feat(preview): ✨ add manual rebuild option for previews

apps/api/src/schema.ts

@@ -25,7 +25,7 @@ export const deployJobSchema = z.discriminatedUnion("applicationType", [
 		titleLog: z.string().optional(),
 		descriptionLog: z.string().optional(),
 		server: z.boolean().optional(),
-		type: z.enum(["deploy"]),
+		type: z.enum(["deploy", "redeploy"]),
 		applicationType: z.literal("application-preview"),
 		serverId: z.string().min(1),
 	}),

apps/api/src/utils.ts

@@ -4,6 +4,7 @@ import {
 	deployPreviewApplication,
 	rebuildApplication,
 	rebuildCompose,
+	rebuildPreviewApplication,
 	updateApplicationStatus,
 	updateCompose,
 	updatePreviewDeployment,
@@ -54,7 +55,14 @@ export const deploy = async (job: DeployJob) => {
 				previewStatus: "running",
 			});
 			if (job.server) {
-				if (job.type === "deploy") {
+				if (job.type === "redeploy") {
+					await rebuildPreviewApplication({
+						applicationId: job.applicationId,
+						titleLog: job.titleLog || "Rebuild Preview Deployment",
+						descriptionLog: job.descriptionLog || "",
+						previewDeploymentId: job.previewDeploymentId,
+					});
+				} else if (job.type === "deploy") {
 					await deployPreviewApplication({
 						applicationId: job.applicationId,
 						titleLog: job.titleLog || "Preview Deployment",

apps/dokploy/components/dashboard/application/preview-deployments/show-preview-deployments.tsx

@@ -2,6 +2,7 @@ import {
 	ExternalLink,
 	FileText,
 	GitPullRequest,
+	Hammer,
 	Loader2,
 	PenSquare,
 	RocketIcon,
@@ -22,6 +23,13 @@ import {
 	CardTitle,
 } from "@/components/ui/card";
 import { Input } from "@/components/ui/input";
+import {
+	Tooltip,
+	TooltipContent,
+	TooltipProvider,
+	TooltipTrigger,
+} from "@/components/ui/tooltip";
+import * as TooltipPrimitive from "@radix-ui/react-tooltip";
 import { api } from "@/utils/api";
 import { ShowModalLogs } from "../../settings/web-server/show-modal-logs";
 import { ShowDeploymentsModal } from "../deployments/show-deployments-modal";
@@ -38,6 +46,9 @@ export const ShowPreviewDeployments = ({ applicationId }: Props) => {
 	const { mutateAsync: deletePreviewDeployment, isLoading } =
 		api.previewDeployment.delete.useMutation();
 
+	const { mutateAsync: redeployPreviewDeployment } =
+		api.previewDeployment.redeploy.useMutation();
+
 	const {
 		data: previewDeployments,
 		refetch: refetchPreviewDeployments,
@@ -46,6 +57,8 @@ export const ShowPreviewDeployments = ({ applicationId }: Props) => {
 		{ applicationId },
 		{
 			enabled: !!applicationId,
+			refetchInterval: (data) =>
+				data?.some((d) => d.previewStatus === "running") ? 2000 : false,
 		},
 	);
 
@@ -193,6 +206,58 @@ export const ShowPreviewDeployments = ({ applicationId }: Props) => {
 															</Button>
 														</ShowDeploymentsModal>
 
+														<DialogAction
+															title="Rebuild Preview Deployment"
+															description="Are you sure you want to rebuild this preview deployment?"
+															type="default"
+															onClick={async () => {
+																await redeployPreviewDeployment({
+																	previewDeploymentId:
+																		deployment.previewDeploymentId,
+																})
+																	.then(() => {
+																		toast.success(
+																			"Preview deployment rebuild started",
+																		);
+																		refetchPreviewDeployments();
+																	})
+																	.catch(() => {
+																		toast.error(
+																			"Error rebuilding preview deployment",
+																		);
+																	});
+															}}
+														>
+															<Button
+																variant="outline"
+																size="sm"
+																isLoading={status === "running"}
+																className="gap-2"
+															>
+																<TooltipProvider>
+																	<Tooltip>
+																		<TooltipTrigger asChild>
+																			<div className="flex items-center gap-2">
+																				<Hammer className="size-4" />
+																				Rebuild
+																			</div>
+																		</TooltipTrigger>
+																		<TooltipPrimitive.Portal>
+																			<TooltipContent
+																				sideOffset={5}
+																				className="z-[60]"
+																			>
+																				<p>
+																					Rebuild the preview deployment without
+																					downloading new code
+																				</p>
+																			</TooltipContent>
+																		</TooltipPrimitive.Portal>
+																	</Tooltip>
+																</TooltipProvider>
+															</Button>
+														</DialogAction>
+
 														<AddPreviewDomain
 															previewDeploymentId={`${deployment.previewDeploymentId}`}
 															domainId={deployment.domain?.domainId}

apps/dokploy/server/api/routers/preview-deployment.ts

@@ -2,11 +2,15 @@ import {
 	findApplicationById,
 	findPreviewDeploymentById,
 	findPreviewDeploymentsByApplicationId,
+	IS_CLOUD,
 	removePreviewDeployment,
 } from "@dokploy/server";
 import { TRPCError } from "@trpc/server";
 import { z } from "zod";
 import { apiFindAllByApplication } from "@/server/db/schema";
+import type { DeploymentJob } from "@/server/queues/queue-types";
+import { myQueue } from "@/server/queues/queueSetup";
+import { deploy } from "@/server/utils/deploy";
 import { createTRPCRouter, protectedProcedure } from "../trpc";
 
 export const previewDeploymentRouter = createTRPCRouter({
@@ -60,4 +64,55 @@ export const previewDeploymentRouter = createTRPCRouter({
 			}
 			return previewDeployment;
 		}),
+	redeploy: protectedProcedure
+		.input(
+			z.object({
+				previewDeploymentId: z.string(),
+				title: z.string().optional(),
+				description: z.string().optional(),
+			}),
+		)
+		.mutation(async ({ input, ctx }) => {
+			const previewDeployment = await findPreviewDeploymentById(
+				input.previewDeploymentId,
+			);
+			if (
+				previewDeployment.application.environment.project.organizationId !==
+				ctx.session.activeOrganizationId
+			) {
+				throw new TRPCError({
+					code: "UNAUTHORIZED",
+					message: "You are not authorized to redeploy this preview deployment",
+				});
+			}
+			const application = await findApplicationById(
+				previewDeployment.applicationId,
+			);
+			const jobData: DeploymentJob = {
+				applicationId: previewDeployment.applicationId,
+				titleLog: input.title || "Rebuild Preview Deployment",
+				descriptionLog: input.description || "",
+				type: "redeploy",
+				applicationType: "application-preview",
+				previewDeploymentId: input.previewDeploymentId,
+				server: !!application.serverId,
+			};
+
+			if (IS_CLOUD && application.serverId) {
+				jobData.serverId = application.serverId;
+				deploy(jobData).catch((error) => {
+					console.error("Background deployment failed:", error);
+				});
+				return true;
+			}
+			await myQueue.add(
+				"deployments",
+				{ ...jobData },
+				{
+					removeOnComplete: true,
+					removeOnFail: true,
+				},
+			);
+			return true;
+		}),
 });

apps/dokploy/server/queues/deployments-queue.ts

@@ -4,6 +4,7 @@ import {
 	deployPreviewApplication,
 	rebuildApplication,
 	rebuildCompose,
+	rebuildPreviewApplication,
 	updateApplicationStatus,
 	updateCompose,
 	updatePreviewDeployment,
@@ -54,7 +55,14 @@ export const deploymentWorker = new Worker(
 					previewStatus: "running",
 				});
 
-				if (job.data.type === "deploy") {
+				if (job.data.type === "redeploy") {
+					await rebuildPreviewApplication({
+						applicationId: job.data.applicationId,
+						titleLog: job.data.titleLog,
+						descriptionLog: job.data.descriptionLog,
+						previewDeploymentId: job.data.previewDeploymentId,
+					});
+				} else if (job.data.type === "deploy") {
 					await deployPreviewApplication({
 						applicationId: job.data.applicationId,
 						titleLog: job.data.titleLog,

apps/dokploy/server/queues/queue-types.ts

@@ -22,7 +22,7 @@ type DeployJob =
 			titleLog: string;
 			descriptionLog: string;
 			server?: boolean;
-			type: "deploy";
+			type: "deploy" | "redeploy";
 			applicationType: "application-preview";
 			previewDeploymentId: string;
 			serverId?: string;

packages/server/src/lib/auth.ts

@@ -45,6 +45,12 @@ const { handler, api } = betterAuth({
 			return [
 				...(settings?.serverIp ? [`http://${settings?.serverIp}:3000`] : []),
 				...(settings?.host ? [`https://${settings?.host}`] : []),
+				...(process.env.NODE_ENV === "development"
+					? [
+							"http://localhost:3000",
+							"https://absolutely-handy-falcon.ngrok-free.app",
+						]
+					: []),
 			];
 		},
 	}),

packages/server/src/services/application.ts

@@ -452,6 +452,137 @@ export const deployPreviewApplication = async ({
 	return true;
 };
 
+export const rebuildPreviewApplication = async ({
+	applicationId,
+	titleLog = "Rebuild Preview Deployment",
+	descriptionLog = "",
+	previewDeploymentId,
+}: {
+	applicationId: string;
+	titleLog: string;
+	descriptionLog: string;
+	previewDeploymentId: string;
+}) => {
+	const application = await findApplicationById(applicationId);
+	const previewDeployment =
+		await findPreviewDeploymentById(previewDeploymentId);
+
+	const deployment = await createDeploymentPreview({
+		title: titleLog,
+		description: descriptionLog,
+		previewDeploymentId: previewDeploymentId,
+	});
+
+	const previewDomain = getDomainHost(previewDeployment?.domain as Domain);
+	const issueParams = {
+		owner: application?.owner || "",
+		repository: application?.repository || "",
+		issue_number: previewDeployment.pullRequestNumber,
+		comment_id: Number.parseInt(previewDeployment.pullRequestCommentId),
+		githubId: application?.githubId || "",
+	};
+
+	try {
+		const commentExists = await issueCommentExists({
+			...issueParams,
+		});
+		if (!commentExists) {
+			const result = await createPreviewDeploymentComment({
+				...issueParams,
+				previewDomain,
+				appName: previewDeployment.appName,
+				githubId: application?.githubId || "",
+				previewDeploymentId,
+			});
+
+			if (!result) {
+				throw new TRPCError({
+					code: "NOT_FOUND",
+					message: "Pull request comment not found",
+				});
+			}
+
+			issueParams.comment_id = Number.parseInt(result?.pullRequestCommentId);
+		}
+
+		const buildingComment = getIssueComment(
+			application.name,
+			"running",
+			previewDomain,
+		);
+		await updateIssueComment({
+			...issueParams,
+			body: `### Dokploy Preview Deployment\n\n${buildingComment}`,
+		});
+
+		// Set application properties for preview deployment
+		application.appName = previewDeployment.appName;
+		application.env = `${application.previewEnv}\nDOKPLOY_DEPLOY_URL=${previewDeployment?.domain?.host}`;
+		application.buildArgs = `${application.previewBuildArgs}\nDOKPLOY_DEPLOY_URL=${previewDeployment?.domain?.host}`;
+		application.buildSecrets = `${application.previewBuildSecrets}\nDOKPLOY_DEPLOY_URL=${previewDeployment?.domain?.host}`;
+		application.rollbackActive = false;
+		application.buildRegistry = null;
+		application.rollbackRegistry = null;
+		application.registry = null;
+
+		const serverId = application.serverId;
+		let command = "set -e;";
+		// Only rebuild, don't clone repository
+		command += await getBuildCommand(application);
+		const commandWithLog = `(${command}) >> ${deployment.logPath} 2>&1`;
+		if (serverId) {
+			await execAsyncRemote(serverId, commandWithLog);
+		} else {
+			await execAsync(commandWithLog);
+		}
+		await mechanizeDockerContainer(application);
+
+		const successComment = getIssueComment(
+			application.name,
+			"success",
+			previewDomain,
+		);
+		await updateIssueComment({
+			...issueParams,
+			body: `### Dokploy Preview Deployment\n\n${successComment}`,
+		});
+		await updateDeploymentStatus(deployment.deploymentId, "done");
+		await updatePreviewDeployment(previewDeploymentId, {
+			previewStatus: "done",
+		});
+	} catch (error) {
+		let command = "";
+
+		// Only log details for non-ExecError errors
+		if (!(error instanceof ExecError)) {
+			const message = error instanceof Error ? error.message : String(error);
+			const encodedMessage = encodeBase64(message);
+			command += `echo "${encodedMessage}" | base64 -d >> "${deployment.logPath}";`;
+		}
+
+		command += `echo "\nError occurred ❌, check the logs for details." >> ${deployment.logPath};`;
+		const serverId = application.buildServerId || application.serverId;
+		if (serverId) {
+			await execAsyncRemote(serverId, command);
+		} else {
+			await execAsync(command);
+		}
+
+		const comment = getIssueComment(application.name, "error", previewDomain);
+		await updateIssueComment({
+			...issueParams,
+			body: `### Dokploy Preview Deployment\n\n${comment}`,
+		});
+		await updateDeploymentStatus(deployment.deploymentId, "error");
+		await updatePreviewDeployment(previewDeploymentId, {
+			previewStatus: "error",
+		});
+		throw error;
+	}
+
+	return true;
+};
+
 export const getApplicationStats = async (appName: string) => {
 	if (appName === "dokploy") {
 		return await getAdvancedStats(appName);