v0.37.1

This command allows users to replace default colors with their own custom colors.

 - top-level commands modified: alias, ls, ls-remote
 - helper functions added: nvm_echo_with_colors, nvm_err_with_colors,
nvm_set_colors, nvm_get_colors, nvm_print_color_code
 - functions modified: nvm_print_formatted_alias, nvm_print_versions, nvm_print_alias_path (implicitly), nvm_print_default_alias (implicitly), nvm_list_aliases (implicitly)

We added tests and info on using this command to the README!

Co-authored-by: Dena Burd <29719099+gitburd@users.noreply.github.com>
Co-authored-by: Naomi Quinones <52065567+naomiquinones@users.noreply.github.com>

.github/workflows/latest-npm.yml

@@ -0,0 +1,50 @@
+name: 'Tests: `nvm install-latest-npm`'
+
+on: [pull_request, push]
+
+jobs:
+  nodes:
+    name: 'nvm install-latest-npm'
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version:
+          - "11"
+          - "10"
+          - "9"
+          - "9.2"
+          - "9.1"
+          - "9.0"
+          - "8"
+          - "7"
+          - "6"
+          - "6.1"
+          - "5"
+          - "5.9"
+          - "4"
+          - "4.6"
+          - "4.5"
+          - "4.4"
+          - "3"
+          - "2"
+          - "1"
+          - "0.12"
+          - "0.10"
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/actions/node/run@main
+        name: 'nvm install-latest-npm'
+        with:
+          node-version: ${{ matrix.node-version }}
+          skip-ls-check: true
+          skip-install: true
+          shell-command: 'npm --version'
+
+  node:
+    name: 'nvm install-latest-npm'
+    needs: [nodes]
+    runs-on: ubuntu-latest
+    steps:
+      - run: 'echo tests completed'

.github/workflows/lint.yml

@@ -0,0 +1,38 @@
+name: 'Tests: linting'
+
+on: [pull_request, push]
+
+jobs:
+  eclint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/actions/node/run@main
+        name: 'npm install && npm run eclint'
+        with:
+          node-version: 'lts/*'
+          command: 'eclint'
+
+  dockerfile_lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/actions/node/run@main
+        name: 'npm install && npm run dockerfile_lint'
+        with:
+          node-version: 'lts/*'
+          command: 'dockerfile_lint'
+
+  doctoc:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ljharb/actions/node/run@main
+        name: 'npm install && npm run dockerfile_lint'
+        with:
+          node-version: 'lts/*'
+          shell-command: |
+            set -e
+            cp README.md README.md.orig
+            npm run doctoc
+            diff -q README.md README.md.orig

.github/workflows/rebase.yml

@@ -1,6 +1,6 @@
 name: Automatic Rebase
 
-on: [pull_request]
+on: [pull_request_target]
 
 jobs:
   _:

.github/workflows/release.yml

@@ -0,0 +1,24 @@
+name: 'Tests: release process'
+
+on: [pull_request, push]
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2-beta
+        with:
+          node-version: "14"
+      - run: npm install
+      - name: Configure git
+        run: |
+          git config user.name github-actions
+          git config user.email github-actions@github.com
+          git fetch --unshallow --tags || git fetch --tags
+      - name: Attempt `make release` process
+        run: echo proceed | make TAG=99.99.99 release
+        env:
+          GIT_EDITOR: "sed -i '1 s/^/99.99.99 make release test/'"
+      - name: Ensure tag is created
+        run: git tag | grep v99.99.99

.github/workflows/require-allow-edits.yml

@@ -0,0 +1,14 @@
+name: Require “Allow Edits”
+
+on: [pull_request_target]
+
+jobs:
+  _:
+    name: "Require “Allow Edits”"
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: ljharb/require-allow-edits@main
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/shellcheck.yml

@@ -0,0 +1,31 @@
+name: 'Tests: shellcheck'
+
+on: [pull_request, push]
+
+jobs:
+  shellcheck:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        shell:
+          - bash
+          - sh
+          - dash
+          - ksh
+        file:
+          - nvm.sh
+        include:
+          - shell: bash
+            file: install.sh # only supported on bash
+          - shell: bash
+            file: bash_completion # only needed in bash/zsh
+          - shell: bash
+            file: nvm-exec # only runs in bash
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install shellcheck
+        run: brew install shellcheck
+      - run: "shellcheck --version"
+      - name: Run shellcheck on ${{ matrix.file }}
+        run: shellcheck -s ${{ matrix.shell }} ${{ matrix.file }}

.travis.yml

@@ -1,6 +1,5 @@
 language: generic
 dist: xenial
-sudo: required
 addons:
   apt:
     packages:
@@ -19,21 +18,13 @@ before_install:
   - $SHELL --version 2> /dev/null || dpkg -s $SHELL 2> /dev/null || which $SHELL
   - curl --version
   - wget --version
-  - shellcheck --version
 install:
   - if [ -z "${SHELLCHECK-}" ]; then nvm install node && npm install && npm prune && npm ls urchin doctoc eclint dockerfile_lint; fi
   - '[ -z "$WITHOUT_CURL" ] || sudo apt-get remove curl -y'
 script:
-  - if [ -n "${MAKE_RELEASE-}" ]; then export GIT_EDITOR="sed -i '1 s/^/99.99.99 make release test/'" && git fetch --unshallow --tags && echo proceed | make TAG=99.99.99 release ; fi
-  - if [ -n "${DOCTOCCHECK-}" ]; then cp README.md README.md.orig && npm run doctoc && diff -q README.md README.md.orig ; fi
-  - if [ -n "${ECLINT-}" ]; then npm run eclint ; fi
-  - if [ -n "${DOCKERFILE_LINT-}" ]; then npm run dockerfile_lint ; fi
-  - if [ -n "${SHELLCHECK-}" ]; then shellcheck -s bash nvm.sh && shellcheck -s sh nvm.sh && shellcheck -s dash nvm.sh && shellcheck -s ksh nvm.sh ; fi
-  - if [ -n "${SHELLCHECK-}" ]; then shellcheck -s bash install.sh bash_completion nvm-exec ; fi
   - if [ -n "${SHELL-}" ] && [ -n "${TEST_SUITE}" ]; then if [ "${TEST_SUITE}" = 'installation_iojs' ]; then travis_retry make TEST_SUITE=$TEST_SUITE URCHIN="$(npm bin)/urchin" test-$SHELL ; else make TEST_SUITE=$TEST_SUITE URCHIN="$(npm bin)/urchin" test-$SHELL; fi; fi
 before_cache:
   - if [ -n "$WITHOUT_CURL" ]; then sudo apt-get install curl -y ; fi
-  - if [ -n "${NODE-}" ]; then . nvm.sh && set -ex && nvm install --latest-npm "${NODE}" && npm --version; fi
 env:
   global:
     - CXX=g++
@@ -42,27 +33,22 @@ env:
     - PATH="/usr/lib/ccache/:$PATH"
     - NVM_DIR="${TRAVIS_BUILD_DIR}"
   matrix:
-    - MAKE_RELEASE=true
-    - DOCTOCCHECK=true
-    - SHELLCHECK=true
-    - ECLINT=true
-    - DOCKERFILE_LINT=true
     - SHELL=bash TEST_SUITE=install_script
     - SHELL=sh TEST_SUITE=fast
     - SHELL=dash TEST_SUITE=fast
     - SHELL=bash TEST_SUITE=fast
     - SHELL=zsh TEST_SUITE=fast
-  #  - SHELL=ksh TEST_SUITE=fast
+    #  - SHELL=ksh TEST_SUITE=fast
     - SHELL=sh TEST_SUITE=sourcing
     - SHELL=dash TEST_SUITE=sourcing
     - SHELL=bash TEST_SUITE=sourcing
     - SHELL=zsh TEST_SUITE=sourcing
-  #  - SHELL=ksh TEST_SUITE=sourcing
+    #  - SHELL=ksh TEST_SUITE=sourcing
     - SHELL=sh TEST_SUITE=slow
     - SHELL=dash TEST_SUITE=slow
     - SHELL=bash TEST_SUITE=slow
     - SHELL=zsh TEST_SUITE=slow
-  #  - SHELL=ksh TEST_SUITE=slow
+    #  - SHELL=ksh TEST_SUITE=slow
     - SHELL=sh TEST_SUITE=installation_node
     - SHELL=sh TEST_SUITE=installation_node WITHOUT_CURL=1
     - SHELL=dash TEST_SUITE=installation_node
@@ -71,8 +57,8 @@ env:
     - SHELL=bash TEST_SUITE=installation_node WITHOUT_CURL=1
     - SHELL=zsh TEST_SUITE=installation_node
     - SHELL=zsh TEST_SUITE=installation_node WITHOUT_CURL=1
-  #  - SHELL=ksh TEST_SUITE=installation_node
+    #  - SHELL=ksh TEST_SUITE=installation_node
-  #  - SHELL=ksh TEST_SUITE=installation_node WITHOUT_CURL=1
+    #  - SHELL=ksh TEST_SUITE=installation_node WITHOUT_CURL=1
     - SHELL=sh TEST_SUITE=installation_iojs
     - SHELL=sh TEST_SUITE=installation_iojs WITHOUT_CURL=1
     - SHELL=dash TEST_SUITE=installation_iojs
@@ -81,17 +67,5 @@ env:
     - SHELL=bash TEST_SUITE=installation_iojs WITHOUT_CURL=1
     - SHELL=zsh TEST_SUITE=installation_iojs
     - SHELL=zsh TEST_SUITE=installation_iojs WITHOUT_CURL=1
-  #  - SHELL=ksh TEST_SUITE=installation_iojs
+    #  - SHELL=ksh TEST_SUITE=installation_iojs
-  #  - SHELL=ksh TEST_SUITE=installation_iojs WITHOUT_CURL=1
+    #  - SHELL=ksh TEST_SUITE=installation_iojs WITHOUT_CURL=1
-    - NODE=10 TEST="nvm install-latest-npm"
-    - NODE=9 TEST="nvm install-latest-npm"
-    - NODE=8 TEST="nvm install-latest-npm"
-    - NODE=7 TEST="nvm install-latest-npm"
-    - NODE=6 TEST="nvm install-latest-npm"
-    - NODE=5 TEST="nvm install-latest-npm"
-    - NODE=5.9 TEST="nvm install-latest-npm"
-    - NODE=4 TEST="nvm install-latest-npm"
-    - NODE=4.6 TEST="nvm install-latest-npm"
-    - NODE=4.5 TEST="nvm install-latest-npm"
-    - NODE=4.4 TEST="nvm install-latest-npm"
-    - NODE=2 TEST="nvm install-latest-npm"

Dockerfile

@@ -6,8 +6,6 @@
 # Please note that it'll use about 1.2 GB disk space and about 15 minutes to
 # build this image, it depends on your hardware.
 
-# Use Ubuntu Trusty Tahr as base image as we're using on Travis CI
-# I also tested with Ubuntu 16.04, should be good with it!
 FROM ubuntu:16.04
 LABEL maintainer="Peter Dave Hello <hsu@peterdavehello.org>"
 LABEL name="nvm-dev-env"
@@ -66,7 +64,6 @@ RUN apt update         && \
         bash-completion       && \
     apt-get clean
 
-# ShellCheck with Ubuntu 14.04 container workaround
 RUN wget https://github.com/koalaman/shellcheck/releases/download/v$SHELLCHECK_VERSION/shellcheck-v$SHELLCHECK_VERSION.linux.x86_64.tar.xz -O- | \
     tar xJvf - shellcheck-v$SHELLCHECK_VERSION/shellcheck          && \
     mv shellcheck-v$SHELLCHECK_VERSION/shellcheck /bin             && \

README.md

@@ -1,4 +1,4 @@
-# Node Version Manager [![Build Status](https://travis-ci.org/nvm-sh/nvm.svg?branch=master)][3] [![nvm version](https://img.shields.io/badge/version-v0.36.0-yellow.svg)][4] [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/684/badge)](https://bestpractices.coreinfrastructure.org/projects/684)
+# Node Version Manager [![Build Status](https://travis-ci.org/nvm-sh/nvm.svg?branch=master)][3] [![nvm version](https://img.shields.io/badge/version-v0.37.1-yellow.svg)][4] [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/684/badge)](https://bestpractices.coreinfrastructure.org/projects/684)
 
 <!-- To update this table of contents, ensure you have run `npm install` then `npm run doctoc` -->
 <!-- START doctoc generated TOC please keep comment here to allow auto update -->
@@ -24,6 +24,8 @@
   - [io.js](#iojs)
   - [System Version of Node](#system-version-of-node)
   - [Listing Versions](#listing-versions)
+  - [Setting Custom Colors](#setting-custom-colors)
+    - [Persisting custom colors](#persisting-custom-colors)
     - [Suppressing colorized output](#suppressing-colorized-output)
   - [.nvmrc](#nvmrc)
   - [Deeper Shell Integration](#deeper-shell-integration)
@@ -59,10 +61,10 @@ nvm is a version manager for [node.js](https://nodejs.org/en/), designed to be i
 
 To **install** or **update** nvm, you should run the [install script][2]. To do that, you may either download and run the script manually, or use the following cURL or Wget command:
 ```sh
-curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.36.0/install.sh | bash
+curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.37.1/install.sh | bash
 ```
 ```sh
-wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.36.0/install.sh | bash
+wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.37.1/install.sh | bash
 ```
 
 Running either of the above commands downloads a script and runs it. The script clones the nvm repository to `~/.nvm`, and attempts to add the source lines from the snippet below to the correct profile file (`~/.bash_profile`, `~/.zshrc`, `~/.profile`, or `~/.bashrc`).
@@ -115,7 +117,7 @@ You can use a task:
 ```yaml
 - name: nvm
   shell: >
-    curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.36.0/install.sh | bash
+    curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.37.1/install.sh | bash
   args:
     creates: "{{ ansible_env.HOME }}/.nvm/nvm.sh"
 ```
@@ -174,7 +176,7 @@ If you have `git` installed (requires git v1.7.10+):
 
 1. clone this repo in the root of your user profile
   - `cd ~/` from anywhere then `git clone https://github.com/nvm-sh/nvm.git .nvm`
-1. `cd ~/.nvm` and check out the latest version with `git checkout v0.36.0`
+1. `cd ~/.nvm` and check out the latest version with `git checkout v0.37.1`
 1. activate `nvm` by sourcing it from your shell: `. nvm.sh`
 
 Now add these lines to your `~/.bashrc`, `~/.profile`, or `~/.zshrc` file to have it automatically sourced upon login:
@@ -380,12 +382,48 @@ If you want to see what versions are available to install:
 nvm ls-remote
 ```
 
+### Setting Custom Colors
+
+You can set five colors that will be used to display version and alias information. These colors replace the default colors.
+  Initial colors are: g b y r e
+
+  Color codes:
+
+    r/R = red / bold red
+
+    g/G = green / bold green
+
+    b/B = blue / bold blue
+
+    c/C = cyan / bold cyan
+
+    m/M = magenta / bold magenta
+
+    y/Y = yellow / bold yellow
+
+    k/K = black / bold black
+
+    e/W = light grey / white
+
+```sh
+nvm set-colors rgBcm
+```
+
+#### Persisting custom colors
+
+If you want the custom colors to persist after terminating the shell, export the NVM_COLORS variable in your shell profile. For example, if you want to use cyan, magenta, green, bold red and bold yellow, add the following line:
+
+```sh
+export NVM_COLORS='cmgRY'
+```
+
 #### Suppressing colorized output
 
-`nvm ls`, `nvm ls-remote` and `nvm alias` usually produce colorized output. You can disable colors with the `--no-colors` option (or by setting the environment variable `TERM=dumb`):
+`nvm help (or -h or --help)`, `nvm ls`, `nvm ls-remote` and `nvm alias` usually produce colorized output. You can disable colors with the `--no-colors` option (or by setting the environment variable `TERM=dumb`):
 
 ```sh
 nvm ls --no-colors
+nvm help --no-colors
 TERM=dumb nvm ls
 ```
 
@@ -463,7 +501,7 @@ If you prefer a lighter-weight solution, the recipes below have been contributed
 Put the following at the end of your `$HOME/.bashrc`:
 
 ```bash
-find-up () {
+find-up() {
     path=$(pwd)
     while [[ "$path" != "" && ! -e "$path/$1" ]]; do
         path=${path%/*}
@@ -471,7 +509,7 @@ find-up () {
     echo "$path"
 }
 
-cdnvm(){
+cdnvm() {
     cd "$@";
     nvm_path=$(find-up .nvmrc | tr -d '\n')
 
@@ -514,6 +552,7 @@ cdnvm(){
     fi
 }
 alias cd='cdnvm'
+cd $PWD
 ```
 
 This alias would search 'up' from your current directory in order to detect a `.nvmrc` file. If it finds it, it will switch to that version; if not, it will use the default version.
@@ -721,7 +760,7 @@ If installing nvm on Alpine Linux *is* still what you want or need to do, you sh
 
 ```sh
 apk add -U curl bash ca-certificates openssl ncurses coreutils python2 make gcc g++ libgcc linux-headers grep util-linux binutils findutils
-curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.36.0/install.sh | bash
+curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.37.1/install.sh | bash
 ```
 
 The Node project has some desire but no concrete plans (due to the overheads of building, testing and support) to offer Alpine-compatible binaries.
@@ -818,8 +857,8 @@ You have to make sure that the user directory name in `$HOME` and the user direc
 To change the user directory and/or account name follow the instructions [here](https://support.apple.com/en-us/HT201548)
 
 [1]: https://github.com/nvm-sh/nvm.git
-[2]: https://github.com/nvm-sh/nvm/blob/v0.36.0/install.sh
+[2]: https://github.com/nvm-sh/nvm/blob/v0.37.1/install.sh
 [3]: https://travis-ci.org/nvm-sh/nvm
-[4]: https://github.com/nvm-sh/nvm/releases/tag/v0.36.0
+[4]: https://github.com/nvm-sh/nvm/releases/tag/v0.37.1
 [Urchin]: https://github.com/scraperwiki/urchin
 [Fish]: http://fishshell.com

install.sh

@@ -19,7 +19,7 @@ nvm_install_dir() {
 }
 
 nvm_latest_version() {
-  echo "v0.36.0"
+  echo "v0.37.1"
 }
 
 nvm_profile_is_bash_or_zsh() {

nvm.sh

@@ -24,6 +24,10 @@ nvm_echo() {
   command printf %s\\n "$*" 2>/dev/null
 }
 
+nvm_echo_with_colors() {
+  command printf %b\\n "$*" 2>/dev/null
+}
+
 nvm_cd() {
   \cd "$@"
 }
@@ -32,6 +36,10 @@ nvm_err() {
   >&2 nvm_echo "$@"
 }
 
+nvm_err_with_colors() {
+  >&2 nvm_echo_with_colors "$@"
+}
+
 nvm_grep() {
   GREP_OPTIONS='' command grep "$@"
 }
@@ -70,11 +78,11 @@ nvm_command_info() {
 }
 
 nvm_has_colors() {
-  local NVM_COLORS
+  local NVM_NUM_COLORS
   if nvm_has tput; then
-    NVM_COLORS="$(tput -T "${TERM:-vt100}" colors)"
+    NVM_NUM_COLORS="$(tput -T "${TERM:-vt100}" colors)"
   fi
-  [ "${NVM_COLORS:--1}" -ge 8 ]
+  [ "${NVM_NUM_COLORS:--1}" -ge 8 ]
 }
 
 nvm_curl_libz_support() {
@@ -713,6 +721,92 @@ nvm_binary_available() {
   nvm_version_greater_than_or_equal_to "$(nvm_strip_iojs_prefix "${1-}")" v0.8.6
 }
 
+nvm_set_colors() {
+  if [ "${#1}" -eq 5 ] && nvm_echo "$1" | nvm_grep -E "^[rRgGbBcCyYmMkKeW]{1,}$" 1>/dev/null; then
+    local INSTALLED_COLOR
+    local LTS_AND_SYSTEM_COLOR
+    local CURRENT_COLOR
+    local NOT_INSTALLED_COLOR
+    local DEFAULT_COLOR
+
+    INSTALLED_COLOR="$(echo "$1" | awk '{ print substr($0, 1, 1); }')"
+    LTS_AND_SYSTEM_COLOR="$(echo "$1" | awk '{ print substr($0, 2, 1); }')"
+    CURRENT_COLOR="$(echo "$1" | awk '{ print substr($0, 3, 1); }')"
+    NOT_INSTALLED_COLOR="$(echo "$1" | awk '{ print substr($0, 4, 1); }')"
+    DEFAULT_COLOR="$(echo "$1" | awk '{ print substr($0, 5, 1); }')"
+    if ! nvm_has_colors; then
+      nvm_echo "Setting colors to: ${INSTALLED_COLOR} ${LTS_AND_SYSTEM_COLOR} ${CURRENT_COLOR} ${NOT_INSTALLED_COLOR} ${DEFAULT_COLOR}"
+      nvm_echo "WARNING: Colors may not display because they are not supported in this shell."
+    else
+      nvm_echo_with_colors "Setting colors to: \033[$(nvm_print_color_code "${INSTALLED_COLOR}") ${INSTALLED_COLOR}\033[$(nvm_print_color_code "${LTS_AND_SYSTEM_COLOR}") ${LTS_AND_SYSTEM_COLOR}\033[$(nvm_print_color_code "${CURRENT_COLOR}") ${CURRENT_COLOR}\033[$(nvm_print_color_code "${NOT_INSTALLED_COLOR}") ${NOT_INSTALLED_COLOR}\033[$(nvm_print_color_code "${DEFAULT_COLOR}") ${DEFAULT_COLOR}\033[0m"
+    fi
+    export NVM_COLORS="$1"
+  else
+    return 17
+  fi
+}
+
+nvm_get_colors() {
+  local COLOR
+  local SYS_COLOR
+  if [ -n "${NVM_COLORS-}" ]; then
+    case $1 in
+      1) COLOR=$(nvm_print_color_code "$(echo "$NVM_COLORS" | awk '{ print substr($0, 1, 1); }')");;
+      2) COLOR=$(nvm_print_color_code "$(echo "$NVM_COLORS" | awk '{ print substr($0, 2, 1); }')");;
+      3) COLOR=$(nvm_print_color_code "$(echo "$NVM_COLORS" | awk '{ print substr($0, 3, 1); }')");;
+      4) COLOR=$(nvm_print_color_code "$(echo "$NVM_COLORS" | awk '{ print substr($0, 4, 1); }')");;
+      5) COLOR=$(nvm_print_color_code "$(echo "$NVM_COLORS" | awk '{ print substr($0, 5, 1); }')");;
+      6)
+        SYS_COLOR=$(nvm_print_color_code "$(echo "$NVM_COLORS" | awk '{ print substr($0, 2, 1); }')")
+        COLOR=$(nvm_echo "$SYS_COLOR" | command tr '0;' '1;')
+        ;;
+      *)
+        nvm_err "Invalid color index, ${1-}"
+        return 1
+      ;;
+    esac
+  else
+    case $1 in
+      1) COLOR='0;34m';;
+      2) COLOR='0;33m';;
+      3) COLOR='0;32m';;
+      4) COLOR='0;31m';;
+      5) COLOR='0;37m';;
+      6) COLOR='1;33m';;
+      *)
+        nvm_err "Invalid color index, ${1-}"
+        return 1
+      ;;
+    esac
+  fi
+
+  echo "$COLOR"
+}
+
+nvm_print_color_code() {
+  case "${1-}" in
+    r) nvm_echo '0;31m';;
+    R) nvm_echo '1;31m';;
+    g) nvm_echo '0;32m';;
+    G) nvm_echo '1;32m';;
+    b) nvm_echo '0;34m';;
+    B) nvm_echo '1;34m';;
+    c) nvm_echo '0;36m';;
+    C) nvm_echo '1;36m';;
+    m) nvm_echo '0;35m';;
+    M) nvm_echo '1;35m';;
+    y) nvm_echo '0;33m';;
+    Y) nvm_echo '1;33m';;
+    k) nvm_echo '0;30m';;
+    K) nvm_echo '1;30m';;
+    e) nvm_echo '0;37m';;
+    W) nvm_echo '1;37m';;
+    *) nvm_err 'Invalid color code';
+        return 1
+    ;;
+  esac
+}
+
 nvm_print_formatted_alias() {
   local ALIAS
   ALIAS="${1-}"
@@ -726,6 +820,21 @@ nvm_print_formatted_alias() {
   local VERSION_FORMAT
   local ALIAS_FORMAT
   local DEST_FORMAT
+
+  local INSTALLED_COLOR
+  local SYSTEM_COLOR
+  local CURRENT_COLOR
+  local NOT_INSTALLED_COLOR
+  local DEFAULT_COLOR
+  local LTS_COLOR
+
+  INSTALLED_COLOR=$(nvm_get_colors 1)
+  SYSTEM_COLOR=$(nvm_get_colors 2)
+  CURRENT_COLOR=$(nvm_get_colors 3)
+  NOT_INSTALLED_COLOR=$(nvm_get_colors 4)
+  DEFAULT_COLOR=$(nvm_get_colors 5)
+  LTS_COLOR=$(nvm_get_colors 6)
+
   ALIAS_FORMAT='%s'
   DEST_FORMAT='%s'
   VERSION_FORMAT='%s'
@@ -739,26 +848,26 @@ nvm_print_formatted_alias() {
   if [ -z "${NVM_NO_COLORS}" ] && nvm_has_colors; then
     ARROW='\033[0;90m->\033[0m'
     if [ "_${DEFAULT}" = '_true' ]; then
-      NEWLINE=' \033[0;37m(default)\033[0m\n'
+      NEWLINE=" \033[${DEFAULT_COLOR}(default)\033[0m\n"
     fi
     if [ "_${VERSION}" = "_${NVM_CURRENT-}" ]; then
-      ALIAS_FORMAT='\033[0;32m%s\033[0m'
+      ALIAS_FORMAT="\033[${CURRENT_COLOR}%s\033[0m"
-      DEST_FORMAT='\033[0;32m%s\033[0m'
+      DEST_FORMAT="\033[${CURRENT_COLOR}%s\033[0m"
-      VERSION_FORMAT='\033[0;32m%s\033[0m'
+      VERSION_FORMAT="\033[${CURRENT_COLOR}%s\033[0m"
     elif nvm_is_version_installed "${VERSION}"; then
-      ALIAS_FORMAT='\033[0;34m%s\033[0m'
+      ALIAS_FORMAT="\033[${INSTALLED_COLOR}%s\033[0m"
-      DEST_FORMAT='\033[0;34m%s\033[0m'
+      DEST_FORMAT="\033[${INSTALLED_COLOR}%s\033[0m"
-      VERSION_FORMAT='\033[0;34m%s\033[0m'
+      VERSION_FORMAT="\033[${INSTALLED_COLOR}%s\033[0m"
     elif [ "${VERSION}" = '∞' ] || [ "${VERSION}" = 'N/A' ]; then
-      ALIAS_FORMAT='\033[1;31m%s\033[0m'
+      ALIAS_FORMAT="\033[${NOT_INSTALLED_COLOR}%s\033[0m"
-      DEST_FORMAT='\033[1;31m%s\033[0m'
+      DEST_FORMAT="\033[${NOT_INSTALLED_COLOR}%s\033[0m"
-      VERSION_FORMAT='\033[1;31m%s\033[0m'
+      VERSION_FORMAT="\033[${NOT_INSTALLED_COLOR}%s\033[0m"
     fi
     if [ "_${NVM_LTS-}" = '_true' ]; then
-      ALIAS_FORMAT='\033[1;33m%s\033[0m'
+      ALIAS_FORMAT="\033[${LTS_COLOR}%s\033[0m"
     fi
     if [ "_${DEST%/*}" = "_lts" ]; then
-      DEST_FORMAT='\033[1;33m%s\033[0m'
+      DEST_FORMAT="\033[${LTS_COLOR}%s\033[0m"
     fi
   elif [ "_${VERSION}" != '_∞' ] && [ "_${VERSION}" != '_N/A' ]; then
     VERSION_FORMAT='%s *'
@@ -1089,6 +1198,7 @@ nvm_ls() {
     esac
 
     nvm_is_zsh && setopt local_options shwordsplit
+    nvm_is_zsh && unsetopt local_options markdirs
 
     local NVM_DIRS_TO_SEARCH1
     NVM_DIRS_TO_SEARCH1=''
@@ -1239,6 +1349,10 @@ nvm_ls_remote_index_tab() {
   local PATTERN
   PATTERN="${3-}"
 
+  if [ "${PATTERN#"${PATTERN%?}"}" = '.' ]; then
+    PATTERN="${PATTERN%.}"
+  fi
+
   local VERSIONS
   if [ -n "${PATTERN}" ] && [ "${PATTERN}" != '*' ]; then
     if [ "${FLAVOR}" = 'iojs' ]; then
@@ -1453,7 +1567,26 @@ nvm_print_versions() {
   local LTS
   local FORMAT
   local NVM_CURRENT
+  local NVM_LATEST_LTS_COLOR
+  local NVM_OLD_LTS_COLOR
+
+  local INSTALLED_COLOR
+  local SYSTEM_COLOR
+  local CURRENT_COLOR
+  local NOT_INSTALLED_COLOR
+  local DEFAULT_COLOR
+  local LTS_COLOR
+
+  INSTALLED_COLOR=$(nvm_get_colors 1)
+  SYSTEM_COLOR=$(nvm_get_colors 2)
+  CURRENT_COLOR=$(nvm_get_colors 3)
+  NOT_INSTALLED_COLOR=$(nvm_get_colors 4)
+  DEFAULT_COLOR=$(nvm_get_colors 5)
+  LTS_COLOR=$(nvm_get_colors 6)
+
   NVM_CURRENT=$(nvm_ls_current)
+  NVM_LATEST_LTS_COLOR=$(nvm_echo "${CURRENT_COLOR}" | command tr '0;' '1;')
+  NVM_OLD_LTS_COLOR="${DEFAULT_COLOR}"
   local NVM_HAS_COLORS
   if [ -z "${NVM_NO_COLORS-}" ] && nvm_has_colors; then
     NVM_HAS_COLORS=1
@@ -1470,19 +1603,19 @@ nvm_print_versions() {
     FORMAT='%15s'
     if [ "_${VERSION}" = "_${NVM_CURRENT}" ]; then
       if [ "${NVM_HAS_COLORS-}" = '1' ]; then
-        FORMAT='\033[0;32m-> %12s\033[0m'
+        FORMAT="\033[${CURRENT_COLOR}-> %12s\033[0m"
       else
         FORMAT='-> %12s *'
       fi
     elif [ "${VERSION}" = "system" ]; then
       if [ "${NVM_HAS_COLORS-}" = '1' ]; then
-        FORMAT='\033[0;33m%15s\033[0m'
+        FORMAT="\033[${SYSTEM_COLOR}%15s\033[0m"
       else
         FORMAT='%15s *'
       fi
     elif nvm_is_version_installed "${VERSION}"; then
       if [ "${NVM_HAS_COLORS-}" = '1' ]; then
-        FORMAT='\033[0;34m%15s\033[0m'
+        FORMAT="\033[${INSTALLED_COLOR}%15s\033[0m"
       else
         FORMAT='%15s *'
       fi
@@ -1493,7 +1626,7 @@ nvm_print_versions() {
           LTS="${LTS##Latest }"
           LTS_LENGTH="${#LTS}"
           if [ "${NVM_HAS_COLORS-}" = '1' ]; then
-            LTS_FORMAT="  \\033[1;32m%${LTS_LENGTH}s\\033[0m"
+            LTS_FORMAT="  \\033[${NVM_LATEST_LTS_COLOR}%${LTS_LENGTH}s\\033[0m"
           else
             LTS_FORMAT="  %${LTS_LENGTH}s"
           fi
@@ -1501,7 +1634,7 @@ nvm_print_versions() {
         *)
           LTS_LENGTH="${#LTS}"
           if [ "${NVM_HAS_COLORS-}" = '1' ]; then
-            LTS_FORMAT="  \\033[0;37m%${LTS_LENGTH}s\\033[0m"
+            LTS_FORMAT="  \\033[${NVM_OLD_LTS_COLOR}%${LTS_LENGTH}s\\033[0m"
           else
             LTS_FORMAT="  %${LTS_LENGTH}s"
           fi
@@ -2175,6 +2308,15 @@ nvm_npm_global_modules() {
   nvm_echo "${INSTALLS} //// ${LINKS}"
 }
 
+nvm_npmrc_bad_news_bears() {
+  local NVM_NPMRC
+  NVM_NPMRC="${1-}"
+  if [ -n "${NVM_NPMRC}" ] && [ -f "${NVM_NPMRC}" ] && nvm_grep -Ee '^(prefix|globalconfig) *=' <"${NVM_NPMRC}" >/dev/null; then
+    return 0
+  fi
+  return 1
+}
+
 nvm_die_on_prefix() {
   local NVM_DELETE_PREFIX
   NVM_DELETE_PREFIX="${1-}"
@@ -2210,7 +2352,7 @@ nvm_die_on_prefix() {
   # here, we avoid trying to replicate "which one wins" or testing the value; if any are defined, it errors
   # until none are left.
   local NVM_NPM_CONFIG_PREFIX_ENV
-  NVM_NPM_CONFIG_PREFIX_ENV="$(command env | nvm_grep -i NPM_CONFIG_PREFIX | command tail -1 | command awk -F '=' '{print $1}')"
+  NVM_NPM_CONFIG_PREFIX_ENV="$(command env | nvm_grep -i ^NPM_CONFIG_PREFIX | command tail -1 | command awk -F '=' '{print $1}')"
   if [ -n "${NVM_NPM_CONFIG_PREFIX_ENV-}" ]; then
     local NVM_CONFIG_VALUE
     eval "NVM_CONFIG_VALUE=\"\$${NVM_NPM_CONFIG_PREFIX_ENV}\""
@@ -2222,29 +2364,70 @@ nvm_die_on_prefix() {
     fi
   fi
 
-  if ! nvm_has 'npm'; then
+  # here, npm config checks npmrc files.
-    return
+  # the stack is: cli, env, project, user, global, builtin, defaults
+  # cli does not apply; env is covered above, defaults don't exist for prefix
+  # there are 4 npmrc locations to check: project, global, user, and builtin
+  # project: find the closest node_modules or package.json-containing dir, `.npmrc`
+  # global: default prefix + `/etc/npmrc`
+  # user: $HOME/.npmrc
+  # builtin: npm install location, `npmrc`
+  #
+  # if any of them have a `prefix`, fail.
+  # if any have `globalconfig`, fail also, just in case, to avoid spidering configs.
+
+  local NVM_NPM_BUILTIN_NPMRC
+  NVM_NPM_BUILTIN_NPMRC="${NVM_VERSION_DIR}/lib/node_modules/npm/npmrc"
+  if nvm_npmrc_bad_news_bears "${NVM_NPM_BUILTIN_NPMRC}"; then
+    if [ "_${NVM_DELETE_PREFIX}" = "_1" ]; then
+      npm config --loglevel=warn delete prefix --userconfig="${NVM_NPM_BUILTIN_NPMRC}"
+      npm config --loglevel=warn delete globalconfig --userconfig="${NVM_NPM_BUILTIN_NPMRC}"
+    else
+      nvm_err "Your builtin npmrc file ($(nvm_sanitize_path "${NVM_NPM_BUILTIN_NPMRC}"))"
+      nvm_err 'has a `globalconfig` and/or a `prefix` setting, which are incompatible with nvm.'
+      nvm_err "Run \`${NVM_COMMAND}\` to unset it."
+      return 10
+    fi
   fi
 
-  local NVM_NPM_PREFIX
+  local NVM_NPM_GLOBAL_NPMRC
-  local NVM_OS
+  NVM_NPM_GLOBAL_NPMRC="${NVM_VERSION_DIR}/etc/npmrc"
-  NVM_OS="$(nvm_get_os)"
+  if nvm_npmrc_bad_news_bears "${NVM_NPM_GLOBAL_NPMRC}"; then
-  NVM_NPM_PREFIX="$(npm config --loglevel=warn get prefix)"
+    if [ "_${NVM_DELETE_PREFIX}" = "_1" ]; then
-  if [ "${NVM_VERSION_DIR}" != "${NVM_NPM_PREFIX}" ] && ! (nvm_tree_contains_path "${NVM_VERSION_DIR}" "${NVM_NPM_PREFIX}" >/dev/null 2>&1); then
+      npm config --global --loglevel=warn delete prefix
+      npm config --global --loglevel=warn delete globalconfig
+    else
+      nvm_err "Your global npmrc file ($(nvm_sanitize_path "${NVM_NPM_GLOBAL_NPMRC}"))"
+      nvm_err 'has a `globalconfig` and/or a `prefix` setting, which are incompatible with nvm.'
+      nvm_err "Run \`${NVM_COMMAND}\` to unset it."
+      return 10
+    fi
+  fi
+
+  local NVM_NPM_USER_NPMRC
+  NVM_NPM_USER_NPMRC="${HOME}/.npmrc"
+  if nvm_npmrc_bad_news_bears "${NVM_NPM_USER_NPMRC}"; then
+    if [ "_${NVM_DELETE_PREFIX}" = "_1" ]; then
+      npm config --loglevel=warn delete prefix --userconfig="${NVM_NPM_USER_NPMRC}"
+      npm config --loglevel=warn delete globalconfig --userconfig="${NVM_NPM_USER_NPMRC}"
+    else
+      nvm_err "Your user’s .npmrc file ($(nvm_sanitize_path "${NVM_NPM_USER_NPMRC}"))"
+      nvm_err 'has a `globalconfig` and/or a `prefix` setting, which are incompatible with nvm.'
+      nvm_err "Run \`${NVM_COMMAND}\` to unset it."
+      return 10
+    fi
+  fi
+
+  local NVM_NPM_PROJECT_NPMRC
+  NVM_NPM_PROJECT_NPMRC="$(nvm_find_project_dir)/.npmrc"
+  if nvm_npmrc_bad_news_bears "${NVM_NPM_PROJECT_NPMRC}"; then
     if [ "_${NVM_DELETE_PREFIX}" = "_1" ]; then
       npm config --loglevel=warn delete prefix
+      npm config --loglevel=warn delete globalconfig
     else
-      nvm deactivate >/dev/null 2>&1
+      nvm_err "Your project npmrc file ($(nvm_sanitize_path "${NVM_NPM_PROJECT_NPMRC}"))"
-      nvm_err "nvm is not compatible with the npm config \"prefix\" option: currently set to \"${NVM_NPM_PREFIX}\""
+      nvm_err 'has a `globalconfig` and/or a `prefix` setting, which are incompatible with nvm.'
-      if nvm_has 'npm'; then
+      nvm_err "Run \`${NVM_COMMAND}\` to unset it."
-        nvm_err "Run \`npm config delete prefix\` or \`${NVM_COMMAND}\` to unset it."
-      else
-        nvm_err "Run \`${NVM_COMMAND}\` to unset it."
-      fi
-      if [ "${NVM_OS}" = 'darwin' ]; then
-        nvm_err "Make sure your username ($(whoami)) matches the one in your \$HOME path."
-        nvm_err "See the \"macOS Troubleshooting\" section in the docs for more information."
-      fi
       return 10
     fi
   fi
@@ -2375,6 +2558,46 @@ nvm() {
   do
     case $i in
       '-h'|'help'|'--help')
+        NVM_NO_COLORS=""
+        for j in "$@"; do
+          if [ "${j}" = '--no-colors' ]; then
+            NVM_NO_COLORS="${j}"
+            break
+          fi
+        done
+
+        local INITIAL_COLOR_INFO
+        local RED_INFO
+        local GREEN_INFO
+        local BLUE_INFO
+        local CYAN_INFO
+        local MAGENTA_INFO
+        local YELLOW_INFO
+        local BLACK_INFO
+        local GREY_WHITE_INFO
+
+        if [ -z "${NVM_NO_COLORS-}"  ] && nvm_has_colors; then
+          INITIAL_COLOR_INFO='\033[0;32m g\033[0m \033[0;34m b\033[0m \033[0;33m y\033[0m \033[0;31m r\033[0m \033[0;37m e\033[0m'
+          RED_INFO='\033[0;31m r\033[0m/\033[1;31mR\033[0m = \033[0;31mred\033[0m / \033[1;31mbold red\033[0m'
+          GREEN_INFO='\033[0;32m g\033[0m/\033[1;32mG\033[0m = \033[0;32mgreen\033[0m / \033[1;32mbold green\033[0m'
+          BLUE_INFO='\033[0;34m b\033[0m/\033[1;34mB\033[0m = \033[0;34mblue\033[0m / \033[1;34mbold blue\033[0m'
+          CYAN_INFO='\033[0;36m c\033[0m/\033[1;36mC\033[0m = \033[0;36mcyan\033[0m / \033[1;36mbold cyan\033[0m'
+          MAGENTA_INFO='\033[0;35m m\033[0m/\033[1;35mM\033[0m = \033[0;35mmagenta\033[0m / \033[1;35mbold magenta\033[0m'
+          YELLOW_INFO='\033[0;33m y\033[0m/\033[1;33mY\033[0m = \033[0;33myellow\033[0m / \033[1;33mbold yellow\033[0m'
+          BLACK_INFO='\033[0;30m k\033[0m/\033[1;30mK\033[0m = \033[0;30mblack\033[0m / \033[1;30mbold black\033[0m'
+          GREY_WHITE_INFO='\033[0;37m e\033[0m/\033[1;37mW\033[0m = \033[0;37mlight grey\033[0m / \033[1;37mwhite\033[0m'
+        else
+          INITIAL_COLOR_INFO='gbYre'
+          RED_INFO='r/R = red / bold red'
+          GREEN_INFO='g/G = green / bold green'
+          BLUE_INFO='b/B = blue / bold blue'
+          CYAN_INFO='c/C = cyan / bold cyan'
+          MAGENTA_INFO='m/M = magenta / bold magenta'
+          YELLOW_INFO='y/Y = yellow / bold yellow'
+          BLACK_INFO='k/K = black / bold black'
+          GREY_WHITE_INFO='e/W = light grey / white'
+        fi
+
         local NVM_IOJS_PREFIX
         NVM_IOJS_PREFIX="$(nvm_iojs_prefix)"
         local NVM_NODE_PREFIX
@@ -2392,8 +2615,11 @@ nvm() {
         nvm_echo
         nvm_echo 'Usage:'
         nvm_echo '  nvm --help                                  Show this message'
+        nvm_echo '    --no-colors                               Suppress colored output'
         nvm_echo '  nvm --version                               Print out the installed version of nvm'
-        nvm_echo '  nvm install [-s] [<version>]                Download and install a <version>, [-s] from source. Uses .nvmrc if available'
+        nvm_echo '  nvm install [<version>]                     Download and install a <version>. Uses .nvmrc if available and version is omitted.'
+        nvm_echo '   The following optional arguments, if provided, must appear directly after `nvm install`:'
+        nvm_echo '    -s                                        Skip binary download, install from source only.'
         nvm_echo '    --reinstall-packages-from=<version>       When installing, reinstall packages installed in <node|iojs|node version number>'
         nvm_echo '    --lts                                     When installing, only select from LTS (long-term support) versions'
         nvm_echo '    --lts=<LTS name>                          When installing, only select from versions for a specific LTS line'
@@ -2405,13 +2631,19 @@ nvm() {
         nvm_echo '  nvm uninstall <version>                     Uninstall a version'
         nvm_echo '  nvm uninstall --lts                         Uninstall using automatic LTS (long-term support) alias `lts/*`, if available.'
         nvm_echo '  nvm uninstall --lts=<LTS name>              Uninstall using automatic alias for provided LTS line, if available.'
-        nvm_echo '  nvm use [--silent] [<version>]              Modify PATH to use <version>. Uses .nvmrc if available'
+        nvm_echo '  nvm use [<version>]                         Modify PATH to use <version>. Uses .nvmrc if available and version is omitted.'
+        nvm_echo '   The following optional arguments, if provided, must appear directly after `nvm use`:'
+        nvm_echo '    --silent                                  Silences stdout/stderr output'
         nvm_echo '    --lts                                     Uses automatic LTS (long-term support) alias `lts/*`, if available.'
         nvm_echo '    --lts=<LTS name>                          Uses automatic alias for provided LTS line, if available.'
-        nvm_echo '  nvm exec [--silent] [<version>] [<command>] Run <command> on <version>. Uses .nvmrc if available'
+        nvm_echo '  nvm exec [<version>] [<command>]            Run <command> on <version>. Uses .nvmrc if available and version is omitted.'
+        nvm_echo '   The following optional arguments, if provided, must appear directly after `nvm exec`:'
+        nvm_echo '    --silent                                  Silences stdout/stderr output'
         nvm_echo '    --lts                                     Uses automatic LTS (long-term support) alias `lts/*`, if available.'
         nvm_echo '    --lts=<LTS name>                          Uses automatic alias for provided LTS line, if available.'
-        nvm_echo '  nvm run [--silent] [<version>] [<args>]     Run `node` on <version> with <args> as arguments. Uses .nvmrc if available'
+        nvm_echo '  nvm run [<version>] [<args>]                Run `node` on <version> with <args> as arguments. Uses .nvmrc if available and version is omitted.'
+        nvm_echo '   The following optional arguments, if provided, must appear directly after `nvm run`:'
+        nvm_echo '    --silent                                  Silences stdout/stderr output'
         nvm_echo '    --lts                                     Uses automatic LTS (long-term support) alias `lts/*`, if available.'
         nvm_echo '    --lts=<LTS name>                          Uses automatic alias for provided LTS line, if available.'
         nvm_echo '  nvm current                                 Display currently activated version of Node'
@@ -2426,7 +2658,8 @@ nvm() {
         nvm_echo '  nvm version-remote <version>                Resolve the given description to a single remote version'
         nvm_echo '    --lts                                     When listing, only select from LTS (long-term support) versions'
         nvm_echo '    --lts=<LTS name>                          When listing, only select from versions for a specific LTS line'
-        nvm_echo '  nvm deactivate [--silent]                   Undo effects of `nvm` on current shell'
+        nvm_echo '  nvm deactivate                              Undo effects of `nvm` on current shell'
+        nvm_echo '    --silent                                  Silences stdout/stderr output'
         nvm_echo '  nvm alias [<pattern>]                       Show all aliases beginning with <pattern>'
         nvm_echo '    --no-colors                               Suppress colored output'
         nvm_echo '  nvm alias <name> <version>                  Set an alias named <name> pointing to <version>'
@@ -2434,9 +2667,22 @@ nvm() {
         nvm_echo '  nvm install-latest-npm                      Attempt to upgrade to the latest working `npm` on the current node version'
         nvm_echo '  nvm reinstall-packages <version>            Reinstall global `npm` packages contained in <version> to current version'
         nvm_echo '  nvm unload                                  Unload `nvm` from shell'
-        nvm_echo '  nvm which [--silent] [current | <version>]  Display path to installed node version. Uses .nvmrc if available'
+        nvm_echo '  nvm which [current | <version>]             Display path to installed node version. Uses .nvmrc if available and version is omitted.'
+        nvm_echo '    --silent                                  Silences stdout/stderr output when a version is omitted'
         nvm_echo '  nvm cache dir                               Display path to the cache directory for nvm'
         nvm_echo '  nvm cache clear                             Empty cache directory for nvm'
+        nvm_echo '  nvm set-colors [<color codes>]              Set five text colors using format "yMeBg". Available when supported.'
+        nvm_echo '                                               Initial colors are:'
+        nvm_echo_with_colors "                                                  ${INITIAL_COLOR_INFO}"
+        nvm_echo '                                               Color codes:'
+        nvm_echo_with_colors "                                                ${RED_INFO}"
+        nvm_echo_with_colors "                                                ${GREEN_INFO}"
+        nvm_echo_with_colors "                                                ${BLUE_INFO}"
+        nvm_echo_with_colors "                                                ${CYAN_INFO}"
+        nvm_echo_with_colors "                                                ${MAGENTA_INFO}"
+        nvm_echo_with_colors "                                                ${YELLOW_INFO}"
+        nvm_echo_with_colors "                                                ${BLACK_INFO}"
+        nvm_echo_with_colors "                                                ${GREY_WHITE_INFO}"
         nvm_echo
         nvm_echo 'Example:'
         nvm_echo '  nvm install 8.0.0                     Install a specific version number'
@@ -2451,6 +2697,8 @@ nvm() {
         nvm_echo '  nvm install --lts                     Install the latest LTS version'
         nvm_echo '  nvm use --lts                         Use the latest LTS version'
         nvm_echo
+        nvm_echo '  nvm set-colors cgYmW                  Set text colors to cyan, green, bold yellow, magenta, and white'
+        nvm_echo
         nvm_echo 'Note:'
         nvm_echo '  to remove, delete, or uninstall nvm - just remove the `$NVM_DIR` folder (usually `~/.nvm`)'
         nvm_echo
@@ -3311,6 +3559,7 @@ nvm() {
       local PATTERN
       local NVM_NO_COLORS
       local NVM_NO_ALIAS
+
       while [ $# -gt 0 ]; do
         case "${1}" in
           --) ;;
@@ -3348,6 +3597,7 @@ nvm() {
       local NVM_LTS
       local PATTERN
       local NVM_NO_COLORS
+
       while [ $# -gt 0 ]; do
         case "${1-}" in
           --) ;;
@@ -3458,6 +3708,7 @@ nvm() {
       local NVM_NO_COLORS
       ALIAS='--'
       TARGET='--'
+
       while [ $# -gt 0 ]; do
         case "${1-}" in
           --) ;;
@@ -3647,7 +3898,7 @@ nvm() {
       NVM_VERSION_ONLY=true NVM_LTS="${NVM_LTS-}" nvm_remote_version "${PATTERN:-node}"
     ;;
     "--version" | "-v")
-      nvm_echo '0.36.0'
+      nvm_echo '0.37.1'
     ;;
     "unload")
       nvm deactivate >/dev/null 2>&1
@@ -3688,11 +3939,26 @@ nvm() {
         nvm_sanitize_path nvm_has_colors nvm_process_parameters \
         nvm_node_version_has_solaris_binary nvm_iojs_version_has_solaris_binary \
         nvm_curl_libz_support nvm_command_info nvm_is_zsh nvm_stdout_is_terminal \
+        nvm_npmrc_bad_news_bears \
+        nvm_get_colors nvm_set_colors nvm_print_color_code nvm_format_help_message_colors \
+        nvm_echo_with_colors nvm_err_with_colors \
         >/dev/null 2>&1
       unset NVM_RC_VERSION NVM_NODEJS_ORG_MIRROR NVM_IOJS_ORG_MIRROR NVM_DIR \
         NVM_CD_FLAGS NVM_BIN NVM_INC NVM_MAKE_JOBS \
+        NVM_COLORS INSTALLED_COLOR SYSTEM_COLOR \
+        CURRENT_COLOR NOT_INSTALLED_COLOR DEFAULT_COLOR LTS_COLOR \
         >/dev/null 2>&1
     ;;
+    "set-colors")
+      local EXIT_CODE
+      nvm_set_colors "${1-}"
+      EXIT_CODE=$?
+      if [ "$EXIT_CODE" -eq 17 ]; then
+        >&2 nvm --help
+        nvm_echo
+        nvm_err_with_colors "\033[1;37mPlease pass in five \033[1;31mvalid color codes\033[1;37m. Choose from: rRgGbBcCyYmMkKeW\033[0m"
+      fi
+    ;;
     *)
       >&2 nvm --help
       return 127

package.json

@@ -1,13 +1,13 @@
 {
   "name": "nvm",
-  "version": "0.36.0",
+  "version": "0.37.1",
   "description": "Node Version Manager - Simple bash script to manage multiple active node.js versions",
   "directories": {
     "test": "test"
   },
   "scripts": {
     "test": "shell=$(basename -- $(ps -o comm= $(ps -o ppid= -p $PPID)) | sed 's/^-//'); make test-$shell",
-    "test/fast": "shell=$(basename -- $(ps -o comm= $(ps -o ppid= -p $PPID)) | sed 's/^-//'); make TEST_SUITE=fast test-$shell",
+    "test/fast": "shell=$(basename -- $(ps -o comm= $(ps -o ppid= -p $PPID)) | sed 's/^-//'); env -i TERM=\"$TERM\" bash -lc \"make TEST_SUITE=fast test-$shell\"",
     "test/slow": "shell=$(basename -- $(ps -o comm= $(ps -o ppid= -p $PPID)) | sed 's/^-//'); make TEST_SUITE=slow test-$shell",
     "test/install_script": "shell=$(basename -- $(ps -o comm= $(ps -o ppid= -p $PPID)) | sed 's/^-//'); make TEST_SUITE=install_script test-$shell",
     "test/installation": "npm run --silent test/installation/node && npm run --silent test/installation/iojs",
@@ -37,10 +37,10 @@
   "homepage": "https://github.com/nvm-sh/nvm",
   "devDependencies": {
     "dockerfile_lint": "^0.3.2",
+    "doctoc": "^1.2.0",
     "eclint": "^2.6.0",
     "replace": "^0.3.0",
     "semver": "^5.0.1",
-    "urchin": "^0.0.5",
+    "urchin": "^0.0.5"
-    "doctoc": "^1.2.0"
   }
 }

test/fast/Aliases/nvm_list_aliases calls nvm_get_colors

@@ -0,0 +1,25 @@
+#!/bin/sh
+
+\. ../../../nvm.sh
+
+die () {
+  echo "nvm_list_aliases did not call nvm_get_colors. Expected >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"
+  exit 1
+}
+
+set -e
+
+nvm_get_colors(){
+  echo "0;95m"
+}
+
+nvm_alias_path() {
+  nvm_echo "../../../alias"
+}
+
+OUTPUT=$(command printf %b $(nvm_list_aliases test-stable-1) | awk '{ print substr($0, 1, 19); }')
+
+EXPECTED_OUTPUT=$(command printf %b "\033[0;95mtest-stable-1" | awk '{ print substr($0, 1, 19); }')
+echo "\033[0m"
+
+[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die

test/fast/Aliases/nvm_print_alias_path calls nvm_get_colors

@@ -0,0 +1,28 @@
+#!/bin/sh
+
+\. ../../../nvm.sh
+
+die () {
+  # echo "$@" ;
+  echo "Expected >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"
+  exit 1
+}
+
+set -e
+
+nvm_get_colors(){
+  echo "0;95m"
+}
+
+# nvm_print_alias_path call nvm_print_formatted_alias which calls nvm_get-colors
+# the output of nvm_print_alias_path uses the color code returned by nvm_get_colors (redefined above)
+NVM_ALIAS_DIR='../../../alias'
+
+OUTPUT=$(command printf %b $(nvm_print_alias_path "$NVM_ALIAS_DIR" "$NVM_ALIAS_DIR"/test-stable-1) | awk '{ print substr($0, 1, 24); }')
+
+EXPECTED_OUTPUT=$(command printf %b "\033[0;95mtest-stable-1\033[0m")
+
+[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die
+
+
+set +e

test/fast/Aliases/nvm_print_formatted_alias calls nvm_get_colors

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+\. ../../../nvm.sh
+
+die () {
+  echo "Expected >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"
+  exit 1
+}
+
+set -e
+# # # expecting in red and two grays:
+OUTPUT=$(echo $(nvm_print_formatted_alias fakealias fakedest) | awk '{ print substr($0, 1, 21); }')
+EXPECTED_OUTPUT="$(command printf %b "\033[0;31mfakealias\033[0m ")"
+[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die
+
+# expecting in bold yellow and two grays:
+nvm set-colors bbbYb
+OUTPUT=$(echo $(nvm_print_formatted_alias fakealias fakedest) | awk '{ print substr($0, 1, 21); }')
+EXPECTED_OUTPUT="$(command printf %b "\033[1;33mfakealias\033[0m ")"
+
+[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die

test/fast/Listing versions/Running "nvm ls" should not show a trailing slash

@@ -0,0 +1,40 @@
+#!/bin/zsh
+
+\. ../../../nvm.sh
+\. ../../common.sh
+
+if type setopt >/dev/null 2>&1; then setopt local_options markdirs; fi
+
+die () {
+  if type unsetopt >/dev/null 2>&1; then unsetopt local_options markdirs; fi
+  echo "$@";
+  exit 1;
+}
+
+make_fake_node v0.0.1
+make_fake_node v0.0.3
+make_fake_node v0.0.9
+make_fake_node v0.3.1
+make_fake_node v0.3.3
+make_fake_node v0.3.9
+make_fake_node v0.12.87
+make_fake_node v0.12.9
+make_fake_iojs v0.1.2
+make_fake_iojs v0.10.2
+
+OUTPUT="$(nvm_ls)"
+EXPECTED_OUTPUT="v0.0.1
+v0.0.3
+v0.0.9
+iojs-v0.1.2
+v0.3.1
+v0.3.3
+v0.3.9
+iojs-v0.10.2
+v0.12.9
+v0.12.87"
+if nvm_has_system_node || nvm_has_system_iojs; then
+  EXPECTED_OUTPUT="${EXPECTED_OUTPUT}
+system"
+fi
+[ "${OUTPUT-}" = "${EXPECTED_OUTPUT-}" ] || die "expected >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"

test/fast/Running "nvm unload" should unset all function and variables.

@@ -5,7 +5,7 @@ set -ex
 BEFORE="./before.tmp"
 AFTER="./after.tmp"
 
-cleanup () { echo rm -f "${BEFORE}" "${AFTER}"; }
+cleanup () { rm -f "${BEFORE}" "${AFTER}"; }
 die () { echo "$@" ; cleanup ; exit 1; }
 
 typeset -f | awk '/ \(\) $/ && !/^main / {print $1}' > "${BEFORE}"

test/fast/Running "nvm use iojs" uses latest io.js version

@@ -27,7 +27,9 @@ EXPECTED_OUTPUT="$(nvm_add_iojs_prefix ${VERSION})"
 
 nvm use --delete-prefix iojs || die '`nvm use iojs` failed'
 
-CURRENT="$(nvm current)"
+# Remove node_modules/.bin from the path so that the system version `which` is
+# used in nvm_ls_current
+PATH=$(echo "$PATH" | tr ":" "\n" | grep -v "node_modules/.bin" | tr "\n" ":") CURRENT="$(nvm current)"
 echo "current: ${CURRENT}"
 
 [ "${CURRENT}" = "${IOJS_VERSION}" ] || die "expected >${IOJS_VERSION}<; got >${CURRENT}<"

test/fast/Set Colors/nvm_echo_with_colors

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+set -ex
+
+die () {
+  echo "Expected >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"
+  exit 1
+}
+
+cleanup() {
+  echo "Tested nvm_echo_with_colors"
+}
+
+\. ../../../nvm.sh
+
+OUTPUT="$(nvm_echo_with_colors "\033[0;36mCyan-colored text")"
+EXPECTED_OUTPUT=$(printf "\033[0;36mCyan-colored text")
+
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die
+
+cleanup

test/fast/Set Colors/nvm_err_with_colors

@@ -0,0 +1,19 @@
+#!/bin/sh
+
+set -ex
+
+die () { echo "$@" ; cleanup ; exit 1; }
+
+cleanup() {
+  echo "Tested nvm_err_with_colors"
+}
+
+\. ../../../nvm.sh
+
+set +ex
+OUTPUT="$(nvm_err_with_colors "\033[0;35mMagenta-colored text" 2>&1)"
+set -ex
+EXPECTED_OUTPUT=$(printf "\033[0;35mMagenta-colored text")
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die
+
+cleanup

test/fast/Set Colors/nvm_print_default_alias calls nvm_get_colors

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+\. ../../../nvm.sh
+
+die () {
+  # echo "$@" ;
+  echo "Expected >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"
+  exit 1
+}
+
+set -e
+
+nvm_get_colors(){
+    echo "0;95m"
+}
+
+# nvm_print_default_alias call nvm_print_formatted_alias which calls nvm_get-colors
+# the output of nvm_print_default_alias uses the color code returned by nvm_get_colors (redefined above)
+OUTPUT=$(command printf %b $(nvm_print_default_alias node ./alias v14.7.0) | awk '{ print substr($0, 1, 11); }')
+EXPECTED_OUTPUT=$(command printf %b "\033[0;95mnode")
+
+[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die
+
+set +e

test/fast/Set Colors/nvm_print_versions calls nvm_get_colors

@@ -0,0 +1,52 @@
+#!/bin/sh
+
+\. ../../../nvm.sh
+
+set -e
+
+die () {
+  # echo "$@" ;
+  echo "Expected >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"
+  exit 1
+}
+cleanup() {
+  if [ -n TEMP_NVM_COLORS ]; then
+    export NVM_COLORS=TEMP_NVM_COLORS
+  fi
+  unset TEMP_NVM_COLORS
+}
+
+if [ -n ${NVM_COLORS} ]; then
+  export TEMP_NVM_COLORS=NVM_COLORS
+  unset NVM_COLORS
+fi
+
+# default system color
+nvm use system
+OUTPUT=$(nvm_print_versions system)
+FORMAT="\033[0;32m-> %12s\033[0m"
+VERSION='system'
+EXPECTED_OUTPUT=$(command printf -- "${FORMAT}\\n" "${VERSION}")
+
+[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die
+
+nvm_ls_current() { echo "current";}
+
+# default current color
+OUTPUT=$(nvm_print_versions current)
+FORMAT="\033[0;32m-> %12s\033[0m"
+VERSION="current"
+EXPECTED_OUTPUT=$(command printf -- "${FORMAT}\\n" "${VERSION}")
+
+[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die
+
+# custom current color
+nvm set-colors YCMGR
+OUTPUT=$(nvm_print_versions current)
+FORMAT="\033[1;35m-> %12s\033[0m"
+VERSION="current"
+EXPECTED_OUTPUT=$(command printf -- "${FORMAT}\\n" "${VERSION}")
+
+[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die
+
+cleanup

test/fast/Unit tests/nvm ls-remote

@@ -6,9 +6,17 @@ die () { echo "$@" ; cleanup ; exit 1; }
 
 cleanup() {
   unset -f nvm_download nvm_ls_remote nvm_ls_remote_iojs
+  if [ -n TEMP_NVM_COLORS ]; then
+    export NVM_COLORS=TEMP_NVM_COLORS
+  fi
+  unset TEMP_NVM_COLORS
 }
 
 \. ../../../nvm.sh
+if [ -n ${NVM_COLORS} ]; then
+  export TEMP_NVM_COLORS=NVM_COLORS
+  unset NVM_COLORS
+fi
 
 nvm deactivate 2>/dev/null || die 'unable to deactivate'
 

test/fast/Unit tests/nvm set_colors

@@ -0,0 +1,52 @@
+#!/bin/sh
+
+set -ex
+
+die () { echo "$@" ; cleanup ; exit 1; }
+
+cleanup() {
+  unset NVM_COLORS
+  unset -f nvm_has_colors
+  if [ -n TEMP_NVM_COLORS ]; then
+    export NVM_COLORS=TEMP_NVM_COLORS
+  fi
+  unset TEMP_NVM_COLORS
+}
+
+\. ../../../nvm.sh
+# NVM_COLORS is not set
+if [ -n ${NVM_COLORS} ]; then
+  export TEMP_NVM_COLORS=NVM_COLORS
+  unset NVM_COLORS
+fi
+
+# test valid setting colors/
+nvm set-colors rgbyc
+OUTPUT="${NVM_COLORS}"
+EXPECTED_OUTPUT="rgbyc"
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "NVM_SET_COLORS failed with valid input; got >${OUTPUT}< expected >${EXPECTED_OUTPUT}<"
+
+# test invalid 4 colors
+set +ex
+OUTPUT="$(echo $(nvm set-colors rgby 2>&1) | awk '{ print substr($0, length($0)-92, 93); }')"
+EXPECTED_OUTPUT="$(command printf %b "\033[1;37mPlease pass in five \033[1;31mvalid color codes\033[1;37m. Choose from: rRgGbBcCyYmMkKeW\033[0m")"
+set -ex
+
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "NVM_SET_COLORS did not fail with invalid input; got >${OUTPUT}, < expected >${EXPECTED_OUTPUT}<"
+
+# test invalid color codes
+set +ex
+OUTPUT="$(echo $(nvm set-colors p3gq7 2>&1) | awk '{ print substr($0, length($0)-92, 93); }')"
+EXPECTED_OUTPUT="$(command printf %b "\033[1;37mPlease pass in five \033[1;31mvalid color codes\033[1;37m. Choose from: rRgGbBcCyYmMkKeW\033[0m")"
+set -ex
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "NVM_SET_COLORS did not fail with invalid input; got >${OUTPUT}<, expected >${EXPECTED_OUTPUT}<"
+
+#test system does not support at least 8 colors
+nvm_has_colors() { return 1; }
+set +ex
+OUTPUT="$(echo $(nvm set-colors mcyGb 2>&1) | awk '{ print substr($0, length($0)-76, 77); }')"
+set -ex
+EXPECTED_OUTPUT="WARNING: Colors may not display because they are not supported in this shell."
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "NVM_SET_COLORS did not recognize lack of color support; got >${OUTPUT}<, expected >${EXPECTED_OUTPUT}<"
+
+cleanup

test/fast/Unit tests/nvm_die_on_prefix

@@ -1,13 +1,26 @@
 #!/bin/sh
 
+TEST_PWD=$(pwd)
+TEST_DIR="$TEST_PWD/nvm_die_on_prefix_tmp"
+
+\. ../../../nvm.sh
+
+TEST_VERSION_DIR="${TEST_DIR}/version"
+
 cleanup () {
+  rm -rf "$TEST_DIR"
   alias nvm_has='\nvm_has'
   alias npm='\npm'
   unset -f nvm_has npm
 }
-die () { echo "$@" ; exit 1; }
 
-\. ../../../nvm.sh
+die () {
+  echo "$@";
+  cleanup;
+  exit 1;
+}
+
+[ ! -e "$TEST_DIR" ] && mkdir "$TEST_DIR"
 
 OUTPUT="$(nvm_die_on_prefix 2>&1)"
 EXPECTED_OUTPUT="First argument \"delete the prefix\" must be zero or one"
@@ -33,15 +46,22 @@ OUTPUT="$(nvm_die_on_prefix 0 version_dir foo 2>&1)"
 
 nvm_has() { return 0; }
 
+OUTPUT="$(nvm_die_on_prefix 0 foo "$(nvm_version_dir new)" 2>&1)"
+[ -z "$OUTPUT" ] || die "'nvm_die_on_prefix' was not a noop when prefix is good; got '$OUTPUT'"
+
+mkdir -p "$(nvm_version_dir new)"
+ln -s "$(nvm_version_dir new)" "$TEST_DIR/node"
+
 npm() {
   local args
   args="$@"
   if [ "_$args" = "_config --loglevel=warn get prefix" ]; then
-    echo "$(nvm_version_dir new)/good prefix"
+    echo "$TEST_DIR/node"
   fi
 }
+
 OUTPUT="$(nvm_die_on_prefix 0 foo "$(nvm_version_dir new)" 2>&1)"
-[ -z "$OUTPUT" ] || die "'nvm_die_on_prefix' was not a noop when prefix is good; got '$OUTPUT'"
+[ -z "$OUTPUT" ] || die "'nvm_die_on_prefix' was not a noop when directory is equivalent; got '$OUTPUT'"
 
 OUTPUT="$(PREFIX=bar nvm_die_on_prefix 0 foo "$(nvm_version_dir new)" 2>&1)"
 EXPECTED_OUTPUT='nvm is not compatible with the "PREFIX" environment variable: currently set to "bar"
@@ -64,18 +84,109 @@ EXIT_CODE="$(export npm_CONFIG_PREFIX=bar ; nvm_die_on_prefix 0 foo "$(nvm_versi
 [ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'npm_CONFIG_PREFIX=bar nvm_die_on_prefix 0 foo' did not error with '$EXPECTED_OUTPUT'; got '$OUTPUT'"
 [ "_$EXIT_CODE" = "_4" ] || die "'npm_CONFIG_PREFIX=bar nvm_die_on_prefix 0 foo' did not exit with 4; got '$EXIT_CODE'"
 
-npm() {
+OUTPUT="$(export FOO='NPM_CONFIG_PREFIX' ; nvm_die_on_prefix 0 foo "$(nvm_version_dir new)" 2>&1)"
-  local args
+[ -z "$OUTPUT" ] || die "'nvm_die_on_prefix' was not a noop; got '$OUTPUT'"
-  args="$@"
+
-  if [ "_$args" = "_config --loglevel=warn get prefix" ]; then
+# npmrc tests
-    echo "./bad prefix"
+(
-  fi
+  cd "${TEST_DIR}"
-}
+  touch package.json
-OUTPUT="$(nvm_die_on_prefix 0 foo "$(nvm_version_dir new)" 2>&1)"
+
-EXPECTED_OUTPUT="nvm is not compatible with the npm config \"prefix\" option: currently set to \"./bad prefix\"
+  # project: prefix
-Run \`npm config delete prefix\` or \`foo\` to unset it."
+  echo 'prefix=garbage' > .npmrc
-EXIT_CODE="$(nvm_die_on_prefix 0 foo "$(nvm_version_dir new)" >/dev/null 2>&1; echo $?)"
+  OUTPUT="$(nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}" 2>&1)"
-[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0 foo' did not error with '$EXPECTED_OUTPUT' with bad prefix set; got '$OUTPUT'"
+  EXPECTED_OUTPUT="Your project npmrc file ($(nvm_sanitize_path "${TEST_DIR}")/.npmrc)
-[ "_$EXIT_CODE" = "_10" ] || die "'nvm_die_on_prefix 0 foo' did not exit with 10 with bad prefix set; got '$EXIT_CODE'"
+has a \`globalconfig\` and/or a \`prefix\` setting, which are incompatible with nvm.
+Run \`foo\` to unset it."
+  EXIT_CODE="$(nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}" >/dev/null 2>&1; echo $?)"
+  [ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0 foo' with project .npmrc that has prefix did not error with '$EXPECTED_OUTPUT'; got '$OUTPUT'"
+  [ "_$EXIT_CODE" = "_10" ] || die "'nvm_die_on_prefix 0 foo' with project .npmrc that has prefix did not exit with 10; got '$EXIT_CODE'"
+
+  # project: globalconfig
+  echo 'globalconfig=garbage' > .npmrc
+  OUTPUT="$(nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}" 2>&1)"
+  EXPECTED_OUTPUT="Your project npmrc file ($(nvm_sanitize_path "${TEST_DIR}")/.npmrc)
+has a \`globalconfig\` and/or a \`prefix\` setting, which are incompatible with nvm.
+Run \`foo\` to unset it."
+  EXIT_CODE="$(nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}" >/dev/null 2>&1; echo $?)"
+  [ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0 foo' with project .npmrc that has globalconfig did not error with '$EXPECTED_OUTPUT'; got '$OUTPUT'"
+  [ "_$EXIT_CODE" = "_10" ] || die "'nvm_die_on_prefix 0 foo' with project .npmrc that has globalconfig did not exit with 10; got '$EXIT_CODE'"
+
+  rm "${TEST_DIR}/.npmrc" || die '.npmrc could not be removed'
+
+  mkdir -p "${TEST_VERSION_DIR}"
+  GLOBAL_NPMRC="${TEST_VERSION_DIR}/etc/npmrc"
+  mkdir -p "${TEST_VERSION_DIR}/etc"
+
+  BUILTIN_NPMRC="${TEST_VERSION_DIR}/lib/node_modules/npm/npmrc"
+  mkdir -p "${TEST_VERSION_DIR}/lib/node_modules/npm/"
+
+  export HOME="${TEST_VERSION_DIR}"
+  USER_NPMRC="${TEST_VERSION_DIR}/.npmrc"
+
+  # global: prefix
+  echo 'prefix=garbage' > "${GLOBAL_NPMRC}"
+  OUTPUT="$(nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}" 2>&1)"
+  EXPECTED_OUTPUT="Your global npmrc file ($(nvm_sanitize_path "${GLOBAL_NPMRC}"))
+has a \`globalconfig\` and/or a \`prefix\` setting, which are incompatible with nvm.
+Run \`foo\` to unset it."
+  EXIT_CODE="$(nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}" >/dev/null 2>&1; echo $?)"
+  [ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0 foo' with global npmrc that has prefix did not error with '$EXPECTED_OUTPUT'; got '$OUTPUT'"
+  [ "_$EXIT_CODE" = "_10" ] || die "'nvm_die_on_prefix 0 foo' with global npmrc that has prefix did not exit with 10; got '$EXIT_CODE'"
+
+  # global: globalconfig
+  echo 'globalconfig=garbage' > "${GLOBAL_NPMRC}"
+  OUTPUT="$(nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}" 2>&1)"
+  EXPECTED_OUTPUT="Your global npmrc file ($(nvm_sanitize_path "${GLOBAL_NPMRC}"))
+has a \`globalconfig\` and/or a \`prefix\` setting, which are incompatible with nvm.
+Run \`foo\` to unset it."
+  EXIT_CODE="$(nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}" >/dev/null 2>&1; echo $?)"
+  [ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0 foo' with global npmrc that has globalconfig did not error with '$EXPECTED_OUTPUT'; got '$OUTPUT'"
+  [ "_$EXIT_CODE" = "_10" ] || die "'nvm_die_on_prefix 0 foo' with global npmrc that has globalconfig did not exit with 10; got '$EXIT_CODE'"
+
+  rm "${GLOBAL_NPMRC}" || die "${GLOBAL_NPMRC} could not be removed"
+
+  # builtin: prefix
+  echo 'prefix=garbage' > "${BUILTIN_NPMRC}"
+  OUTPUT="$(nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}" 2>&1)"
+  EXPECTED_OUTPUT="Your builtin npmrc file ($(nvm_sanitize_path "${BUILTIN_NPMRC}"))
+has a \`globalconfig\` and/or a \`prefix\` setting, which are incompatible with nvm.
+Run \`foo\` to unset it."
+  EXIT_CODE="$(nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}" >/dev/null 2>&1; echo $?)"
+  [ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0 foo' with builtin npmrc that has prefix did not error with '$EXPECTED_OUTPUT'; got '$OUTPUT'"
+  [ "_$EXIT_CODE" = "_10" ] || die "'nvm_die_on_prefix 0 foo' with builtin npmrc that has prefix did not exit with 10; got '$EXIT_CODE'"
+
+  # builtin: globalconfig
+  echo 'globalconfig=garbage' > "${BUILTIN_NPMRC}"
+  OUTPUT="$(nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}" 2>&1)"
+  EXPECTED_OUTPUT="Your builtin npmrc file ($(nvm_sanitize_path "${BUILTIN_NPMRC}"))
+has a \`globalconfig\` and/or a \`prefix\` setting, which are incompatible with nvm.
+Run \`foo\` to unset it."
+  EXIT_CODE="$(nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}" >/dev/null 2>&1; echo $?)"
+  [ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0 foo' with builtin npmrc that has globalconfig did not error with '$EXPECTED_OUTPUT'; got '$OUTPUT'"
+  [ "_$EXIT_CODE" = "_10" ] || die "'nvm_die_on_prefix 0 foo' with builtin npmrc that has globalconfig did not exit with 10; got '$EXIT_CODE'"
+
+  rm "${BUILTIN_NPMRC}" || die "${BUILTIN_NPMRC} could not be removed"
+
+  # user: prefix
+  echo 'prefix=garbage' > "${USER_NPMRC}"
+  OUTPUT="$(nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}" 2>&1)"
+  EXPECTED_OUTPUT="Your user’s .npmrc file ($(nvm_sanitize_path "${USER_NPMRC}"))
+has a \`globalconfig\` and/or a \`prefix\` setting, which are incompatible with nvm.
+Run \`foo\` to unset it."
+  EXIT_CODE="$(nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}" >/dev/null 2>&1; echo $?)"
+  [ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0 foo' with user .npmrc that has prefix did not error with '$EXPECTED_OUTPUT'; got '$OUTPUT'"
+  [ "_$EXIT_CODE" = "_10" ] || die "'nvm_die_on_prefix 0 foo' with user .npmrc that has prefix did not exit with 10; got '$EXIT_CODE'"
+
+  # user: globalconfig
+  echo 'globalconfig=garbage' > "${USER_NPMRC}"
+  OUTPUT="$(nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}" 2>&1)"
+  EXPECTED_OUTPUT="Your user’s .npmrc file ($(nvm_sanitize_path "${USER_NPMRC}"))
+has a \`globalconfig\` and/or a \`prefix\` setting, which are incompatible with nvm.
+Run \`foo\` to unset it."
+  EXIT_CODE="$(nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}" >/dev/null 2>&1; echo $?)"
+  [ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0 foo' with user .npmrc that has globalconfig did not error with '$EXPECTED_OUTPUT'; got '$OUTPUT'"
+  [ "_$EXIT_CODE" = "_10" ] || die "'nvm_die_on_prefix 0 foo' with user .npmrc that has globalconfig did not exit with 10; got '$EXIT_CODE'"
+)
 
 cleanup

test/fast/Unit tests/nvm_get_colors

@@ -0,0 +1,79 @@
+#!/bin/sh
+
+set -ex
+
+die () { echo "$@" ; cleanup ; exit 1; }
+
+cleanup() {
+  unset NVM_COLORS
+  if [ -n TEMP_NVM_COLORS ]; then
+    export NVM_COLORS=TEMP_NVM_COLORS
+  fi
+  unset TEMP_NVM_COLORS
+}
+
+\. ../../../nvm.sh
+
+# NVM_COLORS is not set
+if [ -n ${NVM_COLORS} ]; then
+  export TEMP_NVM_COLORS=NVM_COLORS
+  unset NVM_COLORS
+fi
+OUTPUT=$(nvm_get_colors 1)
+EXPECTED_OUTPUT='0;34m'
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_get_colors failed to return default color (INSTALLED_COLOR); got >${OUTPUT}< expected >${EXPECTED_OUTPUT}<"
+
+OUTPUT=$(nvm_get_colors 2)
+EXPECTED_OUTPUT='0;33m'
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_get_colors failed to return default color (SYSTEM_COLOR); got >${OUTPUT}< expected >${EXPECTED_OUTPUT}<"
+
+OUTPUT=$(nvm_get_colors 3)
+EXPECTED_OUTPUT='0;32m'
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_get_colors failed to return default color (CURRENT_COLOR); got >${OUTPUT}< expected >${EXPECTED_OUTPUT}<"
+
+OUTPUT=$(nvm_get_colors 4)
+EXPECTED_OUTPUT='0;31m'
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_get_colors failed to return default color (NOT_INSTALLED_COLOR); got >${OUTPUT}< expected >${EXPECTED_OUTPUT}<"
+
+OUTPUT=$(nvm_get_colors 5)
+EXPECTED_OUTPUT='0;37m'
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_get_colors failed to return default color (DEFAULT_COLOR); got >${OUTPUT}< expected >${EXPECTED_OUTPUT}<"
+
+OUTPUT=$(nvm_get_colors 6)
+EXPECTED_OUTPUT='1;33m'
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_get_colors failed to return default color (LTS_COLOR); got >${OUTPUT}< expected >${EXPECTED_OUTPUT}<"
+
+# bad parameter
+set +ex # needed for stderr
+OUTPUT=$(nvm_get_colors bad 2>&1)
+set -ex
+EXPECTED_OUTPUT="Invalid color index, bad"
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_get_colors did not have an error with bad output; got >${OUTPUT}< expected >${EXPECTED_OUTPUT}<"
+
+# NVM_COLORS is set
+nvm set-colors rgbyc
+OUTPUT=$(nvm_get_colors 1)
+EXPECTED_OUTPUT='0;31m'
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_get_colors failed to return default color (INSTALLED_COLOR); got >${OUTPUT}< expected >${EXPECTED_OUTPUT}<"
+
+OUTPUT=$(nvm_get_colors 2)
+EXPECTED_OUTPUT='0;32m'
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_get_colors failed to return default color (SYSTEM_COLOR); got >${OUTPUT}< expected >${EXPECTED_OUTPUT}<"
+
+OUTPUT=$(nvm_get_colors 3)
+EXPECTED_OUTPUT='0;34m'
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_get_colors failed to return default color (CURRENT_COLOR); got >${OUTPUT}< expected >${EXPECTED_OUTPUT}<"
+
+OUTPUT=$(nvm_get_colors 4)
+EXPECTED_OUTPUT='0;33m'
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_get_colors failed to return default color (NOT_INSTALLED_COLOR); got >${OUTPUT}< expected >${EXPECTED_OUTPUT}<"
+
+OUTPUT=$(nvm_get_colors 5)
+EXPECTED_OUTPUT='0;36m'
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_get_colors failed to return default color (DEFAULT_COLOR); got >${OUTPUT}< expected >${EXPECTED_OUTPUT}<"
+
+OUTPUT=$(nvm_get_colors 6)
+EXPECTED_OUTPUT='1;32m'
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_get_colors failed to return default color (LTS_COLOR); got >${OUTPUT}< expected >${EXPECTED_OUTPUT}<"
+
+cleanup

test/fast/Unit tests/nvm_ls_current

@@ -19,7 +19,8 @@ fi
 
 rm -rf "$TEST_DIR"
 mkdir "$TEST_DIR"
-ln -s "$(command which which)" "$TEST_DIR/which"
+# Ensure that the system version of which is used, not node_modules/.bin/which
+ln -s "$(PATH=$(echo $PATH | tr ":" "\n" | grep -v "node_modules/.bin" | tr "\n" ":") command which which)" "$TEST_DIR/which"
 ln -s "$(command which dirname)" "$TEST_DIR/dirname"
 ln -s "$(command which printf)" "$TEST_DIR/printf"
 
@@ -27,12 +28,12 @@ ln -s "$(command which printf)" "$TEST_DIR/printf"
 [ "@$(PATH="$TEST_DIR" nvm_ls_current 2> /dev/stdout 1> /dev/null)@" = "@@" ] || die 'when node not installed, nvm_ls_current returned error output'
 
 echo "#!/bin/bash" > "$TEST_DIR/node"
-echo "echo 'VERSION FOO!'" > "$TEST_DIR/node"
+echo "echo 'VERSION FOO!'" >> "$TEST_DIR/node"
 chmod a+x "$TEST_DIR/node"
 
-[ "$(alias nvm_tree_contains_path='return_zero' && PATH="$TEST_DIR" nvm_ls_current)" = "VERSION FOO!" ] || die 'when activated, did not return nvm node version'
+[ "$(PATH="$TEST_DIR" nvm_ls_current)" = "VERSION FOO!" ] || die 'when activated, did not return nvm node version'
 
 alias node='node --harmony'
-[ "$(alias nvm_tree_contains_path='return_zero' && PATH="$TEST_DIR" nvm_ls_current)" = "VERSION FOO!" ] || die 'when activated and node aliased, did not return nvm node version'
+[ "$(PATH="$TEST_DIR" nvm_ls_current)" = "VERSION FOO!" ] || die 'when activated and node aliased, did not return nvm node version'
 
 cleanup

test/fast/Unit tests/nvm_ls_remote

@@ -40,6 +40,19 @@ v0.3.8"
 
 [ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_ls_remote 0.3 did not output 0.3.x versions; got $OUTPUT"
 
+OUTPUT="$(nvm_ls_remote 0.3.)"
+EXPECTED_OUTPUT="v0.3.0
+v0.3.1
+v0.3.2
+v0.3.3
+v0.3.4
+v0.3.5
+v0.3.6
+v0.3.7
+v0.3.8"
+
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_ls_remote 0.3. did not output 0.3.x versions; got $OUTPUT"
+
 # Sanity checks
 OUTPUT="$(nvm_print_implicit_alias remote stable)"
 EXPECTED_OUTPUT_PATH="${MOCKS_DIR}/nvm_print_implicit_alias remote stable.txt"

test/fast/Unit tests/nvm_print_color_code

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+set -ex
+
+die () { echo "$@" ; exit 1; }
+
+\. ../../../nvm.sh
+
+# Testing valid input
+OUTPUT=$(nvm_print_color_code m)
+EXPECTED_OUTPUT='0;35m'
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_print_color_code returned wrong code; got $(echo ">$OUTPUT<") expected $(echo ">$EXPECTED_OUTPUT<")"
+
+# Testing invalid input
+set +x # needed for stderr
+OUTPUT="$(nvm_print_color_code q 2>&1)" ||:
+set -x
+echo "OUTPUT WAS SET TO: $OUTPUT"
+EXPECTED_OUTPUT="Invalid color code"
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_print_color_code did not recognize the invalid input; got $(echo ">$OUTPUT<") expected $(echo ">$EXPECTED_OUTPUT<")"