080_check_benchmark_weights.yml

name: Check benchmark weights

on:
  push:
    branches-ignore:
      - development
    paths:
      - '**.rs'
      - 'substrate-node/pallets/**'

jobs:
  check-benchmark-weights:
    runs-on: ubuntu-22.04

    steps:
      - name: Checkout the repo
        uses: actions/checkout@v3

      - name: Get all rust files that have changed in pallets
        id: pallets-changed-rust-files
        uses: tj-actions/changed-files@v42
        with:
          files: |
            substrate-node/pallets/**/src/*.rs

      - name: Get all pallets with changes in src dir
        id: pallets-changed-src-dir
        uses: tj-actions/changed-files@v42
        with:
          dir_names: "true"
          files: |
            substrate-node/pallets/**/src/*.rs

      - name: List all changed files
        env:
          ALL_CHANGED_FILES: ${{ steps.pallets-changed-rust-files.outputs.all_changed_files }}
        run: |
          for file in ${ALL_CHANGED_FILES}; do
            echo "$file file was changed"
          done

      - name: List all changed dir
        env:
          ALL_CHANGED_DIR: ${{ steps.pallets-changed-src-dir.outputs.all_changed_files }}
        run: |
          for dir in ${ALL_CHANGED_DIR}; do
            echo "$dir has changes"
          done

      - name: Run benchmarking
        env:
          ALL_CHANGED_PALLETS_SRC_DIR: ${{ steps.pallets-changed-src-dir.outputs.all_changed_files }}
          ALL_CHANGED_PALLETS_FILES: ${{ steps.pallets-changed-rust-files.outputs.all_changed_files }}
        run: |
          count=0
          for pallet_src_dir in ${ALL_CHANGED_PALLETS_SRC_DIR}; do
            echo "pallet src dir: $pallet_src_dir"
            weights_file="$pallet_src_dir"/weights.rs
            echo "weights file: $weights_file"
            updated_weights=false
            for changed_file in ${ALL_CHANGED_PALLETS_FILES}; do
              if [ "$changed_file" = "$weights_file" ]; then
                updated_weights=true
                break
              fi
            done
            if [ "$updated_weights" = false ] ; then
              let "count=count+1"
            fi
          done
          if [ "$count" -gt 0 ]; then
            echo "Found changes on src rust file(s) for $count pallet(s) and respective weights.rs file(s) was not updated."
            echo "Make sure to generate these files again if pallet logic has changed by running generate_benchmark_weights workflow on branch."
            exit 1
          else
            echo "Found changes on src rust file(s) and respective weights.rs file(s) was updated."
          fi