Use RTKQ for commit message hooks

Author: Caleb-T-Owens

apps/desktop/src/components/NewCommitView.svelte

@@ -32,6 +32,7 @@
 	const laneState = $derived(uiState.lane(stackId || 'new-commit-view--new-stack'));
 
 	const [createCommitInStack, commitCreation] = stackService.createCommit();
+	const [runMessageHook] = hooksService.message;
 
 	let isCooking = $state(false);
 
@@ -87,7 +88,7 @@
 			// Run commit-msg hook if hooks are enabled
 			let finalMessage = message;
 			if ($runCommitHooks) {
-				const messageHookResult = await hooksService.message(projectId, message);
+				const messageHookResult = await runMessageHook({ projectId, message });
 				if (messageHookResult?.status === 'failure') {
 					showError('Commit message hook failed', messageHookResult.error);
 					return;

apps/desktop/src/lib/bootstrap/deps.ts

@@ -185,7 +185,7 @@ export function initDependencies(args: {
 	const baseBranchService = new BaseBranchService(clientState.backendApi);
 	const branchService = new BranchService(clientState['backendApi']);
 	const remotesService = new RemotesService(backend);
-	const hooksService = new HooksService(backend);
+	const hooksService = new HooksService(clientState.backendApi);
 
 	// ============================================================================
 	// STACKS & WORKSPACE MANAGEMENT

apps/desktop/src/lib/commits/dropHandler.ts

@@ -339,7 +339,13 @@ export class AmendCommitWithHunkDzHandler implements DropzoneHandler {
 				commitId: commit.id,
 				worktreeChanges
 			});
-			await this.args.hooksService.runPostCommitHooks(projectId);
+			if (runHooks) {
+				try {
+					await this.args.hooksService.runPostCommitHooks(projectId);
+				} catch {
+					return;
+				}
+			}
 		}
 	}
 }

apps/desktop/src/lib/hooks/hooksService.ts

@@ -1,7 +1,7 @@
 import { InjectionToken } from '@gitbutler/core/context';
 import { chipToasts } from '@gitbutler/ui';
-import type { IBackend } from '$lib/backend';
 import type { DiffSpec } from '$lib/hunks/hunk';
+import type { BackendApi } from '$lib/state/clientState.svelte';
 
 export type HookStatus =
 	| {
@@ -34,37 +34,29 @@ export type MessageHookStatus =
 export const HOOKS_SERVICE = new InjectionToken<HooksService>('HooksService');
 
 export class HooksService {
-	constructor(private backend: IBackend) {}
+	private api: ReturnType<typeof injectEndpoints>;
 
-	async preCommitDiffspecs(projectId: string, changes: DiffSpec[]) {
-		return await this.backend.invoke<HookStatus>('pre_commit_hook_diffspecs', {
-			projectId,
-			changes
-		});
+	constructor(backendApi: BackendApi) {
+		this.api = injectEndpoints(backendApi);
 	}
 
-	async postCommit(projectId: string) {
-		return await this.backend.invoke<HookStatus>('post_commit_hook', {
-			projectId
-		});
-	}
-
-	async message(projectId: string, message: string) {
-		return await this.backend.invoke<MessageHookStatus>('message_hook', {
-			projectId,
-			message
-		});
+	get message() {
+		return this.api.endpoints.message.useMutation();
 	}
 
+	// Promise-based wrapper methods with toast handling
 	async runPreCommitHooks(projectId: string, changes: DiffSpec[]): Promise<void> {
 		const loadingToastId = chipToasts.loading('Started pre-commit hooks');
 
 		try {
-			const result = await this.preCommitDiffspecs(projectId, changes);
+			const result = await this.api.endpoints.preCommitDiffspecs.mutate({
+				projectId,
+				changes
+			});
 
 			if (result?.status === 'failure') {
 				chipToasts.removeChipToast(loadingToastId);
-				throw new Error(result.error);
+				throw new Error(formatError(result.error));
 			}
 
 			chipToasts.removeChipToast(loadingToastId);
@@ -79,11 +71,13 @@ export class HooksService {
 		const loadingToastId = chipToasts.loading('Started post-commit hooks');
 
 		try {
-			const result = await this.postCommit(projectId);
+			const result = await this.api.endpoints.postCommit.mutate({
+				projectId
+			});
 
 			if (result?.status === 'failure') {
 				chipToasts.removeChipToast(loadingToastId);
-				throw new Error(result.error);
+				throw new Error(formatError(result.error));
 			}
 
 			chipToasts.removeChipToast(loadingToastId);
@@ -94,3 +88,26 @@ export class HooksService {
 		}
 	}
 }
+
+function formatError(error: string): string {
+	return `${error}\n\nIf you don't want git hooks to be run, you can disable them in the project settings.`;
+}
+
+function injectEndpoints(backendApi: BackendApi) {
+	return backendApi.injectEndpoints({
+		endpoints: (build) => ({
+			preCommitDiffspecs: build.mutation<HookStatus, { projectId: string; changes: DiffSpec[] }>({
+				extraOptions: { command: 'pre_commit_hook_diffspecs' },
+				query: (args) => args
+			}),
+			postCommit: build.mutation<HookStatus, { projectId: string }>({
+				extraOptions: { command: 'post_commit_hook' },
+				query: (args) => args
+			}),
+			message: build.mutation<MessageHookStatus, { projectId: string; message: string }>({
+				extraOptions: { command: 'message_hook' },
+				query: (args) => args
+			})
+		})
+	});
+}