support for user changed file name

This commit is contained in:
overdodactyl 2018-04-23 08:52:32 -06:00
parent 344704d45f
commit 7dabc6b920

View File

@ -1,12 +1,12 @@
#!/bin/bash
#!/usr/bin/env bash
### ghacks-user.js updater for Mac/Linux
## author: @overdodactyl
## version: 1.2
## version: 1.3
ghacksjs="https://raw.githubusercontent.com/ghacksuserjs/ghacks-user.js/master/user.js"
echo -e "\nThis script should be run from your Firefox profile directory.\n"
updater="https://raw.githubusercontent.com/ghacksuserjs/ghacks-user.js/master/updater.sh"
update_pref=${1:--ask}
currdir=$(pwd)
@ -19,40 +19,104 @@ if [ -z "$sfp" ]; then sfp=${BASH_SOURCE[0]}; fi
## change directory to the Firefox profile directory
cd "$(dirname "${sfp}")"
echo -e "Updating the user.js for Firefox profile:\n$(pwd)\n"
script_filename="$(basename "$(test -L "$0" && readlink "$0" || echo "$0")")"
if [ -e user.js ]; then
echo "Your current user.js file for this profile will be backed up and the latest ghacks version from github will take its place."
echo -e "\nIf currently using the ghacks user.js, please compare versions:"
echo " Available online: $(curl -s ${ghacksjs} | sed -n '4p')"
echo " Currently using: $(sed -n '4p' user.js)"
else
echo "A user.js file does not exist in this profile. If you continue, the latest ghacks version from github will be downloaded."
fi
echo -e "\nIf a user-overrides.js file exists in this profile, it will be appended to the user.js.\n"
## Used to check if a new version of updater.sh is available
update_available="no"
check_for_update () {
online_version="$(curl -s ${updater} | sed -n '5 s/.*[[:blank:]]\([[:digit:]]*\.[[:digit:]]*\)/\1/p')"
path_to_script="$(dirname "${sfp}")/"${script_filename}""
current_version="$(sed -n '5 s/.*[[:blank:]]\([[:digit:]]*\.[[:digit:]]*\)/\1/p' "$path_to_script")"
if (( $(echo "$online_version > $current_version" | bc -l) )); then
update_available="yes"
fi
}
read -p "Continue Y/N? " -n 1 -r
echo -e "\n\n"
## Used to backup the current script, and download and execute the latest version of updater.sh
update_script () {
echo -e "This script will be backed up and the latest version of will be executed.\n"
bakfile=""${script_filename}".backup.$(date +"%Y-%m-%d_%H%M")"
mv "${script_filename}" "userjs_backups/${bakfile}"
curl -O ${updater} && echo -e "\nThe latest updater script has been downloaded\n"
mv updater.sh "${script_filename}"
# make new file executable
chmod +x "${script_filename}"
# execute new updater script
./"${script_filename}" -donotupdate
# exit script
exit 1
}
main () {
## create backup folder if it doesn't exist
mkdir -p userjs_backups;
echo -e "\nThis script should be run from your Firefox profile directory.\n"
echo -e "Updating the user.js for Firefox profile:\n$(pwd)\n"
if [[ $REPLY =~ ^[Yy]$ ]]; then
if [ -e user.js ]; then
# backup current user.js
bakfile="user.js.backup.$(date +"%Y-%m-%d_%H%M")"
mv user.js "${bakfile}" && echo "Your previous user.js file was backed up: ${bakfile}"
echo "Your current user.js file for this profile will be backed up and the latest ghacks version from github will take its place."
echo -e "\nIf currently using the ghacks user.js, please compare versions:"
echo " Available online: $(curl -s ${ghacksjs} | sed -n '4p')"
echo " Currently using: $(sed -n '4p' user.js)"
else
echo "A user.js file does not exist in this profile. If you continue, the latest ghacks version from github will be downloaded."
fi
# download latest ghacks user.js
echo "downloading latest ghacks user.js file"
curl -O ${ghacksjs} && echo "ghacks user.js has been downloaded"
echo -e "\nIf a user-overrides.js file exists in this profile, it will be appended to the user.js.\n"
if [ -e user-overrides.js ]; then
echo "user-overrides.js file found"
cat user-overrides.js >> user.js && echo "user-overrides.js has been appended to user.js"
read -p "Continue Y/N? " -n 1 -r
echo -e "\n\n"
if [[ $REPLY =~ ^[Yy]$ ]]; then
if [ -e user.js ]; then
# backup current user.js
bakfile="user.js.backup.$(date +"%Y-%m-%d_%H%M")"
mv user.js "userjs_backups/${bakfile}" && echo "Your previous user.js file was backed up: userjs_backups/${bakfile}"
fi
# download latest ghacks user.js
echo "downloading latest ghacks user.js file"
curl -O ${ghacksjs} && echo "ghacks user.js has been downloaded"
if [ -e user-overrides.js ]; then
echo "user-overrides.js file found"
cat user-overrides.js >> user.js && echo "user-overrides.js has been appended to user.js"
fi
else
echo "Process aborted"
fi
## change directory back to the original working directory
cd "${currdir}"
}
if [ "$(echo $update_pref | tr '[A-Z]' '[a-z]')" = "-donotupdate" ]; then
main
else
echo "Process aborted"
fi
## change directory back to the original working directory
cd "${currdir}"
check_for_update
if [ $update_available = "no" ]; then
main
else
## there is an update available
if [ "$(echo $update_pref | tr '[A-Z]' '[a-z]')" = "-update" ]; then
## update without asking
update_script
else
read -p "There is a newer version of this updater available. Download and execute? Y/N? " -n 1 -r
echo -e "\n\n"
if [[ $REPLY =~ ^[Yy]$ ]]; then
update_script
else
main
fi
fi
fi
fi