Visual Studio Code debugging for Exercism

launch.json

{
  "version": "0.2.0",
  "configurations": [
    {
      "type": "node",
      "request": "launch",
      "name": "Jest All",
      "program": "${workspaceFolder}/node_modules/.bin/jest",
      "args": [
        "--runInBand"
      ],
      "console": "integratedTerminal",
      "internalConsoleOptions": "neverOpen",
      "disableOptimisticBPs": true,
      "windows": {
        "program": "${workspaceFolder}/node_modules/jest/bin/jest",
      }
    },
    {
      "type": "node",
      "request": "launch",
      "name": "Jest Current File",
      "program": "${workspaceFolder}/node_modules/.bin/jest",
      "args": [
        "${fileBasenameNoExtension}",
        "--config",
        "jest.config.js"
      ],
      "console": "integratedTerminal",
      "internalConsoleOptions": "neverOpen",
      "disableOptimisticBPs": true,
      "windows": {
        "program": "${workspaceFolder}/node_modules/jest/bin/jest",
      }
    }
  ]
}

package.json

{
  "name": "@exercism/typescript",
  "version": "1.0.0",
  "description": "Exercism exercises in Typescript.",
  "author": "",
  "private": true,
  "repository": {
    "type": "git",
    "url": "https://github.com/exercism/typescript"
  },
  "devDependencies": {
    "@types/jest": "^24.0.18",
    "@types/node": "^12.7.12",
    "@typescript-eslint/eslint-plugin": "^2.3.3",
    "@typescript-eslint/parser": "^2.3.3",
    "eslint": "^6.5.1",
    "eslint-plugin-import": "^2.18.2",
    "jest": "^24.9.0",
    "ts-jest": "^24.1.0",
    "typescript": "^3.6.4"
  },
  "scripts": {
    "test": "yarn lint:types && jest --no-cache",
    "lint": "yarn lint:types && yarn lint:ci",
    "lint:types": "yarn tsc --noEmit -p .",
    "lint:ci": "eslint . --ext .tsx,.ts"
  },
  "dependencies": {},
  "jest": {
    "testEnvironment": "node"
  }
}

thanks for this!

i had to add the execism devDependencies back in:

{
  "name": "@exercism/typescript",
  "version": "1.0.0",
  "description": "Exercism exercises in Typescript.",
  "author": "",
  "private": true,
  "repository": {
    "type": "git",
    "url": "https://github.com/exercism/typescript"
  },
  "devDependencies": {
    "@types/jest": "^24.0.18",
    "@types/node": "^12.7.12",
    "@typescript-eslint/eslint-plugin": "^2.3.3",
    "@typescript-eslint/parser": "^2.3.3",
    "eslint": "^6.5.1",
    "eslint-plugin-import": "^2.18.2",
    "jest": "^24.9.0",
    "ts-jest": "^24.1.0",
    "typescript": "^3.6.4",
    "@exercism/babel-preset-typescript": "^0.1.0",
    "@exercism/eslint-config-typescript": "^0.4.1"
  },
  "scripts": {
    "test": "yarn lint:types && jest --no-cache",
    "lint": "yarn lint:types && yarn lint:ci",
    "lint:types": "yarn tsc --noEmit -p .",
    "lint:ci": "eslint . --ext .tsx,.ts"
  },
  "dependencies": {},
  "jest": {
    "testEnvironment": "node"
  }
}