Add ChronoPostgresDatastore implementation

.github/workflows/ci.yml

@@ -13,6 +13,21 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
 
+    services:
+      postgres:
+        image: postgres:17
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_DB: chrono_test
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd="pg_isready -U postgres"
+          --health-interval=10s
+          --health-timeout=5s
+          --health-retries=5
+
     steps:
       - name: Perform source code checkout
         uses: actions/checkout@v4
@@ -54,3 +69,5 @@ jobs:
       - name: Test
         run: pnpm test
         if: github.ref != 'refs/heads/master'
+        env:
+          DATABASE_URL: postgres://postgres:postgres@localhost:5432/chrono_test

packages/chrono-core/tsdown.config.ts

@@ -5,4 +5,5 @@ export default defineConfig({
   format: ['esm', 'cjs'],
   outDir: './build',
   sourcemap: true,
+  hash: false,
 });

packages/chrono-memory-datastore/tsdown.config.ts

@@ -5,4 +5,5 @@ export default defineConfig({
   format: ['esm', 'cjs'],
   outDir: './build',
   sourcemap: true,
+  hash: false,
 });

packages/chrono-mongo-datastore/tsdown.config.ts

@@ -5,4 +5,5 @@ export default defineConfig({
   format: ['esm', 'cjs'],
   outDir: './build',
   sourcemap: true,
+  hash: false,
 });

packages/chrono-postgres-datastore/package.json

@@ -0,0 +1,52 @@
+{
+  "name": "@neofinancial/chrono-postgres-datastore",
+  "version": "0.5.2-alpha.2",
+  "description": "PostgreSQL datastore implementation for Chrono task scheduling system",
+  "private": false,
+  "publishConfig": {
+    "access": "public"
+  },
+  "homepage": "https://github.com/neofinancial/chrono",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/neofinancial/chrono.git"
+  },
+  "main": "./build/index.js",
+  "module": "./build/index.mjs",
+  "types": "./build/index.d.ts",
+  "exports": {
+    ".": {
+      "import": {
+        "types": "./build/index.d.mts",
+        "default": "./build/index.mjs"
+      },
+      "require": {
+        "types": "./build/index.d.ts",
+        "default": "./build/index.js"
+      }
+    }
+  },
+  "keywords": [],
+  "author": "Neo Financial Engineering <engineering@neofinancial.com>",
+  "license": "MIT",
+  "files": [
+    "build/**",
+    "README.md"
+  ],
+  "scripts": {
+    "clean": "rimraf ./build",
+    "build": "tsdown",
+    "typecheck": "tsc -p ./tsconfig.json --noEmit && tsc -p ./test/tsconfig.json --noEmit",
+    "test": "NODE_ENV=test TZ=UTC vitest run"
+  },
+  "dependencies": {
+    "pg": "^8.13.1"
+  },
+  "devDependencies": {
+    "@neofinancial/chrono": "workspace:*",
+    "@types/pg": "^8.11.0"
+  },
+  "peerDependencies": {
+    "@neofinancial/chrono": ">=0.5.0"
+  }
+}