Christoph b00e3e5c18 feat(submodules): support auth and checkout submodule revisions
Add credential-aware submodule operations and a command to checkout a specific
tag or commit in a submodule without staging the parent repository.

- Backend (src-tauri):
  - Export checkout_submodule_revision and implement checkout_revision which
    validates tag vs commit inputs, verifies refs locally, and checks out the
    submodule in detached mode without modifying the parent's index.
  - Add optional username/password parameters to add_submodule and submodule_action
    flows. Implement submodule_git to call run_git_authenticated when credentials
    are supplied and classify auth failures by prefixing errors with "AUTH_FAILED:".
  - Wire authenticated variants (operate_authenticated, add_authenticated) and
    update fetch/update actions to use credentials where needed.
  - Add unit tests covering authenticated submodule commands, auth failure
    classification, and checkout-by-tag/commit behavior.

- Frontend:
  - App.svelte: introduce credential prompt flow (withSubmoduleCredentials,
    submit/cancel handlers), surface credential dialog on auth failures, and
    wire credentialed calls for initialize/add/update/fetch operations. Hook up
    checkoutSubmoduleRevision and listTags to the submodule dialog.
  - SubmoduleDialog.svelte: add UI for selecting destination folder, loading
    tags and checking out revisions; expose fetch action.
  - CredentialDialog.svelte: include "submodule" action and adjust labels.

- Docs:
  - README: document "Change commit or tag" and "Fetch tags & commits" behaviors.

The commit focuses only on enabling credentialed submodule interactions and
safe local checkouts of tags/commits; no other git behavior changes are made.
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Gitty Logo

Gitty

A lightweight, modern Git client built with Tauri.

Fast, simple, and designed for developers who want a clean Git experience without unnecessary complexity.


Features

  • 🚀 Fast native performance
  • 🌿 Branch management
  • 📝 Commit history
  • 🔄 Pull, Push & Fetch
  • 🔀 Merge & Rebase
  • 📦 Repository management
  • ☁️ GitHub, GitLab, Azure DevOps, and Gitea integrations
  • 🗄️ Git LFS detection, tracking and object management
  • 🧩 Submodule management, including nested repositories
  • 🎨 Modern and intuitive UI

Submodules

Cloning automatically downloads and initializes submodules, including nested submodules, at their recorded commits. The Submodules toolbar badge counts modules that still need initialization. After a successful pull, Gitty offers to initialize missing modules; choosing Later keeps the badge visible.

Open a repository and select Submodules in the repository toolbar. The dialog shows each submodule's recorded commit (from its parent's index), checked-out commit, and local changes. You can add a submodule, initialize it, check out its recorded commit, stage a changed reference, synchronize its URL from .gitmodules, or open it as a repository tab. Nested submodules are included by default. Use Change commit or tag to select a local tag or enter a commit hash; Fetch tags & commits downloads remote revisions using the submodule login. Checking out a revision leaves the parent index unchanged until you stage its reference.

Checking out a recorded commit is blocked when the submodule has local changes; commit or stash them in that repository first. Adding a submodule stages .gitmodules and the new reference. Commit these changes in the parent repository. Network operations use your configured Git credential helpers or SSH credentials.

📸 Preview

Screenshots comes later.


🛠️ Built With

  • Tauri
  • Rust
  • Svelte

🚧 Status

Gitty is currently under active development.

Contributions, feedback and feature requests are always welcome!


📄 License

MIT License


Arch Linux

Install Gitty from the AUR with an AUR helper:

yay -S gitty-desktop

To install the prebuilt native Arch package instead of compiling from source:

yay -S gitty-desktop-bin

Or build the AUR package manually:

git clone https://aur.archlinux.org/gitty-desktop.git
cd gitty-desktop
makepkg -si

The source recipe downloads the public Gitea release archive and builds Gitty. The -bin recipe repackages the native .pkg.tar.zst release artifact. The release pipeline updates both packages' versions, checksums, and .SRCINFO files.


Command line

Open an existing repository when Gitty starts:

gitty.exe --repo "D:\Projects\ExistingRepo"

Clone a remote into an exact local target folder and open it immediately:

gitty.exe --clone "https://example.com/team/project.git" "D:\Projects\Project"
gitty clone "git@example.com:team/project.git" "D:\Projects\Project"

--clone=<REMOTE> is also accepted. Relative target paths are resolved from the current working directory. Clone and repository requests are forwarded to the running window when Gitty is already open.


Git hosting integrations

Gitty connects to GitHub, GitLab.com, GitLab Self-Managed, Azure DevOps, and Gitea from Settings → Integrations. Each connection uses a personal access token that is stored in the operating system keychain instead of application settings. Azure DevOps can manage multiple organizations with separate URLs, usernames, and tokens.

After enabling a connection, open Clone → Integrations to load the repositories available to that account. Repositories are sorted alphabetically and can be filtered, refreshed, selected, and cloned directly with the stored credentials.


Git LFS

Gitty bundles the git-lfs executable in its desktop installers and checks it at runtime before offering LFS actions. Arch packages also declare git-lfs as a dependency so Git hooks and command-line workflows outside Gitty use the same extension. The repository toolbar exposes LFS setup, tracked patterns, object downloads, and safe cache pruning. After every successful clone or pull, Gitty detects LFS usage and automatically downloads the required LFS objects with the same remote and credentials, so no second pull is needed. Fresh clones also get repository-local LFS filters and the pre-push hook before they are opened.

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2026.9.8
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2026-09-18 18:51:36 +00:00
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