feat: initial python support

prisma/migrations/20220402135305_python/migration.sql

@@ -0,0 +1,4 @@
+-- AlterTable
+ALTER TABLE "Application" ADD COLUMN "pythonModule" TEXT;
+ALTER TABLE "Application" ADD COLUMN "pythonVariable" TEXT;
+ALTER TABLE "Application" ADD COLUMN "pythonWSGI" TEXT;

prisma/schema.prisma

@@ -87,6 +87,9 @@ model Application {
   baseDirectory       String?
   publishDirectory    String?
   phpModules          String?
+  pythonWSGI          String?
+  pythonModule        String?
+  pythonVariable      String?
   createdAt           DateTime                       @default(now())
   updatedAt           DateTime                       @updatedAt
   settings            ApplicationSettings?

src/lib/buildPacks/common.ts

@@ -100,10 +100,14 @@ export const setDefaultConfiguration = async (data) => {
 		if (buildPack === 'static') port = 80;
 		else if (buildPack === 'node') port = 3000;
 		else if (buildPack === 'php') port = 80;
+		else if (buildPack === 'python') port = 8000;
 	}
-	if (!installCommand) installCommand = template?.installCommand || 'yarn install';
+	if (template) {
-	if (!startCommand) startCommand = template?.startCommand || 'yarn start';
+		if (!installCommand) installCommand = template?.installCommand || 'yarn install';
-	if (!buildCommand) buildCommand = template?.buildCommand || null;
+		if (!startCommand) startCommand = template?.startCommand || 'yarn start';
+		if (!buildCommand) buildCommand = template?.buildCommand || null;
+	}
+
 	if (!publishDirectory) publishDirectory = template?.publishDirectory || null;
 	if (baseDirectory) {
 		if (!baseDirectory.startsWith('/')) baseDirectory = `/${baseDirectory}`;

src/lib/buildPacks/index.ts

@@ -12,6 +12,7 @@ import php from './php';
 import rust from './rust';
 import astro from './static';
 import eleventy from './static';
+import python from './python';
 
 export {
 	node,
@@ -27,5 +28,6 @@ export {
 	php,
 	rust,
 	astro,
-	eleventy
+	eleventy,
+	python
 };

src/lib/buildPacks/python.ts

@@ -0,0 +1,73 @@
+import { buildImage } from '$lib/docker';
+import { promises as fs } from 'fs';
+
+const createDockerfile = async (data, image): Promise<void> => {
+	const {
+		workdir,
+		port,
+		baseDirectory,
+		secrets,
+		pullmergeRequestId,
+		pythonWSGI,
+		pythonModule,
+		pythonVariable
+	} = data;
+	const Dockerfile: Array<string> = [];
+	Dockerfile.push(`FROM ${image}`);
+	Dockerfile.push('WORKDIR /app');
+	Dockerfile.push(`LABEL coolify.image=true`);
+	if (secrets.length > 0) {
+		secrets.forEach((secret) => {
+			if (secret.isBuildSecret) {
+				if (pullmergeRequestId) {
+					if (secret.isPRMRSecret) {
+						Dockerfile.push(`ARG ${secret.name}=${secret.value}`);
+					}
+				} else {
+					if (!secret.isPRMRSecret) {
+						Dockerfile.push(`ARG ${secret.name}=${secret.value}`);
+					}
+				}
+			}
+		});
+	}
+	if (pythonWSGI?.toLowerCase() === 'gunicorn') {
+		Dockerfile.push(`RUN pip install gunicorn`);
+	} else if (pythonWSGI?.toLowerCase() === 'uwsgi') {
+		Dockerfile.push(`RUN apk add --no-cache uwsgi-python3`);
+		// Dockerfile.push(`RUN pip install --no-cache-dir uwsgi`)
+	}
+
+	try {
+		await fs.stat(`${workdir}${baseDirectory || ''}/requirements.txt`);
+		Dockerfile.push(`COPY .${baseDirectory || ''}/requirements.txt ./`);
+		Dockerfile.push(`RUN pip install --no-cache-dir -r .${baseDirectory || ''}/requirements.txt`);
+	} catch (e) {
+		//
+	}
+	Dockerfile.push(`COPY .${baseDirectory || ''} ./`);
+	Dockerfile.push(`EXPOSE ${port}`);
+	console.log({ pythonWSGI });
+	if (pythonWSGI?.toLowerCase() === 'gunicorn') {
+		console.log({ pythonModule, pythonVariable });
+		Dockerfile.push(`CMD gunicorn -w=4 -b=0.0.0.0:8000 ${pythonModule}:${pythonVariable}`);
+	} else if (pythonWSGI?.toLowerCase() === 'uwsgi') {
+		Dockerfile.push(
+			`CMD uwsgi --master -p 4 --http-socket 0.0.0.0:8000 --uid uwsgi --plugins python3 --protocol uwsgi --wsgi ${pythonModule}:${pythonVariable}`
+		);
+	} else {
+		Dockerfile.push(`CMD python ${pythonModule}`);
+	}
+
+	await fs.writeFile(`${workdir}/Dockerfile`, Dockerfile.join('\n'));
+};
+
+export default async function (data) {
+	try {
+		const image = 'python:3-alpine';
+		await createDockerfile(data, image);
+		await buildImage(data);
+	} catch (error) {
+		throw error;
+	}
+}

src/lib/components/common.ts

@@ -19,7 +19,7 @@ export const staticDeployments = [
 	'astro',
 	'eleventy'
 ];
-export const notNodeDeployments = ['php', 'docker', 'rust'];
+export const notNodeDeployments = ['php', 'docker', 'rust', 'python'];
 
 export function getDomain(domain) {
 	return domain?.replace('https://', '').replace('http://', '');

src/lib/components/templates.ts

@@ -146,6 +146,13 @@ export function findBuildPack(pack, packageManager = 'npm') {
 			port: 80
 		};
 	}
+	if (pack === 'python') {
+		return {
+			...metaData,
+			startCommand: null,
+			port: 8000
+		};
+	}
 	return {
 		name: 'node',
 		fancyName: 'Node.js',
@@ -249,6 +256,12 @@ export const buildPacks = [
 		fancyName: 'Rust',
 		hoverColor: 'hover:bg-pink-700',
 		color: 'bg-pink-700'
+	},
+	{
+		name: 'python',
+		fancyName: 'Python',
+		hoverColor: 'hover:bg-green-700',
+		color: 'bg-green-700'
 	}
 ];
 export const scanningTemplates = {

src/lib/database/applications.ts

@@ -214,11 +214,15 @@ export async function configureApplication({
 	buildCommand,
 	startCommand,
 	baseDirectory,
-	publishDirectory
+	publishDirectory,
+	pythonWSGI,
+	pythonModule,
+	pythonVariable
 }) {
 	return await prisma.application.update({
 		where: { id },
 		data: {
+			name,
 			buildPack,
 			fqdn,
 			port,
@@ -227,7 +231,9 @@ export async function configureApplication({
 			startCommand,
 			baseDirectory,
 			publishDirectory,
-			name
+			pythonWSGI,
+			pythonModule,
+			pythonVariable
 		}
 	});
 }

src/lib/queues/builder.ts

@@ -51,7 +51,10 @@ export default async function (job) {
 		pullmergeRequestId = null,
 		sourceBranch = null,
 		settings,
-		persistentStorage
+		persistentStorage,
+		pythonWSGI,
+		pythonModule,
+		pythonVariable
 	} = job.data;
 	const { debug } = settings;
 
@@ -127,7 +130,7 @@ export default async function (job) {
 		}
 
 		try {
-			db.prisma.build.update({ where: { id: buildId }, data: { commit } });
+			await db.prisma.build.update({ where: { id: buildId }, data: { commit } });
 		} catch (err) {
 			console.log(err);
 		}
@@ -200,7 +203,10 @@ export default async function (job) {
 					startCommand,
 					baseDirectory,
 					secrets,
-					phpModules
+					phpModules,
+					pythonWSGI,
+					pythonModule,
+					pythonVariable
 				});
 			else {
 				saveBuildLog({ line: `Build pack ${buildPack} not found`, buildId, applicationId });

src/routes/applications/[id]/index.json.ts

@@ -5,6 +5,7 @@ import { checkContainer } from '$lib/haproxy';
 import type { RequestHandler } from '@sveltejs/kit';
 import jsonwebtoken from 'jsonwebtoken';
 import { get as getRequest } from '$lib/api';
+import { setDefaultConfiguration } from '$lib/buildPacks/common';
 
 export const get: RequestHandler = async (event) => {
 	const { teamId, status, body } = await getUserDetails(event);
@@ -52,12 +53,23 @@ export const post: RequestHandler = async (event) => {
 		buildCommand,
 		startCommand,
 		baseDirectory,
-		publishDirectory
+		publishDirectory,
+		pythonWSGI,
+		pythonModule,
+		pythonVariable
 	} = await event.request.json();
-
 	if (port) port = Number(port);
 
 	try {
+		const defaultConfiguration = await setDefaultConfiguration({
+			buildPack,
+			port,
+			installCommand,
+			startCommand,
+			buildCommand,
+			publishDirectory,
+			baseDirectory
+		});
 		await db.configureApplication({
 			id,
 			buildPack,
@@ -68,7 +80,11 @@ export const post: RequestHandler = async (event) => {
 			buildCommand,
 			startCommand,
 			baseDirectory,
-			publishDirectory
+			publishDirectory,
+			pythonWSGI,
+			pythonModule,
+			pythonVariable,
+			...defaultConfiguration
 		});
 		return { status: 201 };
 	} catch (error) {

src/routes/applications/[id]/index.svelte

@@ -38,6 +38,7 @@
 	import { page, session } from '$app/stores';
 	import { errorNotification } from '$lib/form';
 	import { onMount } from 'svelte';
+	import Select from 'svelte-select';
 
 	import Explainer from '$lib/components/Explainer.svelte';
 	import Setting from '$lib/components/Setting.svelte';
@@ -57,6 +58,23 @@
 	let previews = application.settings.previews;
 	let dualCerts = application.settings.dualCerts;
 	let autodeploy = application.settings.autodeploy;
+
+	let wsgis = [
+		{
+			value: 'None',
+			label: 'None'
+		},
+		{
+			value: 'Gunicorn',
+			label: 'Gunicorn'
+		}
+		// },
+		// {
+		// 	value: 'uWSGI',
+		// 	label: 'uWSGI'
+		// }
+	];
+
 	if (browser && window.location.hostname === 'demo.coolify.io' && !application.fqdn) {
 		application.fqdn = `http://${cuid()}.demo.coolify.io`;
 	}
@@ -119,6 +137,9 @@
 			loading = false;
 		}
 	}
+	async function selectWSGI(event) {
+		application.pythonWSGI = event.detail.value;
+	}
 </script>
 
 <div class="flex items-center space-x-2 p-5 px-6 font-bold">
@@ -315,6 +336,39 @@
 					on:click={() => !isRunning && changeSettings('dualCerts')}
 				/>
 			</div>
+			{#if application.buildPack === 'python'}
+				<div class="grid grid-cols-2 items-center">
+					<label for="pythonModule" class="text-base font-bold text-stone-100">WSGI</label>
+					<div class="custom-select-wrapper">
+						<Select id="wsgi" items={wsgis} on:select={selectWSGI} value={application.pythonWSGI} />
+					</div>
+				</div>
+
+				<div class="grid grid-cols-2 items-center">
+					<label for="pythonModule" class="text-base font-bold text-stone-100">Module</label>
+					<input
+						readonly={!$session.isAdmin}
+						name="pythonModule"
+						id="pythonModule"
+						required
+						bind:value={application.pythonModule}
+						placeholder={application.pythonWSGI?.toLowerCase() !== 'gunicorn'
+							? 'myapp.py'
+							: 'myapp'}
+					/>
+				</div>
+				<div class="grid grid-cols-2 items-center">
+					<label for="pythonVariable" class="text-base font-bold text-stone-100">Variable</label>
+					<input
+						readonly={!$session.isAdmin}
+						name="pythonVariable"
+						id="pythonVariable"
+						required
+						bind:value={application.pythonVariable}
+						placeholder="default: app"
+					/>
+				</div>
+			{/if}
 			{#if !staticDeployments.includes(application.buildPack)}
 				<div class="grid grid-cols-2 items-center">
 					<label for="port" class="text-base font-bold text-stone-100">Port</label>
@@ -323,7 +377,7 @@
 						name="port"
 						id="port"
 						bind:value={application.port}
-						placeholder="default: 3000"
+						placeholder={application.buildPack === 'python' ? '8000' : '3000'}
 					/>
 				</div>
 			{/if}

src/tailwind.css

@@ -54,10 +54,10 @@ textarea {
 }
 
 #svelte .item.hover {
-	@apply bg-coolgray-100 text-white;
+	@apply bg-coollabs text-white !important;
 }
 #svelte .item.active {
-	@apply bg-coollabs text-white;
+	@apply bg-coolgray-100 text-white;
 }
 
 select {