tasks.json

{
  "version": "2.0.0",
  "tasks": [
    {
      "type": "npm",
      "script": "start",
      "path": "newIDE/app/",
      "group": "build",
      "label": "Start development server",
      "detail": "Starts the GDevelop development server.",
      "options": { "env": { "NODE_OPTIONS": "--max-old-space-size=8192" } },
      "problemMatcher": [
        {
          "owner": "cra",
          "fileLocation": ["relative", "${workspaceFolder}/newIDE/app"],
          "source": "create-react-app",
          "applyTo": "allDocuments",
          "pattern": [
            {
              "regexp": "^([^\\s].*?)$",
              "file": 1
            },
            {
              "regexp": "^  Line\\s+(\\d+):\\s+(.*)\\s\\s+(.*)$",
              "line": 1,
              "message": 2,
              "code": 3,
              "loop": true
            }
          ],
          "background": {
            "activeOnStart": true,
            "beginsPattern": "^(?:Compiled with warnings\\.|Compiled successfully!)$",
            "endsPattern": "^(?:Search for the keywords to learn more about each warning\\.|Note that the development build is not optimized\\.)$"
          }
        }
      ],
      "presentation": {
        "reveal": "silent"
      },
      "isBackground": true,
      "runOptions": { "instanceLimit": 1, "runOn": "folderOpen" }
    },
    {
      "type": "npm",
      "script": "start",
      "path": "newIDE/electron-app/",
      "group": "build",
      "problemMatcher": [],
      "label": "Start electron app",
      "detail": "Starts the development local version of GDevelop."
    },
    {
      "type": "npm",
      "script": "build",
      "path": "GDevelop.js/",
      "group": "build",
      "problemMatcher": [],
      "label": "Build GDevelop.js",
      "detail": "Builds GDCore for newIDE."
    },
    {
      "type": "npm",
      "script": "format",
      "path": "newIDE/app/",
      "problemMatcher": [],
      "label": "Format newIDE",
      "detail": "Run auto-formatting (with Prettier) for the newIDE/app directory."
    },
    {
      "type": "npm",
      "script": "test",
      "path": "newIDE/app/",
      "group": {
        "kind": "test",
        "isDefault": true
      },
      "problemMatcher": [],
      "label": "Run newIDE tests",
      "detail": "Run tests for newIDE."
    },
    {
      "type": "typescript",
      "tsconfig": "tsconfig.json",
      "option": "watch",
      "problemMatcher": ["$tsc-watch"],
      "group": "test",
      "label": "GDJS TS Check",
      "detail": "Runs a types check on the GDJS Runtime."
    },
    {
      "type": "npm",
      "script": "test",
      "path": "GDJS/",
      "group": "test",
      "problemMatcher": [],
      "label": "Run GDJS tests",
      "detail": "Run tests for GDJS."
    }
  ]
}