oizys/.github/actions/clean-disk/action.yml

name: 'Maximize build disk space'
description: 'Maximize the available disk space by removing unneeded software'

inputs:
  purge-packages:
    description: whether to remove apt packages
    required: false
    default: 'true'
  apt-manifest-url:
    description: url to apt-package manifest (default ubuntu-22.04.4)
    required: false
    default: 'https://releases.ubuntu.com/jammy/ubuntu-22.04.4-live-server-amd64.manifest'

runs:
  using: "composite"
  steps:
    - name: Disk space report before modification
      shell: bash
      run: |
          echo "==> Available space before cleanup"
          echo
          df -h

    - name: Maximize build disk space
      shell: bash
      run: |
          set -euo pipefail

          non_manifest_packages() {
            comm -2 -3 \
              <(sudo apt-mark showmanual | sort) \
              <(curl --silent "${{ inputs.apt-manifest-url }}" | grep --perl-regexp --only-matching '^[\w-.+]+' | sort)
          }

          echo "Removing unwanted software... "

          sudo rm -rf /opt &
          sudo rm -rf "$AGENT_TOOLSDIRECTORY" &

          if [[ "${{ inputs.purge-packages }}" == 'true' ]]; then
            sudo apt-get purge \
              --allow-remove-essential \
              -qq \
              $(non_manifest_packages) > /dev/null &
          fi

          wait

          sudo rm -rf /var/lib/docker &
          sudo rm -rf /usr/{local,share} &
          {
            sudo swapoff -a
            sudo rm -f /mnt/swapfile
          } &

          wait
          echo "... done"

    - name: Disk space report after modification
      shell: bash
      run: |
          echo "==> Available space after cleanup"
          echo
          df -h