name: mingw-w64-x86_64-git

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:
  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 $d
      - name: Generate bundle artifacts
        shell: powershell
        run: |
          & .\git-sdk-64-build-installers\git-cmd.exe --command=usr\bin\bash.exe -lc @"
            printf '#!/bin/sh\n\nexec /mingw64/bin/git.exe "`$@"\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 \"`$tag_name\" >bundle-artifacts/next_version &&
            git tag -m \"Snapshot build\" \"`$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: '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 $(cat bundle-artifacts/next_version)
      - name: Build mingw-w64-x86_64-git
        shell: powershell
        run: |
          & git-sdk-64-makepkg-git\usr\bin\sh.exe -lc @"
            set -x
            # Let `cv2pdb` find the DLLs
            PATH=\"`$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/ &&

            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: Publish mingw-w64-x86_64-git
        uses: actions/upload-artifact@v1
        with:
          name: pkg-x86_64
          path: artifacts