mirror of
https://github.com/arkenfox/user.js.git
synced 2024-05-27 18:16:10 +02:00
106f46d053
* Uses `perl` as a last resort if `curl` and `wget` are not available (fixes #537) * Aborts and notifies user if none of the above are installed * Better use of functions * When version numbers are checked, the contents are immediately saved to a temp dir. This allows us to skip using wget/curl/perl a second time * Improved messages for users * Added various font colors for ease of use and aesthetics
206 lines
6.4 KiB
Bash
Executable File
206 lines
6.4 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
## ghacks-user.js updater for macOS and Linux
|
|
|
|
## version: 1.5
|
|
## Author: Pat Johnson (@overdodactyl)
|
|
## Additional contributors: @earthlng, @ema-pe
|
|
|
|
## DON'T GO HIGHER THAN VERSION x.9 !! ( because of ASCII comparison in check_for_update() )
|
|
|
|
#########################
|
|
# Base variables #
|
|
#########################
|
|
update_pref=${1:--ask}
|
|
RED='\033[0;31m'
|
|
BLUE='\033[0;34m'
|
|
BBLUE='\033[1;34m'
|
|
GREEN='\033[0;32m'
|
|
ORANGE='\033[0;33m'
|
|
CYAN='\033[0;36m'
|
|
NC='\033[0m' # No Color
|
|
|
|
|
|
#########################
|
|
# Working directory #
|
|
#########################
|
|
|
|
# get current directory
|
|
currdir=$(pwd)
|
|
## get the full path of this script (readlink for Linux, greadlink for Mac with coreutils installed)
|
|
sfp=$(readlink -f "${BASH_SOURCE[0]}" 2>/dev/null || greadlink -f "${BASH_SOURCE[0]}" 2>/dev/null)
|
|
## fallback for Macs without coreutils
|
|
if [ -z "$sfp" ]; then sfp=${BASH_SOURCE[0]}; fi
|
|
## store the Firefox profile directory
|
|
ff_profile="$(dirname "${sfp}")"
|
|
|
|
|
|
#########################
|
|
# File Handeling #
|
|
#########################
|
|
|
|
# Download method priority: curl -> wget -> pearl
|
|
DOWNLOAD_METHOD="not_pearl"
|
|
if [[ $(command -v "curl") ]] > /dev/null 2>&1; then
|
|
DOWNLOAD_TO_FILE="curl -O"
|
|
elif [[ $(command -v "wget") ]] > /dev/null 2>&1; then
|
|
DOWNLOAD_TO_FILE="wget"
|
|
elif [[ $(command -v "perl") ]]; then
|
|
DOWNLOAD_METHOD="perl"
|
|
else
|
|
echo -e ${RED}"This script requires curl, wget or perl to be installed.\nProcess aborted"${NC}
|
|
exit 0
|
|
fi
|
|
|
|
# Download files
|
|
download_file () {
|
|
mkdir -p userjs_temps
|
|
cd userjs_temps
|
|
url=$1
|
|
|
|
if [ $DOWNLOAD_METHOD = "not_pearl" ]; then
|
|
$DOWNLOAD_TO_FILE ${url}
|
|
else
|
|
http_url=${url/https/http}
|
|
# Variables from the shell are available in Perl's %ENV hash
|
|
# Need to export shell variable so it is visible to subprocesses
|
|
export http_url
|
|
|
|
perl -e '
|
|
use File::Fetch;
|
|
my $ff = File::Fetch->new(uri => $ENV{http_url});
|
|
my $where = $ff->fetch() or die $ff->error;
|
|
my $where = $ff->fetch( to => "." );
|
|
'
|
|
fi
|
|
|
|
cd ..
|
|
}
|
|
|
|
# Backup a file into userjs_backups
|
|
# Replace current version of a file with new one in userjs_temps
|
|
backup_file () {
|
|
filename=$1
|
|
mkdir -p userjs_backups
|
|
mv $filename "userjs_backups/${filename}.backup.$(date +"%Y-%m-%d_%H%M")"
|
|
mv "userjs_temps/${filename}" $filename
|
|
echo -e "Status: ${GREEN}${filename} has been backed up and replaced with the latest version!${NC}"
|
|
}
|
|
|
|
#########################
|
|
# Initiation #
|
|
#########################
|
|
|
|
initiate () {
|
|
echo -e
|
|
echo -e
|
|
echo -e ${BBLUE}" ############################################################################"
|
|
echo -e " #### ####"
|
|
echo -e " #### ghacks user.js ####"
|
|
echo -e " #### Hardening the Privacy and Security Settings of Firefox ####"
|
|
echo -e " #### Maintained by @Thorin-Oakenpants and @earthlng ####" ####"
|
|
echo -e " #### Updater for macOS and Linux by @overdodactyl ####" ####"
|
|
echo -e " #### ####"
|
|
echo -e " ############################################################################"${NC}
|
|
echo -e
|
|
echo -e
|
|
echo -e "Documentation for this script is available here: ${CYAN}https://github.com/ghacksuserjs/ghacks-user.js/wiki/3.3-Updater-Scripts${NC}\n"
|
|
}
|
|
|
|
confirmation () {
|
|
download_file "https://raw.githubusercontent.com/ghacksuserjs/ghacks-user.js/master/user.js" &>/dev/null
|
|
echo -e "Please observe the following information:"
|
|
echo -e "\tFirefox profile: ${ORANGE}$(pwd)${NC}"
|
|
echo -e "\tAvailable online: ${ORANGE}$(get_userjs_version userjs_temps/user.js)${NC}"
|
|
echo -e "\tCurrently using: ${ORANGE}$(get_userjs_version user.js)\n${NC}\n"
|
|
|
|
echo -e "This script will update to the latest user.js file and append any custom configurations from user-overrides.js. ${RED}Continue Y/N? ${NC}"
|
|
read -p "" -n 1 -r
|
|
echo -e "\n"
|
|
|
|
if [[ $REPLY =~ ^[Nn]$ ]]; then
|
|
echo -e ${RED}"Process aborted"${NC}
|
|
return 1
|
|
fi
|
|
}
|
|
|
|
|
|
#########################
|
|
# Update updater.sh #
|
|
#########################
|
|
|
|
# Returns the version number of a updater.sh file
|
|
get_updater_version () {
|
|
filename=$1
|
|
version_regex='5 s/.*[[:blank:]]\([[:digit:]]*\.[[:digit:]]*\)/\1/p'
|
|
echo "$(sed -n "$version_regex" "${ff_profile}/${filename}")"
|
|
}
|
|
|
|
# Update updater.sh
|
|
# Default: Check for update, if available, ask user if they want to execute it
|
|
# Args:
|
|
# -donotupdate: New version will not be looked for and update will not occur
|
|
# -update: Check for update, if available, execute without asking
|
|
update_updater () {
|
|
update_pref="$(echo $update_pref | tr '[A-Z]' '[a-z]')"
|
|
if [ $update_pref = "-donotupdate" ]; then
|
|
# User signified not to check for updates
|
|
return 0
|
|
fi
|
|
|
|
download_file "https://raw.githubusercontent.com/ghacksuserjs/ghacks-user.js/master/updater.sh" &>/dev/null
|
|
|
|
if [[ $(get_updater_version updater.sh) < $(get_updater_version userjs_temps/updater.sh) ]]; then
|
|
if [ $update_pref != "-update" ]; then
|
|
echo -e "There is a newer version of updater.sh available. ${RED}Download and execute Y/N?${NC}"
|
|
read -p "" -n 1 -r
|
|
echo -e "\n\n"
|
|
if [[ $REPLY =~ ^[Nn]$ ]]; then
|
|
# Update available, but user chooses not to update
|
|
return 0
|
|
fi
|
|
fi
|
|
else
|
|
# No update available
|
|
return 0
|
|
fi
|
|
# Backup current updater, execute latest version
|
|
backup_file updater.sh
|
|
chmod +x updater.sh
|
|
./updater.sh -donotupdate
|
|
exit 1
|
|
}
|
|
|
|
|
|
#########################
|
|
# Update user.js #
|
|
#########################
|
|
|
|
# Returns version number of a user.js file
|
|
get_userjs_version () {
|
|
filename=$1
|
|
echo "$(sed -n "4p" "${ff_profile}/${filename}")"
|
|
}
|
|
|
|
# Applies latest version of user.js and any custom overrides
|
|
update_userjs () {
|
|
backup_file user.js
|
|
if [ -e user-overrides.js ]; then
|
|
cat user-overrides.js >> user.js
|
|
echo -e "Status: ${GREEN}Your user-overrides.js customizations have been applied!${NC}"
|
|
fi
|
|
}
|
|
|
|
#########################
|
|
# Execute #
|
|
#########################
|
|
|
|
## change directory to the Firefox profile directory
|
|
cd "$ff_profile"
|
|
|
|
initiate
|
|
update_updater
|
|
confirmation && update_userjs
|
|
rm -rf userjs_temps
|
|
cd "${currdir}"
|