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: "false"

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 -xeuo pipefail
        shopt -s globstar

        non_manifest_packages() {
          comm -2 -3 \
            <(sudo apt-mark showmanual | sort -u) \
            <(grep --perl-regexp --only-matching '^[\w-.+]+' "${{ github.action_path }}"/ubuntu-24.04.1-live-server-amd64.manifest | sort -u)
        }

        echo "Removing unwanted software... "

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


        sudo rm -rf \
          /var/lib/docker/ \
          "$AGENT_TOOLSDIRECTORY" \
          /opt &

        sudo find /usr/{share,local} \
          -mindepth 1 -maxdepth 1 \
          -type d \
          -not -wholename '/usr/share/git-core' \
          -exec rm -rf {} + &

        {
          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