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Update updater.sh

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earthlng 2018-11-23 17:33:47 +00:00 • committed by GitHub
parent 3fe46385cd
commit 2980d7b519
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1 changed files with 106 additions and 143 deletions
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updater.sh
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@ -12,7 +12,7 @@ readonly currdir=$(pwd)
sfp=$(readlink -f "${BASH_SOURCE[0]}" 2>/dev/null || greadlink -f "${BASH_SOURCE[0]}" 2>/dev/null) sfp=$(readlink -f "${BASH_SOURCE[0]}" 2>/dev/null || greadlink -f "${BASH_SOURCE[0]}" 2>/dev/null)
if [ -z "$sfp" ]; then sfp=${BASH_SOURCE[0]}; fi if [ -z "$sfp" ]; then sfp=${BASH_SOURCE[0]}; fi
readonly SCRIPT_DIR="$(dirname "${sfp}")" readonly SCRIPT_DIR=$(dirname "${sfp}")
######################### #########################
@ -22,10 +22,10 @@ readonly SCRIPT_DIR="$(dirname "${sfp}")"
# Colors used for printing # Colors used for printing
RED='\033[0;31m' RED='\033[0;31m'
BLUE='\033[0;34m' BLUE='\033[0;34m'
BBLUE='\033[1;34m' BBLUE='\033[1;34m'
GREEN='\033[0;32m' GREEN='\033[0;32m'
ORANGE='\033[0;33m' ORANGE='\033[0;33m'
CYAN='\033[0;36m' CYAN='\033[0;36m'
NC='\033[0m' # No Color NC='\033[0m' # No Color
# Argument defaults # Argument defaults
@ -43,13 +43,17 @@ PROFILE_PATH=false
######################### #########################
set_wd () { set_wd () {
declare -r macdir=~/Library/Application\ Support/Firefox/Profiles/
declare -r nixdir=~/.mozilla/firefox/
local ff_profile
if [ "$PROFILE_PATH" = false ]; then if [ "$PROFILE_PATH" = false ]; then
ff_profile="$SCRIPT_DIR" ff_profile="$SCRIPT_DIR"
elif [ "$PROFILE_PATH" = "list" ]; then elif [ "$PROFILE_PATH" = "list" ]; then
if [ "$(uname)" == "Darwin" ]; then local firefox_dir=""
firefox_dir=~/Library/Application\ Support/Firefox/Profiles/ if [ -d $macdir ]; then
elif [ "$(expr substr $(uname -s) 1 5)" == "Linux" ]; then firefox_dir=$macdir
firefox_dir=~/.mozilla/firefox/ elif [ -d $nixdir ]; then
firefox_dir=$nixdir
else else
echo -e ${RED}"Error: Sorry, -l is not supported for your OS"${NC} echo -e ${RED}"Error: Sorry, -l is not supported for your OS"${NC}
exit 1 exit 1
@ -70,7 +74,7 @@ set_wd () {
# Arguments # # Arguments #
######################### #########################
usage() { usage() {
echo -e ${BLUE}"\nUsage: $0 [-h] [-p PROFILE] [-u] [-d] [-s] [-n] [-b] [-c] [-v] [-r] [-o OVERRIDE]\n"${NC} 1>&2 # Echo usage string to standard error echo -e ${BLUE}"\nUsage: $0 [-h] [-p PROFILE] [-u] [-d] [-s] [-n] [-b] [-c] [-v] [-r] [-o OVERRIDE]\n"${NC} 1>&2 # Echo usage string to standard error
echo -e "Optional Arguments:" echo -e "Optional Arguments:"
echo -e "\t-h,\t\t Show this help message and exit." echo -e "\t-h,\t\t Show this help message and exit."
@ -93,7 +97,7 @@ usage() {
echo -e "\t\t\t\t\t Ex: -o \"override folder\" " echo -e "\t\t\t\t\t Ex: -o \"override folder\" "
echo -e "\t-n,\t\t Do not append any overrides, even if user-overrides.js exists." echo -e "\t-n,\t\t Do not append any overrides, even if user-overrides.js exists."
echo -e "\t-v,\t\t Open the resulting user.js file." echo -e "\t-v,\t\t Open the resulting user.js file."
echo -e "\t-r,\t\t Only download user.js to the userjs_temps dir and open the file." echo -e "\t-r,\t\t Only download user.js to a temporary file and open it."
echo -e echo -e
echo -e "Deprecated Arguments (they still work for now):" echo -e "Deprecated Arguments (they still work for now):"
echo -e "\t-donotupdate,\t Use instead -d" echo -e "\t-donotupdate,\t Use instead -d"
@ -103,86 +107,43 @@ usage() {
} }
legacy_argument () { legacy_argument () {
arg=$1
echo -e ${ORANGE}"\nWarning: command line arguments have changed." echo -e ${ORANGE}"\nWarning: command line arguments have changed."
echo -e "${arg} has been deprecated and may not work in the future.\n" echo -e "$1 has been deprecated and may not work in the future.\n"
echo -e "Please view the new options using the -h argument."${NC} echo -e "Please view the new options using the -h argument."${NC}
} }
######################### #########################
# File Handling # # File Handling #
######################### #########################
# Download method priority: curl -> wget -> perl # Download method priority: curl -> wget
DOWNLOAD_METHOD="not_pearl" DOWNLOAD_METHOD=""
if [[ $(command -v "curl") ]] > /dev/null 2>&1; then if [[ $(command -v "curl") ]]; then
DOWNLOAD_TO_FILE="curl -O" DOWNLOAD_METHOD="curl"
elif [[ $(command -v "wget") ]] > /dev/null 2>&1; then elif [[ $(command -v "wget") ]]; then
DOWNLOAD_TO_FILE="wget" DOWNLOAD_METHOD="wget"
elif [[ $(command -v "perl") ]]; then
DOWNLOAD_METHOD="perl"
else else
echo -e ${RED}"This script requires curl, wget or perl to be installed.\nProcess aborted"${NC} echo -e ${RED}"This script requires curl or wget.\nProcess aborted"${NC}
exit 0 exit 0
fi fi
# Download files # Download files
download_file () { download_file () {
mkdir -p userjs_temps declare -r url=$1
cd userjs_temps declare -r tf=$(mktemp)
url=$1 local dlcmd=""
if [ $DOWNLOAD_METHOD = "not_pearl" ]; then if [ $DOWNLOAD_METHOD = "curl" ]; then
$DOWNLOAD_TO_FILE ${url} dlcmd="curl -o $tf"
else else
http_url=${url/https/http} dlcmd="wget -O $tf"
# 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 fi
cd .. $dlcmd "${url}" &>/dev/null && echo "$tf" || echo "" # return the temp-filename (or empty string on error)
} }
review_userjs () {
download_file "https://raw.githubusercontent.com/ghacksuserjs/ghacks-user.js/master/user.js" &>/dev/null
open userjs_temps/user.js
echo -e ${ORANGE}"Warning: user.js was saved to a temporary file and will be removed the next time the updater is run."${NC}
exit 1
}
view_userjs () { show_banner () {
if [ "$VIEW" = true ]; then
open user.js
fi
}
# Backup a file into userjs_backups
# Replace current version of a file with new one in userjs_temps
backup_file () {
filename=$1
mkdir -p userjs_backups
bakname="userjs_backups/${filename}.backup.$(date +"%Y-%m-%d_%H%M")"
if [ $BACKUP = "single" ]; then
bakname="userjs_backups/${filename}.backup"
fi
mv "$filename" "$bakname"
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 echo -e
echo -e ${BBLUE}" ############################################################################" echo -e ${BBLUE}" ############################################################################"
@ -198,24 +159,6 @@ initiate () {
echo -e "Documentation for this script is available here: ${CYAN}https://github.com/ghacksuserjs/ghacks-user.js/wiki/3.3-Updater-Scripts${NC}\n" 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"
if [ $CONFIRM = "yes" ]; then
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
fi
}
######################### #########################
# Update updater.sh # # Update updater.sh #
@ -223,10 +166,7 @@ confirmation () {
# Returns the version number of a updater.sh file # Returns the version number of a updater.sh file
get_updater_version () { get_updater_version () {
filename=$1 echo $(sed -n '5 s/.*[[:blank:]]\([[:digit:]]*\.[[:digit:]]*\)/\1/p' "$1")
version_regex='5 s/.*[[:blank:]]\([[:digit:]]*\.[[:digit:]]*\)/\1/p'
echo "$(sed -n "$version_regex" "$filename")"
#echo "$(sed -n "$version_regex" "${ff_profile}/${filename}")"
} }
# Update updater.sh # Update updater.sh
@ -240,17 +180,11 @@ update_updater () {
return 0 return 0
fi fi
download_file "https://raw.githubusercontent.com/ghacksuserjs/ghacks-user.js/master/updater.sh" &>/dev/null declare -r tmpfile=$(download_file 'https://raw.githubusercontent.com/ghacksuserjs/ghacks-user.js/master/updater.sh')
if ! [ "$PROFILE_PATH" = false ]; then if [[ $(get_updater_version "${SCRIPT_DIR}/updater.sh") < $(get_updater_version "${tmpfile}") ]]; then
rm -rf "${currdir}/userjs_temps"
mv "$ff_profile/userjs_temps/" "$currdir"
fi
if [[ $(get_updater_version "${currdir}/updater.sh") < $(get_updater_version "${currdir}/userjs_temps/updater.sh") ]]; then
if [ $UPDATE = "check" ]; then if [ $UPDATE = "check" ]; then
echo -e "There is a newer version of updater.sh available. ${RED}Download and execute Y/N?${NC}" echo -e "There is a newer version of updater.sh available. ${RED}Update and execute Y/N?${NC}"
read -p "" -n 1 -r read -p "" -n 1 -r
echo -e "\n\n" echo -e "\n\n"
if [[ $REPLY =~ ^[Nn]$ ]]; then if [[ $REPLY =~ ^[Nn]$ ]]; then
@ -262,9 +196,9 @@ update_updater () {
# No update available # No update available
return 0 return 0
fi fi
mv "${currdir}/userjs_temps/updater.sh" "${currdir}/updater.sh" mv "${tmpfile}" "${SCRIPT_DIR}/updater.sh"
chmod +x "${currdir}/updater.sh" chmod u+x "${SCRIPT_DIR}/updater.sh"
"${currdir}/updater.sh" "$@ -d" "${SCRIPT_DIR}/updater.sh" "$@ -d"
exit 1 exit 1
} }
@ -275,8 +209,7 @@ update_updater () {
# Returns version number of a user.js file # Returns version number of a user.js file
get_userjs_version () { get_userjs_version () {
filename=$1 echo $(sed -n '4p' "$1")
echo "$(sed -n "4p" "${ff_profile}/${filename}")"
} }
add_override () { add_override () {
@ -287,7 +220,7 @@ add_override () {
echo -e "Status: ${GREEN}Override file appended:${NC} ${input}" echo -e "Status: ${GREEN}Override file appended:${NC} ${input}"
elif [ -d "$input" ]; then elif [ -d "$input" ]; then
FSAVEIFS=$IFS FSAVEIFS=$IFS
IFS=$'\n\b' # Set IFS # Set IFS IFS=$'\n\b' # Set IFS
FILES="${input}"/*.js FILES="${input}"/*.js
for f in $FILES for f in $FILES
do do
@ -299,56 +232,93 @@ add_override () {
fi fi
} }
remove_comments () { # expects 2 arguments: from-file and to-file
sed -e 's/^[[:space:]]*\/\/.*$//' -e '/^\/\*/,/\*\//d' -e '/^[[:space:]]*$/d' -e 's/);[[:space:]]*\/\/.*/);/' "$1" > "$2"
}
# Applies latest version of user.js and any custom overrides # Applies latest version of user.js and any custom overrides
update_userjs () { update_userjs () {
declare -r newfile=$(download_file 'https://raw.githubusercontent.com/ghacksuserjs/ghacks-user.js/master/user.js')
echo 'Please observe the following information:'
echo -e "\tFirefox profile: ${ORANGE}$(pwd)${NC}"
echo -e "\tAvailable online: ${ORANGE}$(get_userjs_version $newfile)${NC}"
echo -e "\tCurrently using: ${ORANGE}$(get_userjs_version user.js)\n${NC}\n"
if [ $CONFIRM = "yes" ]; then
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}
rm $newfile
return 1
fi
fi
# Copy a version of user.js to diffs folder for later comparison # Copy a version of user.js to diffs folder for later comparison
if [ "$COMPARE" = true ]; then if [ "$COMPARE" = true ]; then
mkdir -p userjs_diffs mkdir -p userjs_diffs
cp user.js userjs_diffs/past_user.js cp user.js userjs_diffs/past_user.js
fi fi
backup_file user.js
if [ "$SKIPOVERRIDE" = true ]; then # backup user.js
return 0 mkdir -p userjs_backups
local bakname="userjs_backups/user.js.backup.$(date +"%Y-%m-%d_%H%M")"
if [ $BACKUP = "single" ]; then
bakname="userjs_backups/user.js.backup"
fi fi
while IFS=',' read -ra FILE; do cp user.js "$bakname"
add_override "$FILE"
done <<< "$OVERRIDE"
}
remove_comments () { mv "${newfile}" user.js
from_file=$1 echo -e "Status: ${GREEN}${filename} has been backed up and replaced with the latest version!${NC}"
to_file=$2
sed -e 's/^[[:space:]]*\/\/.*$//' -e '/^\/\*/,/\*\//d' -e '/^[[:space:]]*$/d' -e 's/);[[:space:]]*\/\/.*/);/' $from_file > $to_file
}
create_diff () { # apply overrides
if [ "$SKIPOVERRIDE" = false ]; then
while IFS=',' read -ra FILE; do
add_override "$FILE"
done <<< "$OVERRIDE"
fi
# create diff
if [ "$COMPARE" = true ]; then if [ "$COMPARE" = true ]; then
pastuserjs=userjs_diffs/past_user.js pastuserjs=userjs_diffs/past_user.js
past_nocomments=userjs_diffs/past_userjs.txt past_nocomments=userjs_diffs/past_userjs.txt
current_nocomments=userjs_diffs/current_userjs.txt current_nocomments=userjs_diffs/current_userjs.txt
remove_comments $pastuserjs $past_nocomments remove_comments $pastuserjs $past_nocomments
remove_comments user.js $current_nocomments remove_comments user.js $current_nocomments
diffname="userjs_diffs/diff_$(date +"%Y-%m-%d_%H%M").txt" diffname="userjs_diffs/diff_$(date +"%Y-%m-%d_%H%M").txt"
diff -w -B -U 0 $past_nocomments $current_nocomments > $diffname diff -w -B -U 0 $past_nocomments $current_nocomments > "$diffname"
rm $past_nocomments $current_nocomments $pastuserjs rm $past_nocomments $current_nocomments $pastuserjs
fi fi
if [ "$VIEW" = true ]; then
open user.js
fi
} }
#########################
# Execute #
#########################
if [ $# != 0 ]; then if [ $# != 0 ]; then
legacy_lc="$(echo $1 | tr '[A-Z]' '[a-z]')" readonly legacy_lc=$(echo $1 | tr '[A-Z]' '[a-z]')
# Display usage if first argument is -help or --help # Display usage if first argument is -help or --help
if [ $1 = "--help" ] || [ $1 = "-help" ]; then if [ $1 = '--help' ] || [ $1 = '-help' ]; then
usage usage
elif [ $legacy_lc = "-donotupdate" ]; then elif [ $legacy_lc = '-donotupdate' ]; then
UPDATE="no" UPDATE="no"
legacy_argument $1 legacy_argument $1
elif [ $legacy_lc = "-update" ]; then elif [ $legacy_lc = '-update' ]; then
UPDATE="yes" UPDATE="yes"
legacy_argument $1 legacy_argument $1
else else
while getopts ":hp:ludsno:bcvr" opt; do while getopts ":hp:ludsno:bcvr" opt; do
case $opt in case $opt in
h) h)
usage usage
;; ;;
@ -357,7 +327,7 @@ if [ $# != 0 ]; then
;; ;;
l) l)
PROFILE_PATH="list" PROFILE_PATH="list"
;; ;;
u) u)
UPDATE="yes" UPDATE="yes"
;; ;;
@ -365,7 +335,7 @@ if [ $# != 0 ]; then
UPDATE="no" UPDATE="no"
;; ;;
s) s)
CONFIRM="no" CONFIRM="no"
;; ;;
n) n)
SKIPOVERRIDE=true SKIPOVERRIDE=true
@ -383,7 +353,10 @@ if [ $# != 0 ]; then
VIEW=true VIEW=true
;; ;;
r) r)
review_userjs tfile=$(download_file 'https://raw.githubusercontent.com/ghacksuserjs/ghacks-user.js/master/user.js')
echo -e ${ORANGE}"Warning: user.js was saved to temporary file ${tfile}"${NC}
open "$tfile"
exit 1
;; ;;
\?) \?)
echo -e ${RED}"\n Error! Invalid option: -$OPTARG"${NC} >&2 echo -e ${RED}"\n Error! Invalid option: -$OPTARG"${NC} >&2
@ -395,22 +368,12 @@ if [ $# != 0 ]; then
;; ;;
esac esac
done done
fi fi
fi fi
show_banner
#########################
# Execute #
#########################
## change directory to the Firefox profile directory
initiate
set_wd
update_updater update_updater
confirmation && update_userjs set_wd # changes directory to the Firefox profile (or script-dir)
create_diff update_userjs
view_userjs
rm -rf userjs_temps
cd "${currdir}" cd "${currdir}"
rm -rf userjs_temps