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Update lbry-format

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Shawn 2019-01-11 12:16:02 -06:00
parent 3bc34d5109
commit cc944a9d3d
3 changed files with 78 additions and 74 deletions
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76
LBRY 3D Viewer/Assets/Editor/LBRY/lbry-format/index.js
View file

@ -87,7 +87,6 @@ async function packDirectory(directory, options = {}) {
writeFirstEntry(options, tarPack);
await walkAndRun(async (file) => {
try{
contents = await readFile(path.normalize(file));
// Must be chunked to avoid issues with fixed memory limits.
@ -113,7 +112,7 @@ async function packDirectory(directory, options = {}) {
contents = zstd.compressChunks(chunkIterator, contents.length, COMPRESSION_LEVEL);
let name = path.relative(packRoot, file);
let name = path.relative(packRoot, file).replace('\\', '/');
if(/^\.\//.test(name)) {
name = name.slice(2);
@ -126,9 +125,8 @@ async function packDirectory(directory, options = {}) {
});
await writeStream(entry, contents);
//console.log(contents)
entry.end();
}catch (e){console.log(e)}
}, directory, packRoot);
tarPack.finalize();
};
@ -154,42 +152,46 @@ function streamToBuffer(stream) {
async function unpackDirectory(directory, options = {}) {
if(!fs.existsSync(directory)) {
fs.mkdirSync(directory);
}
const fileReadStream = getFileReadStream(options);
const zstd = await getZstd();
const extract = tar.extract();
extract.on('entry', async (header, fileStream, next) => {
let contents = await streamToBuffer(fileStream);
contents = new Uint8Array(contents);
contents = zstd.decompress(contents);
if(!/^\./.test(header.name)) {
if(header.name == 'index.html') {
console.log(String.fromCharCode.apply(null, contents))
}
const writePath = path.join(directory, header.name);
fs.promises.mkdir(path.dirname(writePath), { recursive: true });
var fileWriteStream = fs.createWriteStream(writePath);
fileWriteStream.write(contents);
fileWriteStream.end();
next();
} else {
fileStream.resume();
next();
return new Promise(async (resolve) => {
if(!fs.existsSync(directory)) {
fs.mkdirSync(directory);
}
});
extract.on('finish', () => {
// all entries read
});
const fileReadStream = getFileReadStream(options);
const zstd = await getZstd();
fileReadStream.pipe(extract);
const extract = tar.extract();
extract.on('entry', async (header, fileStream, next) => {
let contents = await streamToBuffer(fileStream);
contents = new Uint8Array(contents);
contents = zstd.decompress(contents);
if(!/^\./.test(header.name)) {
const writePath = path.join(directory, header.name);
try {
fs.mkdirSync(path.dirname(writePath), { recursive: true });
} catch (e) {
// Directory exists
}
const fileWriteStream = fs.createWriteStream(writePath);
fileWriteStream.write(contents);
fileWriteStream.end();
next();
} else {
fileStream.resume();
next();
}
});
extract.on('finish', () => {
resolve(true);
});
fileReadStream.pipe(extract);
});
}
/*

76
LBRY 3D Viewer/Assets/Editor/LBRY/lbry-format~/index.js
View file

@ -87,7 +87,6 @@ async function packDirectory(directory, options = {}) {
writeFirstEntry(options, tarPack);
await walkAndRun(async (file) => {
try{
contents = await readFile(path.normalize(file));
// Must be chunked to avoid issues with fixed memory limits.
@ -113,7 +112,7 @@ async function packDirectory(directory, options = {}) {
contents = zstd.compressChunks(chunkIterator, contents.length, COMPRESSION_LEVEL);
let name = path.relative(packRoot, file);
let name = path.relative(packRoot, file).replace('\\', '/');
if(/^\.\//.test(name)) {
name = name.slice(2);
@ -126,9 +125,8 @@ async function packDirectory(directory, options = {}) {
});
await writeStream(entry, contents);
//console.log(contents)
entry.end();
}catch (e){console.log(e)}
}, directory, packRoot);
tarPack.finalize();
};
@ -154,42 +152,46 @@ function streamToBuffer(stream) {
async function unpackDirectory(directory, options = {}) {
if(!fs.existsSync(directory)) {
fs.mkdirSync(directory);
}
const fileReadStream = getFileReadStream(options);
const zstd = await getZstd();
const extract = tar.extract();
extract.on('entry', async (header, fileStream, next) => {
let contents = await streamToBuffer(fileStream);
contents = new Uint8Array(contents);
contents = zstd.decompress(contents);
if(!/^\./.test(header.name)) {
if(header.name == 'index.html') {
console.log(String.fromCharCode.apply(null, contents))
}
const writePath = path.join(directory, header.name);
fs.promises.mkdir(path.dirname(writePath), { recursive: true });
var fileWriteStream = fs.createWriteStream(writePath);
fileWriteStream.write(contents);
fileWriteStream.end();
next();
} else {
fileStream.resume();
next();
return new Promise(async (resolve) => {
if(!fs.existsSync(directory)) {
fs.mkdirSync(directory);
}
});
extract.on('finish', () => {
// all entries read
});
const fileReadStream = getFileReadStream(options);
const zstd = await getZstd();
fileReadStream.pipe(extract);
const extract = tar.extract();
extract.on('entry', async (header, fileStream, next) => {
let contents = await streamToBuffer(fileStream);
contents = new Uint8Array(contents);
contents = zstd.decompress(contents);
if(!/^\./.test(header.name)) {
const writePath = path.join(directory, header.name);
try {
fs.mkdirSync(path.dirname(writePath), { recursive: true });
} catch (e) {
// Directory exists
}
const fileWriteStream = fs.createWriteStream(writePath);
fileWriteStream.write(contents);
fileWriteStream.end();
next();
} else {
fileStream.resume();
next();
}
});
extract.on('finish', () => {
resolve(true);
});
fileReadStream.pipe(extract);
});
}
/*

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lbry.unitypackage
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