{
    // If you change settings.json, call "Apply settings" from the menu.
    "watch-run.targetList": [
        {
            "target": "**/*.txt",
            "task": "show_filename"
        },
        {
            "target": "/index.html",
            "task": "show_html"
        },
        {
            "target": "/js/*.js",
            "task": "run_js"
        },
        {
            "regexp": "index-\\d+.html",
            "task": "show_index_number_html"
        }
    ]
}

{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
    "version": "2.0.0",
    "tasks": [
        {
            "label": "show_html",
            "type": "shell",
            "command": "start ${file}"
        },
        {
            "label": "show_filename",
            "type": "shell",
            "command": "echo \"File:${file}\""
        },
        {
            "label": "run_js",
            "type": "shell",
            "command": "node ${input:run_js_file}"
        },
        {
            "label": "show_index_number_html",
            "type": "shell",
            "command": "start ${file}"
        }
    ],
    "inputs": [
        {
            "id": "run_js_file",
            "type": "command",
            "command": "watch-run.getFilename",
            "args" : "run_js"
        }
    ]
}

    "inputs": [
        {
            "id": "inputId",
            "type": "command",
            "command": "watch-run.getFilename",
            "args" : "run_js"
        }
    ]