feat: support nested actions

__tests__/fileAction.spec.ts

@@ -173,6 +173,17 @@ describe('Invalid FileAction creation', () => {
 			} as any as FileAction)
 		}).toThrowError('Invalid order')
 	})
+	test('Invalid parent', () => {
+		expect(() => {
+			new FileAction({
+				id: 'test',
+				displayName: () => 'Test',
+				iconSvgInline: () => '<svg></svg>',
+				exec: async () => true,
+				parent: true,
+			} as any as FileAction)
+		}).toThrowError('Invalid parent')
+	})
 	test('Invalid default', () => {
 		expect(() => {
 			new FileAction({

lib/fileAction.ts

@@ -40,6 +40,7 @@ interface FileActionData {
 	iconSvgInline: (files: Node[], view: View) => string
 	/** Condition wether this action is shown or not */
 	enabled?: (files: Node[], view: View) => boolean
+
 	/**
 	 * Function executed on single file action
 	 * @return true if the action was executed successfully,
@@ -54,9 +55,16 @@ interface FileActionData {
 	 * @throws Error if the action failed
 	 */
 	execBatch?: (files: Node[], view: View, dir: string) => Promise<(boolean|null)[]>
+
 	/** This action order in the list */
 	order?: number,
 
+	/**
+	 * This action's parent id in the list.
+	 * If none found, will be displayed as a top-level action.
+	 */
+	parent?: string,
+
 	/**
 	 * Make this action the default.
 	 * If multiple actions are default, the first one
@@ -119,6 +127,10 @@ export class FileAction {
 		return this._action.order
 	}
 
+	get parent() {
+		return this._action.parent
+	}
+
 	get default() {
 		return this._action.default
 	}
@@ -165,6 +177,10 @@ export class FileAction {
 			throw new Error('Invalid order')
 		}
 
+		if ('parent' in action && typeof action.parent !== 'string') {
+			throw new Error('Invalid parent')
+		}
+
 		if (action.default && !Object.values(DefaultType).includes(action.default)) {
 			throw new Error('Invalid default')
 		}

package.json

@@ -31,7 +31,7 @@
     "build": "vite --mode production build",
     "build:doc": "typedoc --out dist/doc lib && touch dist/doc/.nojekyll",
     "dev": "vite --mode development build",
-    "dev:watch": "vite --mode development build --watch",
+    "watch": "vite --mode development build --watch",
     "lint": "eslint .",
     "lint:fix": "eslint --fix .",
     "test": "vitest run",