RemoteBranch { remote, branch } => {