Struct GitFetch

pub struct GitFetch<'a> { /* private fields */ }

Helper struct to execute multiple git fetch operations

Implementations

impl<'a> GitFetch<'a>

pub fn new( mut_repo: &'a mut MutableRepo, git_settings: &'a GitSettings, ) -> Result<Self, UnexpectedGitBackendError>

pub fn fetch( &mut self, remote_name: &RemoteName, branch_names: &[StringPattern], callbacks: RemoteCallbacks<'_>, depth: Option<NonZeroU32>, ) -> Result<(), GitFetchError>

Perform a git fetch on the local git repo, updating the remote-tracking branches in the git repo.

Keeps track of the {branch_names, remote_name} pair the refs can be subsequently imported into the jj repo by calling import_refs().

pub fn get_default_branch( &self, remote_name: &RemoteName, ) -> Result<Option<RefNameBuf>, GitFetchError>

Queries remote for the default branch name.

pub fn import_refs(&mut self) -> Result<GitImportStats, GitImportError>

Import the previously fetched remote-tracking branches into the jj repo and update jj’s local branches. We also import local tags since remote tags should have been merged by Git.

Clears all yet-to-be-imported {branch_names, remote_name} pairs after the import. If fetch() has not been called since the last time import_refs() was called then this will be a no-op.