mirror of
https://github.com/jlumbroso/free-disk-space.git
synced 2026-01-29 06:20:08 +08:00
153 lines
3.7 KiB
YAML
153 lines
3.7 KiB
YAML
name: "Free Disk Space (Ubuntu)"
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description: "A configurable GitHub Action to free up disk space on an Ubuntu GitHub Actions runner."
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icon: "archive"
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color: "green"
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inputs:
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android:
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description: "Remove Android runtime"
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required: false
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default: "true"
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dotnet:
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description: "Remove .NET runtime"
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required: false
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default: "true"
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haskell:
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description: "Remove Haskell runtime"
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required: false
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default: "true"
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swap-storage:
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description: "Remove swap storage"
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required: false
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default: "true"
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runs:
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using: "composite"
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steps:
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- shell: bash
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run: |
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# ======
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# MACROS
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# ======
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# macro to print a line of equals
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# REF: https://stackoverflow.com/a/5799353/408734
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printSeparationLine() {
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str=${1:'*'}
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num=${2:-80}
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v=$(printf "%-${num}s" "$str")
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echo "${v// /*}"
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}
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# macro to compute available space
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# REF: https://unix.stackexchange.com/a/42049/60849
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# REF: https://stackoverflow.com/a/450821/408734
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getAvailableSpace() { echo $(df -a | awk 'NR > 1 {avail+=$4} END {print avail}') }
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# macro to make bytecounts human readable
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# REF: https://unix.stackexchange.com/a/44087/60849
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formatByteCount() { echo $(numfmt --to=iec-i --suffix=B --padding=7 $1) }
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# macro to output saved space
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printSavedSpace() {
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saved=${1}
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title=${2:-}
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echo ""
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printSeparationLine '*' 80
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if [ ! -z "${title}" ]; then
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echo "=> ${title}: Saved $(formatByteCount $saved)"
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else
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echo "=> Saved $(formatByteCount $saved)"
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fi
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printSeparationLine '*' 80
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echo ""
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}
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# macro to print output of dh with caption
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printDH() {
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caption=${1:-}
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repeatedLine '=' 80
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echo "${caption}"
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echo ""
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echo "$ dh -h /"
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echo ""
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df -h /
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repeatedLine '=' 80
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}
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# ======
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# SCRIPT
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# ======
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# Display initial disk space stats
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AVAILABLE_INITIAL=$(getAvailableSpace)
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printDH "Before Clean-Up:"
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# Option: Remove Android library
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if [[ ${{ inputs.android }} == 'true' ]]; then
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BEFORE=$(getAvailableSpace)
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sudo rm -rf /usr/local/lib/android
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AFTER=$(getAvailableSpace)
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SAVED=$((AFTER-BEFORE))
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printSavedSpace $SAVED "Android library"
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fi
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# Option: Remove .NET runtime
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if [[ ${{ inputs.dotnet }} == 'true' ]]; then
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BEFORE=$(getAvailableSpace)
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sudo rm -rf /usr/share/dotnet
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AFTER=$(getAvailableSpace)
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SAVED=$((AFTER-BEFORE))
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printSavedSpace $SAVED ".NET runtime"
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fi
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# Option: Remove Haskell runtime
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if [[ ${{ inputs.haskell }} == 'true' ]]; then
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BEFORE=$(getAvailableSpace)
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sudo rm -rf /opt/ghc
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AFTER=$(getAvailableSpace)
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SAVED=$((AFTER-BEFORE))
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printSavedSpace $SAVED ".NET runtime"
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fi
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# Option: Remove Swap storage
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if [[ ${{ inputs.swap-storage }} == 'true' ]]; then
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BEFORE=$(getAvailableSpace)
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sudo swapoff -a
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sudo rm -f /mnt/swapfile
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free -h
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AFTER=$(getAvailableSpace)
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SAVED=$((AFTER-BEFORE))
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printSavedSpace $SAVED ".NET runtime"
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fi
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# Output saved space statistic
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AVAILABLE_END=$(getAvailableSpace)
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printDH "After Clean-Up:"
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echo ""
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printSavedSpace $((AVAILABLE_END - AVAILABLE_INITIAL))
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