name: git-artifacts

on:
  # This workflow can be triggered manually in the Actions tab, see
  # https://github.blog/changelog/2020-07-06-github-actions-manual-triggers-with-workflow_dispatch/
  - workflow_dispatch

env:
  GPG_OPTIONS: "--batch --yes --no-tty --list-options no-show-photos --verify-options no-show-photos --pinentry-mode loopback"
  HOME: "${{github.workspace}}\\home"
  MSYSTEM: MINGW64
  USERPROFILE: "${{github.workspace}}\\home"

jobs:
  bundle-artifacts:
    runs-on: windows-latest
    steps:
      - name: Configure user
        shell: bash
        run:
          USER_NAME="${{github.actor}}" &&
          USER_EMAIL="${{github.actor}}@users.noreply.github.com" &&
          mkdir "$HOME" &&
          git config --global user.name "$USER_NAME" &&
          git config --global user.email "$USER_EMAIL" &&
          echo "PACKAGER=$USER_NAME <$USER_EMAIL>" >>$GITHUB_ENV
      - name: Download git-sdk-64-build-installers
        shell: bash
        run: |
          # Use Git Bash to download and unpack the artifact

          ## Get artifact
          urlbase=https://dev.azure.com/git-for-windows/git/_apis/build/builds
          id=$(curl "$urlbase?definitions=29&statusFilter=completed&resultFilter=succeeded&\$top=1" |
            jq -r '.value[0].id')
          download_url=$(curl "$urlbase/$id/artifacts" |
            jq -r '.value[] | select(.name == "git-sdk-64-build-installers").resource.downloadUrl')

          curl -o artifacts.zip "$download_url"

          ## Unpack artifact
          unzip artifacts.zip
      - name: Clone build-extra
        shell: bash
        run: |
          d=git-sdk-64-build-installers/usr/src/build-extra &&
          git clone --single-branch -b main https://github.com/git-for-windows/build-extra $d
      - name: Prepare home directory for GPG signing
        if: env.GPGKEY != ''
        shell: bash
        run: |
          echo '${{secrets.PRIVGPGKEY}}' | tr % '\n' | gpg $GPG_OPTIONS --import &&
          mkdir -p home &&
          git config --global gpg.program "$PWD/git-sdk-64-build-installers/usr/src/build-extra/gnupg-with-gpgkey.sh" &&
          info="$(gpg --list-keys --with-colons "${GPGKEY%% *}" | cut -d : -f 1,10 | sed -n '/^uid/{s|uid:||p;q}')" &&
          git config --global user.name "${info% <*}" &&
          git config --global user.email "<${info#*<}"
        env:
          GPGKEY: ${{secrets.GPGKEY}}
      - name: Generate bundle artifacts
        env:
          GPGKEY: ${{secrets.GPGKEY}}
        shell: powershell
        run: |
          & .\git-sdk-64-build-installers\git-cmd.exe --command=usr\bin\bash.exe -lc @"
            printf '#!/bin/sh\n\nexec /mingw64/bin/git.exe "`$@"\n' >/usr/bin/git &&
            mkdir -p bundle-artifacts &&

            git -c init.defaultBranch=main init --bare &&
            git remote add -f origin https://github.com/git-for-windows/git &&
            git fetch https://github.com/${{github.repository}} ${{github.ref}}:${{github.ref}} &&

            tag_name=\"`$(git describe --match 'v[0-9]*' FETCH_HEAD)-`$(date +%Y%m%d%H%M%S)\" &&
            echo \"prerelease-`${tag_name#v}\" >bundle-artifacts/ver &&
            echo \"`${tag_name#v}\" >bundle-artifacts/display_version &&
            echo \"`$tag_name\" >bundle-artifacts/next_version &&
            git tag `$(test -z \"`$GPGKEY\" || echo \" -s\") -m \"Snapshot build\" \"`$tag_name\" FETCH_HEAD &&
            git bundle create bundle-artifacts/git.bundle origin/main..\"`$tag_name\" &&

            sh -x /usr/src/build-extra/please.sh mention feature \"Snapshot of `$(git show -s  --pretty='tformat:%h (%s, %ad)' --date=short FETCH_HEAD)\" &&
            git -C /usr/src/build-extra bundle create \"`$PWD/bundle-artifacts/build-extra.bundle\" origin/main..main
          "@
      - name: Clean up temporary files
        if: always()
        shell: bash
        run: rm -rf home
      - name: 'Publish Pipeline Artifact: bundle-artifacts'
        uses: actions/upload-artifact@v1
        with:
          name: bundle-artifacts
          path: bundle-artifacts
  pkg-x86_64:
    runs-on: windows-latest
    needs: bundle-artifacts
    steps:
      - name: Configure user
        shell: bash
        run:
          USER_NAME="${{github.actor}}" &&
          USER_EMAIL="${{github.actor}}@users.noreply.github.com" &&
          mkdir "$HOME" &&
          git config --global user.name "$USER_NAME" &&
          git config --global user.email "$USER_EMAIL" &&
          echo "PACKAGER=$USER_NAME <$USER_EMAIL>" >>$GITHUB_ENV
      - name: Download git-sdk-64-makepkg-git
        shell: bash
        run: |
          # Use Git Bash to download and unpack the artifact

          ## Get artifact
          urlbase=https://dev.azure.com/git-for-windows/git/_apis/build/builds
          id=${{ needs.bundle-artifacts.outputs.latest-sdk64-extra-build-id }}
          download_url="$(curl "$urlbase/$id/artifacts" |
            jq -r '.value[] | select(.name == "git-sdk-64-makepkg-git").resource.downloadUrl')"

          curl -o artifacts.zip "$download_url"

          ## Unpack artifact
          unzip artifacts.zip
      - name: Download bundle-artifacts
        uses: actions/download-artifact@v1
        with:
          name: bundle-artifacts
          path: bundle-artifacts
      - name: Clone and update build-extra
        shell: bash
        run: |
          d=git-sdk-64-makepkg-git/usr/src/build-extra &&
          git clone --single-branch -b main https://github.com/git-for-windows/build-extra $d &&
          git -C $d pull "$PWD"/bundle-artifacts/build-extra.bundle main
      - name: Check out git/git
        shell: bash
        run: |
          git -c init.defaultBranch=main init &&
          git remote add -f origin https://github.com/git-for-windows/git &&
          git fetch --tags bundle-artifacts/git.bundle $(cat bundle-artifacts/next_version) &&
          git reset --hard $(cat bundle-artifacts/next_version)
      - name: Prepare home directory for code-signing
        env:
          CODESIGN_P12: ${{secrets.CODESIGN_P12}}
          CODESIGN_PASS: ${{secrets.CODESIGN_PASS}}
        if: env.CODESIGN_P12 != '' && env.CODESIGN_PASS != ''
        shell: bash
        run: |
          cd home &&
          mkdir -p .sig &&
          echo -n "$CODESIGN_P12" | tr % '\n' | base64 -d >.sig/codesign.p12 &&
          echo -n "$CODESIGN_PASS" >.sig/codesign.pass
          git config --global alias.signtool '!sh "/usr/src/build-extra/signtool.sh"'
      - name: Prepare home directory for GPG signing
        if: env.GPGKEY != ''
        shell: bash
        run: |
          echo '${{secrets.PRIVGPGKEY}}' | tr % '\n' | gpg $GPG_OPTIONS --import &&
          info="$(gpg --list-keys --with-colons "${GPGKEY%% *}" | cut -d : -f 1,10 | sed -n '/^uid/{s|uid:||p;q}')" &&
          git config --global user.name "${info% <*}" &&
          git config --global user.email "<${info#*<}"
        env:
          GPGKEY: ${{secrets.GPGKEY}}
      - name: Build mingw-w64-x86_64-git
        env:
          GPGKEY: "${{secrets.GPGKEY}}"
        shell: powershell
        run: |
          & git-sdk-64-makepkg-git\usr\bin\sh.exe -lc @"
            set -x
            # Let `cv2pdb` find the DLLs
            PATH=\"`$PATH:/C/Program Files (x86)/Microsoft Visual Studio 14.0/VC/bin/amd64\"
            type -p mspdb140.dll || exit 1
            sh -x /usr/src/build-extra/please.sh build-mingw-w64-git --only-64-bit --build-src-pkg -o artifacts HEAD &&
            cp bundle-artifacts/ver artifacts/ &&
            if test -n \"`$GPGKEY\"
            then
              for tar in artifacts/*.tar*
              do
                /usr/src/build-extra/gnupg-with-gpgkey.sh --detach-sign --no-armor `$tar
              done
            fi &&

            b=`$PWD/artifacts &&
            version=`$(cat bundle-artifacts/next_version) &&
            (cd /usr/src/MINGW-packages/mingw-w64-git &&
            cp PKGBUILD.`$version PKGBUILD &&
            git commit -s -m \"mingw-w64-git: new version (`$version)\" PKGBUILD &&
            git bundle create \"`$b\"/MINGW-packages.bundle origin/main..main)
          "@
      - name: Clean up temporary files
        if: always()
        shell: bash
        run: rm -rf home
      - name: Publish mingw-w64-x86_64-git
        uses: actions/upload-artifact@v1
        with:
          name: pkg-x86_64
          path: artifacts
  installer-x86_64:
    runs-on: windows-latest
    needs: pkg-x86_64
    env:
      MSYSTEM: MINGW64
    steps:
      - name: Download pkg-x86_64
        uses: actions/download-artifact@v1
        with:
          name: pkg-x86_64
          path: pkg-x86_64
      - name: Download bundle-artifacts
        uses: actions/download-artifact@v1
        with:
          name: bundle-artifacts
          path: bundle-artifacts
      - name: Download git-sdk-64-build-installers
        shell: bash
        run: |
          # Use Git Bash to download and unpack the artifact

          ## Get artifact
          urlbase=https://dev.azure.com/git-for-windows/git/_apis/build/builds
          id=${{ needs.pkg.outputs.latest-sdk64-extra-build-id }}
          download_url="$(curl "$urlbase/$id/artifacts" |
            jq -r '.value[] | select(.name == "git-sdk-64-build-installers").resource.downloadUrl')"

          curl -o artifacts.zip "$download_url"

          ## Unpack artifact
          unzip artifacts.zip
      - name: Clone and update build-extra
        shell: bash
        run: |
          d=git-sdk-64-build-installers/usr/src/build-extra &&
          git clone --single-branch -b main https://github.com/git-for-windows/build-extra $d &&
          git -C $d pull "$PWD"/bundle-artifacts/build-extra.bundle main
      - name: Prepare home directory for code-signing
        env:
          CODESIGN_P12: ${{secrets.CODESIGN_P12}}
          CODESIGN_PASS: ${{secrets.CODESIGN_PASS}}
        if: (matrix.artifact.name == 'installer' || matrix.artifact.name == 'portable') && env.CODESIGN_P12 != '' && env.CODESIGN_PASS != ''
        shell: bash
        run: |
          mkdir -p home/.sig &&
          echo -n "$CODESIGN_P12" | tr % '\n' | base64 -d >home/.sig/codesign.p12 &&
          echo -n "$CODESIGN_PASS" >home/.sig/codesign.pass &&
          git config --global alias.signtool '!sh "/usr/src/build-extra/signtool.sh"'
      - name: Build 64-bit installer
        shell: powershell
        run: |
          & .\git-sdk-64-build-installers\usr\bin\bash.exe -lc @"
            set -x
            /usr/src/build-extra/please.sh make_installers_from_mingw_w64_git --version=`$(cat pkg-x86_64/ver) -o artifacts --installer --pkg=pkg-x86_64/mingw-w64-x86_64-git-[0-9]*.tar.xz --pkg=pkg-x86_64/mingw-w64-x86_64-git-doc-html-[0-9]*.tar.xz &&
            openssl dgst -sha256 artifacts/Git-*.exe | sed \"s/.* //\" >artifacts/sha-256.txt &&
            cp /usr/src/build-extra/installer/package-versions.txt artifacts/ &&

            a=`$PWD/artifacts &&
            p=`$PWD/pkg-x86_64 &&
            (cd /usr/src/build-extra &&
            mkdir -p cached-source-packages &&
            cp \"`$p\"/*-pdb* cached-source-packages/ &&
            GIT_CONFIG_PARAMETERS=\"'windows.sdk64.path='\" ./please.sh bundle_pdbs --arch=x86_64 --directory=\"`$a\" installer/package-versions.txt)
          "@
      - name: Clean up temporary files
        if: always()
        shell: bash
        run: rm -rf home
      - name: Publish installer-x86_64
        uses: actions/upload-artifact@v1
        with:
          name: installer-x86_64
          path: artifacts