README.md

@@ -1,105 +1,64 @@
-# STOP
-
-The install method in this repo still has its place, but this is no longer maintained.
-
-**Update**: Use [Webi](https://webinstall.dev) instead:
-
-```sh
-curl https://webinstall.dev/node | bash
-```
-
 # Easy Install node.js
 
-| A [Root](https://rootprojects.org) Project |
+| Sponsored by [Daplie](https://daplie.com) |
 
-Simple node.js installer for macOS and Linux
+Automated node.js installers for OS X and Ubuntu
 
-## QuickStart
+**node.js only** (no dev tools)
 
 ```bash
-curl -fsL bit.ly/node-installer | bash
+# install node.js without development dependencies
+curl -fsSL bit.ly/node-installer | bash -s --no-dev-deps
+
+# using wget instead of curl (Ubuntu)
+wget -nv bit.ly/node-installer -O - | bash -s --no-dev-deps
 ```
 
-*Note*: [bit.ly/node-installer](https://bit.ly/node-installer) is a redirect to <https://git.coolaj86.com/coolaj86/node-installer.sh/raw/master/install.sh>
+**node.js + dev tools**
+
+Install node.js and basic development tools - git, node, gcc, pkg-config, etc
+
+```bash
+curl -fsSL bit.ly/node-installer -o ./node-installer.sh; bash ./node-installer.sh --dev-deps
+
+# or wget
+wget -nv bit.ly/node-installer -O - ./node-installer.sh; bash ./node-installer.sh --dev-deps
+```
+
+*Note*: [bit.ly/node-installer](https://bit.ly/node-installer) simple redirects to <https://git.coolaj86.com/coolaj86/node-installer.sh/raw/master/install.sh>
 
 ## Screencast
 
 [How to Setup a VPS for node.js Development](https://www.youtube.com/watch?v=ypjzi1axH2A) - [(3:06 installing node.js](https://www.youtube.com/watch?v=ypjzi1axH2A#t=186))
 
-## Installer Options
+## Choosing a specific version
-
-* [x] version
-* [x] install location
-* [x] tools for building native modules
-
-### Choose Version
-
-The latest version of node is installed by default.
-
-You can choose a specific version by defining `NODE_VERSION` in the format `vX`, `vX.Y`, or `v.X.Y.Z`:
 
 ```bash
-NODE_VERSION=v10
+echo "Current node.js version is $(curl -fsSL https://nodejs.org/dist/index.tab | head -2 | tail -1 | cut -f 1)"
 ```
 
-Usage:
-
 ```bash
-export NODE_VERSION=v10.10
+# To install a specific version rather than defaulting to latest
-curl -fsSL https://bit.ly/node-installer | bash
+# latest version at time of writing are v8.9.0 and v9.0.0
+echo "v8.9.0" > /tmp/NODEJS_VER
 ```
 
-### Location
+## Choosing an install location
 
-By default node will be installed to `/usr/local`, without root if possible.
+Just set BOTH `NODE_PATH` and `NPM_CONFIG_PREFIX`.
-
+The install path will be the preceding `lib/node_modules`
-You can choose a specific location by setting **both** `NPM_CONFIG_PREFIX` **and** `NODE_PATH`:
+(which you usually want to be the same as `NPM_CONFIG_PREFIIX` anyway).
 
 ```bash
-export NPM_CONFIG_PREFIX=$HOME/.local
+export NPM_CONFIG_PREFIX=/tmp/user/local
-export NODE_PATH=$NPM_CONFIG_PREFIX/lib/node_modules
+export NODE_PATH=/tmp/user/local/lib/node_modules
-curl -fsSL https://bit.ly/node-installer | bash
+
+curl -fsSL bit.ly/node-installer -o ./node-installer.sh; bash ./node-installer.sh --dev-deps
+
+# If you want to add the install location to your PATH
+PATH=$PATH:/tmp/user/local/bin
 ```
 
-If you want to add the install location to your `PATH`, add `/bin` to the custom location used above and append it like so:
-
-```bash
-PATH=$PATH:$HOME/.local/bin
-```
-
-### Development Tools
-
-If you plan on building or creating native node modules, you'll want to install `gcc`, `pgk-config`, and a few other required tools and niceties.
-
-In fact, it's fairly common for modules to have both native module and pure js dependencies, so you'll probably want (or need) to install these even if you don't plan to use them directly.
-
-* [x] curl & wget
-* [x] git
-* [x] rsync
-* [x] xcode, brew (on macOS), build-essential (Linux)
-* [x] gcc, pkg-config
-* [x] pkg-config
-* [x] node.js, jshint
-
-Pass `--dev-deps` to the installer script and it will use either `brew` (on macOS) or `apt` (on Linux) to install the development tools.
-
-```bash
-curl -fsSL https://bit.ly/node-installer | bash -s -- --dev-deps
-```
-
-Or, if you don't have `curl` installed yet you can use `wget`:
-```bash
-wget -nv https://bit.ly/node-installer -O - | bash -s -- --dev-deps
-```
-
-### Securing your server
-
-If you're running a node.js server on anything with a public ip address
-(an "edge" server), I'd highly recommend that you also install `fail2ban` to secure ssh -
-especially if you haven't switched your server to use key-only authentication (which you should also do).
-
-See [The 15-Minute Guide to Secure VPS Access (for the Semi-Paranoid)](https://www.youtube.com/watch?v=YZzhIIJmlE0)
-
 ## Notes
 
 * [OS X](#apple-os-x)
@@ -127,7 +86,7 @@ Type `agree` and hit enter to accept the license.
 Now you can install node.js
 
 ```bash
-curl -fsSL https://bit.ly/node-installer -o /tmp/node-installer.sh; bash /tmp/node-installer.sh --dev-deps
+curl -fsSL bit.ly/node-installer -o /tmp/node-installer.sh; bash /tmp/node-installer.sh --dev-deps
 ```
 
 *TODO*: Make it easier to accepting the license (automatic?)
@@ -135,20 +94,21 @@ curl -fsSL https://bit.ly/node-installer -o /tmp/node-installer.sh; bash /tmp/no
 ### Ubuntu Linux
 
 ```bash
-wget -nv https://bit.ly/node-installer -O /tmp/node-installer.sh; bash /tmp/node-installer.sh --dev-deps
+wget -nv bit.ly/node-installer -O /tmp/node-installer.sh; bash /tmp/node-installer.sh --dev-deps
 ```
 
-### Automatic Version Detection
+### Other things you should know
 
-Fun FYI, here's how the latest version is determined:
+This is what gets installed:
 
-```bash
+* rsync
-NODE_VERSION=$(curl -fsSL https://nodejs.org/dist/index.tab | tail -n +2 | cut -f 1 | head -1 )
+* curl
-echo "The current node.js version is $NODE_VERSION"
+* wget
-```
+* git
+* xcode / brew / build-essential / pkg-config / gcc
+* node (including npm)
+* jshint
 
-```bash
+**NOTE**: If you're running a node.js server on an edge server,
-BASE_VER="v10\\."
+I'd highly recommend that you also install `fail2ban` to secure ssh -
-NODE_VERSION=$(curl -fsSL https://nodejs.org/dist/index.tab | tail -n +2 | cut -f 1 | grep $BASE_VER | head -1 )
+especially if you haven't switched your server to use key-only authentication.
-echo "Latest node.js $BASE_VER is $NODE_VERSION"
-```

install.sh

@@ -12,10 +12,6 @@
 # curl -fsSL https://example.com/setup-min.bash | bash
 # wget -nv https://example.com/setup-min.bash -O - | bash
 
-# Not every platform has or needs sudo, gotta save them O(1)s...
-sudo_cmd=""
-((EUID)) && [[ -z "${ANDROID_ROOT:-}" ]] && sudo_cmd="sudo"
-
 deps_flag="$1"
 set -e
 set -u
@@ -32,9 +28,8 @@ BASE_URL="https://git.coolaj86.com/coolaj86/node-installer.sh/raw/master"
 NO_FAIL2BAN="nope"
 OS="unsupported"
 ARCH=""
+NODEJS_VER=""
 SETUP_FILE=""
-my_tmp="$(mktemp -d -t node-installer.XXXXXXXX)"
-export my_tmp
 
 clear
 
@@ -56,38 +51,37 @@ if [ "$(uname | grep -i 'Darwin')" ]; then
     exit 1
   fi
 
-  # Mavericks+ works for all current macOS versions
+  if [ "$OSX_MAJOR" -gt 10 ]; then
-  OS='mavericks'
+    echo "unsupported OS X version (os 11+)"
-
+    exit 1
-  if [[ "$OSX_MAJOR" -eq 10 ]]; then
-    #
-    # Minor
-    #
-    if [ "$OSX_MINOR" -le 5 ]; then
-      echo "unsupported OS X version (os 10.5-)"
-      exit 1
-    fi
-
-    # Snow
-    if [ "$OSX_MINOR" -eq 6 ]; then
-      OS='snow'
-    fi
-
-    # Lion
-    if [ $OSX_MINOR -eq 7 ]; then
-      OS='lion'
-    fi
-
-    # Mountain Lion
-    if [ "$OSX_MINOR" -eq 8 ]; then
-      OS='mountain'
-    fi
   fi
 
-  # OS X (10) and macOS (11) should be supported
+  #
+  # Minor
+  #
+  if [ "$OSX_MINOR" -le 5 ]; then
+    echo "unsupported OS X version (os 10.5-)"
+    exit 1
+  fi
 
-  if [ "$OSX_MAJOR" -gt 11 ]; then
+  # Snow
-    echo "WARNING: macOS 12+ may or may not be supported"
+  if [ "$OSX_MINOR" -eq 6 ]; then
+    OS='snow'
+  fi
+
+  # Lion
+  if [ $OSX_MINOR -eq 7 ]; then
+    OS='lion'
+  fi
+
+  # Mountain Lion
+  if [ "$OSX_MINOR" -eq 8 ]; then
+    OS='mountain'
+  fi
+
+  # Mavericks, Yosemite
+  if [ "$OSX_MINOR" -ge 9 ]; then
+    OS='mavericks'
   fi
 
   if [ -n "$(sysctl hw | grep 64bit | grep ': 1')" ]; then
@@ -101,7 +95,7 @@ elif [ "$(uname | grep -i 'Linux')" ]; then
     exit 1
   fi
 
-  if [ -n "$(uname -a | grep 64)" ]; then
+  if [ -n "$(arch | grep 64)" ]; then
     ARCH="64"
   else
     ARCH="32"
@@ -113,8 +107,6 @@ elif [ "$(uname | grep -i 'Linux')" ]; then
     OS='ubuntu'
   elif [ "$(cat /etc/issue | grep -i 'elementary OS')" ]; then
     OS='ubuntu'
-  elif [ "$(cat /etc/issue | grep -i 'Arch ')" ]; then
-    OS='ubuntu'
   elif [ "$(cat /etc/issue | grep -i 'Debian')" ]; then
     OS='ubuntu'
   elif [ "$(cat /etc/issue | grep -i 'Trisquel')" ]; then
@@ -124,15 +116,11 @@ elif [ "$(uname | grep -i 'Linux')" ]; then
   elif [ "$(cat /etc/issue | grep -i 'Raspbian')" ]; then
     OS='raspbian'
   elif [ "$(cat /etc/issue | grep -i 'Fedora')" ]; then
-    OS='ubuntu'
+    OS='fedora'
-  elif [ "$(cat /etc/issue | grep -i 'Marvell')" ]; then
-    OS='marvell'
-  else
-    OS='ubuntu'
   fi
 else
   echo "unsupported unknown os (non-mac, non-linux)"
-  exit 500
+  exit 1
 fi
 
 case "${OS}" in
@@ -146,9 +134,6 @@ case "${OS}" in
   raspbian)
     SETUP_FILE="ubuntu"
     ;;
-  marvell)
-    SETUP_FILE="ubuntu"
-    ;;
   yosemite)
     # mavericks
     SETUP_FILE="mavericks"
@@ -186,13 +171,13 @@ fi
 
 INSTALL_DEPS_FILE="setup-deps-${SETUP_FILE}.bash"
 INSTALL_FILE="setup-node-${SETUP_FILE}.bash"
-if [ ! -e "$my_tmp/${INSTALL_FILE}" ]; then
+if [ ! -e "/tmp/${INSTALL_FILE}" ]; then
   if [ -n "$(type -p curl)" ]; then
     curl --silent -L "${BASE_URL}/${INSTALL_FILE}" \
-      -o "$my_tmp/${INSTALL_FILE}" || echo 'error downloading os setup script'
+      -o "/tmp/${INSTALL_FILE}" || echo 'error downloading os setup script'
   elif [ -n "$(type -p wget)" ]; then
     wget --quiet "${BASE_URL}/${INSTALL_FILE}" \
-      -O "$my_tmp/${INSTALL_FILE}" || echo 'error downloading os setup script'
+      -O "/tmp/${INSTALL_FILE}" || echo 'error downloading os setup script'
   else
     echo "Found neither 'curl' nor 'wget'. Can't Continue."
     exit 1
@@ -200,13 +185,13 @@ if [ ! -e "$my_tmp/${INSTALL_FILE}" ]; then
 fi
 
 if [ "--dev-deps" == "$deps_flag" ]; then
-  if [ ! -e "$my_tmp/${INSTALL_DEPS_FILE}" ]; then
+  if [ ! -e "/tmp/${INSTALL_DEPS_FILE}" ]; then
     if [ -n "$(type -p curl)" ]; then
       curl --silent -L "${BASE_URL}/${INSTALL_DEPS_FILE}" \
-        -o "$my_tmp/${INSTALL_DEPS_FILE}" || echo 'error downloading os deps script: '"${BASE_URL}/${INSTALL_DEPS_FILE}"
+        -o "/tmp/${INSTALL_DEPS_FILE}" || echo 'error downloading os deps script: '"${BASE_URL}/${INSTALL_DEPS_FILE}"
     elif [ -n "$(type -p wget)" ]; then
       wget --quiet "${BASE_URL}/${INSTALL_DEPS_FILE}" \
-        -O "$my_tmp/${INSTALL_DEPS_FILE}" || echo 'error downloading os deps script: '"${BASE_URL}/${INSTALL_DEPS_FILE}"
+        -O "/tmp/${INSTALL_DEPS_FILE}" || echo 'error downloading os deps script: '"${BASE_URL}/${INSTALL_DEPS_FILE}"
     else
       echo "Found neither 'curl' nor 'wget'. Can't Continue."
       exit 1
@@ -214,14 +199,14 @@ if [ "--dev-deps" == "$deps_flag" ]; then
   fi
 fi
 
-if [ ! -e "$my_tmp/${INSTALL_FILE}" ]
+if [ ! -e "/tmp/${INSTALL_FILE}" ]
 then
   echo "Error Downloading Install File"
   exit 1
 fi
 
 if [ "--dev-deps" == "$deps_flag" ]; then
-  if [ ! -e "$my_tmp/${INSTALL_DEPS_FILE}" ]
+  if [ ! -e "/tmp/${INSTALL_DEPS_FILE}" ]
   then
     echo "Error Downloading Deps File"
     exit 1
@@ -232,22 +217,13 @@ fi
 # Which node.js VERSION ? #
 #########################
 
-NODE_VERSION=${NODE_VERSION:-}
+if [ -f "/tmp/NODEJS_VER" ]; then
-NODEJS_VER=${NODEJS_VER:-}
+  NODEJS_VER=$(cat /tmp/NODEJS_VER | grep v)
-if [ -n "$NODE_VERSION" ]; then
+elif [ -f "/tmp/IOJS_VER" ]; then
-  NODEJS_VER=$NODE_VERSION
+  NODEJS_VER=$(cat /tmp/IOJS_VER | grep v)
 fi
 
-if [ -z "${NODEJS_VER:-}" ]; then
+if [ -n "$NODEJS_VER" ]; then
-  # For backwards compat
-  if [ -f "$my_tmp/NODEJS_VER" ]; then
-    NODEJS_VER=$(cat $my_tmp/NODEJS_VER | grep v)
-  elif [ -f "/tmp/IOJS_VER" ]; then
-    NODEJS_VER=$(cat $my_tmp/IOJS_VER | grep v)
-  fi
-fi
-
-if [ -n "${NODEJS_VER:-}" ]; then
   NODEJS_VERT=$(echo ${NODEJS_VER} | cut -c 2- | cut -d '.' -f1)
 
   if [ $NODEJS_VERT -ge 1 ] && [ $NODEJS_VERT -lt 4 ]
@@ -258,23 +234,12 @@ if [ -n "${NODEJS_VER:-}" ]; then
   fi
 fi
 
-NODEJS_VER="${NODEJS_VER:-v}" # Search for 'v' at the least
+if [ -z "$NODEJS_VER" ]; then
-# sort -rV  # will sort by version number, but it appears these are already sorted
-# tail -n +2   # starts at line two (1-indexed) and all after (omits the csv header with 'version' and such)
-# cut -f 1  # gets only the first column
-# head -n 1 # gets only the most recent version
-my_char="."
-my_count=$(awk -F"${my_char}" '{print NF-1}' <<< "${NODEJS_VER}")
-# get the latest version if partial
-if [ $my_count -ne 2 ]; then
-  if [ "$NODEJS_VER" != "v" ]; then
-    NODEJS_VER="$NODEJS_VER\\."
-  fi
   if [ -n "$(type -p curl)" ]; then
-    NODEJS_VER=$(curl -fsL "$NODEJS_BASE_URL/dist/index.tab" | tail -n +2 | cut -f 1 | grep "^$NODEJS_VER" | head -n 1) \
+    NODEJS_VER=$(curl -fsL "$NODEJS_BASE_URL/dist/index.tab" | head -2 | tail -1 | cut -f 1) \
       || echo 'error automatically determining current node.js version'
   elif [ -n "$(type -p wget)" ]; then
-    NODEJS_VER=$(wget --quiet "$NODEJS_BASE_URL/dist/index.tab" -O - | tail -n +2 | cut -f 1 | grep "^$NODEJS_VER" | head -n 1) \
+    NODEJS_VER=$(wget --quiet "$NODEJS_BASE_URL/dist/index.tab" -O - | head -2 | tail -1 | cut -f 1) \
       || echo 'error automatically determining current node.js version'
   else
     echo "Found neither 'curl' nor 'wget'. Can't Continue."
@@ -302,27 +267,24 @@ if [ -e "$node_install_path/bin/node" ]; then
 # node of some version is already installed
   if [ "${NODEJS_VER}" == "$($node_install_path/bin/node -v 2>/dev/null)" ]; then
     echo node ${NODEJS_VER} is already installed
-    exit 0
   else
     echo ""
     echo "HEY, LISTEN:"
     echo ""
     echo "node.js is already installed as node $($node_install_path/bin/node -v | grep v)"
     echo ""
-    echo "to reinstall as ${NODEJS_VER} please first run: rm $node_install_path/bin/node"
+    echo "to reinstall please first run: rm $node_install_path/bin/node"
     echo ""
-    exit 1
   fi
 
   NODEJS_VER=""
 fi
 
 if [ -n "${NODEJS_VER}" ]; then
-  bash "$my_tmp/${INSTALL_FILE}" "${NODEJS_VER}"
+  bash "/tmp/${INSTALL_FILE}" "${NODEJS_VER}"
 fi
 
-mkdir -p $node_install_path/lib/node_modules 2> /dev/null || $sudo_cmd mkdir -p $node_install_path/lib/node_modules
+sudo chown -R $(whoami) $node_install_path/lib/node_modules
-chown -R $(whoami) $node_install_path/lib/node_modules 2> /dev/null || $sudo_cmd chown -R $(whoami) $node_install_path/lib/node_modules
 
 echo ""
 
@@ -366,7 +328,7 @@ if [ "--dev-deps" == "$deps_flag" ]; then
   #  fi
   #fi
 
-  bash "$my_tmp/${INSTALL_DEPS_FILE}" "${NO_FAIL2BAN}"
+  bash "/tmp/${INSTALL_DEPS_FILE}" "${NO_FAIL2BAN}"
 
   # yarn
   #if [ -z "$(type -p yarn)" ]; then
@@ -383,5 +345,3 @@ if [ "--dev-deps" == "$deps_flag" ]; then
 
   echo ""
 fi
-
-rm -rf "$my_tmp"

setup-deps-ubuntu.bash

@@ -2,10 +2,6 @@
 
 # curl -fsSL https://ldsconnect.org/setup-linux.bash | bash -c
 
-# Not every platform has or needs sudo, gotta save them O(1)s...
-sudo_cmd=""
-((EUID)) && [[ -z "$ANDROID_ROOT" ]] && sudo_cmd="sudo"
-
 NO_FAIL2BAN=${1}
 
 echo ""
@@ -22,7 +18,7 @@ echo "    * jshint"
 echo ""
 
 echo "updating apt-get..."
-$sudo_cmd bash -c "apt-get update -qq -y < /dev/null" > /dev/null
+sudo bash -c "apt-get update -qq -y < /dev/null" > /dev/null
 
 # fail2ban
 #if [ -z "$(which fail2ban-server | grep fail2ban)" ]; then
@@ -36,5 +32,5 @@ $sudo_cmd bash -c "apt-get update -qq -y < /dev/null" > /dev/null
 if [ -z "$(type -p pkg-config)" ] || [ -z "$(type -p git)" ] || [ -z "$(type -p wget)" ] || [ -z "$(type -p curl)" ] || [ -z "$(type -p gcc)" ] || [ -z "$(type -p rsync)" ] || [ -z "$(type -p python)" ]
 then
   echo "installing git, wget, curl, build-essential, rsync, pkg-config, python..."
-  $sudo_cmd bash -c "apt-get install -qq -y git wget curl build-essential rsync pkg-config python < /dev/null" > /dev/null 2>/dev/null
+  sudo bash -c "apt-get install -qq -y git wget curl build-essential rsync pkg-config python < /dev/null" > /dev/null 2>/dev/null
 fi

setup-node-mavericks.bash

@@ -4,9 +4,6 @@ set -e
 set -u
 set -o pipefail
 
-if [ -z "${my_tmp-}" ]; then
-  my_tmp=$(mkdir -p)
-fi
 if [ -z "${PREFIX-}" ]; then
   PREFIX=""
 fi
@@ -36,25 +33,23 @@ fi
 #NODEJS_PKG="/tmp/${NODEJS_NAME}-${NODEJS_VER}.pkg"
 
 NODEJS_REMOTE="$NODEJS_BASE_URL/dist/${NODEJS_VER}/${NODEJS_NAME}-${NODEJS_VER}-darwin-x64.tar.gz"
-NODEJS_PKG="$my_tmp/${NODEJS_NAME}-${NODEJS_VER}-darwin-x64.tar.gz"
+NODEJS_PKG="/tmp/${NODEJS_NAME}-${NODEJS_VER}-darwin-x64.tar.gz"
-NODEJS_UNTAR="$my_tmp/${NODEJS_NAME}-${NODEJS_VER}-darwin-x64"
+NODEJS_UNTAR="/tmp/${NODEJS_NAME}-${NODEJS_VER}-darwin-x64"
 
 if [ -n "${NODEJS_VER}" ]; then
   echo "installing ${NODEJS_NAME} as ${NODEJS_NAME} ${NODEJS_VER}..."
   curl -fsSL "${NODEJS_REMOTE}" -o "${NODEJS_PKG}"
-
+  
   # When using .pkg
   #sudo /usr/sbin/installer -pkg "${NODEJS_PKG}" -target /
-
+  
   # When using .tar.gz
   mkdir -p ${NODEJS_UNTAR}/
   tar xf "${NODEJS_PKG}" -C "${NODEJS_UNTAR}/" --strip-components=1
   rm -f ${NODEJS_UNTAR}/{LICENSE,CHANGELOG.md,README.md}
+  sudo rsync -a "${NODEJS_UNTAR}/" "$node_install_path/"
 
-  mkdir -p "$node_install_path/" || sudo mkdir -p "$node_install_path/"
+  
-  rsync -a "${NODEJS_UNTAR}/" "$node_install_path/" || sudo rsync -a "${NODEJS_UNTAR}/" "$node_install_path/"
+  sudo chown -R $(whoami) "$node_install_path/lib/node_modules/"
-
+  sudo chown $(whoami) "$node_install_path/bin/"
-
-  chown -R $(whoami) "$node_install_path/lib/node_modules/" || sudo chown -R $(whoami) "$node_install_path/lib/node_modules/"
-  chown $(whoami) "$node_install_path/bin/" || sudo chown $(whoami) "$node_install_path/bin/"
 fi

setup-node-ubuntu.bash

@@ -1,16 +1,9 @@
 #!/bin/bash
 
-# Not every platform has or needs sudo, gotta save them O(1)s...
-sudo_cmd=""
-((EUID)) && [[ -z "${ANDROID_ROOT:-}" ]] && sudo_cmd="sudo"
-
 set -e
 set -u
 set -o pipefail
 
-if [ -z "${my_tmp-}" ]; then
-  my_tmp="$(mktemp -d -t node-installer.XXXXXXXX)"
-fi
 if [ -z "${PREFIX-}" ]; then
   PREFIX=""
 fi
@@ -34,54 +27,43 @@ then
   NODEJS_NAME="iojs"
 fi
 
-if [ -n "$(uname -a | grep aarch64)" ]; then
+if [ -n "$(arch | grep aarch64)" ]; then
   ARCH="arm64"
-elif [ -n "$(uname -a | grep 64)" ]; then
+elif [ -n "$(arch | grep 64)" ]; then
   ARCH="x64"
-elif [ -n "$(uname -a | grep armv8l)" ]; then
+elif [ -n "$(arch | grep armv8l)" ]; then
   ARCH="arm64"
-elif [ -n "$(uname -a | grep armv7l)" ]; then
+elif [ -n "$(arch | grep armv7l)" ]; then
   ARCH="armv7l"
-elif [ -n "$(uname -a | grep armv6l)" ]; then
+elif [ -n "$(arch | grep armv6l)" ]; then
   ARCH="armv6l"
 else
   ARCH="x86"
 fi
 
 NODEJS_REMOTE="${NODEJS_BASE_URL}/dist/${NODEJS_VER}/${NODEJS_NAME}-${NODEJS_VER}-linux-${ARCH}.tar.gz"
-NODEJS_LOCAL="$my_tmp/${NODEJS_NAME}-${NODEJS_VER}-linux-${ARCH}.tar.gz"
+NODEJS_LOCAL="/tmp/${NODEJS_NAME}-${NODEJS_VER}-linux-${ARCH}.tar.gz"
-NODEJS_UNTAR="$my_tmp/${NODEJS_NAME}-${NODEJS_VER}-linux-${ARCH}"
+NODEJS_UNTAR="/tmp/${NODEJS_NAME}-${NODEJS_VER}-linux-${ARCH}"
 
 if [ -n "${NODEJS_VER}" ]; then
   echo "installing ${NODEJS_NAME} as ${NODEJS_NAME} ${NODEJS_VER}..."
 
-  if [ -n "$(command -v curl 2>/dev/null | grep curl)" ]; then
+  if [ -n "$(which curl 2>/dev/null)" ]; then
     curl -fsSL ${NODEJS_REMOTE} -o ${NODEJS_LOCAL} || echo 'error downloading ${NODEJS_NAME}'
-  elif [ -n "$(command -v wget 2>/dev/null | grep wget)" ]; then
+  elif [ -n "$(which wget 2>/dev/null)" ]; then
     wget --quiet ${NODEJS_REMOTE} -O ${NODEJS_LOCAL} || echo 'error downloading ${NODEJS_NAME}'
   else
     echo "'wget' and 'curl' are missing. Please run the following command and try again"
-    echo "    sudo apt-get install --yes curl wget"
+    echo "\tsudo apt-get install --yes curl wget"
     exit 1
   fi
 
   mkdir -p ${NODEJS_UNTAR}/
-  # --strip-components isn't portable, switch to portable version by performing move step after untar
+  tar xf ${NODEJS_LOCAL} -C ${NODEJS_UNTAR}/ --strip-components=1
-  tar xf ${NODEJS_LOCAL} -C ${NODEJS_UNTAR}/ #--strip-components=1
-  mv ${NODEJS_UNTAR}/${NODEJS_NAME}-${NODEJS_VER}-linux-${ARCH}/* ${NODEJS_UNTAR}/
-  rm -rf ${NODEJS_UNTAR}/${NODEJS_NAME}-${NODEJS_VER}-linux-${ARCH} # clean up the temporary unzip folder
   rm ${NODEJS_UNTAR}/{LICENSE,CHANGELOG.md,README.md}
-  if [ -n "$(command -v rsync 2>/dev/null | grep rsync)" ]; then
+  sudo rsync -a "${NODEJS_UNTAR}/" "$node_install_path/"
-    echo $sudo_cmd rsync -Krl "${NODEJS_UNTAR}/" "$node_install_path/"
-    rsync -Krl "${NODEJS_UNTAR}/" "$node_install_path/" 2>/dev/null || $sudo_cmd rsync -Krl "${NODEJS_UNTAR}/" "$node_install_path/"
-  else
-    # due to symlink issues on Arch Linux, don't copy the share directory
-    rm -rf ${NODEJS_UNTAR}/share
-    echo $sudo_cmd cp -Hr "${NODEJS_UNTAR}/*" "$node_install_path/"
-    cp -Hr "${NODEJS_UNTAR}"/* "$node_install_path/" 2>/dev/null || $sudo_cmd cp -Hr "${NODEJS_UNTAR}"/* "$node_install_path/"
-  fi
-  rm -rf "${NODEJS_UNTAR}"
 
-  chown -R $(whoami) "$node_install_path/lib/node_modules/" 2>/dev/null || $sudo_cmd chown -R $(whoami) "$node_install_path/lib/node_modules/"
+
-  chown $(whoami) ""$node_install_path"/bin/" 2>/dev/null || $sudo_cmd chown $(whoami) ""$node_install_path"/bin/"
+  sudo chown -R $(whoami) "$node_install_path/lib/node_modules/"
+  sudo chown $(whoami) ""$node_install_path"/bin/"
 fi