X-Git-Url: http://git.pjr.cc/?p=nodejs-repoproxy.git;a=blobdiff_plain;f=lib%2Fmaintain.js;h=6ae0429823c3179a97c7fcb162edb9ec5b29f13b;hp=e336d4ad96a04792f5a6cf3a9d39b0f133742e4f;hb=51793863317f57b5e1d7d6d05043a8b8d3fee746;hpb=04f3190a0bcc430af31917456a957ecc80eb160b

diff --git a/lib/maintain.js b/lib/maintain.js
index e336d4a..6ae0429 100644
--- a/lib/maintain.js
+++ b/lib/maintain.js
@@ -4,25 +4,71 @@ var url = require("url");
 var path = require("path");
 var repoapt = require("./repo-apt.js");
 var repoyum = require("./repo-yum.js");
+var log = require("./log.js");
 
 function maintainCache() {
 	// TODO i should check that im already running here and exit if i am
-	console.log("Cache maintainence routine starting...");
+	if(global.repoproxy.maintain==1) {
+		log.warning("cache maintenance routine started, but its already running");
+		return;
+	}
+	
+	global.repoproxy.maintain = 1;
+	
+	log.info("Cache maintainence routine starting...");
 	for(var index in global.repoproxy.repo) {
-		console.log("start cleanup in ", index);
-		console.log("cleanup array ", global.repoproxy.repo[index]);
+		//log.debug("start cleanup in ", index);
+		//log.debug("cleanup array ", global.repoproxy.repo[index]);
 		switch(global.repoproxy.repo[index]["type"]) {
 		case "apt":
-			console.log("Scanning '%s' as apt", index);
-			repoapt.maintain(global.repoproxy.repo[index]);
+			log.debug("Scanning '%s' as apt", index);
+			var walkin = path.normalize(global.repoproxy.cacheDir + "/" + index);
+			walkDir(walkin, function(err, list) {
+				repoapt.maintain(index, global.repoproxy.repo[index], list);
+			})
 			break;
 		case "yum":
-			console.log("Scanning '%s' as apt", index);
-			repoyum.maintain(global.repoproxy.repo[index]);
+			//log.debug("Scanning '%s' as apt", index);
+			//repoyum.maintain(global.repoproxy.repo[index]);
+			log.debug("Scanning '%s' as yum", index);
+			var walkin = path.normalize(global.repoproxy.cacheDir + "/" + index);
+			walkDir(walkin, function(err, list) {
+				repoyum.maintain(index, global.repoproxy.repo[index], list);
+			})
+			break;
 			break;
 		}
 	}
-	console.log("Cache maintainence routine ended...");
+	log.info("Cache maintainence routine ended...");
+	
+	
+	
+	log.info("beginning cache trash cleanup");
+	// TODO: do this bit properly, check that globals are set properly
+	var spawn = require('child_process').spawn;
+	
+	// TODO: be carefull we actually have a place to remove
+	if(typeof global.repoproxy == "undefined") {
+		log.error("serious issue, globals not accessible?");
+		process.exit(10);
+	} else if(typeof global.repoproxy.cacheDir == "undefined") {
+		log.error("serious issue, globals not accessible (cache check)?");
+		process.exit(10);
+	} else {
+	    var remove  = spawn("rm", ["-r", global.repoproxy.cacheDir + "/.cleanup/*"]);
+	    remove.on("close", function(code, sig) {
+	    	log.debug("remove ended with %d, %d", code, sig);
+	    });
+	    remove.stderr.on("data", function(line) {
+	    	log.debug("stderr from lazy remove: ", line.toString("utf8"));
+	    });
+	    remove.stdout.on("data", function(line) {
+	    	log.debug("stdout from lazy remove: ", line.toString("ascii"));
+	    });
+	}
+	log.info("Trash empty");
+	
+	global.repoproxy.maintain = 0;
 }
 
 exports.startTimer = function() {
@@ -33,6 +79,32 @@ exports.startTimer = function() {
 	setInterval(maintainCache, cacheTimer);
 }
 
-function cleanupRoutine() {
+// this code comes frmo http://stackoverflow.com/questions/5827612/node-js-fs-readdir-recursive-directory-search
+function walkDir(dir, done) {
+	var results = [];
 	
-}
\ No newline at end of file
+	fs.readdir(dir, function(err, list) {
+		if (err) return done(err);
+		var i = 0;
+		(function next() {
+			var file = list[i++];
+			if (!file) return done(null, results);
+			file = path.normalize(dir + "/" + file).replace(/\/+/g, "/");
+			fs.stat(file, function(err, stat) {
+				if (stat && stat.isDirectory()) {
+					walkDir(file, function(err, res) {
+						results = results.concat(res);
+						next();
+					});
+				} else {
+					if(!file.match(/.*\.meta.*\.filesize/)) results.push(file);
+					next();
+				}
+			});
+		})();
+	});
+};
+
+
+
+exports.walkDir = walkDir;