sif_database.yml

name: CLASS.DB
on:
  push:
    branches:
      - master
  pull_request:
    types: [opened, synchronize, reopened]
jobs:
  build:
    name: Verify SIF files and CLASSF.DB consistency
    runs-on: ubuntu-latest
    steps:
      - name: Checkout SIFDecode
        uses: actions/checkout@v4

      - name: Download the CUTEst NLP test set
        shell: bash
        run: |
          cd $GITHUB_WORKSPACE/../
          git clone https://bitbucket.org/optrove/sif

      - name: Check entries in CLASSF.DB and SIF files
        shell: bash
        run: |
          cd $GITHUB_WORKSPACE/../sif

          # Read the CLASSF.DB file and store the problem names in an array
          mapfile -t db_problems < <(awk '{print $1}' CLASSF.DB)

          # Initialize counters for missing files and missing DB entries
          missing_sif_count=0
          missing_db_count=0

          # Check if each SIF file has an entry in CLASSF.DB
          for file in *.SIF; do
            problem_name="${file%.SIF}"
            if [[ " ${db_problems[*]} " != *" ${problem_name} "* ]]; then
              echo "${problem_name} is ABSENT from CLASSF.DB"
              missing_db_count=$((missing_db_count + 1))
            fi
          done

          # Check if each entry in CLASSF.DB has a corresponding SIF file
          for problem in "${db_problems[@]}"; do
            if [[ ! -f "${problem}.SIF" ]]; then
              echo "SIF file for ${problem} is MISSING"
              missing_sif_count=$((missing_sif_count + 1))
            fi
          done

          echo "Total number of SIF files without DB entries: ${missing_db_count}"
          echo "Total number of DB entries without SIF files: ${missing_sif_count}"

          # Exit with error if any issues were found
          if [ "${missing_db_count}" -ne 0 ] || [ "${missing_sif_count}" -ne 0 ]; then
            echo "Error: Mismatch between CLASSF.DB entries and SIF files"
            exit 1
          fi