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|
#!/usr/bin/env bash
# error codes
# 0 - exited without problems
# 1 - parameters not supported were used or some unexpected error occurred
# 2 - OS not supported by this script
# 3 - installed version of rclone is up to date
# 4 - supported unzip tools are not available
set -e
#when adding a tool to the list make sure to also add its corresponding command further in the script
unzip_tools_list=('unzip' '7z' 'busybox')
usage() { echo "Usage: sudo -v ; curl https://rclone.org/install.sh | sudo bash [-s beta]" 1>&2; exit 1; }
#check for beta flag
if [ -n "$1" ] && [ "$1" != "beta" ]; then
usage
fi
if [ -n "$1" ]; then
install_beta="beta "
fi
#create tmp directory and move to it with macOS compatibility fallback
tmp_dir=$(mktemp -d 2>/dev/null || mktemp -d -t 'rclone-install.XXXXXXXXXX')
cd "$tmp_dir"
#make sure unzip tool is available and choose one to work with
set +e
for tool in ${unzip_tools_list[*]}; do
trash=$(hash "$tool" 2>>errors)
if [ "$?" -eq 0 ]; then
unzip_tool="$tool"
break
fi
done
set -e
# exit if no unzip tools available
if [ -z "$unzip_tool" ]; then
printf "\nNone of the supported tools for extracting zip archives (${unzip_tools_list[*]}) were found. "
printf "Please install one of them and try again.\n\n"
exit 4
fi
# Make sure we don't create a root owned .config/rclone directory #2127
export XDG_CONFIG_HOME=config
#check installed version of rclone to determine if update is necessary
version=$(rclone --version 2>>errors | head -n 1)
if [ -z "$install_beta" ]; then
current_version=$(curl -fsS https://downloads.rclone.org/version.txt)
else
current_version=$(curl -fsS https://beta.rclone.org/version.txt)
fi
if [ "$version" = "$current_version" ]; then
printf "\nThe latest ${install_beta}version of rclone ${version} is already installed.\n\n"
exit 3
fi
#detect the platform
OS="$(uname)"
case $OS in
Linux)
OS='linux'
;;
FreeBSD)
OS='freebsd'
;;
NetBSD)
OS='netbsd'
;;
OpenBSD)
OS='openbsd'
;;
Darwin)
OS='osx'
binTgtDir=/usr/local/bin
man1TgtDir=/usr/local/share/man/man1
;;
SunOS)
OS='solaris'
echo 'OS not supported'
exit 2
;;
*)
echo 'OS not supported'
exit 2
;;
esac
OS_type="$(uname -m)"
case "$OS_type" in
x86_64|amd64)
OS_type='amd64'
;;
i?86|x86)
OS_type='386'
;;
aarch64|arm64)
OS_type='arm64'
;;
armv7*)
OS_type='arm-v7'
;;
arm*)
OS_type='arm'
;;
*)
echo 'OS type not supported'
exit 2
;;
esac
#download and unzip
if [ -z "$install_beta" ]; then
download_link="https://downloads.rclone.org/rclone-current-${OS}-${OS_type}.zip"
rclone_zip="rclone-current-${OS}-${OS_type}.zip"
else
download_link="https://beta.rclone.org/rclone-beta-latest-${OS}-${OS_type}.zip"
rclone_zip="rclone-beta-latest-${OS}-${OS_type}.zip"
fi
curl -OfsS "$download_link"
unzip_dir="tmp_unzip_dir_for_rclone"
# there should be an entry in this switch for each element of unzip_tools_list
case "$unzip_tool" in
'unzip')
unzip -a "$rclone_zip" -d "$unzip_dir"
;;
'7z')
7z x "$rclone_zip" "-o$unzip_dir"
;;
'busybox')
mkdir -p "$unzip_dir"
busybox unzip "$rclone_zip" -d "$unzip_dir"
;;
esac
cd $unzip_dir/*
#mounting rclone to environment
case "$OS" in
'linux')
#binary
cp rclone /usr/bin/rclone.new
chmod 755 /usr/bin/rclone.new
chown root:root /usr/bin/rclone.new
mv /usr/bin/rclone.new /usr/bin/rclone
#manual
if ! [ -x "$(command -v mandb)" ]; then
echo 'mandb not found. The rclone man docs will not be installed.'
else
mkdir -p /usr/local/share/man/man1
cp rclone.1 /usr/local/share/man/man1/
mandb
fi
;;
'freebsd'|'openbsd'|'netbsd')
#binary
cp rclone /usr/bin/rclone.new
chown root:wheel /usr/bin/rclone.new
mv /usr/bin/rclone.new /usr/bin/rclone
#manual
mkdir -p /usr/local/man/man1
cp rclone.1 /usr/local/man/man1/
makewhatis
;;
'osx')
#binary
mkdir -m 0555 -p ${binTgtDir}
cp rclone ${binTgtDir}/rclone.new
mv ${binTgtDir}/rclone.new ${binTgtDir}/rclone
chmod a=x ${binTgtDir}/rclone
#manual
mkdir -m 0555 -p ${man1TgtDir}
cp rclone.1 ${man1TgtDir}
chmod a=r ${man1TgtDir}/rclone.1
;;
*)
echo 'OS not supported'
exit 2
esac
#update version variable post install
version=$(rclone --version 2>>errors | head -n 1)
printf "\n${version} has successfully installed."
printf '\nNow run "rclone config" for setup. Check https://rclone.org/docs/ for more details.\n\n'
exit 0
|
