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@jc00ke
Created June 14, 2022 20:05
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#!/usr/bin/env bash
set -ex
trap 'handleError' ERR
handleError() {
echo ""
echo "If you encountered an error, please consider fixing"
echo "the script for your environment and creating a pull"
echo "request instead of asking for support on GitHub or"
echo "the forum. The error message above should tell you"
echo "where and why the error happened."
}
#-----------------------------------------------------
# Variables
#-----------------------------------------------------
COLOR_RED=$(tput setaf 1)
COLOR_GREEN=$(tput setaf 2)
COLOR_YELLOW=$(tput setaf 3)
COLOR_BLUE=$(tput setaf 4)
COLOR_RESET=$(tput sgr0)
SILENT=false
ALLOW_ROOT=false
SHOW_CHANGELOG=false
INCLUDE_PRE_RELEASE=false
print() {
if [[ "${SILENT}" == false ]] ; then
echo -e "$@"
fi
}
showLogo() {
print "${COLOR_BLUE}"
print " _ "
print "| | "
print "| | ___ __ _ ___ ___ __ _ "
print "| |/ _ \ / _\` / __|/ _ \/ _\` |"
print "| | (_) | (_| \__ \ __/ (_| |"
print "|_|\___/ \__, |___/\___|\__, |"
print " __/ | | |"
print " |___/ |_|"
print ""
print "Linux Installer and Updater"
print "${COLOR_RESET}"
}
showHelp() {
showLogo
print "Available Arguments:"
print "\t" "--help" "\t" "Show this help information" "\n"
print "\t" "--allow-root" "\t" "Allow the install to be run as root"
print "\t" "--changelog" "\t" "Show the changelog after installation"
print "\t" "--force" "\t" "Always download the latest version"
print "\t" "--silent" "\t" "Don't print any output"
print "\t" "--prerelease" "\t" "Check for new Versions including Pre-Releases"
if [[ ! -z $1 ]]; then
print "\n" "${COLOR_RED}ERROR: " "$*" "${COLOR_RESET}" "\n"
else
exit 0
fi
}
#-----------------------------------------------------
# PARSE ARGUMENTS
#-----------------------------------------------------
optspec=":h-:"
while getopts "${optspec}" OPT; do
[ "${OPT}" = " " ] && continue
if [ "${OPT}" = "-" ]; then # long option: reformulate OPT and OPTARG
OPT="${OPTARG%%=*}" # extract long option name
OPTARG="${OPTARG#$OPT}" # extract long option argument (may be empty)
OPTARG="${OPTARG#=}" # if long option argument, remove assigning `=`
fi
case "${OPT}" in
h | help ) showHelp ;;
allow-root ) ALLOW_ROOT=true ;;
silent ) SILENT=true ;;
force ) FORCE=true ;;
changelog ) SHOW_CHANGELOG=true ;;
prerelease ) INCLUDE_PRE_RELEASE=true ;;
[^\?]* ) showHelp "Illegal option --${OPT}"; exit 2 ;;
\? ) showHelp "Illegal option -${OPTARG}"; exit 2 ;;
esac
done
shift $((OPTIND-1)) # remove parsed options and args from $@ list
## Check and warn if running as root.
if [[ $EUID = 0 ]] && [[ "${ALLOW_ROOT}" != true ]]; then
showHelp "It is not recommended (nor necessary) to run this script as root. To do so anyway, please use '--allow-root'"
exit 1
fi
#-----------------------------------------------------
# START
#-----------------------------------------------------
showLogo
#-----------------------------------------------------
print "Checking architecture..."
## uname actually gives more information than needed, but it contains all architectures (hardware and software)
ARCHITECTURE=$(uname -m -p -i || echo "NO CHECK")
if [[ $ARCHITECTURE = "NO CHECK" ]] ; then
print "${COLOR_YELLOW}WARNING: Can't get system architecture, skipping check${COLOR_RESET}"
elif [[ $ARCHITECTURE =~ .*i386.*|.*i686.* ]] ; then
showHelp "32-bit systems are not supported by Logseq"
exit 1
fi
#-----------------------------------------------------
# Download Logseq
#-----------------------------------------------------
# Get the latest version to download
if [[ "$INCLUDE_PRE_RELEASE" == true ]]; then
RELEASE_VERSION=$(wget -qO - "https://api.github.com/repos/logseq/logseq/releases" | grep -Po '"tag_name": ?"v\K.*?(?=")' | sort -rV | head -1)
else
RELEASE_VERSION=$(wget -qO - "https://api.github.com/repos/logseq/logseq/releases/latest" | grep -Po '"tag_name": ?"v\K.*?(?=")')
fi
# Check if it's in the latest version
if [[ -e ~/.logseq/VERSION ]] && [[ $(< ~/.logseq/VERSION) == "${RELEASE_VERSION}" ]]; then
print "${COLOR_GREEN}You already have the latest version${COLOR_RESET} ${RELEASE_VERSION} ${COLOR_GREEN}installed.${COLOR_RESET}"
([[ "$FORCE" == true ]] && print "Forcing installation...") || exit 0
else
[[ -e ~/.logseq/VERSION ]] && CURRENT_VERSION=$(< ~/.logseq/VERSION)
print "The latest version is ${RELEASE_VERSION}, but you have ${CURRENT_VERSION:-no version} installed."
fi
#-----------------------------------------------------
print 'Downloading logseq...'
TEMP_DIR=$(mktemp -d)
wget -O "${TEMP_DIR}/Logseq.AppImage" "https://github.com/logseq/logseq/releases/download/v${RELEASE_VERSION}/Logseq${RELEASE_VERSION}.AppImage"
wget -O "${TEMP_DIR}/logseq.png" https://raw.githubusercontent.com/logseq/logseq/master/resources/img/logo.png
#-----------------------------------------------------
print 'Installing Logseq...'
# Delete previous version (in future versions joplin.desktop shouldn't exist)
rm -f ~/.logseq/*.AppImage ~/.local/share/applications/logseq.desktop ~/.logseq/VERSION
# Creates the folder where the binary will be stored
mkdir -p ~/.logseq/
# Download the latest version
mv "${TEMP_DIR}/Logseq.AppImage" ~/.logseq/Logseq.AppImage
# Gives execution privileges
chmod +x ~/.logseq/Logseq.AppImage
print "${COLOR_GREEN}OK${COLOR_RESET}"
#-----------------------------------------------------
print 'Installing icon...'
mkdir -p ~/.local/share/icons/hicolor/192x192/apps
mv "${TEMP_DIR}/logseq.png" ~/.local/share/icons/hicolor/192x192/apps/logseq.png
print "${COLOR_GREEN}OK${COLOR_RESET}"
# Detect desktop environment
if [ "$XDG_CURRENT_DESKTOP" = "" ]
then
DESKTOP=$(echo "${XDG_DATA_DIRS}" | sed 's/.*\(xfce\|kde\|gnome\).*/\1/')
else
DESKTOP=$XDG_CURRENT_DESKTOP
fi
DESKTOP=${DESKTOP,,} # convert to lower case
echo 'Create Desktop icon...'
# Detect distribution environment, and apply --no-sandbox fix
SANDBOXPARAM=""
# lsb_release isn't available on some platforms (e.g. opensuse)
# The equivalent of lsb_release in OpenSuse is the file /usr/lib/os-release
if command -v lsb_release &> /dev/null; then
DISTVER=$(lsb_release -is) && DISTVER=$DISTVER$(lsb_release -rs)
DISTCODENAME=$(lsb_release -cs)
DISTMAJOR=$(lsb_release -rs|cut -d. -f1)
#-----------------------------------------------------
# Check for "The SUID sandbox helper binary was found, but is not configured correctly" problem.
# It is present in Debian 1X. A (temporary) patch will be applied at .desktop file
# Linux Mint 4 Debbie is based on Debian 10 and requires the same param handling.
if [[ $DISTVER =~ Debian1. ]] || [ "$DISTVER" = "Linuxmint4" ] && [ "$DISTCODENAME" = "debbie" ] || [ "$DISTVER" = "CentOS" ] && [[ "$DISTMAJOR" =~ 6|7 ]]
then
SANDBOXPARAM="--no-sandbox"
fi
fi
# Initially only desktop environments that were confirmed to use desktop files stored in
# `.local/share/desktop` had a desktop file created.
# However some environments don't return a desktop BUT still support these desktop files
# the command check was added to support all Desktops that have support for the
# freedesktop standard
# The old checks are left in place for historical reasons, but
# NO MORE DESKTOP ENVIRONMENTS SHOULD BE ADDED
# If a new environment needs to be supported, then the command check section should be re-thought
if [[ $DESKTOP =~ .*gnome.*|.*kde.*|.*xfce.*|.*mate.*|.*lxqt.*|.*unity.*|.*x-cinnamon.*|.*deepin.*|.*pantheon.*|.*lxde.*|.*i3.*|.*sway.* ]] || [[ `command -v update-desktop-database` ]]
then
# Only delete the desktop file if it will be replaced
rm -f ~/.local/share/applications/appimagekit-logseq.desktop
# On some systems this directory doesn't exist by default
mkdir -p ~/.local/share/applications
# Tabs specifically, and not spaces, are needed for indentation with Bash heredocs
cat >> ~/.local/share/applications/appimagekit-logseq.desktop <<-EOF
[Desktop Entry]
Encoding=UTF-8
Name=Logseq
Comment=Logseq for Desktop
Exec=${HOME}/.logseq/Logseq.AppImage ${SANDBOXPARAM} %u
Icon=logseq
StartupWMClass=Logseq
Type=Application
Categories=Office;
MimeType=x-scheme-handler/joplin;
X-GNOME-SingleWindow=true // should be removed eventually as it was upstream to be an XDG specification
SingleMainWindow=true
EOF
# Update application icons
[[ `command -v update-desktop-database` ]] && update-desktop-database ~/.local/share/applications && update-desktop-database ~/.local/share/icons
print "${COLOR_GREEN}OK${COLOR_RESET}"
else
print "${COLOR_RED}NOT DONE, unknown desktop '${DESKTOP}'${COLOR_RESET}"
fi
#-----------------------------------------------------
# FINISH INSTALLATION
#-----------------------------------------------------
# Informs the user that it has been installed
print "${COLOR_GREEN}Logseq version${COLOR_RESET} ${RELEASE_VERSION} ${COLOR_GREEN}installed.${COLOR_RESET}"
# Record version
echo "$RELEASE_VERSION" > ~/.logseq/VERSION
#-----------------------------------------------------
if [[ "$SHOW_CHANGELOG" == true ]]; then
wget -qO - https://api.github.com/repos/logseq/logseq/releases/latest | jq .body | sed -n 's/^.*Changelog\*\*:\s*\(\S*\).*"$/\1/p' | xargs xdg-open
fi
#-----------------------------------------------------
print "Cleaning up..."
rm -rf "$TEMP_DIR"
print "${COLOR_GREEN}OK${COLOR_RESET}"
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