Add dev container files.

Author: sanny-io

.devcontainer/.env

@@ -0,0 +1,11 @@
+POSTGRES_USER=postgres
+POSTGRES_PASSWORD=abc123
+POSTGRES_DB=postgres
+POSTGRES_HOST=postgres
+POSTGRES_PORT=5432
+
+ZENSTACK_TEST_DB_USER=postgres
+ZENSTACK_TEST_DB_PASS=abc123
+ZENSTACK_TEST_DB_NAME=postgres
+ZENSTACK_TEST_DB_HOST=postgres
+ZENSTACK_TEST_DB_PORT=5432

.devcontainer/devcontainer.json

@@ -0,0 +1,20 @@
+{
+  "name": "zenstack",
+  "dockerComposeFile": [
+    "./docker-compose.yml"
+  ],
+  "workspaceMount": "source=${localWorkspaceFolder},target=/workspace,type=bind",
+  "workspaceFolder": "/workspace",
+  "service": "workspace",
+  "shutdownAction": "stopCompose",
+  "postCreateCommand": "npm i -g [email protected] && pnpm install && pnpm build && pnpm test-scaffold",
+  "remoteUser": "node",
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "langium.langium-vscode",
+        "firsttris.vscode-jest-runner"
+      ]
+    }
+  }
+}

.devcontainer/docker-compose.yml

@@ -0,0 +1,38 @@
+name: zenstack
+
+volumes:
+  postgres-data:
+
+
+networks:
+  workspace:
+    external: false
+
+services:
+  workspace:
+    container_name: zenstack-workspace
+    image: mcr.microsoft.com/devcontainers/javascript-node:20
+    restart: always
+    volumes:
+      - ..:/workspace:cached
+    env_file: ./.env
+    command: sleep infinity
+    networks:
+      - workspace
+
+  postgres:
+    container_name: zenstack-postgres
+    image: postgres
+    restart: always
+    volumes:
+      - postgres-data:/var/lib/postgresql/data/
+    env_file: ./.env
+    networks:
+      - workspace
+    ports:
+      - 5432:5432
+    healthcheck:
+      test: [ "CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}" ]
+      interval: 5s
+      timeout: 5s
+      retries: 5