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pinneddata can now show you what is unpinned

pull/1/head
Caleb James DeLisle 2017-05-31 13:05:49 +02:00
parent f9023185c1
commit 5050023b6a
1 changed files with 23 additions and 9 deletions
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32
pinneddata.js
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@ -26,14 +26,14 @@ const hashesFromPinFile = (pinFile, fileName) => {
return Object.keys(pins);
};
const sizeForHashes = (hashes, dsFileSizes) => {
const sizeForHashes = (hashes, dsFileStats) => {
let sum = 0;
hashes.forEach((h) => {
const s = dsFileSizes[h];
const s = dsFileStats[h];
if (typeof(s) !== 'number') {
//console.log('missing ' + h + ' ' + typeof(s));
} else {
sum += s;
sum += s.size;
}
});
return sum;
@ -43,8 +43,9 @@ const sema = Semaphore.create(20);
let dirList;
const fileList = [];
const dsFileSizes = {};
const dsFileStats = {};
const out = [];
const pinned = {};
nThen((waitFor) => {
Fs.readdir('./datastore', waitFor((err, list) => {
@ -65,7 +66,7 @@ nThen((waitFor) => {
sema.take((returnAfter) => {
Fs.stat(f, waitFor(returnAfter((err, st) => {
if (err) { throw err; }
dsFileSizes[f.replace(/^.*\/([^\/]*)\.ndjson$/, (all, a) => (a))] = st.size;
dsFileStats[f.replace(/^.*\/([^\/]*)\.ndjson$/, (all, a) => (a))] = st;
})));
});
});
@ -90,12 +91,25 @@ nThen((waitFor) => {
Fs.readFile(f, waitFor(returnAfter((err, content) => {
if (err) { throw err; }
const hashes = hashesFromPinFile(content.toString('utf8'), f);
const size = sizeForHashes(hashes, dsFileSizes);
out.push([f, Math.floor(size / (1024 * 1024))]);
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(() => {
out.sort((a,b) => (a[1] - b[1]));
out.forEach((x) => { console.log(x[0] + ' ' + x[1] + ' MB'); });
if (process.argv.indexOf('--unpinned') > -1) {
Object.keys(dsFileStats).forEach((f) => {
if (!(f in pinned)) {
console.log("./datastore/" + f.slice(0,2) + "/" + f + ".ndjson " +
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'); });
}
});