mirror of
https://github.com/arkenfox/user.js.git
synced 2025-04-30 14:03:40 +02:00
d08a1b468f
The `prefsCleaner.sh` script chdir()'s to the script's directory on execution, which isn't necessary at all, and also means that has to reside within the Firefox profile directory, rather than being callable directly from the Git clone. `updater.sh` has the same "problem", but honours the `-p` switch to let the working directory be overridden. This patch removes the unnecessary code, such that the `prefsCleaner.sh` script works on `./user.js`. Signed-off-by: martin f. krafft <madduck@madduck.net>
102 lines
3.5 KiB
Bash
Executable file
102 lines
3.5 KiB
Bash
Executable file
#!/usr/bin/env bash
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## prefs.js cleaner for Linux/Mac
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## author: @claustromaniac
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## version: 1.4
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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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fQuit() {
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## change directory back to the original working directory
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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 "
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Optional Arguments:
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-s Start immediately"
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}
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fFF_check() {
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# there are many ways to see if firefox is running or not, some more reliable than others
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# this isn't elegant and might not be future-proof but should at least be compatible with any environment
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while [ -e lock ]; do
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echo -e "\nThis Firefox profile seems to be in use. Close Firefox and try again.\n" >&2
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read -r -p "Press any key to continue."
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done
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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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prefexp="user_pref[ ]*\([ ]*[\"']([^\"']+)[\"'][ ]*,"
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while read -r line; do
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if [[ "$line" =~ $prefexp && $prefs != *"@@${BASH_REMATCH[1]}@@"* ]]; then
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prefs="${prefs}${BASH_REMATCH[1]}@@"
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fi
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done <<< "$(grep -E "$prefexp" user.js)"
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while IFS='' read -r line || [[ -n "$line" ]]; do
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if [[ "$line" =~ ^$prefexp ]]; then
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if [[ $prefs != *"@@${BASH_REMATCH[1]}@@"* ]]; then
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echo "$line"
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fi
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else
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echo "$line"
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fi
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done < "$1" > prefs.js
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}
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fStart() {
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if [ ! -e user.js ]; then
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fQuit 1 "user.js not found in the current directory."
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elif [ ! -e prefs.js ]; then
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fQuit 1 "prefs.js not found in the current directory."
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fi
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fFF_check
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bakfile="prefs.js.backup.$(date +"%Y-%m-%d_%H%M")"
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mv prefs.js "${bakfile}" || fQuit 1 "Operation aborted.\nReason: Could not create backup file $bakfile"
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echo -e "\nprefs.js backed up: $bakfile"
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echo "Cleaning prefs.js..."
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fClean "$bakfile"
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fQuit 0 "All done!"
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}
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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 " ║ v1.4 ║"
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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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[ "$1" == '-s' ] && fStart
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select option in Start Help Exit; do
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case $option in
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Start)
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fStart
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;;
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Help)
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fUsage
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echo -e "\nThis script creates a backup of your prefs.js file before doing anything."
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echo -e "It should be safe, but you can follow these steps if something goes wrong:\n"
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echo "1. Make sure Firefox is closed."
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echo "2. Delete prefs.js in your profile folder."
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echo "3. Delete Invalidprefs.js if you have one in the same folder."
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echo "4. Rename or copy your latest backup to prefs.js."
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echo "5. Run Firefox and see if you notice anything wrong with it."
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echo "6. If you do notice something wrong, especially with your extensions, and/or with the UI, go to about:support, and restart Firefox with add-ons disabled. Then, restart it again normally, and see if the problems were solved."
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echo -e "If you are able to identify the cause of your issues, please bring it up on the arkenfox user.js GitHub repository.\n"
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;;
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Exit)
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fQuit 0
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;;
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esac
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done
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