use radicle::crypto::ssh;

use radicle::explorer::ExplorerUrl;

use radicle::git::raw;

use radicle::git::RefString;

use radicle::identity::project::ProjectName;

use radicle::identity::{Doc, RepoId, Visibility};

    let path = options.path.as_deref().unwrap_or(cwd.as_path());

    let repo = match git::Repository::open(path) {

        Ok(r) => r,

            anyhow::bail!("a Git repository was not found at the given path")

        }

        Err(e) => return Err(e.into()),

use git_ref_format::Qualified;

use radicle::cob::patch;

use radicle::cob::patch::RevisionId;

use radicle::git::RefString;

use radicle::patch::cache::Patches as _;

use radicle::patch::PatchId;

                }

                head

            }

                let commit = find_patch_commit(revision, stored, working)?;

                // Create patch branch and switch to it.

                working.branch(patch_branch.as_str(), &commit, true)?;

    match working.find_commit(head) {

        Ok(commit) => Ok(commit),

            let output = git::process::fetch_pack(

                Some(working.path()),

                stored,

use anyhow::{anyhow, Context as _};

use radicle::git;

use radicle::prelude::{NodeId, RepoId};

use radicle::storage::{ReadRepository, ReadStorage};

) -> Result<Option<git::Oid>, git::raw::Error> {

    match repo.reference_oid(nid, qual) {

        Ok(oid) => Ok(Some(oid)),

        Err(e) => Err(e),

    }

}

pub mod error;

use either::Either;

use radicle::git::{self, Namespaced, Oid, Qualified};

use radicle::storage::git::Repository;

            .map_err(|err| error::Ancestry::Peel { oid, err })?

            .id()

            .into()),

        Err(err) => Err(error::Ancestry::Object { oid, err }),

    }

}

    #[error("document does not contain any changes to current identity")]

    DocUnchanged,

    #[error("git: {0}")]

    #[error("git: {0}")]

    GitExt(#[from] git_ext::Error),

    #[error("identity document error: {0}")]

    #[error("encoding failed: {0}")]

    Encoding(#[from] serde_json::Error),

    #[error("git: {0}")]

}

#[derive(Error, Debug)]

use serde::Deserialize;

use crate::git::Oid;

use super::{ObjectId, Op, TypeName};

///

/// To construct a `Stream`, use [`Stream::new`].

pub struct Stream<'a, A> {

    range: CobRange,

    typename: TypeName,

    marker: PhantomData<A>,

impl<'a, A> Stream<'a, A> {

    /// Construct a new stream providing the underlying `repo`, a [`CobRange`],

    /// and the [`TypeName`] of the COB that is being streamed.

        Self {

            repo,

            range,

        "xyz.radicle.test".parse::<TypeName>().unwrap()

    }

        // Number of ops

        let n = gen::<u8>(1).clamp(1, 10);

        let mut entries = Vec::with_capacity(n.into());

    }

    fn create_entry(

        signer: &MockSigner,

        contents: NonEmpty<Vec<u8>>,

        parent: Option<Oid>,

#[derive(Debug, Error)]

pub enum Ops {

    #[error("failed to get a commit while iterating over stream: {source}")]

    #[error("failed to load COB operation: {source}")]

    Load { source: op::LoadError },

    #[error("failed to load COB manifest: {source}")]

/// from.

pub(super) struct WalkIter<'a> {

    /// Git repository for looking up the commit object during the revwalk.

    /// The root commit that is being walked from.

    ///

    /// N.b. This is required since ranges are non-inclusive in Git, and if the

    /// error.

    from: Option<Oid>,

    /// The revwalk that is being iterated over.

}

impl From<CobRange> for Walk {

    }

    /// Get the iterator for the walk.

        let mut walk = repo.revwalk()?;

        // N.b. ensure that we start from the `self.from` commit.

        match self.until {

            Until::Tip(tip) => walk.push_range(&format!("{}..{}", self.from, tip))?,

            Until::Glob(glob) => {

}

impl<'a> Iterator for WalkIter<'a> {

    fn next(&mut self) -> Option<Self::Item> {

        // N.b. ensure that we start using the `from` commit and use the revwalk

pub mod canonical;

use std::io;

use std::path::Path;

use crate::storage::refs::Refs;

use crate::storage::RemoteId;

pub use ext::Error;

pub use ext::NotFound;

pub use ext::Oid;

pub use git_ext::ref_format as fmt;

pub use git_ext::ref_format::{

    component, lit, name, qualified, refname, refspec,

pub use storage::git::transport::local::Url;

pub use storage::BranchName;

/// Default port of the `git` transport protocol.

pub const PROTOCOL_PORT: u16 = 9418;

/// Minimum required git version.

        err: Box<dyn std::error::Error + Send + Sync + 'static>,

    },

    #[error(transparent)]

}

#[derive(thiserror::Error, Debug)]

pub enum ListRefsError {

    #[error("git error: {0}")]

    #[error("invalid ref: {0}")]

    InvalidRef(#[from] RefError),

}

    use radicle_cob as cob;

    /// Try to get a qualified reference from a generic reference.

        let name = r.name().ok_or(RefError::InvalidName)?;

        let refstr = RefStr::try_from_str(name)?;

        let target = r.resolve()?.target().ok_or(RefError::NoTarget)?;

pub fn remote_refs(url: &Url) -> Result<RandomMap<RemoteId, Refs>, ListRefsError> {

    let url = url.to_string();

    let mut remotes = RandomMap::default();

    let refs = remote.list()?;

    for r in refs {

/// Create an initial empty commit.

pub fn initial_commit<'a>(

    let tree_id = repo.index()?.write_tree()?;

    let tree = repo.find_tree(tree_id)?;

    let oid = repo.commit(None, sig, sig, "Initial commit", &tree, &[])?;

/// Create a commit and update the given ref to it.

pub fn commit<'a>(

    target: &RefStr,

    message: &str,

    let oid = repo.commit(Some(target.as_str()), sig, sig, message, tree, &[parent])?;

    let commit = repo.find_commit(oid)?;

/// Create an empty commit on top of the parent.

pub fn empty_commit<'a>(

    target: &RefStr,

    message: &str,

    let tree = parent.tree()?;

    let oid = repo.commit(Some(target.as_str()), sig, sig, message, &tree, &[parent])?;

    let commit = repo.find_commit(oid)?;

}

/// Get the repository head.

    let head = repo.head()?.peel_to_commit()?;

    Ok(head)

pub fn write_tree<'r>(

    path: &Path,

    bytes: &[u8],

    let blob_id = repo.blob(bytes)?;

    let mut builder = repo.treebuilder(None)?;

    builder.insert(path, blob_id, 0o100_644)?;

/// Configure a radicle repository.

///

/// * Sets `push.default = upstream`.

    let mut cfg = repo.config()?;

    cfg.set_str("push.default", "upstream")?;

///  2. `tagOpt = --no-tags` to ensure that tags are not fetched and stored

///     under `refs/tags`, again, because these are fetched by the `rad` remote.

pub fn configure_remote<'r>(

    name: &str,

    fetch: &Url,

    push: &Url,

    let fetchspec = format!("+refs/heads/*:refs/remotes/{name}/*");

    let remote = repo.remote_with_fetch(name, fetch.to_string().as_str(), &fetchspec)?;

}

/// Fetch from the given `remote`.

    repo.find_remote(remote)?.fetch::<&str>(

        &[],

        Some(

                .update_fetchhead(false)

        ),

        None,

    )

/// Push `refspecs` to the given `remote` using the provided `namespace`.

pub fn push<'a>(

    remote: &str,

    refspecs: impl IntoIterator<Item = (&'a Qualified<'a>, &'a Qualified<'a>)>,

    let refspecs = refspecs

        .into_iter()

        .map(|(src, dst)| format!("{src}:{dst}"));

///     merge = refs/heads/main

/// ```

pub fn set_upstream(

    remote: impl AsRef<str>,

    branch: impl AsRef<str>,

    merge: impl AsRef<str>,

    let remote = remote.as_ref();

    let branch = branch.as_ref();

    let merge = merge.as_ref();

    let branch_merge = format!("branch.{branch}.merge");

    config.remove_multivar(&branch_remote, ".*").or_else(|e| {

            Ok(())

        } else {

            Err(e)

        }

    })?;

    config.remove_multivar(&branch_merge, ".*").or_else(|e| {

            Ok(())

        } else {

            Err(e)

    Ok(())

}

    let config = repo.config().and_then(|mut c| c.snapshot())?;

    let default_branch = config.get_str("init.defaultbranch")?;

    Ok(branch.into_reference().shorthand().map(ToOwned::to_owned))

}

    let head = repo.head()?;

    match head.shorthand() {

        Some("HEAD") => Ok(None),

use std::collections::{BTreeMap, BTreeSet};

use crate::git;

use crate::git::{Oid, Qualified};

use crate::prelude::Did;

// `git2` implementations of the above effects

// ===========================================

    fn merge_base(&self, a: Oid, b: Oid) -> Result<MergeBase, MergeBaseError> {

        self.merge_base(*a, *b)

            .map_err(|err| MergeBaseError {

    }

}

    fn graph_ahead_behind(

        &self,

        commit: Oid,

    }

}

    fn find_objects<'a, 'b, I>(

        &self,

        refname: &Qualified,

            let name = &refname.with_namespace(did.as_key().into());

            let reference = match self.find_reference(name.as_str()) {

                Ok(reference) => reference,

                    missing_refs.insert(name.to_owned());

                    continue;

                }

                        object.kind().map(|kind| kind.to_string()),

                    )

                }),

                    missing_objects.insert(*did, oid);

                    continue;

                }

        doc.delegates().clone()

    }

        let commit = fixtures::commit(name.as_str(), &[head], repo);

        let target = repo.find_object(*commit, None).unwrap();

        let tagger = repo.signature().unwrap();

use crate::crypto::Signature;

use crate::git;

use crate::git::canonical::rules;

use crate::identity::{project::Project, Did};

use crate::node::device::Device;

use crate::storage;

    #[error("git: {0}")]

    GitExt(#[from] git::Error),

    #[error("git: {0}")]

    #[error("missing identity document")]

    Missing,

}

    /// Whether this error is caused by the document not being found.

    pub fn is_not_found(&self) -> bool {

        match self {

            _ => false,

        }

    }

    }

    /// Construct a [`Doc`] contained in the provided Git blob.

        RawDoc::from_json(blob.content())?.verified()

    }

    pub(crate) fn blob_at<R: ReadRepository>(

        commit: Oid,

        repo: &R,

        let path = Path::new("embeds").join(*PATH);

        repo.blob_at(commit, path.as_path()).map_err(DocError::from)

    }

            serde_json::Serializer::with_formatter(&mut buf, CanonicalFormatter::new());

        self.serialize(&mut serializer)?;

        Ok((oid.into(), buf))

    }

        let remote = arbitrary::gen::<RemoteId>(1);

        let proj = arbitrary::gen::<RepoId>(1);

        let repo = storage.create(proj).unwrap();

        let err = repo.identity_head_of(&remote).unwrap_err();

        let err = Doc::load_at(oid.into(), &repo).unwrap_err();

        assert!(err.is_not_found());

#[derive(Error, Debug)]

pub enum IdError {

    #[error("invalid git object id: {0}")]

    #[error(transparent)]

    Multibase(#[from] multibase::Error),

}

    }

}

        Self(oid.into())

    }

}

    /// Get the configured pager program from the environment.

    pub fn pager() -> Option<String> {

            if let Ok(pager) = cfg.get_string("core.pager") {

                return Some(pager);

            }

    #[error("project payload: {0}")]

    ProjectPayload(String),

    #[error("git: {0}")]

    #[error("i/o: {0}")]

    Io(#[from] io::Error),

    #[error("storage: {0}")]

/// Initialize a new radicle project from a git repository.

pub fn init<G, S>(

    name: ProjectName,

    description: &str,

    default_branch: BranchName,

}

fn init_configure<G>(

    stored: &Repository,

    default_branch: &BranchName,

    url: &git::Url,

#[derive(Error, Debug)]

pub enum ForkError {

    #[error("git: {0}")]

    #[error("storage: {0}")]

    Storage(#[from] storage::Error),

    #[error("payload: {0}")]

        stdout: String,

    },

    #[error("git: {0}")]

    #[error("payload: {0}")]

    Payload(#[from] doc::PayloadError),

    #[error("repository `{0}` was not found in storage")]

    path: P,

    storage: &S,

    bare: bool,

    // TODO: Decide on whether we can use `clone_local`

    // TODO: Look into sharing object databases.

    let doc = storage.get(proj)?.ok_or(CheckoutError::NotFound(proj))?;

    let project = doc.project()?;

    opts.no_reinit(true)

        .external_template(false)

        .description(project.description())

        .bare(bare);

    let url = git::Url::from(proj);

    // Configure repository for radicle.

#[derive(Error, Debug)]

pub enum RemoteError {

    #[error("git: {0}")]

    #[error("invalid remote url: {0}")]

    Url(#[from] transport::local::UrlError),

    #[error("invalid utf-8 string")]

}

/// Get the radicle ("rad") remote of a repository, and return the associated project id.

    let remote = repo.find_remote(&REMOTE_NAME).map_err(|e| {

            RemoteError::NotFound(REMOTE_NAME.to_string())

        } else {

            RemoteError::from(e)

}

/// Delete the radicle ("rad") remote of a repository.

    repo.remote_delete(&REMOTE_NAME).map_err(|e| {

            RemoteError::NotFound(REMOTE_NAME.to_string())

        } else {

            RemoteError::from(e)

    #[error("Detection failed (git: '{git}', jj: '{jj}')")]

    Detection {

        jj: JujutsuGitRootError,

    },

}

/// This function should only perform read operations since we do not

/// want to modify the wrong repository in the case that it found a

/// Git repository that is not a Radicle repository.

    let repo =

        repo().or_else(|git| repo_jj_git_root().map_err(|jj| CwdError::Detection { git, jj }))?;

}

/// Get the repository of project in specified directory

    let (_, id) = remote(&repo)?;

    Ok((repo, id))

}

/// Get the current Git repository.

    // Allow to search upwards.

    // Allow to use `GIT_DIR` env.

    let ceilings: &[&str] = &[];

    Ok(repo)

}

#[derive(Error, Debug)]

pub enum JujutsuGitRootError {

    #[error("git: {0}")]

    #[error("i/o: {0}")]

    Io(#[from] io::Error),

}

/// Get the Git repo underlying the current Jujutsu repository.

    let output = std::process::Command::new("jj")

        .args(["git", "root"])

        .output()?;

    }

    let path = std::path::PathBuf::from(String::from_utf8_lossy(&output.stdout).to_string().trim());

}

/// Setup patch upstream branch such that `git push` updates the patch.

    /// See [`crate::git::Oid`]

    /// See [`::git_ext::Oid`]

    ///

    /// A Git Object Identifier in hexadecimal encoding.

    #[derive(JsonSchema)]

    #[schemars(

        description = "A Git Object Identifier (SHA-1 or SHA-256 hash) in hexadecimal encoding."

    )]

    pub(crate) struct Oid(

use crate::cob;

use crate::collections::RandomMap;

use crate::git::{canonical, ext as git_ext};

use crate::git::{refspec::Refspec, PatternString, Qualified, RefError, RefStr, RefString};

use crate::identity::{doc, Did, PayloadError};

impl RepositoryError {

    pub fn is_not_found(&self) -> bool {

        match self {

            _ => false,

        }

    }

    #[error(transparent)]

    Refs(#[from] refs::Error),

    #[error("git: {0}")]

    #[error("git: {0}")]

    Ext(#[from] git::ext::Error),

    #[error("invalid repository identifier {0:?}")]

    pub fn is_not_found(&self) -> bool {

        match self {

            Self::Io(e) if e.kind() == io::ErrorKind::NotFound => true,

            Self::Doc(e) if e.is_not_found() => true,

            _ => false,

        }

#[allow(clippy::large_enum_variant)]

pub enum FetchError {

    #[error("git: {0}")]

    #[error("i/o: {0}")]

    Io(#[from] io::Error),

    #[error(transparent)]

    fn id(&self) -> RepoId;

    /// Returns `true` if there are no references in the repository.

    /// The [`Path`] to the git repository.

    fn path(&self) -> &Path;

    /// Get a blob in this repository at the given commit and path.

    /// Get a blob in this repository, given its id.

    /// Get the head of this repository.

    ///

        &self,

        remote: &RemoteId,

        reference: &Qualified,

    ///

    /// Returns `Err` if the commit did not exist.

    /// Perform a revision walk of a commit history starting from the given head.

    /// Check if the underlying ODB contains the given `oid`.

    /// Check whether the given commit is an ancestor of another commit.

    fn is_ancestor_of(&self, ancestor: Oid, head: Oid) -> Result<bool, git::ext::Error>;

    /// Set the user info of the Git repository.

    fn set_user(&self, info: &UserInfo) -> Result<(), Error>;

    /// Get the underlying git repository.

}

/// Allows signing refs.

use crypto::Verified;

use crate::git::canonical::Quorum;

use crate::identity::crefs::GetCanonicalRefs as _;

use crate::identity::doc::DocError;

use crate::identity::{CanonicalRefs, Doc, DocAt, RepoId};

    pub namespace: Option<RemoteId>,

}

    type Error = RefError;

        let name = r.name().ok_or(RefError::InvalidName)?;

        let (namespace, name) = match git::parse_ref_namespaced::<RemoteId>(name) {

            Ok((namespace, refname)) => (Some(namespace), refname.to_ref_string()),

    /// The repository identifier (RID).

    pub id: RepoId,

    /// The backing Git repository.

}

impl AsRef<Repository> for Repository {

impl Repository {

    /// Open an existing repository.

    pub fn open<P: AsRef<Path>>(path: P, id: RepoId) -> Result<Self, RepositoryError> {

            path.as_ref(),

            &[] as &[&std::ffi::OsStr],

        )?;

    /// Create a new repository.

    pub fn create<P: AsRef<Path>>(path: P, id: RepoId, info: &UserInfo) -> Result<Self, Error> {

            &path,

                .bare(true)

                .no_reinit(true)

                .external_template(false),

    /// Iterate over all references.

    pub fn references(

        &self,

        let refs = self

            .backend

            .references()?

    pub fn remote_ids(

        &self,

        let iter = self.backend.references_glob(SIGREFS_GLOB.as_str())?.map(

            |reference| -> Result<RemoteId, refs::Error> {

                let r = reference?;

        &self,

    ) -> Result<

        impl Iterator<Item = Result<(RemoteId, Remote<Verified>), refs::Error>> + '_,

    > {

        let remotes =

            self.backend

        self.id

    }

        Ok(self.remotes()?.next().is_none())

    }

        self.backend.path()

    }

        let commit = self.backend.find_commit(*commit)?;

        let tree = commit.tree()?;

        let entry = tree.get_path(path.as_ref())?;

        Ok(blob)

    }

        self.backend.find_blob(oid.into()).map_err(git::Error::from)

    }

        &self,

        remote: &RemoteId,

        name: &git::Qualified,

        let name = name.with_namespace(remote.into());

        self.backend.find_reference(&name).map_err(git::Error::from)

    }

        Ok(oid.into())

    }

        self.backend

            .find_commit(oid.into())

            .map_err(git::Error::from)

    }

        let mut revwalk = self.backend.revwalk()?;

        revwalk.push(head.into())?;

        match result {

            Ok(oid) => Ok(oid),

            Err(err) => Err(err.into()),

        }

    }

        Ok(())

    }

        &self.backend

    }

}

    pub fn parse_signatures(msg: &str) -> Result<HashMap<PublicKey, Signature>, Error> {

        let trailers =

        let mut signatures = HashMap::with_capacity(trailers.len());

        for (key, val) in trailers.iter() {

            fixtures::project(tmp.path().join("project"), &storage, &signer).unwrap();

        let stored = storage.repository(rid).unwrap();

        let sig =

        let head = working.head().unwrap().peel_to_commit().unwrap();

        git::commit(

    #[error(transparent)]

    Convert(#[from] cob::object::storage::convert::Error),

    #[error(transparent)]

    #[error(transparent)]

    GitExt(#[from] git_ext::Error),

}

    #[error(transparent)]

    Convert(#[from] cob::object::storage::convert::Error),

    #[error(transparent)]

    #[error(transparent)]

    ParseKey(#[from] crypto::Error),

    #[error(transparent)]

impl cob::Store for Repository {}

impl change::Storage for Repository {

    fn store<Signer>(

        &self,

impl cob::object::Storage for Repository {

    type ObjectsError = ObjectsError;

    type TypesError = TypesError;

    type Namespace = NodeId;

impl<R: storage::WriteRepository> cob::Store for DraftStore<'_, R> {}

impl<R: storage::WriteRepository> change::Storage for DraftStore<'_, R> {

    fn store<Signer>(

        &self,

        self.repo.id()

    }

        self.repo.is_empty()

    }

        self.repo.path()

    }

        self.repo.commit(oid)

    }

        self.repo.revwalk(head)

    }

        &self,

        oid: git_ext::Oid,

        path: P,

        self.repo.blob_at(oid, path)

    }

        &self,

        remote: &RemoteId,

        reference: &git::Qualified,

        self.repo.reference(remote, reference)

    }

impl<R: storage::WriteRepository> cob::object::Storage for DraftStore<'_, R> {

    type ObjectsError = ObjectsError;

    type TypesError = git::ext::Error;

    type Namespace = NodeId;

use std::str::FromStr;

use std::sync::Once;

use crate::storage;

use crate::storage::git::Storage;

    child: RefCell<Option<process::Child>>,

}

    fn action(

        &self,

        url: &str,

        let service: &str = match service {

        };

        let git_dir = THREAD_STORAGE

            .with(|t| {

                    .as_ref()

                    .map(|s| storage::git::paths::repository(&s, &url.repo))

            })

        let mut cmd = process::Command::new("git");

            .stdout(process::Stdio::piped())

            .stderr(process::Stdio::inherit())

            .spawn()

        let stdin = child.stdin.take().expect("taking stdin is safe");

        let stdout = child.stdout.take().expect("taking stdout is safe");

        Ok(Box::new(ChildStream { stdout, stdin }))

    }

        if let Some(mut child) = self.child.take() {

            let result = child

                .wait()

            if !result.success() {

                return if let Some(code) = result.code() {

                        format!("transport: child process exited with error code {code}").as_str(),

                    ))

                } else {

                        "transport: child process exited with unknown error",

                    ))

                };

    });

    REGISTER.call_once(|| unsafe {

        })

        .expect("local transport registration");

    });

use std::{process, thread};

use super::Url;

use crate::storage::git::transport::ChildStream;

use crate::storage::RemoteId;

#[derive(Default)]

struct MockTransport;

    fn action(

        &self,

        url: &str,

        let id = thread::current().id();

        let nodes = NODES.lock().expect("lock cannot be poisoned");

        let storage = if let Some(storage) = nodes.get(&(id, url.node)) {

            match service {

                        "git-receive-pack is not supported with the mock transport",

                    ));

                }

            }

            storage

        } else {

                "node {} was not registered with the mock transport",

                url.node

            )));

        Ok(Box::new(ChildStream { stdout, stdin }))

    }

        Ok(())

    }

}

    static REGISTER: Once = Once::new();

    REGISTER.call_once(|| unsafe {

        })

        .expect("transport registration is successful");

    });

use crate::git;

use crate::git::ext as git_ext;

use crate::git::Oid;

use crate::node::device::Device;

use crate::profile::env;

    #[error("invalid reference: {0}")]

    Ref(#[from] git::RefError),

    #[error(transparent)]

    #[error(transparent)]

    GitExt(#[from] git_ext::Error),

}

    /// Whether this error is caused by a reference not being found.

    pub fn is_not_found(&self) -> bool {

        match self {

            _ => false,

        }

    }

                    env::GIT_COMMITTER_DATE

                );

            };

        } else {

            raw.signature()?

        };

            &author,

            "Update signed refs\n",

            &tree,

        );

        match commit {

            Ok(oid) => Ok(Updated::Updated { oid: oid.into() }),

            Err(e) => match (e.class(), e.code()) {

                    log::warn!("Concurrent modification of refs: {e:?}");

                    Err(Error::Git(e))

    {

        let at = match RefsAt::new(repo, remote) {

            Ok(RefsAt { at, .. }) => at,

            Err(e) => return Err(e.into()),

        };

        Self::load_at(at, remote, repo).map(Some)

        #[error(transparent)]

        Io(#[from] io::Error),

        #[error(transparent)]

    }

}

            .unwrap();

            let paris_head = bob_working.find_commit(paris_head).unwrap();

            let bob_head = git::empty_commit(

                &bob_working,

                &paris_head,

use super::storage::{Namespaces, RefUpdate};

use crate::prelude::NodeId;

use crate::storage::WriteRepository;

        Namespaces::Followed(followed) => followed.into_iter().next(),

    };

    let mut updates = Vec::new();

    let refspec = if let Some(namespace) = namespace {

        format!("refs/namespaces/{namespace}/refs/*:refs/namespaces/{namespace}/refs/*")

    } else {

        "refs/namespaces/*:refs/namespaces/*".to_owned()

    };

    }

    pub fn commit<S: AsRef<Path>, T: AsRef<[u8]>>(

        refname: &git::Qualified,

        blobs: impl IntoIterator<Item = (S, T)>,

    ) -> git::Oid {

        let tree = {

            let mut tb = repo.treebuilder(None).unwrap();

            for (name, blob) in blobs.into_iter() {

                let oid = repo.blob(blob.as_ref()).unwrap();

                    .unwrap();

            }

            tb.write().unwrap()

        };

        let tree = repo.find_tree(tree).unwrap();

        repo.commit(

            Some(refname.as_str()),

    path: P,

    storage: &Storage,

    signer: &Device<G>,

where

    P: AsRef<Path>,

    G: crypto::signature::Signer<crypto::Signature>,

}

/// Creates a regular repository at the given path with a couple of commits.

    let (repo, oid) = repository_with(

        path,

    );

    repo.checkout_head(None).unwrap();

    (repo, oid)

}

    repository_with(

        path,

            .external_template(false)

            .bare(true),

    )

fn repository_with<P: AsRef<Path>>(

    path: P,

    {

        let mut config = repo.config().unwrap();

        config.set_str("user.name", USER_NAME).unwrap();

        config.set_str("user.email", USER_EMAIL).unwrap();

    }

    let head = git::initial_commit(&repo, &sig).unwrap();

    let tree = git::write_tree(Path::new("README"), "Hello World!\n".as_bytes(), &repo).unwrap();

    let oid = {

}

/// Create an empty commit on the current branch.

    let head = repo.head().unwrap();