forked from coolaj86/node-installer.sh
401 lines
11 KiB
Bash
Executable File
401 lines
11 KiB
Bash
Executable File
#!/bin/bash
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# Installs node.js only (no development dependencies) for both Ubuntu and OS X
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#
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# See https://git.coolaj86.com/coolaj86/node-installer.sh
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#
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# curl -fsSL bit.ly/nodejs-min | bash
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# wget -nv bit.ly/nodejs-min -O - | bash
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# curl -fsSL https://example.com/setup-min.bash | bash
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# wget -nv https://example.com/setup-min.bash -O - | bash
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# Not every platform has or needs sudo, gotta save them O(1)s...
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sudo_cmd=""
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((EUID)) && [[ -z "${ANDROID_ROOT:-}" ]] && sudo_cmd="sudo"
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deps_flag="$1"
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set -e
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set -u
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#set -o pipefail
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if [ -z "${PREFIX-}" ]; then
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PREFIX=""
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fi
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NODEJS_NAME="node"
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NODEJS_BASE_URL="https://nodejs.org"
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BASE_URL="https://git.coolaj86.com/coolaj86/node-installer.sh/raw/master"
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#NO_FAIL2BAN=""
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NO_FAIL2BAN="nope"
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OS="unsupported"
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ARCH=""
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SETUP_FILE=""
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my_tmp="$(mktemp -d -t node-installer.XXXXXXXX)"
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export my_tmp
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clear
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#########################
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# Which OS and version? #
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#########################
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if [ "$(uname | grep -i 'Darwin')" ]; then
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OSX_VER="$(sw_vers | grep ProductVersion | cut -d':' -f2 | cut -f2)"
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OSX_MAJOR="$(echo ${OSX_VER} | cut -d'.' -f1)"
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OSX_MINOR="$(echo ${OSX_VER} | cut -d'.' -f2)"
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OSX_PATCH="$(echo ${OSX_VER} | cut -d'.' -f3)"
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#
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# Major
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#
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if [ "$OSX_MAJOR" -lt 10 ]; then
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echo "unsupported OS X version (os 9-)"
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exit 1
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fi
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if [ "$OSX_MAJOR" -gt 10 ]; then
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echo "unsupported OS X version (os 11+)"
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exit 1
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fi
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#
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# Minor
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#
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if [ "$OSX_MINOR" -le 5 ]; then
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echo "unsupported OS X version (os 10.5-)"
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exit 1
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fi
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# Snow
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if [ "$OSX_MINOR" -eq 6 ]; then
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OS='snow'
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fi
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# Lion
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if [ $OSX_MINOR -eq 7 ]; then
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OS='lion'
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fi
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# Mountain Lion
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if [ "$OSX_MINOR" -eq 8 ]; then
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OS='mountain'
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fi
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# Mavericks, Yosemite
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if [ "$OSX_MINOR" -ge 9 ]; then
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OS='mavericks'
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fi
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if [ -n "$(sysctl hw | grep 64bit | grep ': 1')" ]; then
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ARCH="64"
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else
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ARCH="32"
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fi
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elif [ "$(uname | grep -i 'Linux')" ]; then
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if [ ! -f "/etc/issue" ]; then
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echo "unsupported linux os"
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exit 1
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fi
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if [ -n "$(uname -a | grep 64)" ]; then
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ARCH="64"
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else
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ARCH="32"
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fi
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if [ "$(cat /etc/issue | grep -i 'Ubuntu')" ]; then
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OS='ubuntu'
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elif [ "$(cat /etc/issue | grep -i 'Linux Mint')" ]; then
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OS='ubuntu'
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elif [ "$(cat /etc/issue | grep -i 'elementary OS')" ]; then
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OS='ubuntu'
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elif [ "$(cat /etc/issue | grep -i 'Arch ')" ]; then
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OS='ubuntu'
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elif [ "$(cat /etc/issue | grep -i 'Debian')" ]; then
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OS='ubuntu'
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elif [ "$(cat /etc/issue | grep -i 'Trisquel')" ]; then
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OS='ubuntu'
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elif [ "$(cat /etc/issue | grep -i 'Zorin')" ]; then
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OS='ubuntu'
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elif [ "$(cat /etc/issue | grep -i 'Raspbian')" ]; then
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OS='raspbian'
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elif [ "$(cat /etc/issue | grep -i 'Fedora')" ]; then
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OS='ubuntu'
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elif [ "$(cat /etc/issue | grep -i 'Marvell')" ]; then
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OS='marvell'
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else
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OS='ubuntu'
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fi
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else
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echo "unsupported unknown os (non-mac, non-linux)"
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exit 500
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fi
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case "${OS}" in
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fedora)
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echo "FEDORA not yet supported (feel free to pull request)"
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exit 1
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;;
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ubuntu)
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SETUP_FILE="ubuntu"
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;;
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raspbian)
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SETUP_FILE="ubuntu"
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;;
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marvell)
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SETUP_FILE="ubuntu"
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;;
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yosemite)
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# mavericks
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SETUP_FILE="mavericks"
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;;
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mavericks)
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SETUP_FILE="mavericks"
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;;
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mountain)
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echo "Mountain Lion not yet supported (feel free to pull request)"
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exit 1
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;;
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lion)
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echo "Lion not yet supported (feel free to pull request)"
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exit 1
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;;
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snow)
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echo "Snow Leopard not yet supported (feel free to pull request)"
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exit 1
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;;
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*)
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echo "unsupported unknown os ${OS}"
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exit 1
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;;
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esac
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#######################
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# Download installers #
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#######################
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if [ "--dev-deps" == "$deps_flag" ]; then
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echo "Preparing to install node.js (and common development dependencies) for ${OS}" "${ARCH}"
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else
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echo "Preparing to install node.js (minimal) for ${OS}" "${ARCH}"
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fi
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INSTALL_DEPS_FILE="setup-deps-${SETUP_FILE}.bash"
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INSTALL_FILE="setup-node-${SETUP_FILE}.bash"
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if [ ! -e "$my_tmp/${INSTALL_FILE}" ]; then
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if [ -n "$(type -p curl)" ]; then
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curl --silent -L "${BASE_URL}/${INSTALL_FILE}" \
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-o "$my_tmp/${INSTALL_FILE}" || echo 'error downloading os setup script'
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elif [ -n "$(type -p wget)" ]; then
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wget --quiet "${BASE_URL}/${INSTALL_FILE}" \
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-O "$my_tmp/${INSTALL_FILE}" || echo 'error downloading os setup script'
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else
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echo "Found neither 'curl' nor 'wget'. Can't Continue."
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exit 1
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fi
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fi
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if [ "--dev-deps" == "$deps_flag" ]; then
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if [ ! -e "$my_tmp/${INSTALL_DEPS_FILE}" ]; then
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if [ -n "$(type -p curl)" ]; then
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curl --silent -L "${BASE_URL}/${INSTALL_DEPS_FILE}" \
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-o "$my_tmp/${INSTALL_DEPS_FILE}" || echo 'error downloading os deps script: '"${BASE_URL}/${INSTALL_DEPS_FILE}"
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elif [ -n "$(type -p wget)" ]; then
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wget --quiet "${BASE_URL}/${INSTALL_DEPS_FILE}" \
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-O "$my_tmp/${INSTALL_DEPS_FILE}" || echo 'error downloading os deps script: '"${BASE_URL}/${INSTALL_DEPS_FILE}"
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else
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echo "Found neither 'curl' nor 'wget'. Can't Continue."
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exit 1
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fi
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fi
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fi
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if [ ! -e "$my_tmp/${INSTALL_FILE}" ]
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then
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echo "Error Downloading Install File"
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exit 1
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fi
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if [ "--dev-deps" == "$deps_flag" ]; then
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if [ ! -e "$my_tmp/${INSTALL_DEPS_FILE}" ]
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then
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echo "Error Downloading Deps File"
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exit 1
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fi
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fi
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#########################
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# Which node.js VERSION ? #
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#########################
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NODE_VERSION=${NODE_VERSION:-}
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NODEJS_VER=${NODEJS_VER:-}
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if [ -n "$NODE_VERSION" ]; then
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NODEJS_VER=$NODE_VERSION
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fi
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if [ -z "${NODEJS_VER:-}" ]; then
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# For backwards compat
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if [ -f "$my_tmp/NODEJS_VER" ]; then
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NODEJS_VER=$(cat $my_tmp/NODEJS_VER | grep v)
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elif [ -f "/tmp/IOJS_VER" ]; then
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NODEJS_VER=$(cat $my_tmp/IOJS_VER | grep v)
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fi
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fi
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if [ -n "${NODEJS_VER:-}" ]; then
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NODEJS_VERT=$(echo ${NODEJS_VER} | cut -c 2- | cut -d '.' -f1)
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if [ $NODEJS_VERT -ge 1 ] && [ $NODEJS_VERT -lt 4 ]
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then
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echo "Selecting io.js instead of node.js for this version (>= 1.0.0 < 4.0.0)"
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NODEJS_BASE_URL="https://iojs.org"
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NODEJS_NAME="iojs"
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fi
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fi
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NODEJS_VER="${NODEJS_VER:-v}" # Search for 'v' at the least
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# sort -rV # will sort by version number, but it appears these are already sorted
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# tail -n +2 # starts at line two (1-indexed) and all after (omits the csv header with 'version' and such)
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# cut -f 1 # gets only the first column
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# head -n 1 # gets only the most recent version
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my_char="."
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my_count=$(awk -F"${my_char}" '{print NF-1}' <<< "${NODEJS_VER}")
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# get the latest version if partial
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if [ $my_count -ne 2 ]; then
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if [ "$NODEJS_VER" != "v" ]; then
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NODEJS_VER="$NODEJS_VER\\."
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fi
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if [ -n "$(type -p curl)" ]; then
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NODEJS_VER=$(curl -fsL "$NODEJS_BASE_URL/dist/index.tab" | tail -n +2 | cut -f 1 | grep "^$NODEJS_VER" | head -n 1) \
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|| echo 'error automatically determining current node.js version'
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elif [ -n "$(type -p wget)" ]; then
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NODEJS_VER=$(wget --quiet "$NODEJS_BASE_URL/dist/index.tab" -O - | tail -n +2 | cut -f 1 | grep "^$NODEJS_VER" | head -n 1) \
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|| echo 'error automatically determining current node.js version'
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else
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echo "Found neither 'curl' nor 'wget'. Can't Continue."
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exit 1
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fi
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fi
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#
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# node
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#
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if [ -z "${NODE_PATH-}" ]; then
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if [ -n "$(type -p node | grep node 2>/dev/null)" ]; then
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# /usr/local/bin/node => /usr/local
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node_install_path="$(dirname $(dirname $(type -p node)))"
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echo "NODE_PATH is not set. Using existing node install path: '$node_install_path'"
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if ! echo "test" > $node_install_path/.test
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then
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echo "Node install path is not writable. Run: NODE_PATH=$HOME/.local/opt/node/lib/node_modules"
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if [ -f "$node_install_path"/.test ]; then
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rm "$node_install_path"/.test
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fi
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fi
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else
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node_install_path=$PREFIX/usr/local
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echo "NODE_PATH is not set. Using default install path '$node_install_path'"
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if ! echo "test" > $node_install_path/.test
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then
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echo "Node install path is not writable. Run: NODE_PATH=$HOME/.local/opt/node/lib/node_modules"
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if [ -f "$node_install_path"/.test ]; then
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rm "$node_install_path"/.test
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fi
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fi
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fi
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else
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node_install_path=$(dirname $(dirname $NODE_PATH))
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echo "NODE_PATH is '$NODE_PATH', so install path is '$node_install_path'"
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fi
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if [ -e "$node_install_path/bin/node" ]; then
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# node of some version is already installed
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if [ "${NODEJS_VER}" == "$($node_install_path/bin/node -v 2>/dev/null)" ]; then
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echo node ${NODEJS_VER} is already installed
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exit 0
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else
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echo ""
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echo "HEY, LISTEN:"
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echo ""
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echo "node.js is already installed as node $($node_install_path/bin/node -v | grep v)"
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echo ""
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echo "to reinstall as ${NODEJS_VER} please first run: rm $node_install_path/bin/node"
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echo ""
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exit 1
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fi
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NODEJS_VER=""
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fi
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if [ -n "${NODEJS_VER}" ]; then
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bash "$my_tmp/${INSTALL_FILE}" "${NODEJS_VER}"
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fi
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mkdir -p $node_install_path/lib/node_modules || $sudo_cmd mkdir -p $node_install_path/lib/node_modules
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chown -R $(whoami) $node_install_path/lib/node_modules || $sudo_cmd chown -R $(whoami) $node_install_path/lib/node_modules
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echo ""
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if [ "--dev-deps" == "$deps_flag" ]; then
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################
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# DEPENDENCIES #
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################
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#if [ -z "$(which fail2ban-server | grep fail2ban)" ]; then
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# echo ""
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# echo "Your server didn't come with fail2ban preinstalled!!!"
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# echo "Among other things, fail2ban secures ssh so that your server isn't reaped by botnets."
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# echo ""
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# echo "Since you're obviously connecting this computer to a network, you should install fail2ban before continuing"
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# echo ""
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# echo "Install fail2ban? [Y/n]"
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# echo "(if unsure, just hit [enter])"
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# read INSTALL_FAIL2BAN
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#
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# if [ "n" == "${INSTALL_FAIL2BAN}" ] || [ "no" == "${INSTALL_FAIL2BAN}" ] || [ "N" == "${INSTALL_FAIL2BAN}" ] || [ "NO" == "${INSTALL_FAIL2BAN}" ]; then
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# echo ""
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# echo "I don't think you understand: This is important."
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# echo ""
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# echo "Your server will be under constant attack by botnets via ssh."
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# echo "It only takes a few extra seconds to install and the defaults are adequate for protecting you."
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# echo ""
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# echo "Change your mind?"
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# echo "Ready to install fail2ban? [Y/n]"
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# read INSTALL_FAIL2BAN
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# if [ "n" == "${INSTALL_FAIL2BAN}" ] || [ "no" == "${INSTALL_FAIL2BAN}" ] || [ "N" == "${INSTALL_FAIL2BAN}" ] || [ "NO" == "${INSTALL_FAIL2BAN}" ]; then
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# clear
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# echo "you make me sad :-("
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# sleep 0.5
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# echo "but whatever, it's your funeral..."
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# sleep 1
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# NO_FAIL2BAN="nope"
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# else
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# echo "Phew, dodged the bullet on that one... Will install fail2ban.. :-)"
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# fi
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# fi
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#fi
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bash "$my_tmp/${INSTALL_DEPS_FILE}" "${NO_FAIL2BAN}"
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# yarn
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#if [ -z "$(type -p yarn)" ]; then
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# echo "installing yarn..."
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# npm install --silent yarn -g > /dev/null
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#fi
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# jshint
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if [ -z "$(type -p jshint)" ]; then
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echo "installing jshint..."
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#yarn global add jshint > /dev/null
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$node_install_path/bin/npm install -g jshint > /dev/null
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fi
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echo ""
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fi
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rm -rf "$my_tmp"
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