Delete pads after 3 months of inactivity

This commit is contained in:
yflory
2018-02-26 18:23:12 +01:00
parent 329fd61bb1
commit 5c53868c3b
15 changed files with 212 additions and 130 deletions

View File

@@ -47,103 +47,126 @@ const dsFileStats = {};
const out = [];
const pinned = {};
nThen((waitFor) => {
Fs.readdir('./datastore', waitFor((err, list) => {
if (err) { throw err; }
dirList = list;
}));
}).nThen((waitFor) => {
dirList.forEach((f) => {
sema.take((returnAfter) => {
Fs.readdir('./datastore/' + f, waitFor(returnAfter((err, list2) => {
if (err) { throw err; }
list2.forEach((ff) => { fileList.push('./datastore/' + f + '/' + ff); });
})));
module.exports.load = function (config, cb) {
nThen((waitFor) => {
Fs.readdir('./datastore', waitFor((err, list) => {
if (err) { throw err; }
dirList = list;
}));
}).nThen((waitFor) => {
dirList.forEach((f) => {
sema.take((returnAfter) => {
Fs.readdir('./datastore/' + f, waitFor(returnAfter((err, list2) => {
if (err) { throw err; }
list2.forEach((ff) => { fileList.push('./datastore/' + f + '/' + ff); });
})));
});
});
});
}).nThen((waitFor) => {
}).nThen((waitFor) => {
Fs.readdir('./blob', waitFor((err, list) => {
if (err) { throw err; }
dirList = list;
}));
}).nThen((waitFor) => {
dirList.forEach((f) => {
sema.take((returnAfter) => {
Fs.readdir('./blob/' + f, waitFor(returnAfter((err, list2) => {
if (err) { throw err; }
list2.forEach((ff) => { fileList.push('./blob/' + f + '/' + ff); });
})));
Fs.readdir('./blob', waitFor((err, list) => {
if (err) { throw err; }
dirList = list;
}));
}).nThen((waitFor) => {
dirList.forEach((f) => {
sema.take((returnAfter) => {
Fs.readdir('./blob/' + f, waitFor(returnAfter((err, list2) => {
if (err) { throw err; }
list2.forEach((ff) => { fileList.push('./blob/' + f + '/' + ff); });
})));
});
});
});
}).nThen((waitFor) => {
fileList.forEach((f) => {
sema.take((returnAfter) => {
Fs.stat(f, waitFor(returnAfter((err, st) => {
if (err) { throw err; }
st.filename = f;
dsFileStats[f.replace(/^.*\/([^\/\.]*)(\.ndjson)?$/, (all, a) => (a))] = st;
})));
}).nThen((waitFor) => {
fileList.forEach((f) => {
sema.take((returnAfter) => {
Fs.stat(f, waitFor(returnAfter((err, st) => {
if (err) { throw err; }
st.filename = f;
dsFileStats[f.replace(/^.*\/([^\/\.]*)(\.ndjson)?$/, (all, a) => (a))] = st;
})));
});
});
});
}).nThen((waitFor) => {
Fs.readdir('./pins', waitFor((err, list) => {
if (err) { throw err; }
dirList = list;
}));
}).nThen((waitFor) => {
fileList.splice(0, fileList.length);
dirList.forEach((f) => {
sema.take((returnAfter) => {
Fs.readdir('./pins/' + f, waitFor(returnAfter((err, list2) => {
if (err) { throw err; }
list2.forEach((ff) => { fileList.push('./pins/' + f + '/' + ff); });
})));
}).nThen((waitFor) => {
Fs.readdir('./pins', waitFor((err, list) => {
if (err) { throw err; }
dirList = list;
}));
}).nThen((waitFor) => {
fileList.splice(0, fileList.length);
dirList.forEach((f) => {
sema.take((returnAfter) => {
Fs.readdir('./pins/' + f, waitFor(returnAfter((err, list2) => {
if (err) { throw err; }
list2.forEach((ff) => { fileList.push('./pins/' + f + '/' + ff); });
})));
});
});
});
}).nThen((waitFor) => {
fileList.forEach((f) => {
sema.take((returnAfter) => {
Fs.readFile(f, waitFor(returnAfter((err, content) => {
if (err) { throw err; }
const hashes = hashesFromPinFile(content.toString('utf8'), f);
const size = sizeForHashes(hashes, dsFileStats);
if (process.argv.indexOf('--unpinned') > -1) {
hashes.forEach((x) => { pinned[x] = 1; });
} else {
out.push([f, Math.floor(size / (1024 * 1024))]);
}).nThen((waitFor) => {
fileList.forEach((f) => {
sema.take((returnAfter) => {
Fs.readFile(f, waitFor(returnAfter((err, content) => {
if (err) { throw err; }
const hashes = hashesFromPinFile(content.toString('utf8'), f);
const size = sizeForHashes(hashes, dsFileStats);
if (config.unpinned) {
hashes.forEach((x) => { pinned[x] = 1; });
} else {
out.push([f, Math.floor(size / (1024 * 1024))]);
}
})));
});
});
}).nThen(() => {
if (config.unpinned) {
let before = Infinity;
if (config.olderthan) {
before = config.olderthan;
if (isNaN(before)) {
return void cb('--olderthan error [' + config.olderthan + '] not a valid date');
}
})));
});
}
let blobsbefore = before;
if (config.blobsolderthan) {
blobsbefore = config.blobsolderthan;
if (isNaN(blobsbefore)) {
return void cb('--blobsolderthan error [' + config.blobsolderthan + '] not a valid date');
}
}
let files = [];
Object.keys(dsFileStats).forEach((f) => {
if (!(f in pinned)) {
const isBlob = dsFileStats[f].filename.indexOf('.ndjson') === -1;
if ((+dsFileStats[f].atime) >= ((isBlob) ? blobsbefore : before)) { return; }
files.push({
filename: dsFileStats[f].filename,
size: dsFileStats[f].size,
atime: dsFileStats[f].atime
});
}
});
cb(null, files);
} else {
out.sort((a,b) => (a[1] - b[1]));
cb(null, out.slice());
}
});
}).nThen(() => {
if (process.argv.indexOf('--unpinned') > -1) {
const ot = process.argv.indexOf('--olderthan');
let before = Infinity;
if (ot > -1) {
before = new Date(process.argv[ot+1]);
if (isNaN(before)) {
throw new Error('--olderthan error [' + process.argv[ot+1] + '] not a valid date');
}
};
if (!module.parent) {
let config = {};
if (process.argv.indexOf('--unpinned') > -1) { config.unpinned = true; }
const ot = process.argv.indexOf('--olderthan');
config.olderthan = ot > -1 && new Date(process.argv[ot+1]);
const bot = process.argv.indexOf('--blobsolderthan');
config.blobsolderthan = bot > -1 && new Date(process.argv[bot+1]);
module.exports.load(config, function (err, data) {
if (err) { throw new Error(err); }
if (!Array.isArray(data)) { return; }
if (config.unpinned) {
data.forEach((f) => { console.log(f.filename + " " + f.size + " " + (+f.atime)); });
} else {
data.forEach((x) => { console.log(x[0] + ' ' + x[1] + ' MB'); });
}
const bot = process.argv.indexOf('--blobsolderthan');
let blobsbefore = before;
if (bot > -1) {
blobsbefore = new Date(process.argv[bot+1]);
if (isNaN(blobsbefore)) {
throw new Error('--blobsolderthan error [' + process.argv[bot+1] + '] not a valid date');
}
}
Object.keys(dsFileStats).forEach((f) => {
if (!(f in pinned)) {
const isBlob = dsFileStats[f].filename.indexOf('.ndjson') === -1;
if ((+dsFileStats[f].mtime) >= ((isBlob) ? blobsbefore : before)) { return; }
console.log(dsFileStats[f].filename + " " + dsFileStats[f].size + " " +
(+dsFileStats[f].mtime));
}
});
} else {
out.sort((a,b) => (a[1] - b[1]));
out.forEach((x) => { console.log(x[0] + ' ' + x[1] + ' MB'); });
}
});
});
}