tasks.json
{
  // See <!-- m --><a class="postlink" href="https://go.microsoft.com/fwlink/?LinkId=733558">https://go.microsoft.com/fwlink/?LinkId=733558</a><!-- m -->
  // for the documentation about the tasks.json format
  "version": "2.0.0",
  "tasks": [
    {
      "label": "run",
      "type": "shell",
      "command": "./${fileBasenameNoExtension}",
      "dependsOn": [ "build" ],
      "problemMatcher": []
    },
    {
      "label": "build",
      "type": "shell",
      "command": "/Users/$USER/harbour/bin/darwin/clang/hbmk2",
      "args": [
        "${workspaceFolder}/${fileBasenameNoExtension}.prg"
      ]
    }
  ]
}