tasks.json

// Available variables which can be used inside of strings.
// ${workspaceRoot}: the root folder of the team
// ${file}: the current opened file
// ${fileBasename}: the current opened file's basename
// ${fileDirname}: the current opened file's dirname
// ${fileExtname}: the current opened file's extension
// ${cwd}: the current working directory of the spawned process

{
  "version": "0.1.0",
  "command": "npm",
  "isShellCommand": true,
  "suppressTaskName": true,
  "tasks": [
    {
      "taskName": "build",
      "args": ["run", "lint"],
      "showOutput": "always",
      "problemMatcher": "$eslint-stylish",
      "isBuildCommand": true
    },
    {
      "taskName": "test",
      "args": ["run", "test"],
      "showOutput": "always",
      "isTestCommand": true
    }
  ]
}