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telebit.js/usr/share/install.sh

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#!/bin/bash
#<pre><code>
# This script does exactly 3 things for 1 good reason:
#
# What this does:
#
# 1. Detects either curl or wget and wraps them in helpers
# 2. Exports the helpers for the real installer
# 3. Downloads and runs the real installer
#
# Why
#
# 1. 'curl <smth> | bash -- some args here` breaks interactive input
# See https://stackoverflow.com/questions/16854041/bash-read-is-being-skipped-when-run-from-curl-pipe
#
# 2. It also has practical risks of running a partially downloaded script, which could be dangeresque
# See https://news.ycombinator.com/item?id=12767636
set -e
set -u
###############################
# #
# http_get #
# boilerplate for curl / wget #
# #
###############################
# See https://git.coolaj86.com/coolaj86/snippets/blob/master/bash/http-get.sh
export _my_http_get=""
export _my_http_opts=""
export _my_http_out=""
detect_http_get()
{
set +e
if type -p curl >/dev/null 2>&1; then
_my_http_get="curl"
_my_http_opts="-fsSL"
_my_http_out="-o"
elif type -p wget >/dev/null 2>&1; then
_my_http_get="wget"
_my_http_opts="--quiet"
_my_http_out="-O"
else
echo "Failed to find 'curl' or 'wget' to download setup files."
return 7
fi
set -e
}
http_get()
{
$_my_http_get $_my_http_opts $_my_http_out "$2" "$1"
touch "$2"
}
http_bash()
{
local _http_bash_url=$1
local _http_bash_args=${2:-}
local _http_bash_tmp=$(mktemp)
$_my_http_get $_my_http_opts $_my_http_out "$_http_bash_tmp" "$_http_bash_url"
bash "$_http_bash_tmp" $_http_bash_args; rm "$_http_bash_tmp"
}
detect_http_get
export -f http_get
export -f http_bash
###############################
## END HTTP_GET ##
###############################
# Priority
#darwin-x64 tar.gz 28-May-2019 21:25 17630540
#linux-arm64 tar.gz 28-May-2019 21:14 20114146
#linux-armv6l tar.gz 28-May-2019 21:19 19029391
#linux-armv7l tar.gz 28-May-2019 21:22 18890540
#linux-x64 tar.gz 28-May-2019 21:36 20149492
#win-x64 zip 28-May-2019 22:08 17455164
#win-x86 zip 28-May-2019 21:57 15957629
# TODO
#aix-ppc64 tar.gz 28-May-2019 21:45 24489408
#linux-ppc64le tar.gz 28-May-2019 21:18 20348655
#linux-s390x tar.gz 28-May-2019 21:19 20425501
#sunos-x64 tar.gz 28-May-2019 21:19 21382759
#... cygwin?
# Extra
#x64 msi 28-May-2019 22:09 18186240
#x86 msi 28-May-2019 21:57 16601088
#(darwin) pkg 28-May-2019 21:22 17869062
###############################
## PLATFORM DETECTION ##
###############################
echo "Detecting your system..."
sleep 0.5
echo ""
# OSTYPE https://stackoverflow.com/a/8597411/151312
my_os=''
my_os_friendly=''
my_arch=''
my_arch_friendly=''
if [ "$(uname | grep -i 'Darwin')" ]; then
#OSX_VER="$(sw_vers | grep ProductVersion | cut -d':' -f2 | cut -f2)"
#OSX_MAJOR="$(echo ${OSX_VER} | cut -d'.' -f1)"
my_os='darwin'
my_os_friendly='MacOS'
#if [ -n "$(sysctl hw | grep 64bit | grep ': 1')" ]; then
# my_arch="amd64"
#fi
my_unarchiver="tar"
elif [ "$(uname | grep -i 'MING')" ] || [[ "$OSTYPE" == "msys" ]]; then
my_os='windows'
# although it's not quite our market, many people don't know if they have "microsoft" OR "windows"
my_os_friendly='Microsoft Windows'
my_unarchiver="unzip"
elif [ "$(uname | grep -i 'Linux')" ] || [[ "$OSTYPE" == "linux-gnu" ]]; then
my_os='linux'
my_os_friendly='Linux'
# Find out which linux... but there are too many
#cat /etc/issue
my_unarchiver="tar"
else
>&2 echo "You don't appear to be on Mac (darwin), Linux, or Windows (mingw32)."
>&2 echo "Help us support your platform by filing an issue:"
>&2 echo " https://git.rootprojects.org/root/telebit.js/issues"
exit 1
fi
export _my_unarchiver=""
export _my_unarchive_opts=""
export _my_unarchive_out=""
export archive_ext=""
detect_unarchiver()
{
set +e
if type -p "$my_unarchiver" >/dev/null 2>&1; then
if [ "tar" == "$my_unarchiver" ]; then
_my_unarchiver="tar"
_my_unarchive_opts="-xf"
_my_unarchive_out="-C"
archive_ext="tar.gz"
elif [ "unzip" == "$my_unarchiver" ]; then
_my_unarchiver="unzip"
_my_unarchive_opts="-qq"
_my_unarchive_out="-d"
archive_ext="zip"
else
# TODO ping bug report url
echo "Developer error: '$my_unarchiver' isn't a supported. The developer made a typo."
return 20
fi
else
echo "Failed to find '$my_unarchiver' which is needed to unpack downloaded files."
return 21
fi
set -e
}
unarchiver()
{
$_my_unarchiver $_my_unarchive_opts "$1" $_my_unarchive_out "$2"
}
detect_unarchiver
export -f unarchiver
if [ "$(uname -m | grep -i 'ARM')" ]; then
if [ "$(uname -m | grep -i 'v5')" ]; then
my_arch="armv5"
elif [ "$(uname -m | grep -i 'v6')" ]; then
my_arch="armv6"
elif [ "$(uname -m | grep -i 'v7')" ]; then
my_arch="armv7"
elif [ "$(uname -m | grep -i 'v8')" ]; then
my_arch="armv8"
elif [ "$(uname -m | grep -i '64')" ]; then
my_arch="armv8"
fi
elif [ "$(uname -m | grep -i '86')" ]; then
if [ "$(uname -m | grep -i '64')" ]; then
my_arch="amd64"
my_arch_friendly="64-bit"
else
my_arch="386"
my_arch_friendly="32-bit"
fi
elif [ "$(uname -m | grep -i '64')" ]; then
my_arch="amd64"
my_arch_friendly="64-bit"
else
>&2 echo "Your CPU doesn't appear to be 386, amd64 (x64), armv6, armv7, or armv8 (arm64)."
>&2 echo "Help us support your platform by filing an issue:"
>&2 echo " https://git.rootprojects.org/root/telebit.js/issues"
fi
export TELEBIT_ARCH="$my_arch"
export TELEBIT_OS="$my_os"
TELEBIT_VERSION=${TELEBIT_VERSION:-stable}
export TELEBIT_RELEASE=${TELEBIT_RELEASE:-$TELEBIT_VERSION}
export TELEBIT_ARCHIVER="$my_unarchiver"
echo " Operating System: $my_os_friendly"
echo " Processor Family: ${my_arch_friendly:-$my_arch}"
echo " Download Type: $archive_ext"
echo " Release Channel: $TELEBIT_VERSION"
echo ""
sleep 0.3
#echo "Downloading the Telebit installer for your system..."
#sleep 0.5
#echo ""
#if [ -e "usr/share/install_helper.sh" ]; then
# bash usr/share/install_helper.sh "$@"
#else
# http_bash https://git.coolaj86.com/coolaj86/telebit.js/raw/branch/$TELEBIT_VERSION/usr/share/install_helper.sh "$@"
#fi
mkdir -p $HOME/Downloads
my_tmp="$(mktemp -d -t telebit.XXXX)"
http_get "https://rootprojects.org/telebit/dist/index.tab" "$my_tmp/index.tab"
meta=$(grep $TELEBIT_RELEASE $my_tmp/index.tab | grep $TELEBIT_OS | grep $TELEBIT_ARCH | head -n 1)
latest=$(echo "$meta" | cut -f 1)
major=$(grep $TELEBIT_RELEASE $my_tmp/index.tab | grep $TELEBIT_OS | grep $TELEBIT_ARCH | head -n 1 | cut -f 2)
size=$(grep $TELEBIT_RELEASE $my_tmp/index.tab | grep $TELEBIT_OS | grep $TELEBIT_ARCH | head -n 1 | cut -f 3)
t_sha256=$(grep $TELEBIT_RELEASE $my_tmp/index.tab | grep $TELEBIT_OS | grep $TELEBIT_ARCH | head -n 1 | cut -f 4)
t_channel=$(grep $TELEBIT_RELEASE $my_tmp/index.tab | grep $TELEBIT_OS | grep $TELEBIT_ARCH | head -n 1 | cut -f 5)
t_os=$(grep $TELEBIT_RELEASE $my_tmp/index.tab | grep $TELEBIT_OS | grep $TELEBIT_ARCH | head -n 1 | cut -f 6)
t_arch=$(grep $TELEBIT_RELEASE $my_tmp/index.tab | grep $TELEBIT_OS | grep $TELEBIT_ARCH | head -n 1 | cut -f 7)
t_url=$(grep $TELEBIT_RELEASE $my_tmp/index.tab | grep $TELEBIT_OS | grep $TELEBIT_ARCH | head -n 1 | cut -f 8)
if [ -z "$t_url" ]; then
# TODO ping bug report url
echo "No matching version for '$TELEBIT_RELEASE' for '$TELEBIT_OS' on '$TELEBIT_ARCH'"
exit 2
fi
my_dir="telebit-$latest-$TELEBIT_OS-$TELEBIT_ARCH"
my_file="$my_dir.$archive_ext"
if [ -f "$HOME/Downloads/$my_file" ]; then
my_size=$(($(wc -c < "$HOME/Downloads/$my_file")))
if [ "$my_size" -eq "$size" ]; then
echo "~/Downloads/$my_file exists, skipping download"
sleep 0.5
else
echo "Removing incomplete download '~/Downloads/$my_file'"
# change into $HOME because we don't ever want to perform
# a destructive action on a variable we didn't set
pushd "$HOME" > /dev/null
rm -f "Downloads/$my_file"
popd > /dev/null
fi
fi
if [ ! -f "$HOME/Downloads/$my_file" ]; then
#echo "Downloading from https://rootprojects.org/telebit/dist/$major/$my_file ..."
echo "Downloading from $t_url ..."
sleep 0.3
#http_get "https://rootprojects.org/telebit/dist/$major/$my_file" "$HOME/Downloads/$my_file"
http_get "$t_url" "$HOME/Downloads/$my_file"
echo "Saved to '$HOME/Downloads/$my_file' ..."
echo ""
sleep 0.3
fi
echo "Unpacking and installing Telebit ..."
echo ""
unarchiver "$HOME/Downloads/$my_file" "$my_tmp"
# because unzip can't strip a prfeix
pushd "$my_tmp" > /dev/null
if [ -d ./telebit-* ]; then
mv ./telebit-*/* "./"
rm -rf ./telebit-*
fi
popd > /dev/null
echo "Extracted '$my_file' to '$my_tmp'"
# On linux npm is a javascript file, but on Windows (Git Bash) it's both sh and cmd,
# so we need to make sure *this* node is first in the path for this script
OLD_PATH="$PATH"
export PATH="$my_tmp/bin/:$OLD_PATH"
# make sure that telebit is not in use
pushd "$my_tmp" > /dev/null
./bin/npm --scripts-prepend-node-path=true run preinstall
popd > /dev/null
# move only once there are not likely to be any open files
# (especially important on windows)
pushd "$HOME" > /dev/null
if [ -e ".local/opt/telebit" ]; then
mv ".local/opt/telebit" ".local/opt/telebit-old-$(date "+%s")"
fi
mkdir -p .local/opt
mv "$my_tmp" ".local/opt/telebit"
popd > /dev/null
# On linux npm is a javascript file, but on Windows (Git Bash) it's both sh and cmd,
# so we need to make sure *this* node is first in the path for this script
export PATH="$HOME/.local/opt/telebit/bin/:$OLD_PATH"
# make sure that telebit is not in use
pushd "$HOME/.local/opt/telebit" > /dev/null
if [[ "$OSTYPE" == "cygwin" ]] || [[ "$OSTYPE" == "msys" ]]; then
./node_modules/.bin/pathman add '%USERPROFILE%\.local\opt\telebit\bin-public' > /dev/null &
sleep 0.1 # workaround for pathman not exiting as it should on Windows
else
./node_modules/.bin/pathman add "$HOME/.local/opt/telebit/bin-public" > /dev/null
fi
./bin/npm --scripts-prepend-node-path=true run postinstall
popd > /dev/null
echo ""
echo ""
echo ""
echo "Open a new terminal and run the following:"
echo ""
printf "\ttelebit init\n"
echo ""
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