regex-engine.yml

name: Regex Engine CI

on: [push, pull_request]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.ref != 'refs/heads/master' }}

jobs:
  pcre:
    runs-on: ubuntu-latest
    name: "PCRE"
    container: crystallang/crystal:1.12.2-alpine
    steps:
      - name: Download Crystal source
        uses: actions/checkout@v4
      - name: Remove PCRE2
        run: apk del pcre2-dev
      - name: Assert using PCRE
        run: bin/crystal eval 'abort unless Regex::Engine == Regex::PCRE'
      - name: Show PCRE config
        run: bin/crystal scripts/print_regex_config.cr
      - name: Run Regex specs
        run: bin/crystal spec --order=random spec/std/regex*
  pcre2:
    runs-on: ubuntu-latest
    name: "PCRE2"
    container: crystallang/crystal:1.12.2-alpine
    steps:
      - name: Download Crystal source
        uses: actions/checkout@v4
      - name: Assert using PCRE2
        run: bin/crystal eval 'abort unless Regex::Engine == Regex::PCRE2'
      - name: Assert select PCRE
        run: bin/crystal eval -Duse_pcre 'abort unless Regex::Engine == Regex::PCRE'
      - name: Show PCRE2 config
        run: bin/crystal scripts/print_regex_config.cr
      - name: Run Regex specs
        run: bin/crystal spec --order=random spec/std/regex*