mirror of
https://github.com/LukeHagar/vercel.git
synced 2025-12-08 04:22:09 +00:00
Create monorepo (#2812)
* Move now-cli to /packages/now-cli * Fix .gitignore paths * Add now-client * Add lerna to top level * Add scripts * Update codeowners * Fix `/now-cli/build.ts` script * Fix circleci path to artifacts * Use relative paths * Fix path to scripts * Add test-lint script * Add missing return type * Fix typo in test-lint * Fix string match in shell scripts * Fix path to hugo * Add package node_modules * Delete lock files in packages, use root yarn.lock * Add missing b.js file * Add test-integration-now-dev script * Add missing test files * Add missing integration test script * Add missing test files * Delete travis.yml * Fix ts-jest in now-client * Add support for Node 8 (ES2015 target) * Add support for Node 8 * Add polyfill for Node 8 * Fix polyfill for Node 8 * Only run coverage for now-cli * Add packages from now-builders * Run integration tests for builders * Add node_modules to cache * Add root readme.md * Move readme to top level * Add yarn bootstrap * Add bootstrap step * Add dist to `persist_to_workspace` * Fix 08-yarn-npm integration test * Remove duplicate path * Change stdio to inherit * Add back store_artifacts * testing - remove bootstrap step * Add back now-build-utils * Remove bootstrap step * Fix test again * Add console.log() * Fix lint * Use local ncc version * Install go * Revert changes to stdio and console.log() * Add missing now-go test * Add missing integration tests * Add --runInBand flag * Fix now-node-bridge persistence * Add missing symlinks * Add codeowners * Consolidate into single run.sh function * Run uniq * Fix typo * Change now-routing-utils to test-unit * Special case test for node 8 * Add docs from builders * Only run script for modified packages * Add test-integration-once which only runs once * Fix set intersection
This commit is contained in:
Steven
209
test/lib/deployment/test-deployment.js
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209
test/lib/deployment/test-deployment.js
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@@ -0,0 +1,209 @@
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const assert = require('assert');
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const bufferReplace = require('buffer-replace');
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const fs = require('fs');
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const glob = require('util').promisify(require('glob'));
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const path = require('path');
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const { spawn } = require('child_process');
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const fetch = require('./fetch-retry.js');
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const { nowDeploy } = require('./now-deploy.js');
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async function packAndDeploy (builderPath) {
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await spawnAsync('npm', [ '--loglevel', 'warn', 'pack' ], {
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stdio: 'inherit',
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cwd: builderPath,
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});
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const tarballs = await glob('*.tgz', { cwd: builderPath });
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const tgzPath = path.join(builderPath, tarballs[0]);
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console.log('tgzPath', tgzPath);
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const url = await nowDeployIndexTgz(tgzPath);
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await fetchTgzUrl(`https://${url}`);
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fs.unlinkSync(tgzPath);
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return url;
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}
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const RANDOMNESS_PLACEHOLDER_STRING = 'RANDOMNESS_PLACEHOLDER';
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async function testDeployment (
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{ builderUrl, buildUtilsUrl },
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fixturePath,
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buildDelegate
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) {
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console.log('testDeployment', fixturePath);
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const globResult = await glob(`${fixturePath}/**`, { nodir: true });
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const bodies = globResult.reduce((b, f) => {
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const r = path.relative(fixturePath, f);
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b[r] = fs.readFileSync(f);
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return b;
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}, {});
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const randomness = Math.floor(Math.random() * 0x7fffffff)
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.toString(16)
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.repeat(6)
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.slice(0, RANDOMNESS_PLACEHOLDER_STRING.length);
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for (const file of Object.keys(bodies)) {
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bodies[file] = bufferReplace(
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bodies[file],
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RANDOMNESS_PLACEHOLDER_STRING,
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randomness
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);
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}
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const nowJson = JSON.parse(bodies['now.json']);
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for (const build of nowJson.builds) {
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if (builderUrl) {
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if (builderUrl === '@canary') {
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build.use = `${build.use}@canary`;
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} else {
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build.use = `https://${builderUrl}`;
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}
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}
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if (buildUtilsUrl) {
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build.config = build.config || {};
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const { config } = build;
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if (buildUtilsUrl === '@canary') {
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config.useBuildUtils = config.useBuildUtils || '@now/build-utils';
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config.useBuildUtils = `${config.useBuildUtils}@canary`;
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} else {
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config.useBuildUtils = `https://${buildUtilsUrl}`;
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}
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}
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if (buildDelegate) {
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buildDelegate(build);
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}
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}
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bodies['now.json'] = Buffer.from(JSON.stringify(nowJson));
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delete bodies['probe.js'];
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const { deploymentId, deploymentUrl } = await nowDeploy(bodies, randomness);
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console.log('deploymentUrl', `https://${deploymentUrl}`);
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for (const probe of nowJson.probes || []) {
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console.log('testing', JSON.stringify(probe));
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const probeUrl = `https://${deploymentUrl}${probe.path}`;
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const fetchOpts = { method: probe.method, headers: { ...probe.headers } };
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if (probe.body) {
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fetchOpts.headers['content-type'] = 'application/json';
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fetchOpts.body = JSON.stringify(probe.body);
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}
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const { text, resp } = await fetchDeploymentUrl(probeUrl, fetchOpts);
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console.log('finished testing', JSON.stringify(probe));
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if (probe.status) {
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if (probe.status !== resp.status) {
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throw new Error(
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`Fetched page ${probeUrl} does not return the status ${
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probe.status
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} Instead it has ${resp.status}`
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);
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}
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}
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if (probe.mustContain) {
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if (!text.includes(probe.mustContain)) {
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fs.writeFileSync(path.join(__dirname, 'failed-page.txt'), text);
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const headers = Array.from(resp.headers.entries())
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.map(([ k, v ]) => ` ${k}=${v}`)
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.join('\n');
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throw new Error(
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`Fetched page ${probeUrl} does not contain ${probe.mustContain}.`
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+ ` Instead it contains ${text.slice(0, 60)}`
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+ ` Response headers:\n ${headers}`
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);
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}
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} else if (probe.responseHeaders) {
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// eslint-disable-next-line no-loop-func
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Object.keys(probe.responseHeaders).forEach((header) => {
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if (resp.headers.get(header) !== probe.responseHeaders[header]) {
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const headers = Array.from(resp.headers.entries())
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.map(([ k, v ]) => ` ${k}=${v}`)
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.join('\n');
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throw new Error(
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`Fetched page ${probeUrl} does not contain header ${header}: \`${
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probe.responseHeaders[header]
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}\`.\n\nResponse headers:\n ${headers}`
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);
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}
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});
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} else if (!probe.status) {
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assert(false, 'probe must have a test condition');
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}
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}
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const probeJsFullPath = path.resolve(fixturePath, 'probe.js');
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if (fs.existsSync(probeJsFullPath)) {
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await require(probeJsFullPath)({ deploymentUrl, fetch, randomness });
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}
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return { deploymentId, deploymentUrl };
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}
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async function nowDeployIndexTgz (file) {
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const bodies = {
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'index.tgz': fs.readFileSync(file),
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'now.json': Buffer.from(JSON.stringify({ version: 2 })),
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};
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return (await nowDeploy(bodies)).deploymentUrl;
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}
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async function fetchDeploymentUrl (url, opts) {
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for (let i = 0; i < 50; i += 1) {
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const resp = await fetch(url, opts);
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const text = await resp.text();
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if (text && !text.includes('Join Free')) {
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return { resp, text };
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}
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await new Promise((r) => setTimeout(r, 1000));
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}
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throw new Error(`Failed to wait for deployment READY. Url is ${url}`);
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}
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async function fetchTgzUrl (url) {
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for (let i = 0; i < 500; i += 1) {
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const resp = await fetch(url);
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if (resp.status === 200) {
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const buffer = await resp.buffer();
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if (buffer[0] === 0x1f) {
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// tgz beginning
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return;
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}
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}
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await new Promise((r) => setTimeout(r, 1000));
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}
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throw new Error(`Failed to wait for builder url READY. Url is ${url}`);
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}
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async function spawnAsync (...args) {
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return await new Promise((resolve, reject) => {
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const child = spawn(...args);
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let result;
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if (child.stdout) {
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result = '';
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child.stdout.on('data', (chunk) => {
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result += chunk.toString();
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});
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}
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child.on('error', reject);
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child.on('close', (code, signal) => {
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if (code !== 0) {
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if (result) console.log(result);
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reject(new Error(`Exited with ${code || signal}`));
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return;
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}
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resolve(result);
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});
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});
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}
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module.exports = {
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packAndDeploy,
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testDeployment,
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};
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