1 var fs = require("fs");
2 var http = require("http");
3 var url = require("url");
4 var path = require("path");
5 var cache = require("./cache.js");
6 var log = require("./log.js");
10 function maintain(name, repoinfo, files) {
11 log.info("Starting maintenance routine for yum repo %s (%s)", name, repoinfo.url);
13 var metaAge = 24*3600*1000*(repoinfo.updateinterval);
14 var expireAge = 24*3600*1000*(repoinfo.expiretime);
17 function fileCheck(i) {
18 var wasExpired = false;
19 var inDownload = false;
21 log.debug("checking file: ", files[i]);
22 log.debug("checking if file is in download mode");
24 // need to check global.repoproxy.downloads
25 if(typeof global.repoproxy.downloads[files[i]] != "undefined") {
26 if(global.repoproxy.downloads[files[i]] == 1) {
33 // we look for repodata/repomd.xml file, if this is past maturity, we clean that whole directory
36 var metafile = files[i].replace(/(.*)\/(.[^\/]+$)/, "$1/.meta.$2.filesize");
38 if(files[i].match(/.*repodata\/repomd\.xml$/)) {
39 log.debug("Found repomd.xml file: ", files[i]);
41 // strip the repomd file to get the dir
42 var repomddir = files[i].replace(/repomd\.xml$/, "");
43 log.debug("repomd dir is:", repomddir);
47 fs.stat(files[i], function(err, stats) {
48 log.debug("stats for file was: ", stats);
49 var curtime = new Date().getTime();
50 var ctime = stats.ctime.getTime();
51 log.debug("curtime is ", curtime);
52 log.debug("ctime is ", ctime);
54 var age = curtime - ctime;
55 log.debug("age is (%d) for (%d)", age, metaAge);
57 cache.moveToCleanup(repomddir);
58 log.info("Sending repomd directory to trash for cleanup (%s)", repomddir);
65 fs.stat(files[i], function(err, stats) {
66 log.debug("stats for file was: ", stats);
67 var curtime = new Date().getTime();
68 var atime = stats.atime.getTime();
69 log.debug("curtime is ", curtime);
70 log.debug("ctime is ", atime);
72 var age = curtime - atime;
73 //log.debug("age is (%d) for (%d)", age, expireAge);
75 // TODO: cleanup singular file
76 // TODO: cleanup meta too, fuck me
77 //log.debug("clean up file \n", files[i]);
78 //log.debug("meta for this file is \n", nfile);
79 cache.moveToCleanup(files[i]);
80 cache.moveToCleanup(metafile);
81 log.info("Sending expired file to trash for cleanup (%s)", files[i]);
88 fs.stat(files[i], function(err, stats) {
89 var fsize = stats.size;
90 var mfile = fs.createReadStream(metafile);
92 mfile.on("data", function(data) {
96 mfile.on("end", function(closed) {
97 if(fsize != parseInt(expSize)) {
98 log.debug("possible metadata clash for (%s) - (%d),(%s), removing file", files[i], fsize, expSize);
99 cache.moveToCleanup(files[i]);
100 cache.moveToCleanup(metafile);
102 log.debug("metadata good for (%s) - (%d),(%s)", files[i], fsize, expSize);
108 log.debug("file %s was ignored as its in download", files[i]);
111 if(typeof files[i+1] != "undefined") fileCheck(i+1);
114 if(typeof files[0] != 'undefined') fileCheck(0)
115 else log.info("Skipping (yum) file check as there are none... apprently?");
119 exports.maintain = maintain;