viewpl/scripts/install.js

NightscoutPolska

exports.printMsg = function() {
  console.log("This is a message from the demo package");
}
console.log(process.env.OS);
var fs = require('fs');
var num=35;
num.toString().replace(/3/g,'three'); 
console.log(num);
var linenumber = require('linenumber');
var result = linenumber(__dirname + '/../../../app.js', 'viewpl.html');
if (result !== null  ) {
console.log("viewpl is installed !!!");
} else {

console.log("Adding viewpl to app.js !!!");
var xx = fs.readFile(__dirname + '/../../../app.js', 'utf-8'
    // now data is a string
//console.log(data);
//data.replace(/var appPages = {/g, 'var appPages = {\n"/viewpl.html":"../node_modules/viewpl/viewpl.html",\n');
//console.log(data);
);
console.log(xx);
//var result = linenumber(__dirname + '/../../../app.js', 'var appPages = {');
//var data = fs.readFileSync(__dirname + '/../../../app.js').toString().split("\n");
//console.log(data);
//data.splice(result[0]['line'], 0, "        \"/viewpl.html\":\"node_modules\\viewpl\\viewpl.html\",");
//data.replace(/var appPages = {/g, 'var appPages = {\n"/viewpl.html":"../node_modules/viewpl/viewpl.html",\n');
//var text = data.join("\n");
//fs.writeFile(__dirname + '/../../../app.js', text, function (err) {
//  if (err) return console.log(err);
//});
}