lib/repo-yum.js

   1 var fs = require("fs");
   2 var http = require("http");
   3 var url = require("url");
   4 var path = require("path");
   5
   6
   7
   8 function maintain(name, repoinfo, files) {
   9         console.log("doing yum clean for ", repoinfo);
  10
  11         var metaAge = 24*3600*1000*(repoinfo.updateinterval);
  12         var expireAge = 24*3600*1000*(repoinfo.expiretime);
  13
  14         function fileCheck(i) {
  15                 console.log("checking file: ", files[i]);
  16
  17                 // we look for repodata/repomd.xml file, if this is past maturity, we clean that whole directory
  18                 if(files[i].match(/.*repodata\/repomd\.xml$/)) {
  19                         console.log("Found repomd.xml file: ", files[i]);
  20
  21                         // strip the repomd file to get the dir
  22                         var repomddir = files[i].replace(/repomd\.xml$/, "");
  23                         console.log("repomd dir is:", repomddir);
  24
  25
  26                         // do the file stat
  27                         fs.stat(files[i], function(err, stats) {
  28                                 console.log("stats for file was: ", stats);
  29                                 var curtime = new Date().getTime();
  30                                 var ctime = stats.ctime.getTime();
  31                                 console.log("curtime is ", curtime);
  32                                 console.log("ctime is ", ctime);
  33
  34                                 var age = curtime - ctime;
  35                                 console.log("age is (%d) for (%d)", age, metaAge);
  36                                 if(age > metaAge) {
  37                                         // TODO: cleanup repomd directory
  38                                 }
  39                         })
  40
  41                 } else {
  42                         // STUFF!!!
  43                         fs.stat(files[i], function(err, stats) {
  44                                 console.log("stats for file was: ", stats);
  45                                 var curtime = new Date().getTime();
  46                                 var atime = stats.atime.getTime();
  47                                 console.log("curtime is ", curtime);
  48                                 console.log("ctime is ", atime);
  49
  50                                 var age = curtime - atime;
  51                                 console.log("age is (%d) for (%d)", age, expireAge);
  52                                 if(age > expireAge) {
  53                                         // TODO: cleanup singular file
  54                                         // TODO: cleanup meta too, fuck me
  55                                         console.log("clean up file \n", files[i]);
  56                                         var metafile = files[i].replace(/(.*)\/(.[^\/]+$)/, "$1/.meta.$2.filesize");
  57                                         //console.log("meta for this file is \n", nfile);
  58                                         fs.unlink(files[i]);
  59                                         fs.unlink(metafile);
  60                                 }
  61                         })
  62                 }
  63
  64                 if(typeof files[i+1] != "undefined") fileCheck(i+1);
  65         }
  66
  67         if(typeof files[0] != 'undefined') fileCheck(0)
  68         else console.log("Skipping (yum) file check as there are none... apprently?");
  69
  70
  71 }
  72
  73 exports.maintain = maintain;