Optimize comment.js

.github/workflows/commenter.yml

@@ -13,7 +13,7 @@ jobs:
       uses: actions/setup-node@v4
     - run: npm install
     - run: |
-        node lib/comment.js | tee -a results.txt
+        node lib/comment.js --diff | tee -a results.txt
     - name: Comment PR
       uses: marocchino/sticky-pull-request-comment@v2
       with:

lib/comment.js

@@ -5,29 +5,23 @@ const yaml = require('js-yaml');
 const { spawnSync } = require('child_process');
 const ssri = require('ssri');
 const { getVendors } = require('hexo-theme-next/scripts/events/lib/utils');
+const yargs = require('yargs/yargs');
+const { hideBin } = require('yargs/helpers');
+
+const argv = yargs(hideBin(process.argv))
+  .option('diff', {
+    describe: 'Enable diff mode',
+    type: 'boolean',
+    default: false
+  })
+  .argv;
 
 const vendorsFile = fs.readFileSync(
   path.join(path.dirname(require.resolve('hexo-theme-next')), '_vendors.yml')
 );
 const dependencies = yaml.load(vendorsFile);
 
 const newPlugins = require('../package.json').dependencies;
-const oldPlugins = JSON.parse(spawnSync('curl', ['https://raw.githubusercontent.com/next-theme/plugins/main/package.json']).stdout).dependencies;
-
-const diff = [];
-Object.keys(newPlugins).forEach(key => {
-  if (!(key in oldPlugins) || newPlugins[key] !== oldPlugins[key]) {
-    diff.push(key);
-  }
-});
-if (diff.length > 0) {
-  console.log('The following packages are updated in the Pull Request.');
-  console.log(diff.map(item => '- ' + item).join('\n'));
-  console.log('\nThe affected CDN links are listed below.');
-  printCDNTable();
-} else {
-  console.log('No packages are updated in the Pull Request.');
-}
 
 function request(url) {
   return new Promise((resolve, reject) => {
@@ -75,14 +69,44 @@ async function formatTable(name, links, groundTruth) {
 ${content}`);
 }
 
-async function printCDNTable() {
+async function printCDNTable(names) {
   for (const [key, value] of Object.entries(dependencies)) {
     const { name, file } = value;
-    if (!diff.includes(name) || !file) continue;
+    if (!names.includes(name) || !file) continue;
     const version = newPlugins[name];
     const links = getVendors({ ...value, version, minified: file });
     const integrity = await ssri
       .fromStream(fs.createReadStream(`./node_modules/${name}/${file}`), { algorithms: ['sha256'] });
     await formatTable(key, links, integrity.toString());
   }
 }
+
+async function printDiff() {
+  const oldPlugins = JSON.parse(spawnSync('curl', ['https://raw.githubusercontent.com/next-theme/plugins/main/package.json']).stdout).dependencies;
+
+  const diff = [];
+  Object.keys(newPlugins).forEach(key => {
+    if (!(key in oldPlugins) || newPlugins[key] !== oldPlugins[key]) {
+      diff.push(key);
+    }
+  });
+  if (diff.length > 0) {
+    console.log('The following packages are updated in the Pull Request.');
+    console.log(diff.map(item => '- ' + item).join('\n'));
+    console.log('\nThe affected CDN links are listed below.');
+    printCDNTable(diff);
+  } else {
+    console.log('No packages are updated in the Pull Request.');
+  }
+}
+
+async function printAll() {
+  const names = Object.keys(dependencies).map(key => dependencies[key].name);
+  printCDNTable(names);
+}
+
+if (argv.diff) {
+  printDiff();
+} else {
+  printAll();
+}