1 var fs = require("fs");
2 var http = require("http");
3 var url = require("url");
4 var path = require("path");
5 var log = require("./log.js");
10 * For APT repos, we expire anything with .* /dist/ .* in the name Packages*, Release*
12 function maintain(name, repoinfo, files) {
13 //log.debug("doing apt clean for ", repoinfo);
15 var topdir = path.normalize(global.repoproxy.cacheDir + "/" + name + "/");
17 function fileCheck(i) {
18 log.debug("checking file: ", files[i]);
20 var cfile = files[i].replace(topdir, "");
21 var ctime_t = new Date();
22 var ctime = ctime_t.getTime();
23 var time_ui = ((ctime) - ((repoinfo["updateinterval"] * 3600 * 24 * 1000) - (12*3600*1000)));
24 var time_et = ((ctime) - ((repoinfo["expiretime"] * 3600 * 24 * 1000) - (12*3600*1000)));
26 // file checks go here
27 if(typeof global.repoproxy.downloads[files[i]] != "undefined" && global.repoproxy.downloads[files[i]] == 1) {
28 // ignore this file as its being downloaded
29 log.debug("not checking file because its downloading ", cfile);
30 if(typeof files[i+1] != "undefined") fileCheck(i+1);
32 fs.stat(files[i], function(err, stats) {
34 //log.debug("deep check", cfile);
35 if(cfile.match(/.*dists\/.*/) != null) {
36 // its a dist file, probably, check age and erase if necessary
37 if(stats["mtime"].getTime() < time_ui) {
39 log.debug("unlinking file for time_ui: ", files[i])
40 //fs.unlink(files[i]);
42 //log.debug("times for file '%s', '%s', '%s', '%s'", cfile, time_ui, time_et, stats["mtime"].getTime());
46 // its just some other file, check the read time
47 if(stats["atime"].getTime() < time_et) {
48 log.debug("unlinking file for time_et: ", files[i]);
51 if(typeof files[i+1] != "undefined") fileCheck(i+1);
59 if(typeof files[0] != 'undefined') fileCheck(0)
60 else log.debug("Skipping (apt) file check as there are none... apprently?");
63 exports.maintain = maintain;