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v1.6 - autoupdate
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earthlng
parent
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4AEE18F83AFDEB23
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@ -2,33 +2,54 @@
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## prefs.js cleaner for Linux/Mac
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## author: @claustromaniac
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## version: 1.5
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## version: 1.6
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## special thanks to @overdodactyl and @earthlng for a few snippets that I stol..*cough* borrowed from the updater.sh
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currdir=$(pwd)
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## DON'T GO HIGHER THAN VERSION x.9 !! ( because of ASCII comparison in update_prefsCleaner() )
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readonly CURRDIR=$(pwd)
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## get the full path of this script (readlink for Linux, greadlink for Mac with coreutils installed)
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sfp=$(readlink -f "${BASH_SOURCE[0]}" 2>/dev/null || greadlink -f "${BASH_SOURCE[0]}" 2>/dev/null)
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SCRIPT_FILE=$(readlink -f "${BASH_SOURCE[0]}" 2>/dev/null || greadlink -f "${BASH_SOURCE[0]}" 2>/dev/null)
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## fallback for Macs without coreutils
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if [ -z "$sfp" ]; then sfp=${BASH_SOURCE[0]}; fi
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[ -z "$SCRIPT_FILE" ] && SCRIPT_FILE=${BASH_SOURCE[0]}
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## change directory to the Firefox profile directory
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cd "$(dirname "${sfp}")"
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AUTOUPDATE=true
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QUICKSTART=false
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## download method priority: curl -> wget
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DOWNLOAD_METHOD=''
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if command -v curl >/dev/null; then
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DOWNLOAD_METHOD='curl --max-redirs 3 -so'
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elif command -v wget >/dev/null; then
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DOWNLOAD_METHOD='wget --max-redirect 3 --quiet -O'
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else
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AUTOUPDATE=false
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echo -e "No curl or wget detected.\nAutomatic self-update disabled!"
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fi
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fQuit() {
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## change directory back to the original working directory
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cd "${currdir}"
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cd "${CURRDIR}"
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[ "$1" -eq 0 ] && echo -e "\n$2" || echo -e "\n$2" >&2
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exit $1
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}
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fUsage() {
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echo -e "\nUsage: $0 [-s]"
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echo -e "\nUsage: $0 [-ds]"
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echo -e "
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Optional Arguments:
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-s Start immediately"
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-s Start immediately
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-d Don't auto-update prefsCleaner.sh"
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}
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download_file() { # expects URL as argument ($1)
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declare -r tf=$(mktemp)
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$DOWNLOAD_METHOD "${tf}" "$1" &>/dev/null && echo "$tf" || echo '' # return the temp-filename or empty string on error
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}
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fFF_check() {
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@ -40,6 +61,24 @@ fFF_check() {
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done
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}
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## returns the version number of a prefsCleaner.sh file
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get_prefsCleaner_version() {
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echo "$(sed -n '5 s/.*[[:blank:]]\([[:digit:]]*\.[[:digit:]]*\)/\1/p' "$1")"
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}
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## updates the prefsCleaner.sh file based on the latest public version
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update_prefsCleaner() {
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declare -r tmpfile="$(download_file 'https://raw.githubusercontent.com/arkenfox/user.js/master/prefsCleaner.sh')"
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[ -z "$tmpfile" ] && echo -e "Error! Could not download prefsCleaner.sh" && return 1 # check if download failed
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[[ $(get_prefsCleaner_version "$SCRIPT_FILE") == $(get_prefsCleaner_version "$tmpfile") ]] && return 0
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mv "$tmpfile" "$SCRIPT_FILE"
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chmod u+x "$SCRIPT_FILE"
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"$SCRIPT_FILE" -s -d
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exit 0
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}
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fClean() {
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# the magic happens here
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prefs="@@"
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@ -78,19 +117,37 @@ fStart() {
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fQuit 0 "All done!"
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}
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while getopts "sd" opt; do
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case $opt in
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s)
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QUICKSTART=true
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;;
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d)
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AUTOUPDATE=false
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;;
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esac
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done
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## change directory to the Firefox profile directory
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cd "$(dirname "${SCRIPT_FILE}")"
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[ "$AUTOUPDATE" = true ] && update_prefsCleaner
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echo -e "\n\n"
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echo " ╔══════════════════════════╗"
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echo " ║ prefs.js cleaner ║"
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echo " ║ by claustromaniac ║"
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echo " ║ v1.5 ║"
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echo " ║ v1.6 ║"
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echo " ╚══════════════════════════╝"
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echo -e "\nThis script should be run from your Firefox profile directory.\n"
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echo "It will remove any entries from prefs.js that also exist in user.js."
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echo "This will allow inactive preferences to be reset to their default values."
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echo -e "\nThis Firefox profile shouldn't be in use during the process.\n"
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echo -e "\nIn order to proceed, select a command below by entering its corresponding number.\n"
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[ "$1" == '-s' ] && fStart
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[ "$QUICKSTART" = true ] && fStart
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echo -e "\nIn order to proceed, select a command below by entering its corresponding number.\n"
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select option in Start Help Exit; do
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case $option in
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@ -114,3 +171,5 @@ select option in Start Help Exit; do
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;;
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esac
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done
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fQuit 0
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