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Add gulp task 'update-nodes' #1637

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Feb 2, 2017
Merged

Add gulp task 'update-nodes' #1637

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77 changes: 77 additions & 0 deletions gulpfile.js
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,8 @@ const fs = require('fs');
const got = require('got');
const Q = require('bluebird');
const githubUpload = Q.promisify(require('gh-release-assets'));
const cmp = require('semver-compare');
const parseJson = require('xml2js').parseString;

const options = minimist(process.argv.slice(2), {
string: ['platform', 'walletSource'],
Expand Down Expand Up @@ -413,6 +415,81 @@ gulp.task('get-release-checksums', (done) => {
return done();
});

gulp.task('update-nodes', (cb) => {
const clientBinaries = require('./clientBinaries.json'); // eslint-disable-line global-require
const clientBinariesGeth = clientBinaries.clients.Geth;
const localGethVersion = clientBinariesGeth.version;
const newJson = clientBinaries;
const geth = newJson.clients.Geth;

// Query latest geth version
got('https://api.github.com/repos/ethereum/go-ethereum/releases/latest', { json: true })
.then((response) => {
return response.body.tag_name;
})
// Return tag name (e.g. 'v1.5.0')
.then((tagName) => {
const latestGethVersion = tagName.match(/\d+\.\d+\.\d+/)[0];

// Compare to current geth version in clientBinaries.json
if (cmp(latestGethVersion, localGethVersion)) {
geth.version = latestGethVersion;

// Query commit hash (first 8 characters)
got(`https://api.github.com/repos/ethereum/go-ethereum/commits/${tagName}`, { json: true })
.then((response) => {
return String(response.body.sha).substr(0, 8);
})
.then((hash) => {
let blobs; // geth blobs

// Query Azure assets for md5 hashes
got('https://gethstore.blob.core.windows.net/builds?restype=container&comp=list', {
xml: true,
})
.then((response) => {
parseJson(response.body, (err, data) => {
blobs = data.EnumerationResults.Blobs[0].Blob;
});

// For each platform/arch in clientBinaries.json
_.keys(geth.platforms).forEach((platform) => {
_.keys(geth.platforms[platform]).forEach((arch) => {
// Update URL
let url = geth.platforms[platform][arch].download.url;
url = url.replace(/\d+\.\d+\.\d+-[a-z0-9]{8}/, `${latestGethVersion}-${hash}`);
geth.platforms[platform][arch].download.url = url;

// Update bin name (path in archive)
let bin = geth.platforms[platform][arch].download.bin;
bin = bin.replace(/\d+\.\d+\.\d+-[a-z0-9]{8}/, `${latestGethVersion}-${hash}`);
geth.platforms[platform][arch].download.bin = bin;

// Update expected sanity-command version output
geth.platforms[platform][arch].commands.sanity.output[1] =
String(latestGethVersion);

// Update md5 checksum
blobs.forEach((blob) => {
if (String(blob.Name) === _.last(geth.platforms[platform][arch].download.url.split('/'))) {
const sum = new Buffer(blob.Properties[0]['Content-MD5'][0], 'base64');

geth.platforms[platform][arch].download.md5 = sum.toString('hex');
}
});
});
});
})
// Update clientBinares.json
.then(() => {
fs.writeFile('./clientBinaries.json', JSON.stringify(newJson, null, 4));
cb();
});
});
} else cb(); // Already up-to-date
})
.catch(cb);
});

gulp.task('download-signatures', (cb) => {
got('https://www.4byte.directory/api/v1/signatures/?page_size=20000&ordering=created_at', {
Expand Down
4 changes: 3 additions & 1 deletion package.json
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Expand Up @@ -61,7 +61,9 @@
"mocha": "^3.2.0",
"optimist": "^0.6.1",
"run-sequence": "^1.2.1",
"semver-compare": "^1.0.0",
"shelljs": "^0.7.6",
"spectron": "3.3.0"
"spectron": "3.3.0",
"xml2js": "^0.4.17"
}
}
21 changes: 21 additions & 0 deletions yarn.lock
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Expand Up @@ -3508,6 +3508,10 @@ sanitize-filename@^1.6.1:
dependencies:
truncate-utf8-bytes "^1.0.0"

sax@>=0.6.0:
version "1.2.1"
resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.1.tgz#7b8e656190b228e81a66aea748480d828cd2d37a"

secp256k1@^3.0.1:
version "3.2.2"
resolved "https://registry.yarnpkg.com/secp256k1/-/secp256k1-3.2.2.tgz#2103620789ca2c9b79650cdf8cfc9c542be36597"
Expand All @@ -3526,6 +3530,10 @@ seek-bzip@^1.0.3:
dependencies:
commander "~2.8.1"

semver-compare@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/semver-compare/-/semver-compare-1.0.0.tgz#0dee216a1c941ab37e9efb1788f6afc5ff5537fc"

semver-diff@^2.0.0:
version "2.1.0"
resolved "https://registry.yarnpkg.com/semver-diff/-/semver-diff-2.1.0.tgz#4bbb8437c8d37e4b0cf1a68fd726ec6d645d6d36"
Expand Down Expand Up @@ -4327,10 +4335,23 @@ xdg-basedir@^2.0.0:
dependencies:
os-homedir "^1.0.0"

xml2js@^0.4.17:
version "0.4.17"
resolved "https://registry.yarnpkg.com/xml2js/-/xml2js-0.4.17.tgz#17be93eaae3f3b779359c795b419705a8817e868"
dependencies:
sax ">=0.6.0"
xmlbuilder "^4.1.0"

xmlbuilder@8.2.2:
version "8.2.2"
resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-8.2.2.tgz#69248673410b4ba42e1a6136551d2922335aa773"

xmlbuilder@^4.1.0:
version "4.2.1"
resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-4.2.1.tgz#aa58a3041a066f90eaa16c2f5389ff19f3f461a5"
dependencies:
lodash "^4.0.0"

xmldom@0.1.x:
version "0.1.27"
resolved "https://registry.yarnpkg.com/xmldom/-/xmldom-0.1.27.tgz#d501f97b3bdb403af8ef9ecc20573187aadac0e9"
Expand Down