WIN_checkDirectoryFreeSpace.js

WIN_checkDirectoryFreeSpace.js

var exec = require('child_process').exec;
var dir = process.argv[2];
var limit = process.argv[3];

var cmd = 'powershell -noprofile -command "(ls -r ' + dir + ' |measure -s Length).Sum"';
exec(cmd,function(err,stdout,stderr){
    if(err){ 
        console.log(err);
        console.log(stderr);
        return console.log('failure');
    }
    var total = parseInt(stdout);
    console.log('total occupied ' + total + ' , limit is ' + limit);
    
    var state = (total>limit) ? 'failure':'success';
    console.log(state);
});