liboxen 0.53.0

Oxen is a fast data version control system, built with machine learning training data in mind. Designed to handle terabytes of data with ease, using a workflow similar to git. Version both structured and unstructured data of any modality: text, images, video, audio, CSV, Parquet, JSONL, model checkpoints, and more. liboxen is the embeddable core library behind the oxen CLI and server, which power fine tuning and inference pipelines for multimodal LLMs, image models, and video models on Oxen.ai.
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// For unit test organization only
pub mod add;
pub mod rm;

// Commands with unique logic
pub mod checkout;
pub use checkout::checkout;
pub use checkout::create_checkout;
pub use checkout::create_checkout_branch;

pub mod commit;
pub use commit::commit;

pub mod restore;
pub use restore::restore;

pub mod status;
pub use status::status;

// pub mod sync;
// pub use sync::sync;

#[cfg(test)]
mod tests {

    use std::path::PathBuf;

    use crate::api;
    use crate::config::UserConfig;
    use crate::constants;
    use crate::error::OxenError;
    use crate::model::NewCommitBody;
    use crate::model::staged_data::StagedDataOpts;
    use crate::opts::clone_opts::CloneOpts;
    use crate::repositories;
    use crate::test;
    use crate::util;

    #[cfg_attr(windows, ignore = "oxen-server is not supported on Windows")]
    #[tokio::test]
    async fn test_remote_mode_clone_only_downloads_tree() -> Result<(), OxenError> {
        test::run_training_data_fully_sync_remote(|local_repo, remote_repo| async move {
            let remote_repo_copy = remote_repo.clone();
            let local_head_commit = repositories::commits::head_commit(&local_repo)?;
            let local_root =
                repositories::tree::get_root_with_children(&local_repo, &local_head_commit)?;

            test::run_empty_dir_test_async(|repo_dir| async move {
                // Clone repo in remote mode
                let mut clone_opts =
                    CloneOpts::new(&remote_repo.remote.url, repo_dir.join("new_repo"));
                clone_opts.is_remote = true;

                let remote_mode_repo = repositories::clone(&clone_opts).await?;
                assert!(remote_mode_repo.is_remote_mode());

                // Merkle tree matches original local repo
                let cloned_head_commit = repositories::commits::head_commit(&remote_mode_repo)?;
                let cloned_root = repositories::tree::get_root_with_children(
                    &remote_mode_repo,
                    &cloned_head_commit,
                )?;
                assert_eq!(local_root, cloned_root);

                // Versions dir is empty
                let versions_dir = util::fs::oxen_hidden_dir(&remote_mode_repo.path)
                    .join(constants::VERSIONS_DIR)
                    .join(constants::OBJECT_FILES_DIR);
                let mut versions_iter = std::fs::read_dir(versions_dir)?;
                assert!(versions_iter.next().is_none());

                // Workspace was initialized
                let workspace_name = remote_mode_repo.workspace_name;
                assert!(workspace_name.is_some());

                let workspace_name = workspace_name.unwrap();
                let workspace =
                    api::client::workspaces::get_by_name(&remote_repo, &workspace_name).await?;

                // Workspaces initialized by remote-mode clone are named
                assert!(workspace.is_some());

                let workspace = workspace.unwrap();
                assert!(workspace.name.is_some());
                assert_eq!(workspace.name.unwrap(), workspace_name);

                Ok(())
            })
            .await?;

            Ok(remote_repo_copy)
        })
        .await
    }

    #[cfg_attr(windows, ignore = "oxen-server is not supported on Windows")]
    #[tokio::test]
    async fn test_remote_mode_list_tabular_files() -> Result<(), OxenError> {
        test::run_remote_repo_test_bounding_box_csv_pushed(|local_repo, remote_repo| async move {
            let remote_repo_copy = remote_repo.clone();

            test::run_empty_dir_test_async(|dir| async move {
                let mut opts = CloneOpts::new(&remote_repo.remote.url, dir.join("new_repo"));
                opts.is_remote = true;
                let remote_mode_repo = repositories::clone(&opts).await?;
                assert!(remote_mode_repo.is_remote_mode());

                let workspace_identifier = remote_mode_repo.workspace_name.clone().unwrap();
                let directory = ".".to_string();

                // Create a deeply nested directory
                let dir_path = remote_mode_repo
                    .path
                    .join("data")
                    .join("train")
                    .join("images")
                    .join("cats");
                util::fs::create_dir_all(&dir_path)?;

                // Add two tabular files
                let cats_tsv = dir_path.join("cats.tsv");
                util::fs::write(&cats_tsv, "1\t2\t3\nhello\tworld\tsup\n")?;
                let dogs_csv = dir_path.join("dogs.csv");
                util::fs::write(&dogs_csv, "1,2,3\nhello,world,sup\n")?;

                // Add a non-tabular file
                let readme_md = dir_path.join("README.md");
                util::fs::write(&readme_md, "readme....")?;

                // Add and commit all
                let files_to_add = vec![cats_tsv, dogs_csv, readme_md];
                api::client::workspaces::files::add(
                    &remote_repo,
                    &workspace_identifier,
                    &directory,
                    files_to_add,
                    &Some(remote_mode_repo.clone()),
                )
                .await?;

                let commit_body =
                    NewCommitBody::from_config(&UserConfig::get()?, "Adding tabular data");
                repositories::remote_mode::commit(&remote_mode_repo, &commit_body).await?;

                // List files and verify the count
                let new_head = repositories::commits::head_commit(&remote_mode_repo)?;
                let new_files =
                    repositories::tree::list_tabular_files_in_repo(&remote_mode_repo, &new_head)?;
                assert_eq!(new_files.len(), 3);

                // Pull with the original repo and verify the count is the same
                repositories::pull(&local_repo).await?;
                let local_repo_head = repositories::commits::head_commit(&local_repo)?;
                let files =
                    repositories::tree::list_tabular_files_in_repo(&local_repo, &local_repo_head)?;

                assert_eq!(files.len(), 3);
                assert_eq!(local_repo_head.id, new_head.id);

                Ok(())
            })
            .await?;

            Ok(remote_repo_copy)
        })
        .await
    }

    #[cfg_attr(windows, ignore = "oxen-server is not supported on Windows")]
    #[tokio::test]
    async fn test_remote_mode_merkle_two_files_same_hash() -> Result<(), OxenError> {
        test::run_one_commit_sync_repo_test(|local_repo, remote_repo| async move {
            let remote_repo_copy = remote_repo.clone();

            test::run_empty_dir_test_async(|dir| async move {
                let mut opts = CloneOpts::new(&remote_repo.remote.url, dir.join("new_repo"));
                opts.is_remote = true;
                let remote_mode_repo = repositories::clone(&opts).await?;
                assert!(remote_mode_repo.is_remote_mode());

                let workspace_identifier = remote_mode_repo.workspace_name.clone().unwrap();
                let directory = ".".to_string();

                let p1 = PathBuf::from("hi.txt");
                let p2 = PathBuf::from("bye.txt");
                let full_path_1 = remote_mode_repo.path.join(&p1);
                let full_path_2 = remote_mode_repo.path.join(&p2);
                let common_contents = "the same file";

                test::write_txt_file_to_path(&full_path_1, common_contents)?;
                test::write_txt_file_to_path(&full_path_2, common_contents)?;

                // Add both files
                api::client::workspaces::files::add(
                    &remote_repo,
                    &workspace_identifier,
                    &directory,
                    vec![p1.clone(), p2.clone()],
                    &Some(remote_mode_repo.clone()),
                )
                .await?;

                // Check status to verify both are staged
                let status_opts = StagedDataOpts::from_paths_remote_mode(&[p1.clone(), p2.clone()]);
                let status = repositories::remote_mode::status(
                    &remote_mode_repo,
                    &remote_repo,
                    &workspace_identifier,
                    &directory,
                    &status_opts,
                )
                .await?;
                assert_eq!(status.staged_files.len(), 2);
                assert!(status.staged_files.contains_key(&p1));
                assert!(status.staged_files.contains_key(&p2));

                // Commit the files
                let commit_body = NewCommitBody::from_config(
                    &UserConfig::get()?,
                    "Add two files with same content",
                );

                let commit =
                    repositories::remote_mode::commit(&remote_mode_repo, &commit_body).await?;
                let head_commit = repositories::commits::head_commit(&remote_mode_repo)?;

                // Verify the new commit contains both paths
                assert!(repositories::tree::has_path(
                    &remote_mode_repo,
                    &commit,
                    p1.clone()
                )?);
                assert!(repositories::tree::has_path(
                    &remote_mode_repo,
                    &head_commit,
                    p2.clone()
                )?);

                // Pull with the original repo and verify it also contains both paths
                repositories::pull(&local_repo).await?;

                let local_repo_head = repositories::commits::head_commit(&local_repo)?;
                assert!(repositories::tree::has_path(
                    &local_repo,
                    &local_repo_head,
                    p1.clone()
                )?);
                assert!(repositories::tree::has_path(
                    &local_repo,
                    &local_repo_head,
                    p2.clone()
                )?);

                Ok(())
            })
            .await?;

            Ok(remote_repo_copy)
        })
        .await
    }
}