Add Git Root Dir widget

bun.lock

@@ -1,5 +1,6 @@
 {
   "lockfileVersion": 1,
+  "configVersion": 0,
   "workspaces": {
     "": {
       "name": "ccstatusline",

src/utils/widgets.ts

@@ -11,6 +11,7 @@ const widgetRegistry = new Map<WidgetItemType, Widget>([
     ['output-style', new widgets.OutputStyleWidget()],
     ['git-branch', new widgets.GitBranchWidget()],
     ['git-changes', new widgets.GitChangesWidget()],
+    ['git-root-dir', new widgets.GitRootDirWidget()],
     ['git-worktree', new widgets.GitWorktreeWidget()],
     ['current-working-dir', new widgets.CurrentWorkingDirWidget()],
     ['tokens-input', new widgets.TokensInputWidget()],

src/widgets/GitRootDir.ts

@@ -0,0 +1,80 @@
+import { execSync } from 'child_process';
+
+import type { RenderContext } from '../types/RenderContext';
+import type { Settings } from '../types/Settings';
+import type {
+    CustomKeybind,
+    Widget,
+    WidgetEditorDisplay,
+    WidgetItem
+} from '../types/Widget';
+
+export class GitRootDirWidget implements Widget {
+    getDefaultColor(): string { return 'cyan'; }
+    getDescription(): string { return 'Shows the git repository root directory name'; }
+    getDisplayName(): string { return 'Git Root Dir'; }
+    getEditorDisplay(item: WidgetItem): WidgetEditorDisplay {
+        const hideNoGit = item.metadata?.hideNoGit === 'true';
+        const modifiers: string[] = [];
+
+        if (hideNoGit) {
+            modifiers.push('hide \'no git\'');
+        }
+
+        return {
+            displayText: this.getDisplayName(),
+            modifierText: modifiers.length > 0 ? `(${modifiers.join(', ')})` : undefined
+        };
+    }
+
+    handleEditorAction(action: string, item: WidgetItem): WidgetItem | null {
+        if (action === 'toggle-nogit') {
+            const currentState = item.metadata?.hideNoGit === 'true';
+            return {
+                ...item,
+                metadata: {
+                    ...item.metadata,
+                    hideNoGit: (!currentState).toString()
+                }
+            };
+        }
+        return null;
+    }
+
+    render(item: WidgetItem, context: RenderContext, _settings: Settings): string | null {
+        const hideNoGit = item.metadata?.hideNoGit === 'true';
+
+        if (context.isPreview) {
+            return 'my-repo';
+        }
+
+        const rootDir = this.getGitRootDir();
+        if (rootDir) {
+            const dirName = rootDir.split('/').pop() ?? rootDir;
+            return dirName;
+        }
+
+        return hideNoGit ? null : 'no git';
+    }
+
+    private getGitRootDir(): string | null {
+        try {
+            const rootDir = execSync('git rev-parse --show-toplevel', {
+                encoding: 'utf8',
+                stdio: ['pipe', 'pipe', 'ignore']
+            }).trim();
+            return rootDir || null;
+        } catch {
+            return null;
+        }
+    }
+
+    getCustomKeybinds(): CustomKeybind[] {
+        return [
+            { key: 'h', label: '(h)ide \'no git\' message', action: 'toggle-nogit' }
+        ];
+    }
+
+    supportsRawValue(): boolean { return true; }
+    supportsColors(item: WidgetItem): boolean { return true; }
+}

src/widgets/index.ts

@@ -2,6 +2,7 @@ export { ModelWidget } from './Model';
 export { OutputStyleWidget } from './OutputStyle';
 export { GitBranchWidget } from './GitBranch';
 export { GitChangesWidget } from './GitChanges';
+export { GitRootDirWidget } from './GitRootDir';
 export { GitWorktreeWidget } from './GitWorktree';
 export { TokensInputWidget } from './TokensInput';
 export { TokensOutputWidget } from './TokensOutput';