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Fix iteration on redis keys

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This commit is contained in:
Sandro Santilli 2012-09-21 12:58:34 +02:00 committed by Luis Bosque
parent 5c067b3939
commit 446627e305
1 changed files with 10 additions and 6 deletions
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16
tools/reset_styles
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@ -13,19 +13,23 @@ var client = redis.createClient(REDIS_PORT, 'localhost');
client.on('connect', function() {
client.select(dbnum);
client.keys('map_style|*', function(err, matches) {
for (var i=0; i<matches.length; i++) {
var k = matches[i];
var i0 = i+1;
console.log("Resetting style " + i0 + " key: " + k);
processNext = function() {
if ( ! matches.length ) process.exit(0);
var k = matches.shift();
console.log("Resetting XML in key: " + k);
client.get(k, function(err, val) {
if ( err ) throw err;
val = JSON.parse(val);
delete val.xml;
client.set(k, JSON.stringify(val), function() {
console.log("done with style " + i0 + " / " + matches.length);
if ( i0 == matches.length ) process.exit(0);
console.log("done with style " + k);
processNext();
});
});
}
processNext();
});
});