feat: publish CDN check script (#452)

* feat: publish CDN check script

* feat: publish check add md5 check

package.json

@@ -25,12 +25,13 @@
  "build-test": "node browser-build.js > test/browser/build/aliyun-oss-sdk.js && node task/browser-test-build.js > test/browser/build/tests.js",
  "browser-test": "npm run build-test && karma start",
  "build-dist": "node browser-build.js > dist/aliyun-oss-sdk.js && MINIFY=1 node browser-build.js > dist/aliyun-oss-sdk.min.js",
+ "publish-to-npm": "node publish-npm-check.js && npm publish",
  "publish-to-cdn": "node publish.js"
  },
  "git-pre-hooks": {
  "pre-release": "npm run build-dist",
  "post-release": [
- "npm publish",
+ "npm run publish-to-npm",
  "npm run publish-to-cdn"
  ]
  },

publish-check.js

@@ -0,0 +1,44 @@
+
+const fs = require('fs');
+const crypto = require('crypto');
+const pkg = require('./package.json');
+
+exports.checkDist = function checkDist(filePath) {
+ const stat = fs.statSync(filePath);
+ if (stat.size === 0) {
+ throw new Error('dist file size is 0');
+ }
+ const data = fs.readFileSync(filePath, 'utf8');
+ const arr = data.split('\n')[0].split(' ');
+ const distVer = arr[arr.length - 1];
+ console.log('pkgVer', `v${pkg.version}`);
+ console.log('distVer', distVer);
+ if (distVer !== `v${pkg.version}`) {
+ throw new Error('version is not match');
+ }
+};
+
+exports.checkCDNFile = function* (object, store) {
+ const result = yield store.head(object);
+ if (result.status !== 200 || result.res.headers['content-length'] === '0') {
+ yield store.delete(object);
+ throw new Error('CDN file is incorrect or size is 0');
+ }
+};
+
+exports.caculateFileMd5 = function (filePath) {
+ return new Promise((resolve, reject) => {
+ const rs = fs.createReadStream(filePath);
+
+ const hash = crypto.createHash('md5');
+ rs.on('data', hash.update.bind(hash));
+ rs.on('error', (err) => {
+ reject(err);
+ });
+ rs.on('end', () => {
+ const md5Content = hash.digest('base64');
+ resolve(md5Content);
+ });
+ });
+};
+

publish-npm-check.js

@@ -0,0 +1,6 @@
+
+const check = require('./publish-check');
+
+const dist = './dist/aliyun-oss-sdk.min.js';
+
+check.checkDist(dist);

publish.js

@@ -1,20 +1,29 @@
-var env = process.env;
-var oss = require('.');
-var co = require('co');
-var pkg = require('./package.json');
+const { env } = process;
+const oss = require('.');
+const co = require('co');
+const pkg = require('./package.json');
+const check = require('./publish-check');
 
-var store = oss({
+const store = oss({
  accessKeyId: env.ALI_SDK_OSS_CDN_ID,
  accessKeySecret: env.ALI_SDK_OSS_CDN_SECRET,
  endpoint: env.ALI_SDK_OSS_CDN_ENDPOINT,
  bucket: env.ALI_SDK_OSS_CDN_BUCKET,
 });
 
-var current = 'aliyun-oss-sdk-' + pkg.version + '.min.js';
-var dist = './dist/aliyun-oss-sdk.min.js';
+const current = `aliyun-oss-sdk-${pkg.version}.min.js`;
+const dist = './dist/aliyun-oss-sdk.min.js';
 
 co(function* () {
- yield store.put(current, dist);
-}).catch(function (err) {
+ check.checkDist(dist); // check file exist
+ const contentMd5 = yield check.caculateFileMd5(dist); // check md5 to server
+ yield store.put(current, dist, {
+ headers: {
+ 'Content-Md5': contentMd5,
+ },
+ });
+ yield check.checkCDNFile(current, store);// check cdn file
+ console.log(`publish CDN success, version is ${pkg.version}`);
+}).catch((err) => {
  console.log(err);
 });