build.yml

on:
  repository_dispatch:
    types: [ensure_build]
  workflow_dispatch:
    inputs:
      otpVersion:
        description: "OTP version (e.g. 26.1.2)"
        required: true
        type: string

jobs:
  build:
    name: Ensure that there is a jinterface published corresponding to input otpVersion
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - uses: actions/setup-java@v4
        with:
          java-version: "21"
          distribution: "temurin"

      - name: done if already published
        id: already_published_check
        continue-on-error: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          OTP_VERSION: ${{ inputs.otpVersion }}${{ toJSON(github.event) }}
        run: |
          echo OTP_VERSION: $OTP_VERSION
          mvn dependency:get -Dartifact=com.mechanical-orchard:jinterface:$OTP_VERSION -DremoteRepositories=github::default::https://maven.pkg.github.com/mechanical-orchard/jinterface

      - name: install dependencies
        if: steps.already_published_check.outcome == 'failure'
        run: sudo apt update && sudo apt install -y --no-install-recommends ncurses-dev dpkg-dev dpkg gcc g++ libc-dev make ca-certificates

      - name: make OtpErlang.jar
        if: steps.already_published_check.outcome == 'failure'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          OTP_VERSION: ${{ inputs.otpVersion }}${{ toJSON(github.event) }}
        run: |
          curl -fSL -o otp-src.tar.gz "https://github.com/erlang/otp/archive/OTP-$OTP_VERSION.tar.gz"
          export ERL_TOP=`pwd`/otp-OTP-${OTP_VERSION}
          tar -xzf otp-src.tar.gz
          cd $ERL_TOP
          ./configure
          cd lib/jinterface
          make
          mvn deploy:deploy-file -DrepositoryId=github -Dfile=priv/OtpErlang.jar -Durl=https://maven.pkg.github.com/mechanical-orchard/jinterface -DgroupId=com.mechanical-orchard -DartifactId=jinterface -Dversion=$OTP_VERSION -Dpackaging=jar