chore: CI generated commit hash and no gen comment (#3301)

Author: shortcuts

.github/workflows/check.yml

@@ -30,7 +30,7 @@ jobs:
       - uses: marocchino/sticky-pull-request-comment@v2
         with:
           message: |
-            ### 🔨 The generated code will be pushed at the end of the CI.
+            ### 🪓 The generated code will be pushed at the end of the CI.
 
             Action triggered by commit [`${{ github.sha }}`](${{ github.event.pull_request.base.repo.html_url }}/commit/${{ github.sha }}).
 
@@ -472,13 +472,24 @@ jobs:
 
       - name: update generation comment
         uses: marocchino/sticky-pull-request-comment@v2
+        if: ${{ steps.pushGeneratedCode.outputs.GENERATED_COMMIT == '' }}
+        with:
+          message: |
+            ### No code generated
+
+            _If you believe code should've been generated, please, [report the issue](https://github.com/algolia/api-clients-automation/issues/new?assignees=&labels=bug%2Ctriage&projects=&template=Bug_report.yml&title=%5Bbug%5D%3A+)._
+
+      - name: update generation comment
+        uses: marocchino/sticky-pull-request-comment@v2
+        if: ${{ steps.pushGeneratedCode.outputs.GENERATED_COMMIT != '' }}
         with:
           message: |
             ### ✔️ Code generated!
 
             |  Name | Link |
             |---------------------------------|------------------------|
-            | 🔨 Triggered by | [`${{ github.sha }}`](${{ github.event.pull_request.base.repo.html_url }}/commit/${{ github.sha }}) |
+            | 🪓 Triggered by | [`${{ github.sha }}`](${{ github.event.pull_request.base.repo.html_url }}/commit/${{ github.sha }}) |
+            | 🍃 Generated commit | [`${{ steps.pushGeneratedCode.outputs.GENERATED_COMMIT }}`](${{ github.event.pull_request.base.repo.html_url }}/commit/${{ steps.pushGeneratedCode.outputs.GENERATED_COMMIT }}) |
             | 🌲 Generated branch | [`generated/${{ github.head_ref }}`](${{ github.event.pull_request.base.repo.html_url }}/tree/generated/${{ github.head_ref }}) |
 
       - name: Spread generation to each repository

scripts/ci/codegen/pushGeneratedCode.ts

@@ -1,4 +1,6 @@
 /* eslint-disable no-console */
+import { setOutput } from '@actions/core';
+
 import { configureGitHubAuthor, ensureGitHubToken, MAIN_BRANCH, run } from '../../common.js';
 import { getNbGitDiff } from '../utils.js';
 
@@ -76,6 +78,8 @@ Co-authored-by: %an <%ae>
   await run('git add .');
   await run(`git commit -m "${message}"`);
   await run(`git push origin ${branchToPush}`);
+
+  setOutput('GENERATED_COMMIT', await run('git rev-parse HEAD'));
 }
 
 if (import.meta.url.endsWith(process.argv[1])) {

scripts/ci/githubActions/createMatrix.ts

@@ -1,5 +1,5 @@
 /* eslint-disable no-case-declarations */
-import * as core from '@actions/core';
+import { setOutput } from '@actions/core';
 
 import { CLIENTS, createClientName, GENERATORS, LANGUAGES } from '../../common.js';
 import { getLanguageFolder, getTestExtension, getTestOutputFolder } from '../../config.js';
@@ -139,31 +139,31 @@ async function createClientMatrix(baseBranch: string): Promise<void> {
   // If there are updates for the Swift client, we allow ourselves to run the CTS on macOS
   const swiftData = clientMatrix.client.find((c) => c.language === 'swift');
   if (swiftData) {
-    core.setOutput('SWIFT_DATA', JSON.stringify(swiftData));
-    core.setOutput('RUN_MACOS_SWIFT_CTS', true);
+    setOutput('SWIFT_DATA', JSON.stringify(swiftData));
+    setOutput('RUN_MACOS_SWIFT_CTS', true);
   }
 
   // If there are updates for the Kotlin client, we allow ourselves to run the build step on macOS
   const runKotlin = clientMatrix.client.find((c) => c.language === 'kotlin');
   if (runKotlin) {
-    core.setOutput('RUN_MACOS_KOTLIN_BUILD', true);
+    setOutput('RUN_MACOS_KOTLIN_BUILD', true);
   }
 
   const javascriptData = clientMatrix.client.find((c) => c.language === 'javascript');
   if (javascriptData) {
-    core.setOutput('JAVASCRIPT_DATA', JSON.stringify(javascriptData));
-    core.setOutput('RUN_GEN_JAVASCRIPT', true);
+    setOutput('JAVASCRIPT_DATA', JSON.stringify(javascriptData));
+    setOutput('RUN_GEN_JAVASCRIPT', true);
     clientMatrix.client = clientMatrix.client.filter((c) => c.language !== 'javascript');
   }
 
   const shouldRun = clientMatrix.client.length > 0;
 
-  core.setOutput('RUN_GEN', shouldRun);
-  core.setOutput('GEN_MATRIX', JSON.stringify(shouldRun ? clientMatrix : EMPTY_MATRIX));
+  setOutput('RUN_GEN', shouldRun);
+  setOutput('GEN_MATRIX', JSON.stringify(shouldRun ? clientMatrix : EMPTY_MATRIX));
 }
 
 function createSpecMatrix(): void {
-  core.setOutput(
+  setOutput(
     'MATRIX',
     JSON.stringify({
       bundledPath: 'specs/bundled',