name: build
on: [push, pull_request]
jobs:
  # ubuntu:
  #   runs-on: ${{ matrix.os }}
  #   if: ${{ !startsWith(github.ref_name, 'mac') && !startsWith(github.ref_name, 'windows') }}
  #   strategy:
  #     fail-fast: false
  #     matrix:
  #       include:
  #         - postgres: 19
  #           os: ubuntu-24.04
  #         - postgres: 18
  #           os: ubuntu-24.04
  #         - postgres: 17
  #           os: ubuntu-24.04
  #         - postgres: 16
  #           os: ubuntu-24.04-arm
  #         - postgres: 15
  #           os: ubuntu-22.04
  #         - postgres: 14
  #           os: ubuntu-22.04-arm
  #         - postgres: 13
  #           os: ubuntu-22.04
  #   steps:
  #     - uses: actions/checkout@v5
  #     - uses: ankane/setup-postgres@v1
  #       with:
  #         postgres-version: ${{ matrix.postgres }}
  #         dev-files: true
  #     - run: make
  #       env:
  #         PG_CFLAGS: -DUSE_ASSERT_CHECKING -Wall -Wextra -Werror -Wno-unused-parameter -Wno-sign-compare ${{ matrix.postgres >= 18 && '-Wno-missing-field-initializers' || '' }}
  #     - run: |
  #         export PG_CONFIG=`which pg_config`
  #         sudo --preserve-env=PG_CONFIG make install
  #     - run: make installcheck
  #     - if: ${{ failure() }}
  #       run: cat regression.diffs
  #     - run: |
  #         sudo apt-get update
  #         sudo apt-get install libipc-run-perl
  #     - run: make prove_installcheck
  # mac:
  #   runs-on: ${{ matrix.os }}
  #   if: ${{ !startsWith(github.ref_name, 'windows') }}
  #   strategy:
  #     fail-fast: false
  #     matrix:
  #       include:
  #         - postgres: 18
  #           os: macos-26
  #         - postgres: 14
  #           os: macos-15-intel
  #   steps:
  #     - uses: actions/checkout@v5
  #     - uses: ankane/setup-postgres@v1
  #       with:
  #         postgres-version: ${{ matrix.postgres }}
  #     - run: make
  #       env:
  #         PG_CFLAGS: -DUSE_ASSERT_CHECKING -Wall -Wextra -Werror -Wno-unused-parameter -Wno-unknown-warning-option ${{ matrix.postgres >= 18 && '-Wno-missing-field-initializers' || '' }}
  #     - run: make install
  #     - run: make installcheck
  #     - if: ${{ failure() }}
  #       run: cat regression.diffs
  #     # Homebrew Postgres does not enable TAP tests, so need to download
  #     - run: |
  #         brew install cpanm
  #         cpanm --notest IPC::Run
  #         wget -q https://github.com/postgres/postgres/archive/refs/tags/$TAG.tar.gz
  #         tar xf $TAG.tar.gz
  #         mv postgres-$TAG postgres
  #       env:
  #         TAG: ${{ matrix.postgres == 18 && 'REL_18_0' || 'REL_14_19' }}
  #     - run: make prove_installcheck PROVE_FLAGS="-I ./postgres/src/test/perl -I ./test/perl"
  #       env:
  #         PERL5LIB: /Users/runner/perl5/lib/perl5
  #     - run: make clean && $(brew --prefix llvm@$LLVM_VERSION)/bin/scan-build --status-bugs make
  #       env:
  #         LLVM_VERSION: ${{ matrix.os == 'macos-26' && 20 || 18 }}
  #         PG_CFLAGS: -DUSE_ASSERT_CHECKING
  # windows:
  #   runs-on: ${{ matrix.os }}
  #   if: ${{ !startsWith(github.ref_name, 'mac') }}
  #   strategy:
  #     fail-fast: false
  #     matrix:
  #       include:
  #         - postgres: 17
  #           os: windows-2025
  #         - postgres: 14
  #           os: windows-2022
  #   steps:
  #     - uses: actions/checkout@v5
  #     - uses: ankane/setup-postgres@v1
  #       with:
  #         postgres-version: ${{ matrix.postgres }}
  #     - run: |
  #         call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat" && ^
  #         nmake /NOLOGO /F Makefile.win && ^
  #         nmake /NOLOGO /F Makefile.win install && ^
  #         nmake /NOLOGO /F Makefile.win installcheck ${{ matrix.postgres != 17 && 'PG_REGRESS=$(PGROOT)\bin\pg_regress' || '' }} && ^
  #         nmake /NOLOGO /F Makefile.win clean && ^
  #         nmake /NOLOGO /F Makefile.win uninstall
  #       shell: cmd
  #     - if: ${{ failure() }}
  #       run: cat regression.diffs
  i386:
    if: ${{ !startsWith(github.ref_name, 'mac') && !startsWith(github.ref_name, 'windows') }}
    runs-on: ubuntu-latest
    container:
      image: alpine:3.23
      options: --platform linux/386
    steps:
      - run: apk add --update build-base git openrc perl perl-ipc-run postgresql18 postgresql18-dev
      - run: rc-update add postgresql
      - run: |
          git clone https://github.com/${{ github.repository }}.git pgvector
          cd pgvector
          git fetch origin ${{ github.ref }}
          git reset --hard FETCH_HEAD
          make
          make install
          chown -R postgres .
          make installcheck
          make prove_installcheck
        env:
          PG_CFLAGS: -DUSE_ASSERT_CHECKING -Wall -Wextra -Werror -Wno-unused-parameter -Wno-sign-compare -Wno-missing-field-initializers
      - if: ${{ failure() }}
        run: cat pgvector/regression.diffs
  # valgrind:
  #   if: ${{ !startsWith(github.ref_name, 'mac') && !startsWith(github.ref_name, 'windows') }}
  #   runs-on: ubuntu-latest
  #   steps:
  #     - uses: actions/checkout@v5
  #     - uses: ankane/setup-postgres-valgrind@v1
  #       with:
  #         postgres-version: 18
  #         check-ub: yes
  #     - run: make OPTFLAGS=""
  #     - run: sudo --preserve-env=PG_CONFIG make install
  #     - run: make installcheck