Add Ubuntu 22.04 release package

Because 22.04 is the current LTS release of Ubuntu.

Author: thomasspriggs

.github/workflows/release-packages.yaml

@@ -6,6 +6,81 @@ env:
 
 name: Upload additional release assets
 jobs:
+  ubuntu-22.04-package:
+    runs-on: ubuntu-22.04
+    env:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: recursive
+      - name: Fetch dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install --no-install-recommends -y g++ gdb flex bison cmake ninja-build maven jq libxml2-utils dpkg-dev ccache z3
+      - name: Confirm z3 solver is available and log the version installed
+        run: z3 --version
+      - name: Download cvc-5 from the releases page and make sure it can be deployed
+        run: |
+          wget -O cvc5 https://github.com/cvc5/cvc5/releases/download/cvc5-${{env.cvc5-version}}/cvc5-Linux
+          chmod u+x cvc5
+          mv cvc5 /usr/local/bin
+          cvc5 --version
+      - name: Prepare ccache
+        uses: actions/cache@v3
+        with:
+          path: .ccache
+          key: ${{ runner.os }}-22.04-Release-${{ github.ref }}-${{ github.sha }}-RELEASEPKG
+          restore-keys:
+            ${{ runner.os }}-22.04-Release-${{ github.ref }}
+            ${{ runner.os }}-22.04-Release
+      - name: ccache environment
+        run: |
+          echo "CCACHE_BASEDIR=$PWD" >> $GITHUB_ENV
+          echo "CCACHE_DIR=$PWD/.ccache" >> $GITHUB_ENV
+      - name: Configure CMake
+        run: |
+          mkdir build
+          cd build
+          cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Release
+      - name: Zero ccache stats and limit in size
+        run: ccache -z --max-size=500M
+      - name: Build using Ninja
+        run: |
+          cd build
+          ninja -j2
+      - name: Print ccache stats
+        run: ccache -s
+      - name: Run CTest
+        run: cd build; ctest . -V -L CORE -C Release -j2
+      - name: Create packages
+        id: create_packages
+        run: |
+          cd build
+          ninja package
+          deb_package_name="$(ls *.deb)"
+          echo "deb_package=./build/$deb_package_name" >> $GITHUB_OUTPUT
+          echo "deb_package_name=ubuntu-22.04-$deb_package_name" >> $GITHUB_OUTPUT
+      - name: Get release info
+        id: get_release_info
+        uses: bruceadams/get-release@v1.3.2
+      - name: Upload binary packages
+        uses: actions/upload-release-asset@v1
+        with:
+          upload_url: ${{ steps.get_release_info.outputs.upload_url }}
+          asset_path: ${{ steps.create_packages.outputs.deb_package }}
+          asset_name: ${{ steps.create_packages.outputs.deb_package_name }}
+          asset_content_type: application/x-deb
+      - name: Slack notification of CI status
+        uses: rtCamp/action-slack-notify@v2
+        if: success() || failure()
+        env:
+          SLACK_CHANNEL: team_open_source
+          SLACK_COLOR: ${{ job.status }}
+          SLACK_USERNAME: Github Actions CI bot
+          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+          SLACK_MESSAGE: "${{ job.status == 'success' && 'Ubuntu 22.04 package built and uploaded successfully' || 'Ubuntu 22.04 package build failed' }}"
+
   ubuntu-20_04-package:
     runs-on: ubuntu-20.04
     env: