Visual Studio Code build task for PL/SQL, with error/problem output

vscode_tasks_v2.json

{
    "version": "2.0.0",

    // Run sqlplus via a batch file
    "windows": {
        "command": "./_run_sqlplus.bat"
    },
    "osx": {
        "command": "./_run_sqlplus.sh"
    },
    "linux": {
        "command": "./_run_sqlplus.sh"
    },

    "presentation": {
        "reveal": "never", // never,silent,always
        "panel": "shared" // new,shared,dedicated
    },

   "tasks": [
    {
        "label": "Build PLSQL code",
        "type": "shell",
        "args": [
            "scott/tiger@//myserver.example.com:1521/xe",
            "@\"${file}\""
        ],
        "problemMatcher": {
            "owner": "plsql",
            "fileLocation": [
                "relative",
                "${fileDirname}"
            ],
            "pattern": [
                {
                    "regexp": "(.*) (\\d*)/(\\d*) (.*?) (.*)",
                    "severity": 1,
                    "line": 2,
                    "column": 3,
                    "file": 4,
                    "message": 5,
                    "loop": true
                }
            ]
        },
        "group": {
            "kind": "build",
            "isDefault": true
        }
    }
]
}