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#!/usr/bin/env node
import * as promisify from 'es6-promisify';
import * as _ from 'lodash';
import * as moment from 'moment';
import opn = require('opn');
import { exec as execAsync, spawn } from 'promisify-child-process';
import * as prompt from 'prompt';
import semver = require('semver');
import semverDiff = require('semver-diff');
import semverSort = require('semver-sort');
import { constants } from './constants';
import { Package, PackageToVersionChange, SemVerIndex, VersionChangelog } from './types';
import { changelogUtils } from './utils/changelog_utils';
import { utils } from './utils/utils';
const DOC_GEN_COMMAND = 'docs:json';
const NPM_NAMESPACE = '@0xproject/';
const IS_DRY_RUN = process.env.IS_DRY_RUN === 'true';
const TODAYS_TIMESTAMP = moment().unix();
const semverNameToIndex: { [semver: string]: number } = {
patch: SemVerIndex.Patch,
minor: SemVerIndex.Minor,
major: SemVerIndex.Major,
};
const packageNameToWebsitePath: { [name: string]: string } = {
'0x.js': '0xjs',
'web3-wrapper': 'web3_wrapper',
contracts: 'contracts',
connect: 'connect',
'json-schemas': 'json-schemas',
'sol-compiler': 'sol-compiler',
'sol-cov': 'sol-cov',
subproviders: 'subproviders',
'order-utils': 'order-utils',
'ethereum-types': 'ethereum-types',
};
(async () => {
// Fetch public, updated Lerna packages
const shouldIncludePrivate = false;
const updatedPublicPackages = await utils.getUpdatedPackagesAsync(shouldIncludePrivate);
await confirmDocPagesRenderAsync(updatedPublicPackages);
// Update CHANGELOGs
const updatedPublicPackageNames = _.map(updatedPublicPackages, pkg => pkg.packageJson.name);
utils.log(`Will update CHANGELOGs and publish: \n${updatedPublicPackageNames.join('\n')}\n`);
const packageToVersionChange = await updateChangeLogsAsync(updatedPublicPackages);
// Push changelog changes to Github
if (!IS_DRY_RUN) {
await pushChangelogsToGithubAsync();
}
// Call LernaPublish
utils.log('Version updates to apply:');
_.each(packageToVersionChange, (versionChange: string, packageName: string) => {
utils.log(`${packageName} -> ${versionChange}`);
});
utils.log(`Calling 'lerna publish'...`);
await lernaPublishAsync(packageToVersionChange);
})().catch(err => {
utils.log(err);
process.exit(1);
});
async function confirmDocPagesRenderAsync(packages: Package[]): Promise<void> {
// push docs to staging
utils.log("Upload all docJson's to S3 staging...");
await execAsync(`yarn stage_docs`, { cwd: constants.monorepoRootPath });
// deploy website to staging
utils.log('Deploy website to staging...');
const pathToWebsite = `${constants.monorepoRootPath}/packages/website`;
await execAsync(`yarn deploy_staging`, { cwd: pathToWebsite });
const packagesWithDocs = _.filter(packages, pkg => {
const scriptsIfExists = pkg.packageJson.scripts;
if (_.isUndefined(scriptsIfExists)) {
throw new Error('Found a public package without any scripts in package.json');
}
return !_.isUndefined(scriptsIfExists[DOC_GEN_COMMAND]);
});
_.each(packagesWithDocs, pkg => {
const name = pkg.packageJson.name;
const nameWithoutPrefix = _.startsWith(name, NPM_NAMESPACE) ? name.split('@0xproject/')[1] : name;
const docSegmentIfExists = packageNameToWebsitePath[nameWithoutPrefix];
if (_.isUndefined(docSegmentIfExists)) {
throw new Error(
`Found package '${name}' with doc commands but no corresponding docSegment in monorepo_scripts
package.ts. Please add an entry for it and try again.`,
);
}
const link = `${constants.stagingWebsite}/docs/${docSegmentIfExists}`;
// tslint:disable-next-line:no-floating-promises
opn(link);
});
prompt.start();
const message = 'Do all the doc pages render properly? (yn)';
const result = await promisify(prompt.get)([message]);
const didConfirm = result[message] === 'y';
if (!didConfirm) {
utils.log('Publish process aborted.');
process.exit(0);
}
}
async function pushChangelogsToGithubAsync(): Promise<void> {
await execAsync(`git add . --all`, { cwd: constants.monorepoRootPath });
await execAsync(`git commit -m "Updated CHANGELOGS"`, { cwd: constants.monorepoRootPath });
await execAsync(`git push`, { cwd: constants.monorepoRootPath });
utils.log(`Pushed CHANGELOG updates to Github`);
}
async function updateChangeLogsAsync(updatedPublicPackages: Package[]): Promise<PackageToVersionChange> {
const packageToVersionChange: PackageToVersionChange = {};
for (const pkg of updatedPublicPackages) {
const packageName = pkg.packageJson.name;
let changelog = changelogUtils.getChangelogOrCreateIfMissing(packageName, pkg.location);
const currentVersion = pkg.packageJson.version;
const shouldAddNewEntry = changelogUtils.shouldAddNewChangelogEntry(
pkg.packageJson.name,
currentVersion,
changelog,
);
if (shouldAddNewEntry) {
// Create a new entry for a patch version with generic changelog entry.
const nextPatchVersionIfValid = semver.inc(currentVersion, 'patch');
if (_.isNull(nextPatchVersionIfValid)) {
throw new Error(`Encountered invalid semver version: ${currentVersion} for package: ${packageName}`);
}
const newChangelogEntry: VersionChangelog = {
timestamp: TODAYS_TIMESTAMP,
version: nextPatchVersionIfValid,
changes: [
{
note: 'Dependencies updated',
},
],
};
changelog = [newChangelogEntry, ...changelog];
packageToVersionChange[packageName] = semverDiff(currentVersion, nextPatchVersionIfValid);
} else {
// Update existing entry with timestamp
const lastEntry = changelog[0];
if (_.isUndefined(lastEntry.timestamp)) {
lastEntry.timestamp = TODAYS_TIMESTAMP;
}
// Check version number is correct.
const proposedNextVersion = lastEntry.version;
lastEntry.version = updateVersionNumberIfNeeded(currentVersion, proposedNextVersion);
changelog[0] = lastEntry;
packageToVersionChange[packageName] = semverDiff(currentVersion, lastEntry.version);
}
// Save updated CHANGELOG.json
await changelogUtils.writeChangelogJsonFileAsync(pkg.location, changelog);
utils.log(`${packageName}: Updated CHANGELOG.json`);
// Generate updated CHANGELOG.md
const changelogMd = changelogUtils.generateChangelogMd(changelog);
await changelogUtils.writeChangelogMdFileAsync(pkg.location, changelogMd);
utils.log(`${packageName}: Updated CHANGELOG.md`);
}
return packageToVersionChange;
}
async function lernaPublishAsync(packageToVersionChange: { [name: string]: string }): Promise<void> {
// HACK: Lerna publish does not provide a way to specify multiple package versions via
// flags so instead we need to interact with their interactive prompt interface.
const PACKAGE_REGISTRY = 'https://registry.npmjs.org/';
const child = spawn('lerna', ['publish', `--registry=${PACKAGE_REGISTRY}`], {
cwd: constants.monorepoRootPath,
});
let shouldPrintOutput = false;
child.stdout.on('data', (data: Buffer) => {
const output = data.toString('utf8');
if (shouldPrintOutput) {
utils.log(output);
}
const isVersionPrompt = _.includes(output, 'Select a new version');
if (isVersionPrompt) {
const outputStripLeft = output.split('new version for ')[1];
const packageName = outputStripLeft.split(' ')[0];
let versionChange = packageToVersionChange[packageName];
const isPrivatePackage = _.isUndefined(versionChange);
if (isPrivatePackage) {
versionChange = 'patch'; // Always patch updates to private packages.
}
const semVerIndex = semverNameToIndex[versionChange];
child.stdin.write(`${semVerIndex}\n`);
}
const isFinalPrompt = _.includes(output, 'Are you sure you want to publish the above changes?');
if (isFinalPrompt && !IS_DRY_RUN) {
child.stdin.write(`y\n`);
// After confirmations, we want to print the output to watch the `lerna publish` command
shouldPrintOutput = true;
} else if (isFinalPrompt && IS_DRY_RUN) {
utils.log(
`Submitted all versions to Lerna but since this is a dry run, did not confirm. You need to CTRL-C to exit.`,
);
}
});
child.stderr.on('data', (data: Buffer) => {
const output = data.toString('utf8');
utils.log('Stderr:', output);
});
}
function updateVersionNumberIfNeeded(currentVersion: string, proposedNextVersion: string): string {
const updatedVersionIfValid = semver.inc(currentVersion, 'patch');
if (_.isNull(updatedVersionIfValid)) {
throw new Error(`Encountered invalid semver: ${currentVersion}`);
}
if (proposedNextVersion === currentVersion) {
return updatedVersionIfValid;
}
const sortedVersions = semverSort.desc([proposedNextVersion, currentVersion]);
if (sortedVersions[0] !== proposedNextVersion) {
return updatedVersionIfValid;
}
return proposedNextVersion;
}
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