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4 years ago
# Setup static paths
version_path="${version_data_path}"
patches_path="${patches_data_path}"
# Parse arguments
echo_output=false
verbose=false
function print_help() {
echo "Cleans up unreferenced builds."
echo "Options:"
echo " --help, -h | Displays this help message"
echo " --echo, -e, --dry-run | Suppresses deleting the unreferenced builds"
echo " --verbose, -v | Enables verbose output, useful for debugging"
echo " --version-path <path> | Explicitly override version data directory path with specified"
echo " --patches-path <path> | Explicitly override patch data path with specified"
echo ""
echo "Example usage: ./clean_builds --echo"
exit 0
}
for arg in "$@"
do
case $arg in
--help|-h)
print_help
;;
--echo|--dry-run|-e)
echo_output=true
shift
;;
--verbose|-v)
verbose=true
shift
;;
--version-path)
version_path="$2"
shift
shift
;;
--patches-path)
patches_path="$2"
shift
shift
;;
esac
done
if $verbose
then
echo "Values:"
echo " echo_output: $echo_output"
echo " patches_path: $patches_path"
echo " version_path: $version_path"
echo ""
fi
# Scans for unreferenced builds, and deletes them if necessary
#
# @param version_file Path to version files containing build information
# @param patches_path Path to the root patches directory on this filesystem
function clean_builds() {
version_path="$1"
patches_path="$2"
# Read in list of builds
builds=()
for item in $patches_path/*; do
if [ -f "$item/instructions.json" ]; then
builds+=("$item")
#echo "$item"
fi
done
if $verbose; then
echo "Builds available:"
for build in "${builds[@]}"; do
echo "$build"
done
echo ""
fi
# Read in referenced builds
referenced_builds=()
for version_file in $version_path/*; do
version_data=$(cat "$version_file")
# Read in game build
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build=$(echo "$version_data" | jq -r ".game.patch_path")
build_path="$patches_path/$build"
if [[ ! "${referenced_builds[@]}" =~ "$build_path" ]]; then
referenced_builds+=("$build_path")
fi
# Read in SDK build
build=$(echo "$version_data" | jq -r ".sdk.patch_path")
build_path="$patches_path/$build"
if [[ ! "${referenced_builds[@]}" =~ "$build_path" ]]; then
referenced_builds+=("$build_path")
fi
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done
if $verbose; then
echo "Referenced builds:"
for build in "${referenced_builds[@]}"; do
echo $build
done
echo ""
fi
# Build list of unreferenced builds
unreferenced_builds=()
for build in "${builds[@]}"; do
if [[ ! "${referenced_builds[@]}" =~ "$build" ]]; then
unreferenced_builds+=("$build")
fi
done
if $verbose; then
echo "Unreferenced builds:"
for build in "${unreferenced_builds[@]}"; do
echo $build
done
echo ""
fi
# Delete unreferenced builds
for build in "${unreferenced_builds[@]}"; do
echo "Removing $build..."
if $echo_output; then
echo rm -rf "$build"
else
rm -rf "$build"
fi
done
}
clean_builds "${version_path}" "${patches_path}"