build.yml

name: Build

on:
  pull_request:
    paths:
      - .github/workflows/build.yml
      - build-exe/**
  push:
    branches:
      - main
    tags-ignore:
      - "**"
    paths:
      - .github/workflows/build.yml
      - build-exe/**
  workflow_dispatch:
    inputs:
      sign:
        description: Sign binaries
        type: choice
        options:
          - 'no'
          - test
          - production
        default: test
      cldr-version:
        description: CLDR Version
        type: string
        required: false
      iconv-version:
        description: Iconv Version
        type: string
        required: false
      gettext-version:
        description: Gettext Version
        type: string
        required: false

jobs:
  test-bash-scripts:
    name: Test bash scripts
    runs-on: ubuntu-latest
    container:
      image: mvdan/shfmt:v3.9.0-alpine
      options: --entrypoint /bin/sh
    steps:
      -
        name: Checkout
        uses: actions/checkout@v4
      -
        name: Check scripts
        run: |
          files="$(shfmt --find .)"
          if [ $? -ne 0 ] || [ -z "$files" ]; then
            echo 'Failed to list shell scripts'
            exit 1
          fi
          rc=0
          for file in $files; do
            printf '# %s... ' "$file"
            if shfmt --diff --simplify --indent 4 --case-indent --func-next-line -- "$file"; then
              echo 'ok.'
            else
              rc=1
              printf '\n\n'
            fi
          done
          exit $rc
  test-pwsh-scripts:
    name: Test PowerShell scripts
    runs-on: windows-latest
    steps:
      -
        name: Install PSScriptAnalyzer
        run: Install-Module -Name PSScriptAnalyzer -RequiredVersion 1.23.0 -Force -SkipPublisherCheck -Verbose
      -
        name: Checkout
        uses: actions/checkout@v4
      -
        name: Check scripts
        run: |
          $rc = 0
          $files = Get-ChildItem -Path . -Recurse -File -Filter *.ps1
          foreach ($file in $files) {
            Write-Host -Object "# $($file.Name)... " -NoNewline
            $records = Invoke-ScriptAnalyzer -Path $file -ExcludeRule PSAvoidUsingWriteHost,PSUseShouldProcessForStateChangingFunctions,PSUseSingularNouns
            if (-not($records)) {
              Write-Host -Object 'ok.'
            } else {
              $rc = 1
              Write-Host -Object 'ERRORS!'
              foreach ($record in $records) {
                Write-Host -Object "  - line $($record.Line): $($record.RuleName))`n    $($record.Message)`n"
              }
              Write-Host -Object ''
            }
          }
          exit $rc
  exe:
    name: ${{ matrix.bits}}-bit ${{ matrix.link }} executables
    needs:
      - test-bash-scripts
      - test-pwsh-scripts
    runs-on: windows-2022
    strategy:
      matrix:
        bits:
          - 32
          - 64
        link:
          - shared
          - static
    env:
      CYGWIN_NOWINPATH: 1
      CHERE_INVOKING: 1
    defaults:
      run:
        shell: C:\cygwin\bin\bash.exe --login -o igncr -o errexit -o pipefail {0}
    steps:
      -
        name: Configure git
        shell: cmd
        run: git config --global core.autocrlf input
      -
        name: Resolve versions
        shell: pwsh
        run: |
          $v = '${{ github.event.inputs.cldr-version }}'.Trim()
          if ($v -eq '') { $v = '45' }
          Write-Output -InputObject "CLDR_VERSION=$v" >>"$env:GITHUB_ENV"
          $v = '${{ github.event.inputs.iconv-version }}'.Trim()
          if ($v -eq '') { $v = '1.17' }
          Write-Output -InputObject "ICONV_VERSION=$v" >>"$env:GITHUB_ENV"
          $v = '${{ github.event.inputs.gettext-version }}'.Trim()
          if ($v -eq '') { $v = '0.22.5a' }
          Write-Output -InputObject "GETTEXT_VERSION=$v" >>"$env:GITHUB_ENV"
      -
        name: Checkout
        uses: actions/checkout@v4
      -
        name: Restore cache
        id: restore-cache
        uses: actions/cache/restore@v4
        with:
          key: build-exe-${{ matrix.link }}-${{ matrix.bits }}
          path: |
            src\downloads
            C:\cygwin-packages
      -
        name: Set variables
        id: vars
        shell: pwsh
        run: ./build-exe/vars.ps1 -Bits ${{ matrix.bits }} -Link ${{ matrix.link }} -InstalledPath installed -Sign '${{ github.event.inputs.sign }}'
      -
        name: Download Cygwin installer
        shell: pwsh
        run: |
          Invoke-WebRequest -Uri https://cygwin.com/setup-x86_64.exe -OutFile C:\CygwinInstaller.exe
          $expectedHash = (Invoke-WebRequest -Uri https://cygwin.com/sha512.sum).ToString()
          $actualHash = Get-FileHash -LiteralPath C:\CygwinInstaller.exe -Algorithm SHA512
          if (-not($expectedHash.ToLower().Contains("${$actualHash.Hash.ToLower()}  setup-x86_64.exe"))) {
            throw 'Invalid hash of downloaded cygwin installer'
          }
      -
        name: Install Cygwin
        shell: cmd
        timeout-minutes: 60
        run: >
          C:\CygwinInstaller.exe
          --root C:\cygwin
          --local-package-dir C:\cygwin-packages
          --packages ${{ steps.vars.outputs.cygwin-packages }}
          --site ${{ steps.vars.outputs.cygwin-mirror }}
          --only-site
          --quiet-mode
          --no-shortcuts
          --no-replaceonreboot
          --no-version-check
          --no-write-registry
          --verbose
      -
        name: Setup Cygwin environment
        run: |
          PATH='${{ steps.vars.outputs.cygwin-path }}'
          cd -- "$(cygpath -ua '${{ github.workspace }}')"
          mkdir -p src/downloads
          mkdir -p installed/bin
          mkdir -p installed/include
          mkdir -p installed/lib
          mkdir files-unsigned
          mkdir files-signed
          mkdir installer-unsigned
          mkdir installer-signed
          cp build-exe/license-for-distribution.txt installed/license.txt
          mkdir -p "$HOME"
          printf "\nPATH='${{ steps.vars.outputs.cygwin-path }}'\nexport PATH\n" >>$HOME/.bash_profile
      -
        name: Dump Cygwin environment
        run: |
          printf 'Current working directory: %s\n' "$(pwd)"
          echo 'PATH contains:'
          IFS=:
          for p in $PATH; do
            printf -- '- %s\n' "$p"
          done
      -
        name: Install apt-cyg
        run: |
          wget --output-document=/usr/bin/apt-cyg https://raw.githubusercontent.com/transcode-open/apt-cyg/refs/tags/v1/apt-cyg
          chmod +x /usr/bin/apt-cyg
      -
        name: Download CLDR
        working-directory: src\downloads
        shell: pwsh
        run: |
          if (Test-Path -LiteralPath "cldr-$env:CLDR_VERSION.zip" -PathType Leaf) {
            Write-Host -Object 'Already downloaded'
          } else {
            Invoke-WebRequest -Uri "https://unicode.org/Public/cldr/$env:CLDR_VERSION/core.zip" -OutFile "cldr-$env:CLDR_VERSION.zip"
            Write-Host -Object 'Downloaded'
          }
      -
        name: Download iconv
        working-directory: src\downloads
        shell: pwsh
        run: |
          if (Test-Path -LiteralPath "libiconv-$env:ICONV_VERSION.tar.gz" -PathType Leaf) {
            Write-Host -Object 'Already downloaded'
          } else {
            Invoke-WebRequest -Uri "${{ steps.vars.outputs.iconv-source-url }}" -OutFile "libiconv-$env:ICONV_VERSION.tar.gz"
            Write-Host -Object 'Downloaded'
          }
      -
        name: Download gettext
        working-directory: src\downloads
        shell: pwsh
        run: |
          if (Test-Path -LiteralPath "gettext-$env:GETTEXT_VERSION.tar.gz" -PathType Leaf) {
            Write-Host -Object 'Already downloaded'
          } else {
            Invoke-WebRequest -Uri "${{ steps.vars.outputs.gettext-source-url }}" -OutFile "gettext-$env:GETTEXT_VERSION.tar.gz"
            Write-Host -Object 'Downloaded'
          }
      -
        name: Extract CLDR
        run: |
          unzip -p src/downloads/cldr-$CLDR_VERSION.zip LICENSE > installed/license-cldr.txt
          mkdir -p installed/lib/gettext/common/supplemental
          unzip -p src/downloads/cldr-$CLDR_VERSION.zip common/supplemental/plurals.xml >installed/lib/gettext/common/supplemental/plurals.xml
      -
        name: Extract iconv
        run: |
          tar x -C src -z -f src/downloads/libiconv-$ICONV_VERSION.tar.gz
          cp src/libiconv-$ICONV_VERSION/COPYING installed/license-iconv.txt
      -
        name: Extract gettext
        run: |
          tar x -C src -z -f src/downloads/gettext-$GETTEXT_VERSION.tar.gz
          cp src/gettext-$GETTEXT_VERSION/COPYING installed/license-gettext.txt
      -
        name: Install gettext-develop
        run: apt-cyg install libgomp1 gettext-devel
      -
        name: Update iconv translations
        working-directory: src\libiconv-${{ env.ICONV_VERSION }}
        run: ../../build-exe/update-po-files.sh po po/libiconv.pot libiconv '${{ steps.vars.outputs.iconv-tp-version }}'
      -
        name: Update gettext-examples translations
        working-directory: src\gettext-${{ env.GETTEXT_VERSION }}
        run: ../../build-exe/update-po-files.sh gettext-tools/examples/po gettext-tools/examples/po/gettext-examples.pot gettext-examples '${{ steps.vars.outputs.gettext-tp-version }}'
      -
        name: Update gettext-runtime translations
        working-directory: src\gettext-${{ env.GETTEXT_VERSION }}
        run: ../../build-exe/update-po-files.sh gettext-runtime/po gettext-runtime/po/gettext-runtime.pot gettext-runtime '${{ steps.vars.outputs.gettext-tp-version }}'
      -
        name: Update gettext-tools translations
        working-directory: src\gettext-${{ env.GETTEXT_VERSION }}
        run: ../../build-exe/update-po-files.sh gettext-tools/po gettext-tools/po/gettext-tools.pot gettext-tools '${{ steps.vars.outputs.gettext-tp-version }}'
      -
        name: Uninstall gettext-develop
        run: apt-cyg remove gettext-devel libgomp1
      -
        name: Configure iconv (1st time)
        id: iconv-configure
        working-directory: src\libiconv-${{ env.ICONV_VERSION }}
        run: |
          mkdir build
          cd build
          ../configure ${{ steps.vars.outputs.configure-args }}
      -
        name: Compile iconv (1st time)
        working-directory: src\libiconv-${{ env.ICONV_VERSION }}\build
        run: make --jobs=$(nproc)
      -
        name: Check iconv (1st time)
        working-directory: src\libiconv-${{ env.ICONV_VERSION }}\build
        run: make --jobs=$(nproc) check
      -
        name: Install iconv (1st time)
        working-directory: src\libiconv-${{ env.ICONV_VERSION }}\build
        run: make --jobs=$(nproc) install-strip
      -
        name: Configure gettext
        id: gettext-configure
        working-directory: src\gettext-${{ env.GETTEXT_VERSION }}
        run: |
          mkdir build
          cd build
          ../configure ${{ steps.vars.outputs.configure-args }} ${{ steps.vars.outputs.configure-args-gettext }}
      -
        name: Ignore gettext C tests
        if: steps.vars.outputs.gettext-ignore-tests-c
        working-directory: src\gettext-${{ env.GETTEXT_VERSION }}
        run: for f in ${{ steps.vars.outputs.gettext-ignore-tests-c }}; do echo 'int main() { return 0; }' >$f; done
      -
        name: Compile gettext/gnulib-local
        working-directory: src\gettext-${{ env.GETTEXT_VERSION }}\build\gnulib-local
        run: make --jobs=$(nproc)
      -
        name: Check gettext/gnulib-local
        working-directory: src\gettext-${{ env.GETTEXT_VERSION }}\build\gnulib-local
        run: make --jobs=$(nproc) check
      -
        name: Install gettext/gnulib-local
        working-directory: src\gettext-${{ env.GETTEXT_VERSION }}\build\gnulib-local
        run: make --jobs=$(nproc) install-strip
      -
        name: Compile gettext/gettext-runtime
        working-directory: src\gettext-${{ env.GETTEXT_VERSION }}\build\gettext-runtime
        run: make --jobs=$(nproc)
      -
        name: Check gettext/gettext-runtime
        working-directory: src\gettext-${{ env.GETTEXT_VERSION }}\build\gettext-runtime
        run: make --jobs=$(nproc) check
      -
        name: Install gettext/gettext-runtime
        working-directory: src\gettext-${{ env.GETTEXT_VERSION }}\build\gettext-runtime
        run: make --jobs=$(nproc) install-strip
      -
        name: Compile gettext/libtextstyle
        working-directory: src\gettext-${{ env.GETTEXT_VERSION }}\build\libtextstyle
        run: make --jobs=$(nproc)
      -
        name: Check gettext/libtextstyle
        working-directory: src\gettext-${{ env.GETTEXT_VERSION }}\build\libtextstyle
        run: make --jobs=$(nproc) check
      -
        name: Install gettext/libtextstyle
        working-directory: src\gettext-${{ env.GETTEXT_VERSION }}\build\libtextstyle
        run: make --jobs=$(nproc) install-strip
      -
        name: Compile gettext/gettext-tools
        working-directory: src\gettext-${{ env.GETTEXT_VERSION }}\build\gettext-tools
        run: make --jobs=$(nproc)
      -
        name: Check gettext/gettext-tools
        working-directory: src\gettext-${{ env.GETTEXT_VERSION }}\build\gettext-tools
        run: XFAIL_TESTS='${{ steps.vars.outputs.gettext-xfail-gettext-tools }}' make --jobs=$(nproc) check
      -
        name: Install gettext/gettext-tools
        working-directory: src\gettext-${{ env.GETTEXT_VERSION }}\build\gettext-tools
        run: make --jobs=$(nproc) install-strip
      -
        # We need to rebuild iconv because it depends on gettext's libintl in order to be localizable
        name: Configure iconv (2nd time)
        working-directory: src\libiconv-${{ env.ICONV_VERSION }}
        run: |
          rm -rf build
          mkdir build
          cd build
          ../configure ${{ steps.vars.outputs.configure-args }} \
            --enable-extra-encodings
      -
        name: Compile iconv (2nd time)
        working-directory: src\libiconv-${{ env.ICONV_VERSION }}\build
        run: make --jobs=$(nproc)
      -
        name: Check iconv (2nd time)
        working-directory: src\libiconv-${{ env.ICONV_VERSION }}\build
        run: make --jobs=$(nproc) check
      -
        name: Install iconv (2nd time)
        working-directory: src\libiconv-${{ env.ICONV_VERSION }}\build
        run: make --jobs=$(nproc) install-strip
      -
        name: Prepare build log
        id: prepare-build-log
        if: (success() || failure()) && steps.iconv-configure.outcome == 'success'
        run: |
          mkdir build-log
          if [ -d src/libiconv-$ICONV_VERSION/build ]; then
            tar c -J -f build-log/iconv.tar.xz src/libiconv-$ICONV_VERSION/build
          fi
          if [ -d src/gettext-$GETTEXT_VERSION/build ]; then
            tar c -J -f build-log/gettext.tar.xz src/gettext-$GETTEXT_VERSION/build
          fi
          if find installed -mindepth 1 -maxdepth 1 | read; then
            tar c -J -f build-log/installed.tar.xz installed
          fi
          ls -al build-log
      -
        name: Copy built assets
        run: ./build-exe/create-output.sh installed files-unsigned ${{ steps.vars.outputs.mingw-host }}-strip
      -
        name: Delete install directory
        run: rm -rf installed
      -
        name: Process dependencies
        shell: pwsh
        run: >
          ./build-exe/process-dependencies.ps1
          -Bits ${{ matrix.bits }}
          -Link ${{ matrix.link }}
          -Path files-unsigned
          -MinGWPath C:\cygwin\usr\${{ steps.vars.outputs.mingw-host }}
      -
        name: Check bitness
        run: ./build-exe/check-bits.sh ${{ matrix.bits }} files-unsigned
      -
        name: Check if iconv program load translations correctly
        shell: pwsh
        run: |
          $env:LANGUAGE = 'it'
          $stdout = & .\files-unsigned\bin\iconv.exe --help
          if (-not($?)) {
            throw "iconv.exe failed"
          }
          $stdout = $stdout -join "`n"
          if (!$stdout.Contains('formato di input')) {
            throw "iconv.exe didn't load the translations.`nIts output is:`n$stdout"
          }
          Write-Host "iconv.exe correctly loaded the translations when LANGUAGE=$env:LANGUAGE`nIts localized output is`n$stdout"
      -
        name: Check if gettext programs load translations correctly
        shell: pwsh
        run: |
          $env:LANGUAGE = 'it'
          $stdout = & .\files-unsigned\bin\xgettext.exe --help
          if (-not($?)) {
            throw "xgettext.exe failed"
          }
          $stdout = $stdout -join "`n"
          if (!$stdout.Contains('impostazione predefinita')) {
            throw "xgettext.exe didn't load the translations.`nIts output is:`n$stdout"
          }
          Write-Host "xgettext.exe correctly loaded the translations when LANGUAGE=$env:LANGUAGE`nIts localized output is`n$stdout"
      -
        name: Check cldr-plurals
        shell: pwsh
        run: |
          $pot = @'
          msgid ""
          msgstr ""
          "Content-Type: text/plain; charset=UTF-8\n"
          "MIME-Version: 1.0\n"
          "Content-Transfer-Encoding: 8bit\n"

          msgid "Hi"
          msgstr ""
          '@
          $lang = 'zu'

          Remove-Item -LiteralPath Env:GETTEXTCLDRDIR -ErrorAction SilentlyContinue
          $po = $pot | & .\files-unsigned\bin\msginit.exe --input=- --output-file=- --locale="$lang"
          $rule = $po -match "Plural-Forms:"
          if ($rule) {
            throw "Without GETTEXTCLDRDIR there shouldn't be a Plural-Forms header in the .po file for the locale $lang."
          }
          Write-Output -InputObject "As expected, without GETTEXTCLDRDIR there isn't a Plural-Forms header in the .po file for the locale $lang."
          if ('${{ steps.vars.outputs.cldr-plural-works }}' -eq 'yes') {
            $env:GETTEXTCLDRDIR = "$PWD\files-unsigned\lib\gettext"
            $po = $pot | & .\files-unsigned\bin\msginit.exe --input=- --output-file=- --locale="$lang"
            $rule = $po -match "Plural-Forms:"
            if (-not($rule)) {
              throw "With GETTEXTCLDRDIR there should be a Plural-Forms header in the .po file for the locale $lang, but there isn't."
            }
            Write-Output -InputObject "With GETTEXTCLDRDIR there is a Plural-Forms header ($rule) in the .po file for the locale $lang."
          }
      -
        name: Upload unsigned files
        if: steps.vars.outputs.signpath-signing-policy
        id: upload-files-unsigned
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.link }}-${{ matrix.bits }}-files-unsigned
          path: files-unsigned
          if-no-files-found: error
          retention-days: 1
      -
        name: Sign files
        if: steps.vars.outputs.signpath-signing-policy
        id: sign-files
        uses: signpath/github-action-submit-signing-request@v1
        with:
          api-token: '${{ secrets.SIGNPATH_API_TOKEN }}'
          organization-id: 98c3accc-92c9-4962-b150-ff1f5c6356b8
          project-slug: gettext-iconv-windows
          signing-policy-slug: '${{ steps.vars.outputs.signpath-signing-policy }}'
          artifact-configuration-slug: ${{ steps.vars.outputs.signpath-artifactconfiguration-files }}
          github-artifact-id: ${{ steps.upload-files-unsigned.outputs.artifact-id }}
          wait-for-completion: true
          output-artifact-directory: files-signed
          parameters: |
            iconvPEVersion: "${{ env.ICONV_VERSION }}"
            gettextPEVersion: "${{ env.GETTEXT_VERSION }}"
            gettextPENameLibGettextLib: "${{ steps.vars.outputs.gettext-pename-libgettextlib }}"
            gettextPEVersionLibGettextLib: "${{ steps.vars.outputs.gettext-peversion-libgettextlib }}"
            gettextPENameLibGettextSrc: "${{ steps.vars.outputs.gettext-pename-libgettextsrc }}"
            gettextPEVersionLibGettextSrc: "${{ steps.vars.outputs.gettext-peversion-libgettextsrc }}"
            gettextPEVersionLibIntl: "${{ steps.vars.outputs.gettext-peversion-libintl }}"
            gettextPEVersionLibTextStyle: "${{ steps.vars.outputs.gettext-peversion-libtextstyle }}"
      -
        name: Check signatures
        if: steps.vars.outputs.signpath-signing-policy
        shell: pwsh
        run: >
          ./build-exe/check-signature.ps1
          -Path files-signed
          -CanBeInvalid ${{ steps.vars.outputs.signatures-canbeinvalid }}
      -
        name: Create files archive
        shell: pwsh
        run: |
          if ('${{ steps.vars.outputs.signpath-signing-policy }}') {
            Set-Location -LiteralPath 'files-signed'
          } else {
            Set-Location -LiteralPath 'files-unsigned'
          }
          & 7z.exe a -bd -bt -mx9 -r -sse -tzip ..\gettext${{ env.GETTEXT_VERSION }}-iconv${{ env.ICONV_VERSION }}-${{ matrix.link }}-${{ matrix.bits }}.zip
      -
        name: Upload files archive
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.link }}-${{ matrix.bits }}-files
          path: gettext${{ env.GETTEXT_VERSION }}-iconv${{ env.ICONV_VERSION }}-${{ matrix.link }}-${{ matrix.bits }}.zip
          if-no-files-found: error
          compression-level: 0
      -
        name: Prepare installer files
        run: |
          if [ -n '${{ steps.vars.outputs.signpath-signing-policy }}' ]; then
            mv files-signed installer-files
          else
            mv files-unsigned installer-files
          fi
      -
        name: Create installer
        shell: pwsh
        run: >
          ./build-exe/create-installer.ps1
          -Bits ${{ matrix.bits }}
          -Link ${{ matrix.link }}
          -SourceDirectory installer-files
          -OutputDirectory installer-unsigned
      -
        name: Check bitness
        run: ./build-exe/check-bits.sh 32 installer-unsigned/gettext${{ env.GETTEXT_VERSION }}-iconv${{ env.ICONV_VERSION }}-${{ matrix.link }}-${{ matrix.bits }}.exe
      -
        name: Upload unsigned installer
        if: steps.vars.outputs.signpath-signing-policy
        id: upload-installer-unsigned
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.link }}-${{ matrix.bits }}-installer-unsigned
          path: installer-unsigned\gettext${{ env.GETTEXT_VERSION }}-iconv${{ env.ICONV_VERSION }}-${{ matrix.link }}-${{ matrix.bits }}.exe
          if-no-files-found: error
          compression-level: 0
          retention-days: 1
      -
        name: Sign installer
        if: steps.vars.outputs.signpath-signing-policy
        id: sign-installer
        uses: signpath/github-action-submit-signing-request@v1
        with:
          api-token: '${{ secrets.SIGNPATH_API_TOKEN }}'
          organization-id: 98c3accc-92c9-4962-b150-ff1f5c6356b8
          project-slug: gettext-iconv-windows
          signing-policy-slug: '${{ steps.vars.outputs.signpath-signing-policy }}'
          artifact-configuration-slug: gh_sign_installer
          github-artifact-id: ${{ steps.upload-installer-unsigned.outputs.artifact-id }}
          wait-for-completion: true
          output-artifact-directory: installer-signed
      -
        name: Check signature
        if: steps.vars.outputs.signpath-signing-policy
        shell: pwsh
        run: >
          ./build-exe/check-signature.ps1
          -Path installer-signed
          -CanBeInvalid ${{ steps.vars.outputs.signatures-canbeinvalid }}
      -
        name: Move installer
        run: |
          if [ -n '${{ steps.vars.outputs.signpath-signing-policy }}' ]; then
            mv installer-signed/*.exe .
          else
            mv installer-unsigned/*.exe .
          fi
      -
        name: Upload installer
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.link }}-${{ matrix.bits }}-installer
          path: gettext${{ env.GETTEXT_VERSION }}-iconv${{ env.ICONV_VERSION }}-${{ matrix.link }}-${{ matrix.bits }}.exe
          if-no-files-found: error
          compression-level: 0
      -
        name: Upload build log
        if: always() && steps.prepare-build-log.outcome == 'success'
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.link }}-${{ matrix.bits }}-log
          if-no-files-found: ignore
          retention-days: 1
          include-hidden-files: true
          compression-level: 0
          path: build-log
      -
        name: Persist cache
        if: always() && steps.restore-cache.outputs.cache-hit != 'true'
        uses: actions/cache/save@v4
        with:
          key: ${{ steps.restore-cache.outputs.cache-primary-key }}
          path: |
            src\downloads
            C:\cygwin-packages