improve perf. benchmark

Author: tatomyr

.github/workflows/performance.yaml

@@ -14,42 +14,6 @@ env:
   REDOCLY_TELEMETRY: off
 
 jobs:
-  # latest-vs-next:
-  #   # Do not run on the release branch (changeset-release/main):
-  #   if: github.head_ref != 'changeset-release/main'
-  #   runs-on: ubuntu-latest
-  #   steps:
-  #     - uses: actions/checkout@v4
-  #     - uses: actions/setup-node@v3
-  #       with:
-  #         node-version: 24
-  #         cache: npm
-  #     - name: Install Dependencies
-  #       run: npm ci
-  #     - name: Install External
-  #       run: npm i -g hyperfine
-  #     - name: Prepare
-  #       run: |
-  #         npm run compile
-  #         npm run pack:prepare
-  #         cd tests/performance/
-  #         npm i
-  #         npm run make-test
-
-  #     - name: Run Benchmark
-  #       run: |
-  #         cd tests/performance/
-  #         npm run compare_latest_vs_next
-  #         cat benchmark_check.md
-  #         npm run chart # Creates benchmark_chart.md with the performance bar chart.
-
-  #     - name: Comment PR
-  #       if: ${{ github.event.pull_request.head.repo.full_name == github.repository }}
-  #       uses: thollander/actions-comment-pull-request@v2
-  #       with:
-  #         filePath: tests/performance/benchmark_chart.md
-  #         comment_tag: latest-vs-next-comparison
-
   historical-versions:
     runs-on: ubuntu-latest
     steps:
@@ -65,7 +29,7 @@ jobs:
 
       - name: Add more versions to test
         # Run only on the release branch (changeset-release/main):
-        if: github.head_ref != 'changeset-release/main'
+        if: github.head_ref == 'changeset-release/main'
         run: |
           cd tests/performance/
           cat package.json | jq ".dependencies = $(cat package.json | jq ._enhancedDependencies)" > package.json

CONTRIBUTING.md

@@ -286,10 +286,16 @@ For other commands you'd have to do something similar.
 ### Performance benchmark
 
 To run the performance tests locally, you should have `hyperfine` (v1.16.1+) installed on your machine.
-Prepare the local build, go to the `tests/performance` folder, clean it up, do the preparations, and run the actual test:
+Prepare the local build, go to the `tests/performance` folder, clean it up, do the preparations:
 
 ```sh
-(npm run compile && npm run pack:prepare && cd tests/performance/ && git clean -dX -f . && git clean -dX -ff . && npm i && npm run make-test && npm test)
+(npm run compile && npm run pack:prepare && cd tests/performance/ && git clean -dX -f . && git clean -dX -ff .  && rm -rf node_modules && rm -f package-lock.json && npm i && npm run make-test)
+```
+
+and run the actual test:
+
+```sh
+(cd tests/performance/ && npm run test && cat benchmark_check.md)
 ```
 
 You might need to adjust the CLI versions that need to be tested in the `tests/performance/package.json` file.