Fix free disk space action (#1620)

.github/workflows/main.yaml

@@ -26,13 +26,165 @@ jobs:
 
     - name: Free up disk space
       if: ${{ inputs.build_multiarch }}
-      uses: jlumbroso/free-disk-space@main
-      with:
-        android: true
-        dotnet: true
-        haskell: true
-        large-packages: true
-        swap-storage: true
+      shell: bash
+      # workaround: https://github.com/jlumbroso/free-disk-space/issues/9
+      # copied from https://github.com/hirnidrin/free-disk-space/blob/4bacba7c412c8ace26b87b5b79977da05137e69d/action.yml
+      run: |
+        # ======
+        # MACROS
+        # ======
+  
+        # macro to print a line of equals
+        # (silly but works)
+        printSeparationLine() {
+          str=${1:=}
+          num=${2:-80}
+          counter=1
+          output=""
+          while [ $counter -le $num ]
+          do
+             output="${output}${str}"
+             counter=$((counter+1))
+          done
+          echo "${output}"
+        }
+
+        # macro to compute available space
+        # REF: https://unix.stackexchange.com/a/42049/60849
+        # REF: https://stackoverflow.com/a/450821/408734
+        getAvailableSpace() { echo $(df -a $1 | awk 'NR > 1 {avail+=$4} END {print avail}'); }
+
+        # macro to make Kb human readable (assume the input is Kb)
+        # REF: https://unix.stackexchange.com/a/44087/60849
+        formatByteCount() { echo $(numfmt --to=iec-i --suffix=B --padding=7 $1'000'); }
+
+        # macro to output saved space
+        printSavedSpace() {
+          saved=${1}
+          title=${2:-}
+
+          echo ""
+          printSeparationLine '*' 80
+          if [ ! -z "${title}" ]; then
+            echo "=> ${title}: Saved $(formatByteCount $saved)"
+          else
+            echo "=> Saved $(formatByteCount $saved)"
+          fi
+          printSeparationLine '*' 80
+          echo ""
+        }
+
+        # macro to print output of dh with caption
+        printDH() {
+          caption=${1:-}
+
+          printSeparationLine '=' 80
+          echo "${caption}"
+          echo ""
+          echo "$ dh -h /"
+          echo ""
+          df -h /
+          echo "$ dh -a /"
+          echo ""
+          df -a /
+          echo "$ dh -a"
+          echo ""
+          df -a
+          printSeparationLine '=' 80
+        }
+
+        # ======
+        # SCRIPT
+        # ======
+
+        # Display initial disk space stats
+
+        AVAILABLE_INITIAL=$(getAvailableSpace)
+        AVAILABLE_ROOT_INITIAL=$(getAvailableSpace '/')
+
+        printDH "BEFORE CLEAN-UP:"
+        echo ""
+
+        # Remove Android library
+        BEFORE=$(getAvailableSpace)
+
+        sudo rm -rf /usr/local/lib/android
+
+        AFTER=$(getAvailableSpace)
+        SAVED=$((AFTER-BEFORE))
+        printSavedSpace $SAVED "Android library"
+
+        BEFORE=$(getAvailableSpace)
+
+        # https://github.community/t/bigger-github-hosted-runners-disk-space/17267/11
+        sudo rm -rf /usr/share/dotnet
+
+        AFTER=$(getAvailableSpace)
+        SAVED=$((AFTER-BEFORE))
+        printSavedSpace $SAVED ".NET runtime"
+
+        BEFORE=$(getAvailableSpace)
+
+        sudo rm -rf /opt/ghc
+
+        AFTER=$(getAvailableSpace)
+        SAVED=$((AFTER-BEFORE))
+        printSavedSpace $SAVED "Haskell runtime"
+
+        # Remove large packages
+        # REF: https://github.com/apache/flink/blob/master/tools/azure-pipelines/free_disk_space.sh
+
+        BEFORE=$(getAvailableSpace)
+
+        sudo apt-get remove -y '^aspnetcore-.*'
+        sudo apt-get remove -y '^dotnet-.*'
+        sudo apt-get remove -y '^llvm-.*'
+        sudo apt-get remove -y 'php.*'
+        sudo apt-get remove -y '^mongodb-.*'
+        sudo apt-get remove -y '^mysql-.*'
+        sudo apt-get remove -y azure-cli google-cloud-sdk google-chrome-stable firefox powershell mono-devel libgl1-mesa-dri
+        sudo apt-get autoremove -y
+        sudo apt-get clean
+
+        AFTER=$(getAvailableSpace)
+        SAVED=$((AFTER-BEFORE))
+        printSavedSpace $SAVED "Large misc. packages"
+
+        # Remove Docker images
+        BEFORE=$(getAvailableSpace)
+
+        sudo docker image prune --all --force
+
+        AFTER=$(getAvailableSpace)
+        SAVED=$((AFTER-BEFORE))
+        printSavedSpace $SAVED "Docker images"
+
+        # Remove Swap storage
+        BEFORE=$(getAvailableSpace)
+
+        sudo swapoff -a
+        sudo rm -f /mnt/swapfile
+        free -h
+
+        AFTER=$(getAvailableSpace)
+        SAVED=$((AFTER-BEFORE))
+        printSavedSpace $SAVED "Swap storage"
+
+        # Output saved space statistic
+
+        AVAILABLE_END=$(getAvailableSpace)
+        AVAILABLE_ROOT_END=$(getAvailableSpace '/')
+
+        echo ""
+        printDH "AFTER CLEAN-UP:"
+
+        echo ""
+        echo ""
+
+        echo "/dev/root:"
+        printSavedSpace $((AVAILABLE_ROOT_END - AVAILABLE_ROOT_INITIAL))
+        echo "overall:"
+        printSavedSpace $((AVAILABLE_END - AVAILABLE_INITIAL))
 
     - name: Install GraphViz
       run: sudo apt-get install graphviz -y