Task 001: dockerized monorepo foundation

packages/shared/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "@pipeline/shared",
+  "private": true,
+  "type": "module",
+  "exports": {
+    ".": "./src/index.ts"
+  },
+  "scripts": {
+    "typecheck": "tsc --noEmit"
+  },
+  "devDependencies": {
+    "typescript": "5.7.2"
+  }
+}

packages/shared/src/health.ts

@@ -0,0 +1,13 @@
+export type ServiceName = "backend" | "frontend" | "runner";
+
+export type HealthResponse = {
+  service: ServiceName;
+  status: "ok";
+};
+
+export type BackendDependencyName = "postgres" | "redis" | "object_storage";
+
+export type BackendDependenciesHealthResponse = HealthResponse & {
+  service: "backend";
+  dependencies: Record<BackendDependencyName, "ok">;
+};

packages/shared/src/index.ts

@@ -0,0 +1,6 @@
+export type {
+  BackendDependenciesHealthResponse,
+  BackendDependencyName,
+  HealthResponse,
+  ServiceName,
+} from "./health";

packages/shared/tsconfig.json

@@ -0,0 +1,12 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "ESNext",
+    "moduleResolution": "Bundler",
+    "strict": true,
+    "declaration": true,
+    "noEmit": true,
+    "skipLibCheck": true
+  },
+  "include": ["src/**/*.ts"]
+}