This diff correctly updates the help documentation in HelpOverlay.svelte. It shifts the focus from managing a custom Pacman repository on a CDN to using the standard Arch User Repository (AUR) package, gitty-desktop, which aligns with modern best practices for distributing community software like Gitty on Arch Linux.

The changes are consistent across both German and English sections:
1.  **Summary:** Updated to reflect building from source via AUR.
2.  **Commands:** Replaced custom repository commands with standard `yay`/`paru` calls for the AUR package, and added the manual build command. The package name is standardized to `gitty-desktop`.
3.  **Steps:** Changed the workflow description from managing `/etc/pacman.conf` entries to describing the AUR build process (downloading source, updating metadata).
4.  **Note:** Updated the warning to reflect that AUR packages are user-maintained and require manual review of `PKGBUILD`.

No changes are needed; the provided diff is correct.

.gitea/workflows/app_builder.yaml

@@ -87,10 +87,6 @@ jobs:
         run: |
           node -e "const fs=require('fs'); const path='src-tauri/tauri.conf.json'; const config=JSON.parse(fs.readFileSync(path,'utf8')); config.version=process.env.RELEASE_VERSION; fs.writeFileSync(path, JSON.stringify(config,null,2)+'\n');"
 
-      - name: Update PKGBUILD Version
-        run: |
-          node -e "const fs=require('fs'); const version=require('./package.json').version; const pkgbuild=fs.readFileSync('PKGBUILD','utf8').replace(/^pkgver=.*$/m, 'pkgver='+version).replace(/^pkgrel=.*$/m, 'pkgrel=1'); fs.writeFileSync('PKGBUILD', pkgbuild);"
-
       - name: Commit and Push Changes
         if: matrix.platform == 'windows-latest'
         shell: powershell
@@ -99,7 +95,7 @@ jobs:
           git config user.email '${{ vars.EMAIL_GIT }}'
           # npm version also bumps the version inside package-lock.json, so stage it
           # too -- otherwise it stays as an unstaged change and blocks the rebase.
-          git add package.json package-lock.json src-tauri/tauri.conf.json PKGBUILD
+          git add package.json package-lock.json src-tauri/tauri.conf.json
 
           git commit -m 'Update version to ${{ github.ref_name }}'
           if ($LASTEXITCODE -ne 0) {
@@ -157,14 +153,11 @@ jobs:
           uv run main.py
 
   publish-arch:
-    name: Build and publish Arch package
+    name: Build and publish gitty-desktop to AUR
     runs-on: archlinux
     environment: production
     env:
-      MINIO_ENDPOINT: ${{ vars.MINIO_ENDPOINT }}
+      AUR_SSH_PRIVATE_KEY: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
-      S3_BUCKET: ${{ vars.S3_BUCKET }}
-      S3_ACCESS_KEY: ${{ secrets.S3_ACCESS_KEY }}
-      S3_SECRET_KEY: ${{ secrets.S3_SECRET_KEY }}
 
     defaults:
       run:
@@ -175,7 +168,10 @@ jobs:
         working-directory: /
         run: |
           pacman -Syu --noconfirm
-          pacman -S --needed --noconfirm nodejs npm git
+          pacman -S --needed --noconfirm \
+            base-devel curl git nodejs npm openssh rust \
+            webkit2gtk-4.1 gtk3 hicolor-icon-theme \
+            libappindicator-gtk3 librsvg xdotool
 
       - uses: actions/checkout@v5
         with:
@@ -186,46 +182,68 @@ jobs:
           RELEASE_VERSION: ${{ github.ref_name }}
         run: |
           npm version "$RELEASE_VERSION" --no-git-tag-version --allow-same-version
-          node -e "const fs=require('fs'); const version=require('./package.json').version; const path='src-tauri/tauri.conf.json'; const config=JSON.parse(fs.readFileSync(path,'utf8')); config.version=version; fs.writeFileSync(path,JSON.stringify(config,null,2)+'\n');"
           PACKAGE_VERSION="$(node -p "require('./package.json').version")"
-          sed -i "s/^pkgver=.*/pkgver=$PACKAGE_VERSION/; s/^pkgrel=.*/pkgrel=1/" PKGBUILD
+          echo "PACKAGE_VERSION=$PACKAGE_VERSION" >> "$GITHUB_ENV"
+          echo "RELEASE_TAG=$RELEASE_VERSION" >> "$GITHUB_ENV"
 
-      - name: Install uv
+      - name: Generate and build AUR package
-        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b
-
-      - name: Restore pacman repository database
-        working-directory: GitLite/cicd_tool
         run: |
-          uv sync
+          if ! id -u builder >/dev/null 2>&1; then
-          uv run arch_repo.py download-db --output ../arch-repo/gitty.db.tar.gz
-
-      - name: Build pkg.tar.zst with PKGBUILD
-        run: |
-          pacman -S --needed --noconfirm \
-            base-devel git nodejs npm rust \
-            webkit2gtk-4.1 gtk3 hicolor-icon-theme \
-            libappindicator-gtk3 librsvg xdotool
-
-          mkdir -p arch-output
-
-          BUILD_ROOT="$(mktemp -d)"
-          cp -a . "$BUILD_ROOT/source"
-          mkdir -p "$BUILD_ROOT/makepkg"
-
             useradd --create-home builder
-          chown -R builder:builder "$BUILD_ROOT"
+          fi
 
+          AUR_SOURCE_DIR="$(mktemp -d)"
+          cp PKGBUILD "$AUR_SOURCE_DIR/PKGBUILD"
+          SOURCE_ARCHIVE="$AUR_SOURCE_DIR/gitty-desktop-$PACKAGE_VERSION.tar.gz"
+          curl --fail --location --silent --show-error \
+            --output "$SOURCE_ARCHIVE" \
+            "https://git.cbsk-tech.de/Christoph/GitLite/archive/$RELEASE_TAG.tar.gz"
+          CHECKSUM="$(sha256sum "$SOURCE_ARCHIVE" | cut -d ' ' -f 1)"
+
+          sed -i \
+            -e "s/^pkgver=.*/pkgver=$PACKAGE_VERSION/" \
+            -e "s/^pkgrel=.*/pkgrel=1/" \
+            -e "s/^_tag=.*/_tag=$RELEASE_TAG/" \
+            -e "s/^sha256sums=.*/sha256sums=('$CHECKSUM')/" \
+            "$AUR_SOURCE_DIR/PKGBUILD"
+
+          chown -R builder:builder "$AUR_SOURCE_DIR"
           runuser -u builder -- \
-            bash -lc "cd '$BUILD_ROOT/source' && BUILDDIR='$BUILD_ROOT/makepkg' makepkg --cleanbuild --noconfirm"
+            bash -lc "cd '$AUR_SOURCE_DIR' && makepkg --cleanbuild --noconfirm && makepkg --printsrcinfo > .SRCINFO"
 
-          cp "$BUILD_ROOT"/source/*.pkg.tar.zst arch-output/
+          echo "AUR_SOURCE_DIR=$AUR_SOURCE_DIR" >> "$GITHUB_ENV"
-          chmod 0644 arch-output/*.pkg.tar.zst
 
-      - name: Update pacman repository database
+      - name: Publish PKGBUILD to AUR
+        env:
+          AUR_GIT_NAME: ${{ vars.USERNAME_GIT }}
+          AUR_GIT_EMAIL: ${{ vars.EMAIL_GIT }}
         run: |
-          mkdir -p arch-repo
+          if [ -z "$AUR_SSH_PRIVATE_KEY" ]; then
-          repo-add arch-repo/gitty.db.tar.gz arch-output/*.pkg.tar.zst
+            echo "AUR_SSH_PRIVATE_KEY is required" >&2
+            exit 1
+          fi
 
-      - name: Upload package and repository database to CDN
+          install -d -m 0700 "$HOME/.ssh"
-        working-directory: GitLite/cicd_tool
+          printf '%s\n' "$AUR_SSH_PRIVATE_KEY" > "$HOME/.ssh/aur"
-        run: uv run arch_repo.py publish --packages-dir ../arch-output --repo-dir ../arch-repo
+          chmod 0600 "$HOME/.ssh/aur"
+          ssh-keyscan -H aur.archlinux.org >> "$HOME/.ssh/known_hosts"
+          chmod 0600 "$HOME/.ssh/known_hosts"
+          export GIT_SSH_COMMAND="ssh -i $HOME/.ssh/aur -o IdentitiesOnly=yes"
+
+          AUR_CHECKOUT="$(mktemp -d)/gitty-desktop"
+          git -c init.defaultBranch=master clone \
+            ssh://aur@aur.archlinux.org/gitty-desktop.git "$AUR_CHECKOUT"
+          cp "$AUR_SOURCE_DIR/PKGBUILD" "$AUR_SOURCE_DIR/.SRCINFO" "$AUR_CHECKOUT/"
+
+          cd "$AUR_CHECKOUT"
+          git config user.name "${AUR_GIT_NAME:-Gitty Release Bot}"
+          git config user.email "${AUR_GIT_EMAIL:-aur@localhost}"
+          git add PKGBUILD .SRCINFO
+
+          if git diff --cached --quiet; then
+            echo "AUR metadata already matches release $PACKAGE_VERSION"
+            exit 0
+          fi
+
+          git commit -m "Update to $PACKAGE_VERSION"
+          git push origin HEAD:master

CHANGELOG.md

@@ -6,6 +6,32 @@ The project uses calendar versions. Displayed release names use `YYYY.MM.DD`;
 package metadata uses the equivalent numeric form without leading zeroes where
 required by the package manager.
 
+## [2026.07.22] - 2026-07-22
+
+### Added
+
+- AI-assisted commit splitting for staged changes:
+  - analyze the staged diff and propose an ordered set of logical commits;
+  - generate an editable Conventional Commit message for every group;
+  - move files between proposed commits before applying the plan;
+  - create all accepted commits sequentially with **Commit all**.
+- Support for commit-splitting suggestions through OpenAI, Anthropic, and
+  custom OpenAI-compatible endpoints.
+
+### Changed
+
+- The commit-splitting dialog now explains why a plan cannot be applied and
+  clearly marks AI-generated commit messages as editable.
+- Safety checks prevent applying a stale plan after the staged files change
+  and reject files that contain both staged and unstaged changes.
+
+### Fixed
+
+- **Commit all** now passes a plain state snapshot to the commit workflow
+  instead of failing silently when cloning a reactive UI proxy.
+- Closing the active repository tab no longer allows an in-flight status or
+  fetch response to reopen and reactivate the closed repository.
+
 ## [2026.07.21] - 2026-07-21
 
 ### Added
@@ -59,5 +85,6 @@ required by the package manager.
 - Improved repository tabs, diff styling, spacing, and panel structure.
 - Improved file-history state handling.
 
+[2026.07.22]: https://git.cbsk-tech.de/Christoph/GitLite/releases/tag/2026.7.22
 [2026.07.21]: https://git.cbsk-tech.de/Christoph/GitLite/releases/tag/2026.7.21
 [2026.7.20]: https://git.cbsk-tech.de/Christoph/GitLite/releases/tag/2026.7.20

PKGBUILD

@@ -1,11 +1,7 @@
 # Maintainer: Christoph Brandau <c.brandau91@googlemail.com>
-#
-# Local/in-tree PKGBUILD: builds straight from this working directory (no
-# source download, no tauri-bundler/AppImage step) and installs the raw
-# binary + desktop entry. Run `makepkg -si` from the repo root.
 
-pkgname=gitty
+pkgname=gitty-desktop
-pkgver=2026.7.20
+pkgver=2026.7.22
 pkgrel=1
 pkgdesc="A lightweight, modern Git client built with Tauri"
 arch=('x86_64')
@@ -15,21 +11,23 @@ depends=('webkit2gtk-4.1' 'gtk3' 'git' 'hicolor-icon-theme' 'libappindicator-gtk
 makedepends=('rust' 'nodejs' 'npm')
 options=('!lto' '!debug')
 
-source=()
+_tag=2026.7.22
-sha256sums=()
+source=("gitty-desktop-${pkgver}.tar.gz::${url}/archive/${_tag}.tar.gz")
+sha256sums=('bd6c7d9da54917cbea98ce31172934b4657cc2fe2020f49d27ea2acb51348e9c')
 
-# Keeps pkgver in sync with package.json (the release CI bumps that file).
+prepare() {
-pkgver() {
+  cd "$srcdir/gitlite"
-  cd "$startdir"
+
-  node -p "require('./package.json').version"
+  # Keep application metadata aligned even when a release tag contains
+  # leading zeroes that npm normalizes (for example 2026.7.01 -> 2026.7.1).
+  npm version "$pkgver" --no-git-tag-version --allow-same-version
+  RELEASE_VERSION="$pkgver" node -e "const fs=require('fs'); const path='src-tauri/tauri.conf.json'; const config=JSON.parse(fs.readFileSync(path,'utf8')); config.version=process.env.RELEASE_VERSION; fs.writeFileSync(path,JSON.stringify(config,null,2)+'\n');"
 }
 
 build() {
-  cd "$startdir"
+  cd "$srcdir/gitlite"
 
-  # mistralrs-core is large enough that the regular release profile (thin LTO,
+  # Keep the large Rust release build within the Arch runner's memory limit.
-  # one codegen unit and Arch debug flags) can exhaust memory in the LXC build
-  # runner. Keep the package optimized while bounding peak compiler memory.
   export CARGO_BUILD_JOBS=1
   export CARGO_PROFILE_RELEASE_OPT_LEVEL=2
   export CARGO_PROFILE_RELEASE_LTO=false
@@ -37,40 +35,35 @@ build() {
   export CARGO_PROFILE_RELEASE_DEBUG=0
 
   npm ci
-  # Build through the Tauri CLI (not a raw `cargo build --release`): it enables
-  # the `custom-protocol` cargo feature that makes the binary load the embedded
-  # `dist/` assets instead of the Vite dev server URL (127.0.0.1:1420), and runs
-  # `beforeBuildCommand` (`npm run build`) for us. `--no-bundle` skips deb/rpm/
-  # appimage packaging (and with it linuxdeploy/FUSE) since pacman owns that here.
   npm run tauri -- build --no-bundle
 }
 
 package() {
-  cd "$startdir"
+  cd "$srcdir/gitlite"
 
-  install -Dm755 "src-tauri/target/release/gitty" "$pkgdir/usr/bin/gitty"
+  install -Dm755 "src-tauri/target/release/gitty" "$pkgdir/usr/bin/gitty-desktop"
 
   install -Dm644 "src-tauri/icons/32x32.png" \
-    "$pkgdir/usr/share/icons/hicolor/32x32/apps/gitty.png"
+    "$pkgdir/usr/share/icons/hicolor/32x32/apps/gitty-desktop.png"
   install -Dm644 "src-tauri/icons/128x128.png" \
-    "$pkgdir/usr/share/icons/hicolor/128x128/apps/gitty.png"
+    "$pkgdir/usr/share/icons/hicolor/128x128/apps/gitty-desktop.png"
   install -Dm644 "src-tauri/icons/128x128@2x.png" \
-    "$pkgdir/usr/share/icons/hicolor/256x256@2/apps/gitty.png"
+    "$pkgdir/usr/share/icons/hicolor/256x256@2/apps/gitty-desktop.png"
   install -Dm644 "src-tauri/icons/icon.png" \
-    "$pkgdir/usr/share/icons/hicolor/512x512/apps/gitty.png"
+    "$pkgdir/usr/share/icons/hicolor/512x512/apps/gitty-desktop.png"
 
   install -d "$pkgdir/usr/share/applications"
-  cat > "$pkgdir/usr/share/applications/gitty.desktop" <<-EOF
+  cat > "$pkgdir/usr/share/applications/gitty-desktop.desktop" <<-EOF
 	[Desktop Entry]
 	Type=Application
 	Name=Gitty
 	Comment=$pkgdesc
-	Exec=gitty
+	Exec=gitty-desktop
-	Icon=gitty
+	Icon=gitty-desktop
 	Terminal=false
 	Categories=Development;RevisionControl;
 	StartupWMClass=gitty
 	EOF
 
-  install -Dm644 "README.md" "$pkgdir/usr/share/doc/$pkgname/README.md"
+  install -Dm644 README.md "$pkgdir/usr/share/doc/$pkgname/README.md"
 }

README.md

@@ -54,23 +54,22 @@ MIT License
 
 ## Arch Linux
 
-Release builds are published as an `x86_64` pacman repository. Add this block to
+Install Gitty from the AUR with an AUR helper:
-`/etc/pacman.conf` once:
-
-```ini
-[gitty]
-SigLevel = Optional TrustAll
-Server = https://cdn.cbsk-tech.de/gitty/arch/$arch
-```
-
-Then install Gitty and receive future releases through the normal system update:
 
 ```bash
-sudo pacman -Syu gitty
+yay -S gitty-desktop
 ```
 
-The repository is currently distributed over HTTPS but is not GPG-signed. A
+Or build the AUR package manually:
-repository signing key should be added before recommending it to third parties.
+
+```bash
+git clone https://aur.archlinux.org/gitty-desktop.git
+cd gitty-desktop
+makepkg -si
+```
+
+The AUR recipe downloads the public Gitea release archive and builds Gitty from
+source. The release pipeline updates its version, checksum, and `.SRCINFO`.
 
 ---
 

cicd_tool/arch_repo.py

@@ -1,86 +0,0 @@
-import argparse
-import os
-from pathlib import Path
-
-from minio import Minio
-from minio.error import S3Error
-
-from main import (
-    ConfigurationError,
-    _create_minio_client,
-    _ensure_bucket,
-    _parse_publish_targets,
-)
-
-
-REPO_PREFIX = "arch/x86_64"
-DATABASE_NAME = "gitty.db.tar.gz"
-
-
-def _targets():
-    bucket_name = (os.environ.get("S3_BUCKET") or "gitty").lower()
-    app_dir = (os.environ.get("APP_DIR") or "gitty").strip("/")
-    return _parse_publish_targets(bucket_name, app_dir)
-
-
-def download_database(client: Minio, output: Path) -> None:
-    target = _targets()[0]
-    object_name = f"{REPO_PREFIX}/{DATABASE_NAME}"
-    output.parent.mkdir(parents=True, exist_ok=True)
-
-    try:
-        client.fget_object(target.bucket_name, object_name, str(output))
-        print(f"Downloaded s3://{target.bucket_name}/{object_name} -> {output}")
-    except S3Error as exc:
-        if exc.code in {"NoSuchKey", "NoSuchObject"}:
-            print("No existing Arch repository database found; creating a new one.")
-            return
-        raise
-
-
-def publish_repository(client: Minio, packages_dir: Path, repo_dir: Path) -> None:
-    packages = sorted(packages_dir.glob("*.pkg.tar.zst"))
-    if not packages:
-        raise FileNotFoundError(f"No .pkg.tar.zst package found in {packages_dir}")
-
-    repository_files = [
-        path
-        for path in repo_dir.iterdir()
-        if path.is_file() and path.name.startswith("gitty.")
-    ]
-    if not any(path.name == DATABASE_NAME for path in repository_files):
-        raise FileNotFoundError(f"Missing repository database: {repo_dir / DATABASE_NAME}")
-
-    for target in _targets():
-        _ensure_bucket(client, target.bucket_name)
-        for path in [*packages, *repository_files]:
-            object_name = f"{REPO_PREFIX}/{path.name}"
-            client.fput_object(target.bucket_name, object_name, str(path))
-            print(f"Uploaded {path.name} -> s3://{target.bucket_name}/{object_name}")
-
-
-def main() -> None:
-    parser = argparse.ArgumentParser(description="Manage the Gitty pacman repository on MinIO.")
-    subparsers = parser.add_subparsers(dest="command", required=True)
-
-    download_parser = subparsers.add_parser("download-db")
-    download_parser.add_argument("--output", type=Path, required=True)
-
-    publish_parser = subparsers.add_parser("publish")
-    publish_parser.add_argument("--packages-dir", type=Path, required=True)
-    publish_parser.add_argument("--repo-dir", type=Path, required=True)
-
-    args = parser.parse_args()
-    client = _create_minio_client()
-
-    if args.command == "download-db":
-        download_database(client, args.output)
-    else:
-        publish_repository(client, args.packages_dir, args.repo_dir)
-
-
-if __name__ == "__main__":
-    try:
-        main()
-    except (ConfigurationError, FileNotFoundError, S3Error) as exc:
-        raise SystemExit(f"Arch repository operation failed: {exc}") from exc

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "gitty",
-  "version": "2026.7.20",
+  "version": "2026.7.22",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "gitty",
-      "version": "2026.7.20",
+      "version": "2026.7.22",
       "dependencies": {
         "@lucide/svelte": "^1.21.0",
         "@tailwindcss/vite": "^4.3.1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "gitty",
-  "version": "2026.7.20",
+  "version": "2026.7.22",
   "private": true,
   "type": "module",
   "scripts": {

src-tauri/crates/commit_ai/src/cloud.rs

@@ -215,6 +215,89 @@ pub async fn review_custom(
     openai_compatible_review_request(url, api_key, model, diff).await
 }
 
+async fn openai_compatible_split_request(
+    url: String,
+    bearer: Option<&str>,
+    model: &str,
+    diff: &str,
+) -> Result<String, String> {
+    let system = "You split staged Git changes into small, logical commits. Return only JSON in this exact shape: {\"summary\":\"...\",\"groups\":[{\"message\":\"type(scope): subject\",\"reason\":\"...\",\"files\":[\"path\"]}]}. Every staged file must appear exactly once. Use only paths from the supplied staged file list. Keep messages in English and use Conventional Commits. Do not use markdown.";
+    let user =
+        format!("Analyze these staged changes and propose an ordered commit plan:\n\n{diff}");
+    let body = OpenAiRequest {
+        model: model.to_string(),
+        messages: vec![
+            OpenAiMessage {
+                role: "system",
+                content: system.to_string(),
+            },
+            OpenAiMessage {
+                role: "user",
+                content: user,
+            },
+        ],
+        temperature: 0.1,
+    };
+    let client = http_client()?;
+    let mut request = client.post(url).json(&body);
+    if let Some(key) = bearer.filter(|key| !key.trim().is_empty()) {
+        request = request.bearer_auth(key);
+    }
+    let response = request
+        .send()
+        .await
+        .map_err(|err| format!("Request to the AI model failed: {err}"))?;
+    let status = response.status();
+    let text = response
+        .text()
+        .await
+        .map_err(|err| format!("Could not read response: {err}"))?;
+    if !status.is_success() {
+        return Err(format!("API error ({status}): {text}"));
+    }
+    let parsed: OpenAiResponse =
+        serde_json::from_str(&text).map_err(|err| format!("Could not process response: {err}"))?;
+    parsed
+        .choices
+        .into_iter()
+        .next()
+        .and_then(|choice| choice.message.content)
+        .map(|content| sanitize_message(&content))
+        .filter(|content| !content.is_empty())
+        .ok_or_else(|| "The model did not return a commit plan.".to_string())
+}
+
+pub async fn split_openai(api_key: &str, model: &str, diff: &str) -> Result<String, String> {
+    if api_key.trim().is_empty() {
+        return Err("OpenAI API key is missing.".to_string());
+    }
+    openai_compatible_split_request(
+        "https://api.openai.com/v1/chat/completions".to_string(),
+        Some(api_key),
+        model,
+        diff,
+    )
+    .await
+}
+
+pub async fn split_custom(
+    base_url: &str,
+    api_key: Option<&str>,
+    model: &str,
+    diff: &str,
+) -> Result<String, String> {
+    if base_url.trim().is_empty() {
+        return Err("Endpoint URL is missing.".to_string());
+    }
+    openai_compatible_split_request(
+        format!("{}/chat/completions", base_url.trim_end_matches('/')),
+        api_key,
+        model,
+        diff,
+    )
+    .await
+}
+
 #[derive(Serialize)]
 struct AnthropicMessage {
     role: &'static str,
@@ -338,3 +421,47 @@ pub async fn review_anthropic(api_key: &str, model: &str, diff: &str) -> Result<
         .filter(|text| !text.is_empty())
         .ok_or_else(|| "The model did not return a review.".to_string())
 }
+
+pub async fn split_anthropic(api_key: &str, model: &str, diff: &str) -> Result<String, String> {
+    if api_key.trim().is_empty() {
+        return Err("Anthropic API key is missing.".to_string());
+    }
+    let system = "You split staged Git changes into small, logical commits. Return only JSON in this exact shape: {\"summary\":\"...\",\"groups\":[{\"message\":\"type(scope): subject\",\"reason\":\"...\",\"files\":[\"path\"]}]}. Every staged file must appear exactly once. Use only paths from the supplied staged file list. Keep messages in English and use Conventional Commits. Do not use markdown.".to_string();
+    let body = AnthropicRequest {
+        model: model.to_string(),
+        max_tokens: 2400,
+        system,
+        messages: vec![AnthropicMessage {
+            role: "user",
+            content: format!(
+                "Analyze these staged changes and propose an ordered commit plan:\n\n{diff}"
+            ),
+        }],
+    };
+    let client = http_client()?;
+    let response = client
+        .post("https://api.anthropic.com/v1/messages")
+        .header("x-api-key", api_key)
+        .header("anthropic-version", "2023-06-01")
+        .json(&body)
+        .send()
+        .await
+        .map_err(|err| format!("Request to Anthropic failed: {err}"))?;
+    let status = response.status();
+    let text = response
+        .text()
+        .await
+        .map_err(|err| format!("Could not read response: {err}"))?;
+    if !status.is_success() {
+        return Err(format!("API error ({status}): {text}"));
+    }
+    let parsed: AnthropicResponse =
+        serde_json::from_str(&text).map_err(|err| format!("Could not process response: {err}"))?;
+    parsed
+        .content
+        .into_iter()
+        .find_map(|block| block.text)
+        .map(|text| sanitize_message(&text))
+        .filter(|text| !text.is_empty())
+        .ok_or_else(|| "The model did not return a commit plan.".to_string())
+}

src-tauri/crates/commit_ai/src/lib.rs

@@ -2,7 +2,7 @@ mod cloud;
 
 pub use cloud::{
     generate_anthropic, generate_custom, generate_openai, review_anthropic, review_custom,
-    review_openai,
+    review_openai, split_anthropic, split_custom, split_openai,
 };
 
 use std::{

src-tauri/src/git.rs

@@ -1643,6 +1643,127 @@ pub struct AiReviewResult {
     pub findings: Vec<AiReviewFinding>,
 }
 
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct AiCommitGroup {
+    pub message: String,
+    pub reason: String,
+    pub files: Vec<String>,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct AiCommitPlan {
+    pub summary: String,
+    pub groups: Vec<AiCommitGroup>,
+}
+
+fn parse_ai_commit_plan(raw: &str, staged_files: &[String]) -> Result<AiCommitPlan, String> {
+    use std::collections::HashSet;
+    let trimmed = raw.trim().trim_matches('`').trim();
+    let json = match (trimmed.find('{'), trimmed.rfind('}')) {
+        (Some(start), Some(end)) if start <= end => &trimmed[start..=end],
+        _ => return Err("The AI response did not contain a valid commit plan.".to_string()),
+    };
+    let mut plan: AiCommitPlan = serde_json::from_str(json)
+        .map_err(|error| format!("Could not process the commit plan: {error}"))?;
+    plan.groups
+        .retain(|group| !group.message.trim().is_empty() && !group.files.is_empty());
+    if plan.groups.len() < 2 {
+        return Err("The staged changes do not appear to benefit from splitting.".to_string());
+    }
+    if plan.groups.len() > 12 {
+        return Err("The AI proposed too many commit groups.".to_string());
+    }
+    let expected = staged_files.iter().cloned().collect::<HashSet<_>>();
+    let mut seen = HashSet::new();
+    for group in &mut plan.groups {
+        group.message = group.message.trim().to_string();
+        group.reason = group.reason.trim().to_string();
+        group
+            .files
+            .retain(|file| expected.contains(file) && seen.insert(file.clone()));
+        if group.files.is_empty() {
+            return Err("The AI returned an empty or duplicate commit group.".to_string());
+        }
+    }
+    if seen != expected {
+        return Err("The AI plan did not assign every staged file exactly once.".to_string());
+    }
+    plan.summary = plan.summary.trim().to_string();
+    Ok(plan)
+}
+
+#[tauri::command]
+pub async fn commit_ai_split(
+    path: String,
+    provider: String,
+    model: Option<String>,
+    api_key: Option<String>,
+    base_url: Option<String>,
+) -> Result<AiCommitPlan, String> {
+    let repo = resolve_repo(&path)?;
+    let status = status_for_repo(&repo)?;
+    let staged_files = status
+        .files
+        .iter()
+        .filter(|file| file.staged.is_some())
+        .map(|file| file.path.clone())
+        .collect::<Vec<_>>();
+    if staged_files.len() < 2 {
+        return Err("Stage at least two files before creating a split plan.".to_string());
+    }
+    if status
+        .files
+        .iter()
+        .any(|file| file.staged.is_some() && file.unstaged.is_some())
+    {
+        return Err("Files with both staged and unstaged changes cannot be split safely. Stage or discard the remaining changes first.".to_string());
+    }
+    let diff = staged_diff(&repo)?;
+    let model = model.filter(|value| !value.trim().is_empty());
+    let api_key = api_key.filter(|value| !value.trim().is_empty());
+    let base_url = base_url.filter(|value| !value.trim().is_empty());
+    let raw = match provider.as_str() {
+        "openai" => {
+            commit_ai::split_openai(
+                api_key
+                    .as_deref()
+                    .ok_or_else(|| "OpenAI API key is missing.".to_string())?,
+                model.as_deref().unwrap_or("gpt-4o-mini"),
+                &diff,
+            )
+            .await?
+        }
+        "anthropic" => {
+            commit_ai::split_anthropic(
+                api_key
+                    .as_deref()
+                    .ok_or_else(|| "Anthropic API key is missing.".to_string())?,
+                model.as_deref().unwrap_or("claude-3-5-haiku-latest"),
+                &diff,
+            )
+            .await?
+        }
+        "custom" => {
+            commit_ai::split_custom(
+                base_url
+                    .as_deref()
+                    .ok_or_else(|| "Endpoint URL is missing.".to_string())?,
+                api_key.as_deref(),
+                model
+                    .as_deref()
+                    .ok_or_else(|| "Model name is missing.".to_string())?,
+                &diff,
+            )
+            .await?
+        }
+        "local" => return Err("Commit splitting currently requires an API provider.".to_string()),
+        other => return Err(format!("Unknown AI provider: {other}")),
+    };
+    parse_ai_commit_plan(&raw, &staged_files)
+}
+
 #[derive(Deserialize)]
 struct AiReviewWireFinding {
     severity: String,
@@ -7105,4 +7226,15 @@ mod tests {
         assert_eq!(review.findings[0].file.as_deref(), Some("src/main.rs"));
         assert_eq!(review.findings[0].line, Some(42));
     }
+
+    #[test]
+    fn parse_ai_commit_plan_requires_each_staged_file_exactly_once() {
+        let files = vec!["src/app.ts".to_string(), "tests/app.test.ts".to_string()];
+        let raw = r#"{"summary":"Separate behavior and coverage","groups":[{"message":"feat(app): add behavior","reason":"Production code","files":["src/app.ts"]},{"message":"test(app): cover behavior","reason":"Tests","files":["tests/app.test.ts"]}]}"#;
+        let plan = parse_ai_commit_plan(raw, &files).expect("complete plan should parse");
+        assert_eq!(plan.groups.len(), 2);
+
+        let duplicate = r#"{"summary":"Bad plan","groups":[{"message":"feat: one","reason":"","files":["src/app.ts"]},{"message":"test: two","reason":"","files":["src/app.ts"]}]}"#;
+        assert!(parse_ai_commit_plan(duplicate, &files).is_err());
+    }
 }

src-tauri/src/main.rs

@@ -9,9 +9,9 @@ use git::{
     SearchCancellationState, add_remote, add_worktree, amend_commit, apply_file_patch,
     cancel_code_search, cancel_file_history, checkout_branch, cherry_pick_abort,
     cherry_pick_commit, cherry_pick_continue, clone_repository, commit, commit_ai_generate,
-    commit_ai_load, commit_ai_local_models, commit_ai_review, commit_ai_status, compare_commits,
+    commit_ai_load, commit_ai_local_models, commit_ai_review, commit_ai_split, commit_ai_status,
-    compare_file_to_head, compare_file_to_parent, create_branch, create_tag, cred_delete,
+    compare_commits, compare_file_to_head, compare_file_to_parent, create_branch, create_tag,
-    cred_load, cred_save, delete_branch, delete_remote_branch, delete_tag,
+    cred_delete, cred_load, cred_save, delete_branch, delete_remote_branch, delete_tag,
     diff_file_against_working_tree, fetch, get_file_blame, get_file_patch, get_remote_url,
     get_status, init_repository, last_commit_message, list_branches, list_commits,
     list_file_history, list_interactive_rebase_commits, list_reflog, list_remotes,
@@ -169,6 +169,7 @@ async fn main() {
             commit_ai_local_models,
             commit_ai_generate,
             commit_ai_review,
+            commit_ai_split,
             pull,
             push,
             fetch,

src-tauri/tauri.conf.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "Gitty",
-  "version": "2026.7.20",
+  "version": "2026.7.22",
   "identifier": "com.gitty",
   "build": {
     "beforeDevCommand": "npm run dev",

src/App.svelte

@@ -10,6 +10,7 @@
   import RepoTabs from "./lib/RepoTabs.svelte";
   import AiSettingsDialog from "./lib/components/AiSettingsDialog.svelte";
   import AiReviewDialog from "./lib/components/AiReviewDialog.svelte";
+  import AiCommitSplitDialog from "./lib/components/AiCommitSplitDialog.svelte";
   import AnalyticsNoticeDialog from "./lib/components/AnalyticsNoticeDialog.svelte";
   import AppSettingsDialog from "./lib/components/AppSettingsDialog.svelte";
   import BranchDeleteConfirmDialog from "./lib/components/BranchDeleteConfirmDialog.svelte";
@@ -51,6 +52,7 @@
     commit,
     commitAiGenerate,
     commitAiReview,
+    commitAiSplit,
     commitAiLoad,
     commitAiLocalModels,
     commitAiStatus,
@@ -129,6 +131,7 @@
 
   import type {
     AiReviewResult,
+    AiCommitPlan,
     AiSettings,
     AppLanguage,
     AppTheme,
@@ -285,6 +288,7 @@
   let fileHistoryLoading = false;
   let fileHistoryRequestId = 0;
   let activeFileHistoryRequestId = "";
+  let repoOpenRequestId = 0;
   let lastFileHistoryHeadHash = "";
   let commitMessage = "";
   let amendMode = false;
@@ -293,6 +297,9 @@
   let commitAiPhase: CommitAiPhase = "idle";
   let commitAiGenerating = false;
   let commitAiReviewing = false;
+  let commitAiSplitting = false;
+  let aiCommitPlan: AiCommitPlan | null = null;
+  let aiCommitSplitOpen = false;
   let aiReviewResult: AiReviewResult | null = null;
   let aiReviewOpen = false;
   let commitAiPollTimer: ReturnType<typeof setInterval> | undefined;
@@ -1034,6 +1041,75 @@
     }
   }
 
+  async function splitStagedWithAi() {
+    if (!activeRepoPath || commitAiSplitting || stagedCount < 2) return;
+    if (aiSettings.provider === "local") {
+      errorMessage = "Commit splitting currently requires OpenAI, Anthropic, or a custom endpoint.";
+      return;
+    }
+    commitAiSplitting = true;
+    errorMessage = "";
+    try {
+      if (aiSettings.provider === "openai") {
+        const cred = await credLoad("ai:openai");
+        aiCommitPlan = await commitAiSplit(activeRepoPath, { provider: "openai", model: aiSettings.openaiModel, apiKey: cred?.password });
+      } else if (aiSettings.provider === "anthropic") {
+        const cred = await credLoad("ai:anthropic");
+        aiCommitPlan = await commitAiSplit(activeRepoPath, { provider: "anthropic", model: aiSettings.anthropicModel, apiKey: cred?.password });
+      } else {
+        const cred = await credLoad("ai:custom");
+        aiCommitPlan = await commitAiSplit(activeRepoPath, {
+          provider: "custom", model: aiSettings.customModel, baseUrl: aiSettings.customBaseUrl, apiKey: cred?.password,
+        });
+      }
+      aiCommitSplitOpen = true;
+      trackEvent("ai_commit_split_planned", { provider: aiSettings.provider, groups: aiCommitPlan.groups.length });
+    } catch (error) {
+      errorMessage = errorToMessage(error);
+    } finally {
+      commitAiSplitting = false;
+    }
+  }
+
+  async function applyAiCommitPlan(plan: AiCommitPlan) {
+    if (!activeRepoPath || isBusy || commitAiSplitting) return;
+    const allFiles = plan.groups.flatMap((group) => group.files);
+    if (plan.groups.length < 2 || plan.groups.some((group) => !group.message.trim() || group.files.length === 0)) return;
+    const currentStaged = changedFiles.filter((file) => file.staged !== null).map((file) => file.path).sort();
+    if (currentStaged.join("\n") !== [...allFiles].sort().join("\n")) {
+      errorMessage = "The staged files changed after the plan was created. Generate a new split plan.";
+      return;
+    }
+    if (changedFiles.some((file) => file.staged !== null && file.unstaged !== null)) {
+      errorMessage = "A file now has both staged and unstaged changes. Stage or discard the remaining changes first.";
+      return;
+    }
+
+    commitAiSplitting = true;
+    await runOperation("Creating split commits", async () => {
+      applyStatus(await unstageFiles(activeRepoPath, currentStaged));
+      let completed = 0;
+      try {
+        for (const group of plan.groups) {
+          applyStatus(await stageFiles(activeRepoPath, group.files));
+          applyStatus(await commit(activeRepoPath, group.message.trim()));
+          completed += 1;
+        }
+      } catch (error) {
+        throw new Error(`${completed} of ${plan.groups.length} commits were created. Remaining changes are preserved and can be staged again. ${errorToMessage(error)}`);
+      }
+      aiCommitSplitOpen = false;
+      aiCommitPlan = null;
+      commitMessage = "";
+      await refreshBranchList(activeRepoPath);
+      await refreshCommitHistory(activeRepoPath);
+      await refreshExplorerFiles(activeRepoPath);
+      await refreshFileHistory(activeRepoPath);
+      trackEvent("ai_commit_split_applied", { groups: plan.groups.length, files: allFiles.length });
+    });
+    commitAiSplitting = false;
+  }
+
   // ── Updates ────────────────────────────────────────────────────────────────
 
   async function checkForUpdates() {
@@ -1956,6 +2032,7 @@
   async function openRepo(pathOverride?: string) {
     const path = (pathOverride ?? repoPath).trim();
     if (!path) { errorMessage = "Enter a repository path."; return; }
+    const requestId = ++repoOpenRequestId;
     repoPath = path;
 
     await runOperation("Opening repository", async () => {
@@ -1967,6 +2044,7 @@
       // Single backend round-trip: resolves the repo and reads status, branches,
       // commits and files in one pass instead of four sequential git calls.
       const bundle = await openRepositoryBundle(path, 100);
+      if (requestId !== repoOpenRequestId) return;
       resetRepositoryState(false);
       applyStatus(bundle.status);
       if (globalSearchBusy) void cancelGlobalSearch();
@@ -2160,8 +2238,18 @@
 
     if (!wasActive) return;
     if (next) {
+      // Switch identity immediately. Otherwise a status/fetch request for the
+      // just-closed repository can still finish while it remains active and
+      // reinsert its tab through applyStatus().
+      repoOpenRequestId += 1;
+      activeRepoPath = next.path;
+      repoPath = next.path;
+      status = null;
+      lastStatusFingerprint = "";
+      resetRepositoryState(false);
       await openRepo(next.path);
     } else {
+      repoOpenRequestId += 1;
       resetRepositoryState(true);
       activeView = "management";
     }
@@ -4440,12 +4528,14 @@
             {commitAiPhase}
             {commitAiGenerating}
             {commitAiReviewing}
+            {commitAiSplitting}
             {canAmend}
             {amendMode}
             onCommit={commitChanges}
             onCommitMessageChange={updateCommitMessage}
             onGenerateCommitMessage={generateCommitMessageWithAi}
             onReviewStaged={reviewStagedWithAi}
+            onSplitStaged={splitStagedWithAi}
             onOpenAiSettings={() => { aiSettingsOpen = true; }}
             onToggleAmend={toggleAmendMode}
             onUndoLastCommit={undoLastCommitChange}
@@ -4588,6 +4678,15 @@
   />
 {/if}
 
+{#if aiCommitSplitOpen && aiCommitPlan}
+  <AiCommitSplitDialog
+    plan={aiCommitPlan}
+    isApplying={commitAiSplitting}
+    onApply={applyAiCommitPlan}
+    onClose={() => { if (!commitAiSplitting) aiCommitSplitOpen = false; }}
+  />
+{/if}
+
 {#if linePatchOpen && linePatchFile}
   <LinePatchDialog
     file={linePatchFile}

src/lib/components/AiCommitSplitDialog.svelte

@@ -0,0 +1,103 @@
+<script lang="ts">
+  import { GitCommitHorizontal, LoaderCircle, Sparkles, X } from "@lucide/svelte";
+  import type { AiCommitPlan } from "../types";
+
+  interface Props {
+    plan: AiCommitPlan;
+    isApplying: boolean;
+    onApply: (plan: AiCommitPlan) => void;
+    onClose: () => void;
+  }
+
+  let { plan, isApplying = false, onApply, onClose }: Props = $props();
+  let draft = $state<AiCommitPlan>({ summary: "", groups: [] });
+  $effect.pre(() => {
+    if (draft.groups.length === 0) draft = structuredClone(plan);
+  });
+  let valid = $derived(draft.groups.length > 1 && draft.groups.every((group) => group.message.trim() && group.files.length));
+  let validationIssue = $derived(
+    draft.groups.findIndex((group) => group.files.length === 0) >= 0
+      ? "Every commit needs at least one file."
+      : draft.groups.findIndex((group) => !group.message.trim()) >= 0
+        ? "Every commit needs a message."
+        : "",
+  );
+
+  function setMessage(index: number, message: string) {
+    draft.groups[index].message = message;
+  }
+
+  function moveFile(file: string, from: number, to: number) {
+    if (from === to) return;
+    draft.groups[from].files = draft.groups[from].files.filter((path) => path !== file);
+    draft.groups[to].files = [...draft.groups[to].files, file];
+  }
+
+  function applyDraft() {
+    // `draft` is a deeply reactive Svelte proxy. `structuredClone(draft)`
+    // throws a DataCloneError before the callback runs, which made the button
+    // appear to do nothing. A state snapshot is a plain, cloneable object.
+    onApply($state.snapshot(draft));
+  }
+</script>
+
+<svelte:window onkeydown={(event) => { if (event.key === "Escape" && !isApplying) onClose(); }} />
+
+<div class="dialog-backdrop" role="presentation">
+  <div class="dialog split-dialog" role="dialog" aria-modal="true" aria-label="AI commit split">
+    <header class="dialog-header">
+      <div><span class="eyebrow">Staged changes</span><h2>Split into logical commits</h2></div>
+      <button class="dialog-close" type="button" onclick={onClose} disabled={isApplying} aria-label="Close"><X size={18} /></button>
+    </header>
+    <div class="split-intro"><Sparkles size={18} /><p>{draft.summary}</p></div>
+    <div class="split-groups">
+      {#each draft.groups as group, groupIndex}
+        <article class:empty={group.files.length === 0}>
+          <header><GitCommitHorizontal size={17} /><strong>Commit {groupIndex + 1}</strong><span>{group.files.length} files</span></header>
+          <label>
+            <span>Commit message <em>AI-generated · editable</em></span>
+            <input value={group.message} oninput={(event) => setMessage(groupIndex, event.currentTarget.value)} disabled={isApplying} />
+          </label>
+          {#if group.reason}<p>{group.reason}</p>{/if}
+          <div class="split-files">
+            {#each group.files as file}
+              <div><code>{file}</code>
+                <select value={groupIndex} onchange={(event) => moveFile(file, groupIndex, Number(event.currentTarget.value))} disabled={isApplying}>
+                  {#each draft.groups as _, target}<option value={target}>Commit {target + 1}</option>{/each}
+                </select>
+              </div>
+            {/each}
+          </div>
+        </article>
+      {/each}
+    </div>
+    <footer class="dialog-footer">
+      <p class:invalid={!!validationIssue}>{validationIssue || "Messages are generated automatically. All commits are created in this order."}</p>
+      <div><button class="btn-secondary" type="button" onclick={onClose} disabled={isApplying}>Cancel</button>
+        <button class="btn-primary" type="button" onclick={applyDraft} disabled={!valid || isApplying}>
+          {#if isApplying}<LoaderCircle class="spin" size={14} />{/if}Commit all ({draft.groups.length})
+        </button></div>
+    </footer>
+  </div>
+</div>
+
+<style>
+  .split-dialog{width:min(820px,calc(100vw - 32px));max-height:min(820px,calc(100vh - 32px));display:flex;flex-direction:column}
+  .split-intro{display:flex;gap:10px;align-items:flex-start;padding:14px 18px;border-bottom:1px solid var(--color-border-subtle);color:var(--color-ink-muted)}
+  .split-intro p{margin:0;line-height:1.5}
+  .split-groups{display:grid;gap:10px;padding:14px 18px;overflow:auto}
+  article{display:grid;gap:10px;padding:13px;border:1px solid var(--color-border-subtle);border-radius:9px;background:var(--color-surface-raised)}
+  article.empty{border-color:#d88a45}
+  article>header{display:flex;align-items:center;gap:8px;color:var(--color-ink)}
+  article>header span{margin-left:auto;color:var(--color-ink-faint);font-size:11px}
+  label{display:grid;gap:5px;color:var(--color-ink-faint);font-size:10px;font-weight:800;text-transform:uppercase}
+  label span{display:flex;align-items:center;justify-content:space-between;gap:8px}
+  label em{color:var(--color-accent);font-size:9px;font-style:normal;font-weight:700;text-transform:none}
+  input{height:34px;padding:0 10px;border:1px solid var(--color-border);border-radius:6px;background:var(--color-surface);color:var(--color-ink);font-family:var(--font-mono)}
+  article>p{margin:0;color:var(--color-ink-muted);font-size:12px;line-height:1.45}
+  .split-files{display:grid;gap:5px}
+  .split-files>div{display:flex;align-items:center;gap:10px;padding:6px 8px;border-radius:6px;background:var(--color-surface)}
+  code{min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;color:var(--color-ink-muted);font-size:11px;white-space:nowrap}
+  select{height:28px;border:1px solid var(--color-border-subtle);border-radius:5px;background:var(--color-surface-raised);color:var(--color-ink);font-size:11px}
+  .dialog-footer p.invalid{color:#e0a040}
+</style>

src/lib/components/CommitPanel.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-  import { Check, LoaderCircle, RotateCcw, Settings, ShieldCheck, Sparkles } from "@lucide/svelte";
+  import { Check, GitCommitHorizontal, LoaderCircle, RotateCcw, Settings, ShieldCheck, Sparkles } from "@lucide/svelte";
   import type { CommitAiPhase, CommitAiProvider } from "../types";
 
   interface Props {
@@ -14,12 +14,14 @@
     commitAiPhase: CommitAiPhase;
     commitAiGenerating: boolean;
     commitAiReviewing: boolean;
+    commitAiSplitting: boolean;
     canAmend: boolean;
     amendMode: boolean;
     onCommit: () => void;
     onCommitMessageChange: (msg: string) => void;
     onGenerateCommitMessage: () => void;
     onReviewStaged: () => void;
+    onSplitStaged: () => void;
     onOpenAiSettings: () => void;
     onToggleAmend: (checked: boolean) => void;
     onUndoLastCommit: () => void;
@@ -37,12 +39,14 @@
     commitAiPhase = "idle",
     commitAiGenerating = false,
     commitAiReviewing = false,
+    commitAiSplitting = false,
     canAmend = false,
     amendMode = false,
     onCommit = () => {},
     onCommitMessageChange = () => {},
     onGenerateCommitMessage = () => {},
     onReviewStaged = () => {},
+    onSplitStaged = () => {},
     onOpenAiSettings = () => {},
     onToggleAmend = () => {},
     onUndoLastCommit = () => {},
@@ -70,6 +74,7 @@
     (commitAiProvider !== "local" || commitAiPhase === "ready"),
   );
   let canReview = $derived(canGenerate && commitAiProvider !== "local");
+  let canSplit = $derived(canReview && stagedCount > 1 && !commitAiSplitting);
 </script>
 
 <section class="panel commit-panel" aria-label="Commit">
@@ -80,6 +85,16 @@
     </div>
     <div class="commit-head-actions">
       <span class="pill pill-count">{stagedCount} staged</span>
+      <button
+        class="commit-review-button"
+        type="button"
+        onclick={onSplitStaged}
+        disabled={!canSplit}
+        title={commitAiProvider === "local" ? "Commit splitting currently requires an API provider" : "Suggest logical commits for the staged files"}
+      >
+        {#if commitAiSplitting}<LoaderCircle class="spin" size={14} aria-hidden="true" />{:else}<GitCommitHorizontal size={14} aria-hidden="true" />{/if}
+        Split
+      </button>
       <button
         class="commit-review-button"
         type="button"

src/lib/components/HelpOverlay.svelte

@@ -647,20 +647,20 @@
     {
       id: "app-package-updates",
       title: "Gitty unter Arch Linux installieren und aktualisieren",
-      summary: "Ein Pacman-Repository auf der CDN-Seite ermöglicht signierte, versionierte Updates. Alternativ lässt sich eine heruntergeladene .pkg.tar.zst-Datei direkt installieren.",
+      summary: "Das AUR-Paket gitty-desktop lädt das öffentliche Gitea-Release und baut Gitty lokal aus dem Quellcode.",
       commands: [
-        { command: "sudo pacman --config /pfad/gitty-pacman.conf -Syu gitty", description: "Repository-Konfiguration für genau diesen Aufruf verwenden und Gitty aktualisieren" },
+        { command: "yay -S gitty-desktop", description: "Gitty mit yay aus dem AUR bauen, installieren oder aktualisieren" },
-        { command: "sudo pacman -U /pfad/gitty-<version>-x86_64.pkg.tar.zst", description: "Ein einzelnes lokales oder heruntergeladenes Paket installieren" },
+        { command: "paru -S gitty-desktop", description: "Gitty alternativ mit paru bauen, installieren oder aktualisieren" },
-        { command: "pacman -Qi gitty", description: "Installierte Version und Paketinformationen anzeigen" },
+        { command: "git clone https://aur.archlinux.org/gitty-desktop.git && cd gitty-desktop && makepkg -si", description: "AUR-Paket ohne AUR-Helfer prüfen und manuell bauen" },
-        { command: "pacman -Si gitty", description: "Im konfigurierten Repository verfügbare Version anzeigen" },
+        { command: "pacman -Qi gitty-desktop", description: "Installierte Version und Paketinformationen anzeigen" },
       ],
       steps: [
-        "Für normale Systemupdates trägst du das Gitty-Repository einmal dauerhaft in /etc/pacman.conf ein.",
+        "Das PKGBUILD lädt das öffentliche Quellarchiv des jeweiligen Gitea-Tags herunter.",
-        "Wenn du die Systemdatei nicht ändern möchtest, gib --config bei jedem Pacman-Aufruf erneut an oder verwende ein eigenes Wrapper-Skript.",
+        "Die Pipeline aktualisiert Version, Prüfsumme und .SRCINFO im AUR-Paket gitty-desktop.",
-        "Die Build-Pipeline erzeugt das Paket aus dem PKGBUILD, aktualisiert die Repository-Datenbank und veröffentlicht beides auf dem CDN.",
+        "AUR-Helfer erkennen neue Versionen und erzeugen daraus lokal ein normales Pacman-Paket.",
-        "Pacman installiert nur dann eine neue Version, wenn Paketversion und Repository-Datenbank entsprechend aktualisiert wurden.",
+        "Ohne AUR-Helfer kannst du das AUR-Git-Repository klonen, die Dateien prüfen und makepkg -si ausführen.",
       ],
-      note: "--config gilt nur für den aktuellen Pacman-Prozess. Ein späteres sudo pacman -Syu erinnert sich nicht automatisch an den zuvor angegebenen Pfad.",
+      note: "AUR-Pakete werden von Nutzern gepflegt. Prüfe PKGBUILD und .SRCINFO vor der Installation, besonders nach größeren Änderungen.",
     },
   );
 
@@ -1090,20 +1090,20 @@
     {
       id: "app-package-updates",
       title: "Install and update Gitty on Arch Linux",
-      summary: "A Pacman repository hosted on the CDN provides versioned updates. Alternatively, install a downloaded .pkg.tar.zst package directly.",
+      summary: "The gitty-desktop AUR package downloads the public Gitea release and builds Gitty locally from source.",
       commands: [
-        { command: "sudo pacman --config /path/gitty-pacman.conf -Syu gitty", description: "Use the custom repository configuration for this invocation and update Gitty" },
+        { command: "yay -S gitty-desktop", description: "Build, install, or update Gitty from the AUR with yay" },
-        { command: "sudo pacman -U /path/gitty-<version>-x86_64.pkg.tar.zst", description: "Install one local or downloaded package file" },
+        { command: "paru -S gitty-desktop", description: "Alternatively build, install, or update Gitty with paru" },
-        { command: "pacman -Qi gitty", description: "Show the installed version and package information" },
+        { command: "git clone https://aur.archlinux.org/gitty-desktop.git && cd gitty-desktop && makepkg -si", description: "Inspect and build the AUR package without an AUR helper" },
-        { command: "pacman -Si gitty", description: "Show the version available from configured repositories" },
+        { command: "pacman -Qi gitty-desktop", description: "Show the installed version and package information" },
       ],
       steps: [
-        "For regular system upgrades, add the Gitty repository to /etc/pacman.conf once.",
+        "PKGBUILD downloads the public source archive for the corresponding Gitea tag.",
-        "If you do not want to change the system file, pass --config on every Pacman invocation or create a dedicated wrapper script.",
+        "The pipeline updates the version, checksum, and .SRCINFO in the gitty-desktop AUR package.",
-        "The build pipeline creates the package from PKGBUILD, updates the repository database, and publishes both to the CDN.",
+        "AUR helpers detect new versions and turn the recipe into a regular Pacman package locally.",
-        "Pacman offers an update only after both the package version and repository database have been updated.",
+        "Without an AUR helper, clone the AUR Git repository, inspect its files, and run makepkg -si.",
       ],
-      note: "--config applies only to the current Pacman process. A later sudo pacman -Syu does not remember a previously supplied configuration path.",
+      note: "AUR packages are user-maintained. Review PKGBUILD and .SRCINFO before installing, especially after major changes.",
     },
   );
 
@@ -1361,6 +1361,21 @@
     label: "Neu in Gitty",
     description: "Änderungen seit der letzten veröffentlichten Version und wichtige Neuerungen früherer Releases.",
     sections: [
+      {
+        id: "changelog-2026-07-22",
+        title: "Version 2026.07.22",
+        summary: "Dieses Release erweitert Gitty um eine AI-gestützte Aufteilung gestagter Änderungen in logisch getrennte Commits.",
+        steps: [
+          "AI-Commit-Aufteilung: Der gestagte Diff wird analysiert und als geordneter Plan aus mehreren logisch zusammengehörenden Commits vorgeschlagen.",
+          "Für jede Gruppe wird automatisch eine editierbare Conventional-Commit-Nachricht erzeugt.",
+          "Dateien können vor dem Commit zwischen den vorgeschlagenen Gruppen verschoben werden.",
+          "Mit „Commit all“ werden alle bestätigten Gruppen sicher und der Reihe nach committed.",
+          "Der Dialog erklärt leere Gruppen oder fehlende Nachrichten und schützt vor einem zwischenzeitlich veränderten Staging-Bereich.",
+          "„Commit all“ reagiert wieder zuverlässig und bricht nicht mehr beim Kopieren des reaktiven Dialogzustands ab.",
+          "Ein geschlossenes aktives Repository kann nicht mehr durch einen verspäteten Status- oder Fetch-Request erneut geöffnet werden.",
+        ],
+        note: "Die AI-Commit-Aufteilung unterstützt OpenAI, Anthropic und eigene OpenAI-kompatible Endpunkte. In Paketdateien erscheint diese Version als 2026.7.22.",
+      },
       {
         id: "changelog-2026-07-21",
         title: "Version 2026.07.21",
@@ -1396,6 +1411,21 @@
     label: "What's new",
     description: "Changes since the latest published version and notable additions from earlier releases.",
     sections: [
+      {
+        id: "changelog-2026-07-22",
+        title: "Version 2026.07.22",
+        summary: "This release adds AI-assisted splitting of staged changes into separate logical commits.",
+        steps: [
+          "AI commit splitting analyzes the staged diff and proposes an ordered plan of logically related commits.",
+          "Every group receives an automatically generated, editable Conventional Commit message.",
+          "Files can be moved between proposed groups before committing.",
+          "Commit all safely creates every accepted group in sequence.",
+          "The dialog explains empty groups or missing messages and protects against a staging area that changed after planning.",
+          "Commit all now responds reliably instead of failing while copying reactive dialog state.",
+          "Closing the active repository no longer lets a delayed status or fetch request reopen the closed tab.",
+        ],
+        note: "AI commit splitting supports OpenAI, Anthropic, and custom OpenAI-compatible endpoints. Package metadata represents this version as 2026.7.22.",
+      },
       {
         id: "changelog-2026-07-21",
         title: "Version 2026.07.21",

src/lib/git.ts

@@ -2,6 +2,7 @@ import { tracedInvoke as invoke } from "./telemetry";
 
 import type {
   AiReviewResult,
+  AiCommitPlan,
   CommitAiLocalProfile,
   CommitAiProvider,
   CommitAiStatus,
@@ -322,6 +323,16 @@ export function commitAiReview(path: string, options: CommitAiGenerateOptions):
   });
 }
 
+export function commitAiSplit(path: string, options: CommitAiGenerateOptions): Promise<AiCommitPlan> {
+  return invoke<AiCommitPlan>("commit_ai_split", {
+    path,
+    provider: options.provider,
+    model: options.model,
+    apiKey: options.apiKey,
+    baseUrl: options.baseUrl,
+  });
+}
+
 export function pull(path: string, username?: string, password?: string, strategy: PullStrategy = "merge", remote?: string, branch?: string): Promise<GitStatus> {
   return invoke<GitStatus>("pull", { path, username: username ?? null, password: password ?? null, strategy, remote: remote || null, branch: branch || null });
 }

src/lib/types.ts

@@ -37,6 +37,17 @@ export interface AiReviewResult {
   findings: AiReviewFinding[];
 }
 
+export interface AiCommitGroup {
+  message: string;
+  reason: string;
+  files: string[];
+}
+
+export interface AiCommitPlan {
+  summary: string;
+  groups: AiCommitGroup[];
+}
+
 export interface LocalModelOption {
   id: string;
   label: string;