name: Build

on:
  pull_request:
  push:
    branches:
      - '*'
    tags:
      - '!v*'

defaults:
  run:
    shell: bash

jobs:
  cmake-builds:
    uses: ./.github/workflows/cmake-builds.yml

  makefile:
    runs-on: ${{ matrix.os }}
    strategy:
      #-
      # The makefile builds DO NOT produce artifacts (*). Using the "-latest"
      # runner images is sufficient.
      #
      # (*) "artefact" for the rest of the Anglosphere
      #-

      matrix:
        os: [macos-latest, ubuntu-latest]

        simulators:
          # These are supposed to match ALL in makefile.
          # Each job builds ~15 simulators.
          - pdp1 pdp4 pdp6 pdp7 pdp8 pdp9 pdp10 pdp10-ka pdp10-ki pdp10-kl pdp10-ks pdp11 pdp15 vax 
          - microvax2 vax730 vax750 vax780 vax8200 vax8600 microvax2000 infoserver100 infoserver150vxt microvax3100 microvax3100e vaxstation3100m30 vaxstation3100m38 
          - microvax3100m80 vaxstation4000vlc infoserver1000 nova eclipse hp2100 hp3000 i1401 i1620 s3 altair altairz80 gri i7094 
          - id16 id32 sds lgp h316 cdc1700 swtp6800mp-a swtp6800mp-a2 tx-0 ssem b5500 sage pdq3 alpha
          - besm6 imlac linc tt2500 microvax3900 microvax1 rtvax1000 vaxstation3100m76 vaxstation4000m60
          - scelbi 3b2 i701 i704 i7010 i7070 i7080 i7090 sigma uc15 i650 sel32 intel-mds ibm1130
    steps:
      - uses: actions/checkout@v4

      ## Nuke homebrew and start with a clean instance:
      - name: Reinstall HomeBrew (macOS)
        if: ${{runner.os == 'macOS'}}
        run: |
          /usr/bin/sudo /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall.sh)"
          [ -d /opt/homebrew ] && ( sudo rm -rf /opt/homebrew/* || true )
          [ -d /usr/local ]    && ( sudo rm -rf /usr/local/*    || true )
          /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"

      ## Install our regular dependencies.
      - name: Install dependencies (macOS)
        if: ${{runner.os == 'macOS'}}
        run: |
          sh -ex .travis/deps.sh osx

      - name: Install dependencies (Linux)
        if: ${{runner.os == 'Linux'}}
        run: sh -ex .travis/deps.sh linux
      - name: makefile build
        env:
          SIM: ${{matrix.simulators}}
        run: make LTO=1 OPTIMIZE=-O3 $SIM