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Given an autopkg cache path, will remove any download and pkg items older than X days
#!/bin/bash
# Script to find and delete .dmg, .pkg, .tar.gz, and .zip files from
# your autopkg cache
# Failed / incomplete downloads (prefixed with tmp) are also removed
# Number of days after which to delete matching files
readonly DAYS_TO_DELETE=7
# Path to autopkg Cache folder for current user
readonly SEARCH_PATH="/Users/${USER}/Library/AutoPkg/Cache"
# List of search terms to exclude from cleanup, separated by spaces
#
# readonly EXCLUSIONS="Slack Firefox"
# Path to autopkg cleanup log. For CLI use, otherwise comment out
readonly LOG="/Library/Logs/autopkg_cleanup.log"
#######################################
# Output errors with timestamp to STDERR
# Globals:
# CLEANUP_LIST
# DAYS_TO_DELETE
# SEARCH_PATH
# EXCLUSIONS
# Arguments:
# None
# Outputs:
# None
#######################################
get_files_to_clean() {
CLEANUP_LIST="$(/usr/bin/find ${SEARCH_PATH} \( -iname "*.pkg" -o -iname "*.dmg" -o -iname "*.zip" -o -iname "tmp*" -o -iname "*.tar.gz" \) -mtime +${DAYS_TO_DELETE} -maxdepth 5 -print | sort)"
# Remove any excluded items from the list
for i in $EXCLUSIONS; do
CLEANUP_LIST=$(echo "$CLEANUP_LIST" | grep -v ${i})
done
}
#######################################
# Output results
# Globals:
# CLEANUP_LIST
# DAYS_TO_DELETE
# Arguments:
# None
# Outputs:
# Prints & writes to log if no files found older
# than specified DAYS_TO_DELETE, or prints & writes
# all found files to clean and indicates if it failed
#######################################
clean_files() {
# Output results
if [ -z "$CLEANUP_LIST" ]; then
# Indicate no files found to delete
writelog "No files found to clean older than ${DAYS_TO_DELETE} days."
else
# Indicate found files to delete
writelog "Files found to clean older than ${DAYS_TO_DELETE} days:"
for i in ${CLEANUP_LIST}; do
writelog "${i}"
done
# Remove found files and output any failures
for f in $CLEANUP_LIST; do
writelog "Removing $(basename ${f}...)"
/bin/rm -f "$f" || writelog "Failed to remove ${f}."
done
fi
}
start_run() {
writelog "####### START $(/bin/date +'%Y-%m-%d') #######"
}
end_run() {
writelog "####### END $(/bin/date +'%Y-%m-%d') #######"
}
writelog() {
# For LaunchDaemon use
#echo "$(/bin/date +'%Y-%m-%dT%H:%M:%S') - $*" #>&1
# For CLI use
echo "$(/bin/date +'%Y-%m-%dT%H:%M:%S') - $*" >> "$LOG"
}
main() {
start_run
get_files_to_clean
clean_files
end_run
}
main "@"
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