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Installation script check for a tool to extract zip archives #1949

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Filip Bartodziej 2018-01-06 23:11:05 +01:00 • committed by Nick Craig-Wood
parent 052c886317
commit 5e83dce1f6
1 changed files with 37 additions and 6 deletions
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43
docs/content/install.sh
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@ -5,9 +5,13 @@
# 1 - parameters not supported were used or some unexpected error occured # 1 - parameters not supported were used or some unexpected error occured
# 2 - OS not supported by this script # 2 - OS not supported by this script
# 3 - installed version of rclone is up to date # 3 - installed version of rclone is up to date
# 4 - supported unzip tools are not available
set -e set -e
#when adding a tool to the list make sure to also add it's corresponding command further in the script
unzip_tools_list=('unzip' '7z')
usage() { echo "Usage: curl https://rclone.org/install.sh | sudo bash [-s beta]" 1>&2; exit 1; } usage() { echo "Usage: curl https://rclone.org/install.sh | sudo bash [-s beta]" 1>&2; exit 1; }
#check for beta flag #check for beta flag
@ -24,8 +28,26 @@ fi
tmp_dir=`mktemp -d`; cd $tmp_dir tmp_dir=`mktemp -d`; 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 (${unzip_tools_list[*]}) were found. "
printf "Please install one of them and try again.\n\n"
exit 4
fi
#check installed version of rclone to determine if update is necessary #check installed version of rclone to determine if update is necessary
version=`rclone --version 2>errors | head -n 1` version=`rclone --version 2>>errors | head -n 1`
if [ -z "${install_beta}" ]; then if [ -z "${install_beta}" ]; then
current_version=`curl https://downloads.rclone.org/version.txt` current_version=`curl https://downloads.rclone.org/version.txt`
else else
@ -33,11 +55,12 @@ else
fi fi
if [ "$version" = "$current_version" ]; then if [ "$version" = "$current_version" ]; then
echo && echo "The latest ${install_beta}version of rclone ${version} is already installed" && echo printf "\nThe latest ${install_beta}version of rclone ${version} is already installed.\n\n"
exit 3 exit 3
fi fi
#detect the platform #detect the platform
OS="`uname`" OS="`uname`"
case $OS in case $OS in
@ -96,9 +119,19 @@ fi
curl -O $download_link curl -O $download_link
unzip_dir="tmp_unzip_dir_for_rclone" unzip_dir="tmp_unzip_dir_for_rclone"
unzip -a $rclone_zip -d $unzip_dir # 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
;;
esac
cd $unzip_dir/* cd $unzip_dir/*
#mounting rclone to enviroment #mounting rclone to enviroment
case $OS in case $OS in
@ -136,7 +169,5 @@ case $OS in
esac esac
echo printf '\nNow run "rclone config" for setup. Check https://rclone.org/docs/ for more details.\n\n'
echo 'Now run "rclone config" for setup. Check https://rclone.org/docs/ for more details.'
echo
exit 0 exit 0