v0.33.7

Fixes
 - fix unassigned variable (#1665, #1664)
 - Fix for $path used by zsh (#1669)
 - `set -u`: ensure `NVM_USE_OUTPUT` is always set (#1671)
 - `install.sh`: Fix a bug that block that installation of node in install.sh (#1676)
 - `nvm install-latest-npm`: fix node 4-4.6

Documentation
 - Make `nvm cache clear` message less ambiguous (#1644)
 - Added missing piece (#1658)

.dockerignore

@@ -0,0 +1,17 @@
+HEAD
+.cache
+v*
+alias
+
+# For testing
+test/bak
+.urchin.log
+.urchin_stdout
+test/**/test_output
+
+node_modules/
+npm-debug.log
+
+.DS_Store
+current
+

.gitattributes

@@ -1 +1,2 @@
-*.sh eol=lf
+* eol=lf
+

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,41 @@
+
+<!-- Thank you for being interested in nvm! Please help us by filling out the following form if you‘re having trouble. If you have a feature request, or some other question, please feel free to clear out the form. Thanks! -->
+
+- Operating system and version:
+
+- `nvm debug` output:
+<details>
+<!-- do not delete the following blank line -->
+
+```sh
+
+```
+</details>
+
+- `nvm ls` output:
+<details>
+<!-- do not delete the following blank line -->
+
+```sh
+
+```
+</details>
+
+- How did you install `nvm`? (e.g. install script in readme, homebrew):
+
+- What steps did you perform?
+
+- What happened?
+
+- What did you expect to happen?
+
+- Is there anything in any of your profile files (`.bashrc`, `.bash_profile`, `.zshrc`, etc) that modifies the `PATH`?
+
+<!-- if this does not apply, please delete this section -->
+- If you are having installation issues, or getting "N/A", what does `curl -I --compressed -v https://nodejs.org/dist/` print out?
+<details>
+<!-- do not delete the following blank line -->
+
+```sh
+```
+</details>

.gitignore

@@ -1,3 +1,4 @@
+# gitignore
 HEAD
 .cache
 v*
@@ -14,3 +15,9 @@ npm-debug.log
 
 .DS_Store
 current
+default-packages
+
+# Only apps should have lockfiles
+npm-shrinkwrap.json
+package-lock.json
+yarn.lock

.mailmap

@@ -0,0 +1 @@
+Michał Gołębiowski-Owczarek <m.goleb@gmail.com>

.npmignore

@@ -1,4 +0,0 @@
-src
-v*
-alias
-

.npmrc

@@ -0,0 +1 @@
+package-lock=false

.travis.yml

@@ -1,37 +1,43 @@
 language: generic
+dist: trusty
 sudo: required
 addons:
   apt:
-    sources:
-      - ubuntu-toolchain-r-test
     packages:
-      - gcc-4.8
-      - g++-4.8
       - zsh
-      - ksh
+    #  - ksh
+    #  - gcc-4.8
+    #  - g++-4.8
+
 cache:
   directories:
-    - $HOME/.stack
+    - $HOME/.npm
     - $TRAVIS_BUILD_DIR/.cache
+    - $TRAVIS_BUILD_DIR/node_modules
 before_install:
   - $SHELL --version 2> /dev/null || dpkg -s $SHELL 2> /dev/null || which $SHELL
   - curl --version
   - wget --version
-  - if [ -n "${SHELLCHECK-}" ]; then sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 575159689BEFB442 && echo 'deb http://download.fpcomplete.com/ubuntu precise main' | sudo tee /etc/apt/sources.list.d/fpco.list && sudo apt-get update && sudo apt-get install stack bc -y && stack setup && stack install ShellCheck && shellcheck --version ; fi
 install:
-  - (mkdir /tmp/urchin && cd /tmp/urchin && curl -s "$(curl -s https://registry.npmjs.com/urchin | grep -Eo '"tarball":\s*"[^"]+"' | tail -n 1 | awk -F\" '{ print $4 }')" -O && tar -x -f urchin*)
-  - chmod +x /tmp/urchin/package/urchin
+  - if [ -z "${SHELLCHECK-}" ]; then nvm install node && npm install && npm prune && npm ls urchin doctoc; fi
   - '[ -z "$WITHOUT_CURL" ] || sudo apt-get remove curl -y'
 script:
-  - if [ -n "${SHELLCHECK-}" ]; then shellcheck -s bash nvm.sh && shellcheck -s sh nvm.sh && shellcheck -s dash nvm.sh && shellcheck -s ksh nvm.sh && shellcheck -s bash install.sh ; fi
-  - if [ -z "${SHELLCHECK-}" ]; then make TEST_SUITE=$TEST_SUITE URCHIN=/tmp/urchin/package/urchin test-$SHELL ; fi
+  - if [ -n "${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 "${DOCTOCCHECK-}" ]; then cp README.md README.md.orig && npm run doctoc && diff -q README.md README.md.orig ; fi
+  - if [ -n "${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 "$WITHOUT_CURL" ]; then sudo apt-get install curl -y ; fi
 env:
   global:
     - CXX=g++-4.8
     - CC=gcc-4.8
-    - PATH=$(echo $PATH | sed 's/::/:/')
+    - PATH="$(echo $PATH | sed 's/::/:/')"
     - NVM_DIR="${TRAVIS_BUILD_DIR}"
   matrix:
+    - MAKE_RELEASE=true
+    - DOCTOCCHECK=true
     - SHELLCHECK=true
     - SHELL=bash TEST_SUITE=install_script
     - SHELL=sh TEST_SUITE=fast
@@ -50,22 +56,22 @@ env:
     - SHELL=zsh TEST_SUITE=slow
   #  - SHELL=ksh TEST_SUITE=slow
     - SHELL=sh TEST_SUITE=installation_node
-  #  - SHELL=sh TEST_SUITE=installation_node WITHOUT_CURL=1
+    - SHELL=sh TEST_SUITE=installation_node WITHOUT_CURL=1
     - SHELL=dash TEST_SUITE=installation_node
-  #  - SHELL=dash TEST_SUITE=installation_node WITHOUT_CURL=1
+    - SHELL=dash TEST_SUITE=installation_node WITHOUT_CURL=1
     - SHELL=bash TEST_SUITE=installation_node
-  #  - SHELL=bash TEST_SUITE=installation_node WITHOUT_CURL=1
+    - 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=zsh TEST_SUITE=installation_node WITHOUT_CURL=1
   #  - SHELL=ksh TEST_SUITE=installation_node
   #  - 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=sh TEST_SUITE=installation_iojs WITHOUT_CURL=1
     - SHELL=dash TEST_SUITE=installation_iojs
-  #  - SHELL=dash TEST_SUITE=installation_iojs WITHOUT_CURL=1
+    - SHELL=dash TEST_SUITE=installation_iojs WITHOUT_CURL=1
     - SHELL=bash TEST_SUITE=installation_iojs
-  #  - SHELL=bash TEST_SUITE=installation_iojs WITHOUT_CURL=1
+    - 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=zsh TEST_SUITE=installation_iojs WITHOUT_CURL=1
   #  - SHELL=ksh TEST_SUITE=installation_iojs
   #  - SHELL=ksh TEST_SUITE=installation_iojs WITHOUT_CURL=1

CONTRIBUTING.md

@@ -1,15 +1,20 @@
 Thanks for contributing to `nvm`!
 
-We love pull requests, they're our favorite.
+We love pull requests and issues, they're our favorite.
 
 However, before submitting, please review the following:
 
+For bug reports:
+ - Please make sure the bug is reproducible, and give us the steps to reproduce it, so that we can dig into the problem.
+ - Please give us as much detail as possible about your environment, so we can more easily confirm the problem.
+
+For pull requests:
  - Please include tests. Changes with tests will be merged very quickly.
  - Please manually confirm that your changes work in `bash`, `sh`/`dash`, `ksh`, and `zsh`. Fast tests do run in these shells, but it's nice to manually verify also.
  - Please maintain consistent whitespace - 2-space indentation, trailing newlines in all files, etc.
  - Any time you make a change to your PR, please rebase freshly on top of master. Nobody likes merge commits.
 
-Even if you don't have all of these items covered, please still feel free to submit a PR! Someone else may be inspired and volunteer to complete it for you.
+Even if you don't have all of these items covered, please still feel free to submit a PR/issue! Someone else may be inspired and volunteer to complete it for you.
 
 Thanks again!
 

Dockerfile

@@ -0,0 +1,105 @@
+# Dockerized nvm development environment
+#
+# This Dockerfile is for building nvm development environment only,
+# not for any distribution/production usage.
+#
+# 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:14.04
+MAINTAINER Peter Dave Hello <hsu@peterdavehello.org>
+
+# Prevent dialog during apt install
+ENV DEBIAN_FRONTEND noninteractive
+
+# Pick a Ubuntu apt mirror site for better speed
+# ref: https://launchpad.net/ubuntu/+archivemirrors
+ENV UBUNTU_APT_SITE ubuntu.cs.utah.edu
+
+# Disable src package source
+RUN sed -i 's/^deb-src\ /\#deb-src\ /g' /etc/apt/sources.list
+
+# Replace origin apt pacakge site with the mirror site
+RUN sed -E -i "s/([a-z]+.)?archive.ubuntu.com/$UBUNTU_APT_SITE/g" /etc/apt/sources.list
+RUN sed -i "s/security.ubuntu.com/$UBUNTU_APT_SITE/g" /etc/apt/sources.list
+
+# Install apt packages
+RUN apt update         && \
+    apt upgrade -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold"  && \
+    apt install -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold"     \
+        coreutils             \
+        util-linux            \
+        bsdutils              \
+        file                  \
+        openssl               \
+        ca-certificates       \
+        ssh                   \
+        wget                  \
+        patch                 \
+        sudo                  \
+        htop                  \
+        dstat                 \
+        vim                   \
+        tmux                  \
+        curl                  \
+        git                   \
+        jq                    \
+        realpath              \
+        zsh                   \
+        ksh                   \
+        ghc                   \
+        gcc-4.8               \
+        g++-4.8               \
+        cabal-install         \
+        build-essential       \
+        bash-completion       && \
+    apt-get clean
+
+# Set locale
+RUN locale-gen en_US.UTF-8
+
+# Print tool versions
+RUN bash --version | head -n 1
+RUN zsh --version
+RUN ksh --version || true
+RUN dpkg -s dash | grep ^Version | awk '{print $2}'
+RUN git --version
+RUN curl --version
+RUN wget --version
+RUN cabal --version
+
+# Add user "nvm" as non-root user
+RUN useradd -ms /bin/bash nvm
+
+# Set sudoer for "nvm"
+RUN echo 'nvm ALL=(ALL) NOPASSWD: ALL' >> /etc/sudoers
+
+# Switch to user "nvm" from now
+USER nvm
+
+# Shellcheck
+RUN cabal update
+RUN cabal install ShellCheck
+RUN ~/.cabal/bin/shellcheck --version
+RUN echo 'export PATH="~/.cabal/bin/:${PATH}"'                                >> $HOME/.bashrc
+
+# nvm
+COPY . /home/nvm/.nvm/
+RUN sudo chown nvm:nvm -R $HOME/.nvm
+RUN echo 'export NVM_DIR="$HOME/.nvm"'                                        >> $HOME/.bashrc
+RUN echo '[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"  # This loads nvm' >> $HOME/.bashrc
+RUN echo '[ -s "$NVM_DIR/bash_completion" ] && . "$NVM_DIR/bash_completion" # This loads nvm bash_completion' >> $HOME/.bashrc
+
+# nodejs and tools
+RUN bash -c 'source $HOME/.nvm/nvm.sh   && \
+    nvm install node                    && \
+    npm install -g doctoc urchin        && \
+    npm install --prefix "$HOME/.nvm/"'
+
+# Set WORKDIR to nvm directory
+WORKDIR /home/nvm/.nvm
+
+ENTRYPOINT /bin/bash
+

LICENSE.md

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2010-2016 Tim Caswell
+Copyright (c) 2010-2017 Tim Caswell
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in

Makefile

@@ -15,7 +15,7 @@ ifeq ($(findstring /,$(URCHIN)),) # urchin path was NOT passed in.
 	UTIL_CHECK := $(or $(shell PATH="$(PATH)" which $(UTILS) >/dev/null && echo 'ok'),$(error Did you forget to run `npm install` after cloning the repo? At least one of the required supporting utilities not found: $(UTILS)))
 endif
 	# The files that need updating when incrementing the version number.
-VERSIONED_FILES := nvm.sh install.sh README.markdown package.json
+VERSIONED_FILES := nvm.sh install.sh README.md package.json
 	# Define all shells to test with. Can be overridden with `make SHELLS=... <target>`.
 SHELLS := sh bash dash zsh # ksh (#574)
 	# Generate 'test-<shell>' target names from specified shells.
@@ -55,6 +55,14 @@ ifndef TAG
 	$(error Please invoke with `make TAG=<new-version> release`, where <new-version> is either an increment specifier (patch, minor, major, prepatch, preminor, premajor, prerelease), or an explicit major.minor.patch version number)
 endif
 
+# Ensures there are version tags in repository
+.PHONY: _ensure-current-version
+
+_ensure-current-version:
+ifeq ($(shell git tag),$(printf ''))
+	@git fetch --tags
+endif
+
 # Ensures that the git workspace is clean.
 .PHONY: _ensure-clean
 _ensure-clean:
@@ -62,7 +70,7 @@ _ensure-clean:
 
 # Makes a release; invoke with `make TAG=<versionOrIncrementSpec> release`.
 .PHONY: release
-release: _ensure-tag _ensure-clean
+release: _ensure-tag _ensure-clean _ensure-current-version
 	@old_ver=`git describe --abbrev=0 --tags --match 'v[0-9]*.[0-9]*.[0-9]*'` || { echo "Failed to determine current version." >&2; exit 1; }; old_ver=$${old_ver#v}; \
 	 new_ver=`echo "$(TAG)" | sed 's/^v//'`; new_ver=$${new_ver:-patch}; \
 	 if printf "$$new_ver" | grep -q '^[0-9]'; then \
@@ -74,4 +82,4 @@ release: _ensure-tag _ensure-clean
 	 printf "=== Bumping version **$$old_ver** to **$$new_ver** before committing and tagging:\n=== TYPE 'proceed' TO PROCEED, anything else to abort: " && read response && [ "$$response" = 'proceed' ] || { echo 'Aborted.' >&2; exit 2; };  \
 	 replace "$$old_ver" "$$new_ver" -- $(VERSIONED_FILES) && \
 	 git commit -m "v$$new_ver" $(VERSIONED_FILES) && \
-	 git tag -a -m "v$$new_ver" "v$$new_ver"
+	 git tag -a "v$$new_ver"

README.md

@@ -1,73 +1,53 @@
-# Node Version Manager [![Build Status](https://travis-ci.org/creationix/nvm.svg?branch=master)][3]
+# Node Version Manager [![Build Status](https://travis-ci.org/creationix/nvm.svg?branch=master)][3] [![nvm version](https://img.shields.io/badge/version-v0.33.7-yellow.svg)][4] [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/684/badge)](https://bestpractices.coreinfrastructure.org/projects/684)
 
+<!-- START doctoc generated TOC please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
 ## Table of Contents
 
- - [Installation](#installation)
-   - [Install script](#install-script)
-   - [Verify installation](#verify-installation)
-   - [Manual install](#manual-install)
-   - [Manual upgrade](#manual-upgrade)
- - [Usage](#usage)
-   - [Long-term support](#long-term-support)
-   - [Migrating global packages while installing](#migrating-global-packages-while-installing)
-   - [io.js](#iojs)
-   - [System version of node](#system-version-of-node)
-   - [Listing versions](#listing-versions)
-   - [.nvmrc](#nvmrc)
-   - [Deeper Shell Integration](#deeper-shell-integration)
- - [License](#license)
- - [Running tests](#running-tests)
- - [Bash completion](#bash-completion)
-   - [Usage](#usage-1)
- - [Compatibility Issues](#compatibility-issues)
- - [Installing nvm on Alpine Linux](#installing-nvm-on-alpine-linux)
- - [Problems](#problems)
+- [Installation](#installation)
+  - [Install script](#install-script)
+  - [Verify installation](#verify-installation)
+  - [Important Notes](#important-notes)
+  - [Git install](#git-install)
+  - [Manual Install](#manual-install)
+  - [Manual upgrade](#manual-upgrade)
+- [Usage](#usage)
+  - [Long-term support](#long-term-support)
+  - [Migrating global packages while installing](#migrating-global-packages-while-installing)
+  - [Default global packages from file while installing](#default-global-packages-from-file-while-installing)
+  - [io.js](#iojs)
+  - [System version of node](#system-version-of-node)
+  - [Listing versions](#listing-versions)
+  - [.nvmrc](#nvmrc)
+  - [Deeper Shell Integration](#deeper-shell-integration)
+    - [zsh](#zsh)
+      - [Calling `nvm use` automatically in a directory with a `.nvmrc` file](#calling-nvm-use-automatically-in-a-directory-with-a-nvmrc-file)
+- [License](#license)
+- [Running tests](#running-tests)
+- [Bash completion](#bash-completion)
+  - [Usage](#usage-1)
+- [Compatibility Issues](#compatibility-issues)
+- [Installing nvm on Alpine Linux](#installing-nvm-on-alpine-linux)
+- [Docker for development environment](#docker-for-development-environment)
+- [Problems](#problems)
+- [Mac OS "troubleshooting"](#mac-os-troubleshooting)
+
+<!-- END doctoc generated TOC please keep comment here to allow auto update -->
 
 ## Installation
 
-First you'll need to make sure your system has a c++ compiler. For OS X, Xcode will work, for Ubuntu, the `build-essential` and `libssl-dev` packages work.
-
-Note: `nvm` does not support Windows (see [#284](https://github.com/creationix/nvm/issues/284)). Two alternatives exist, which are neither supported nor developed by us:
- - [nvm-windows](https://github.com/coreybutler/nvm-windows)
- - [nodist](https://github.com/marcelklehr/nodist)
-
-Note: `nvm` does not support [Fish] either (see [#303](https://github.com/creationix/nvm/issues/303)). Alternatives exist, which are neither supported nor developed by us:
- - [bass](https://github.com/edc/bass) allows you to use utilities written for Bash in fish shell
- - [fast-nvm-fish](https://github.com/brigand/fast-nvm-fish) only works with version numbers (not aliases) but doesn't significantly slow your shell startup
- - [plugin-nvm](https://github.com/derekstavis/plugin-nvm) plugin for [Oh My Fish](https://github.com/oh-my-fish/oh-my-fish), which makes nvm and its completions available in fish shell
-
-
-
-Note: We still have some problems with FreeBSD, because there is no official pre-built binary for FreeBSD, and building from source may need [patches](https://www.freshports.org/www/node/files/patch-deps_v8_src_base_platform_platform-posix.cc); see the issue ticket:
- - [[#900] [Bug] nodejs on FreeBSD need to be patched ](https://github.com/creationix/nvm/issues/900)
- - [nodejs/node#3716](https://github.com/nodejs/node/issues/3716)
-
-Note: On OS X, if you do not have Xcode installed and you do not wish to download the ~4.3GB file, you can install the `Command Line Tools`. You can check out this blog post on how to just that:
- - [How to Install Command Line Tools in OS X Mavericks & Yosemite (Without Xcode)](http://osxdaily.com/2014/02/12/install-command-line-tools-mac-os-x/)
-
-Note: On OS X, if you have/had a "system" node installed and want to install modules globally, keep in mind that:
- - When using nvm you do not need `sudo` to globally install a module with `npm -g`, so instead of doing `sudo npm install -g grunt`, do instead `npm install -g grunt`
- - If you have an `~/.npmrc` file, make sure it does not contain any `prefix` settings (which is not compatible with nvm)
- - You can (but should not?) keep your previous "system" node install, but nvm will only be available to your user account (the one used to install nvm). This might cause version mismatches, as other users will be using `/usr/local/lib/node_modules/*` VS your user account using `~/.nvm/versions/node/vX.X.X/lib/node_modules/*`
-
-Homebrew installation is not supported. If you have issues with homebrew-installed `nvm`, please `brew uninstall` it, and install it using the instructions below, before filing an issue.
-
-Note: If you're using `zsh` you can easily install `nvm` as a zsh plugin. Install [`zsh-nvm`](https://github.com/lukechilds/zsh-nvm) and run `nvm upgrade` to upgrade.
-
-Note: Git versions before v1.7 may face a problem of cloning nvm source from GitHub via https protocol, and there is also different behavior of git before v1.6, so the minimum required git version is v1.7.0 and we recommend v1.7.9.5 as it's the default version of the wildly used Ubuntu 12.04 LTS. If you are interested in the problem we mentioned here, please refer to GitHub's [HTTPS cloning errors](https://help.github.com/articles/https-cloning-errors/) article.
-
 ### Install script
 
 To install or update nvm, you can use the [install script][2] using cURL:
 
 ```sh
-curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.32.1/install.sh | bash
+curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.7/install.sh | bash
 ```
 
 or Wget:
 
 ```sh
-wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.32.1/install.sh | bash
+wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.33.7/install.sh | bash
 ```
 
 <sub>The script clones the nvm repository to `~/.nvm` and adds the source line to your profile (`~/.bash_profile`, `~/.zshrc`, `~/.profile`, or `~/.bashrc`).</sub>
@@ -82,7 +62,16 @@ Eg: `curl ... | NVM_DIR=/usr/local/nvm bash` for a global install.
 
 <sub>*NB. The installer can use `git`, `curl`, or `wget` to download `nvm`, whatever is available.*</sub>
 
-Note: On OS X, if you get `nvm: command not found` after running the install script, your system may not have a [.bash_profile file] where the command is set up. Simply create one with `touch ~/.bash_profile` and run the install script again.
+**Note:** On Linux, after running the install script, if you get `nvm: command not found` or see no feedback from your terminal after you type:
+
+```sh
+command -v nvm
+```
+simply close your current terminal, open a new terminal, and try verifying again.
+
+**Note:** On OS X, if you get `nvm: command not found` after running the install script, one of the following might be the reason:-
+ - your system may not have a [`.bash_profile file`] where the command is set up. Simply create one with `touch ~/.bash_profile` and run the install script again
+ - you might need to restart your terminal instance. Try opening a new tab/window in your terminal and retry.
 
 If the above doesn't fix the problem, open your `.bash_profile` and add the following line of code:
 
@@ -90,7 +79,6 @@ If the above doesn't fix the problem, open your `.bash_profile` and add the foll
 
 - For more information about this issue and possible workarounds, please [refer here](https://github.com/creationix/nvm/issues/576)
 
-
 ### Verify installation
 
 To verify that nvm has been installed, do:
@@ -101,15 +89,59 @@ command -v nvm
 
 which should output 'nvm' if the installation was successful. Please note that `which nvm` will not work, since `nvm` is a sourced shell function, not an executable binary.
 
-### Manual install
+### Important Notes
 
-For manual install create a folder somewhere in your filesystem with the `nvm.sh` file inside it. I put mine in `~/.nvm`.
+If you're running a system without prepackaged binary available, which means you're going to install nodejs or io.js from its source code, you need to make sure your system has a C++ compiler. For OS X, Xcode will work, for Debian/Ubuntu based GNU/Linux, the `build-essential` and `libssl-dev` packages work.
 
-Or if you have `git` installed (requires git v1.7+):
+**Note:** `nvm` does not support Windows (see [#284](https://github.com/creationix/nvm/issues/284)). Two alternatives exist, which are neither supported nor developed by us:
+ - [nvm-windows](https://github.com/coreybutler/nvm-windows)
+ - [nodist](https://github.com/marcelklehr/nodist)
 
-1. clone this repo
-1. check out the latest version
-1. activate nvm by sourcing it from your shell
+**Note:** `nvm` does not support [Fish] either (see [#303](https://github.com/creationix/nvm/issues/303)). Alternatives exist, which are neither supported nor developed by us:
+ - [bass](https://github.com/edc/bass) allows you to use utilities written for Bash in fish shell
+ - [fast-nvm-fish](https://github.com/brigand/fast-nvm-fish) only works with version numbers (not aliases) but doesn't significantly slow your shell startup
+ - [plugin-nvm](https://github.com/derekstavis/plugin-nvm) plugin for [Oh My Fish](https://github.com/oh-my-fish/oh-my-fish), which makes nvm and its completions available in fish shell
+ - [fnm](https://github.com/fisherman/fnm) - [fisherman](https://github.com/fisherman/fisherman)-based version manager for fish 
+
+**Note:** We still have some problems with FreeBSD, because there is no official pre-built binary for FreeBSD, and building from source may need [patches](https://www.freshports.org/www/node/files/patch-deps_v8_src_base_platform_platform-posix.cc); see the issue ticket:
+ - [[#900] [Bug] nodejs on FreeBSD may need to be patched ](https://github.com/creationix/nvm/issues/900)
+ - [nodejs/node#3716](https://github.com/nodejs/node/issues/3716)
+
+**Note:** On OS X, if you do not have Xcode installed and you do not wish to download the ~4.3GB file, you can install the `Command Line Tools`. You can check out this blog post on how to just that:
+ - [How to Install Command Line Tools in OS X Mavericks & Yosemite (Without Xcode)](http://osxdaily.com/2014/02/12/install-command-line-tools-mac-os-x/)
+
+**Note:** On OS X, if you have/had a "system" node installed and want to install modules globally, keep in mind that:
+ - When using nvm you do not need `sudo` to globally install a module with `npm -g`, so instead of doing `sudo npm install -g grunt`, do instead `npm install -g grunt`
+ - If you have an `~/.npmrc` file, make sure it does not contain any `prefix` settings (which is not compatible with nvm)
+ - You can (but should not?) keep your previous "system" node install, but nvm will only be available to your user account (the one used to install nvm). This might cause version mismatches, as other users will be using `/usr/local/lib/node_modules/*` VS your user account using `~/.nvm/versions/node/vX.X.X/lib/node_modules/*`
+
+Homebrew installation is not supported. If you have issues with homebrew-installed `nvm`, please `brew uninstall` it, and install it using the instructions below, before filing an issue.
+
+**Note:** If you're using `zsh` you can easily install `nvm` as a zsh plugin. Install [`zsh-nvm`](https://github.com/lukechilds/zsh-nvm) and run `nvm upgrade` to upgrade.
+
+**Note:** Git versions before v1.7 may face a problem of cloning nvm source from GitHub via https protocol, and there is also different behavior of git before v1.6, so the minimum required git version is v1.7.0 and we recommend v1.7.9.5 as it's the default version of the widely used Ubuntu 12.04 LTS. If you are interested in the problem we mentioned here, please refer to GitHub's [HTTPS cloning errors](https://help.github.com/articles/https-cloning-errors/) article.
+
+### Git install
+
+If you have `git` installed (requires git v1.7+):
+
+1. clone this repo in the root of your user profile
+  - `cd ~/` from anywhere then `git clone https://github.com/creationix/nvm.git .nvm`
+2. `cd ~/.nvm` and check out the latest version with `git checkout v0.33.7`
+3. 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:
+(you may have to add to more than one of the above files)
+
+```sh
+export NVM_DIR="$HOME/.nvm"
+[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
+[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion
+```
+
+### Manual Install
+
+For a fully manual install, create a folder somewhere in your filesystem with the `nvm.sh` file inside it. I put mine in `~/.nvm` and added the following to the `nvm.sh` file.
 
 ```sh
 export NVM_DIR="$HOME/.nvm" && (
@@ -119,7 +151,7 @@ export NVM_DIR="$HOME/.nvm" && (
 ) && . "$NVM_DIR/nvm.sh"
 ```
 
-Add these lines to your `~/.bashrc`, `~/.profile`, or `~/.zshrc` file to have it automatically sourced upon login:
+Now add these lines to your `~/.bashrc`, `~/.profile`, or `~/.zshrc` file to have it automatically sourced upon login:
 (you may have to add to more than one of the above files)
 
 ```sh
@@ -210,6 +242,18 @@ nvm install 6 --reinstall-packages-from=5
 nvm install v4.2 --reinstall-packages-from=iojs
 ```
 
+### Default global packages from file while installing
+
+If you have a list of default packages you want installed every time you install a new version we support that too. You can add anything npm would accept as a package argument on the command line.
+
+```sh
+# $NVM_DIR/default-packages
+
+rimraf
+object-inspect@1.0.2
+stevemao/left-pad
+```
+
 ### io.js
 If you want to install [io.js](https://github.com/iojs/io.js/):
 
@@ -281,7 +325,7 @@ NVM_IOJS_ORG_MIRROR=https://iojs.org/dist nvm install iojs-v1.0.3
 ### .nvmrc
 
 You can create a `.nvmrc` file containing version number in the project root directory (or any parent directory).
-`nvm use`, `nvm install`, `nvm exec`, `nvm run`, and `nvm which` will all respect an `.nvmrc` file when a version is not supplied.
+`nvm use`, `nvm install`, `nvm exec`, `nvm run`, and `nvm which` will all respect an `.nvmrc` file when a version is not supplied on the command line.
 
 For example, to make nvm default to the latest 5.9 release for the current directory:
 
@@ -305,7 +349,7 @@ You can use [`avn`](https://github.com/wbyoung/avn) to deeply integrate into you
 
 If you prefer a lighter-weight solution, the recipes below have been contributed by `nvm` users. They are **not** supported by the `nvm` development team. We are, however, accepting pull requests for more examples.
 
-#### Zsh
+#### zsh
 
 ##### Calling `nvm use` automatically in a directory with a `.nvmrc` file
 
@@ -322,8 +366,10 @@ load-nvmrc() {
   if [ -n "$nvmrc_path" ]; then
     local nvmrc_node_version=$(nvm version "$(cat "${nvmrc_path}")")
 
-    if [ "$nvmrc_node_version" != "N/A" ] && [ "$nvmrc_node_version" != "$node_version" ]; then
-      nvm use 
+    if [ "$nvmrc_node_version" = "N/A" ]; then
+      nvm install
+    elif [ "$nvmrc_node_version" != "$node_version" ]; then
+      nvm use
     fi
   elif [ "$node_version" != "$(nvm version default)" ]; then
     echo "Reverting to nvm default version"
@@ -339,7 +385,7 @@ load-nvmrc
 nvm is released under the MIT license.
 
 
-Copyright (C) 2010-2016 Tim Caswell and Jordan Harband
+Copyright (C) 2010-2017 Tim Caswell and Jordan Harband
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
@@ -374,7 +420,7 @@ Nota bene: Avoid running nvm while the tests are running.
 To activate, you need to source `bash_completion`:
 
 ```sh
-  	[[ -r $NVM_DIR/bash_completion ]] && . $NVM_DIR/bash_completion
+[[ -r $NVM_DIR/bash_completion ]] && . $NVM_DIR/bash_completion
 ```
 
 Put the above sourcing line just below the sourcing line for nvm in your profile (`.bashrc`, `.bash_profile`).
@@ -382,29 +428,35 @@ Put the above sourcing line just below the sourcing line for nvm in your profile
 ### Usage
 
 nvm:
-
-	$ nvm [tab][tab]
-    alias               deactivate          install             ls                  run                 unload
-    clear-cache         exec                list                ls-remote           unalias             use
-    current             help                list-remote         reinstall-packages  uninstall           version
+> $ nvm <kbd>Tab</kbd>
+```
+alias               deactivate          install             ls                  run                 unload
+clear-cache         exec                list                ls-remote           unalias             use
+current             help                list-remote         reinstall-packages  uninstall           version
+```
 
 nvm alias:
+> $ nvm alias <kbd>Tab</kbd>
+```
+default
+```
 
-	$ nvm alias [tab][tab]
-	default
-
-	$ nvm alias my_alias [tab][tab]
-	v0.6.21        v0.8.26       v0.10.28
+> $ nvm alias my_alias <kbd>Tab</kbd>
+```
+v0.6.21        v0.8.26       v0.10.28
+```
 
 nvm use:
-
-	$ nvm use [tab][tab]
-	my_alias        default        v0.6.21        v0.8.26       v0.10.28
+> $ nvm use <kbd>Tab</kbd>
+```
+my_alias        default        v0.6.21        v0.8.26       v0.10.28
+```
 
 nvm uninstall:
-
-	$ nvm uninstall [tab][tab]
-	my_alias        default        v0.6.21        v0.8.26       v0.10.28
+> $ nvm uninstall <kbd>Tab</kbd>
+```
+my_alias        default        v0.6.21        v0.8.26       v0.10.28
+```
 
 ## Compatibility Issues
 `nvm` will encounter some issues if you have some non-default settings set. (see [#606](/../../issues/606))
@@ -429,44 +481,81 @@ In order to provide the best performance (and other optimisations), nvm will dow
 
 Alpine Linux, unlike mainstream/traditional Linux distributions, is based on [busybox](https://www.busybox.net/), a very compact (~5MB) Linux distribution. Busybox (and thus Alpine Linux) uses a different C/C++ stack to most mainstream/traditional Linux distributions - [musl](https://www.musl-libc.org/). This makes binary programs built for such mainstream/traditional incompatible with Alpine Linux, thus we cannot simply `nvm install X` on Alpine Linux and expect the downloaded binary to run correctly - you'll likely see "...does not exist" errors if you try that.
 
-There is a `-s` flag for `nvm install` which requests nvm download Node source and compile it locally but currently (May 2016), this is not available for Node versions newer than v0.10 so unless you need an older Node version, this won't help you. Work is in progress on source-builds for newer Node versions but is not yet complete.
+There is a `-s` flag for `nvm install` which requests nvm download Node source and compile it locally.
 
 If installing nvm on Alpine Linux *is* still what you want or need to do, you should be able to achieve this by running the following from you Alpine Linux shell:
 
 ```sh
-apk add bash
-wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.32.1/install.sh | /bin/bash
+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/creationix/nvm/v0.33.7/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.
 
 As a potential alternative, @mhart (a Node contributor) has some [Docker images for Alpine Linux with Node and optionally, npm, pre-installed](https://github.com/mhart/alpine-node).
 
+## Docker for development environment
+
+To make the development and testing work easier, we have a Dockerfile for development usage, which is based on Ubuntu 14.04 base image, prepared with essential and useful tools for `nvm` development, to build the docker image of the environment, run the docker command at the root of `nvm` repository:
+
+```sh
+$ docker build -t nvm-dev .
+```
+
+This will package your current nvm repository with our pre-defiend development environment into a docker image named `nvm-dev`, once it's built with success, validate your image via `docker images`:
+
+```sh
+$ docker images
+
+REPOSITORY         TAG                 IMAGE ID            CREATED             SIZE
+nvm-dev            latest              9ca4c57a97d8        7 days ago          1.22 GB
+```
+
+If you got no error message, now you can easily involve in:
+
+```sh
+$ docker run -it nvm-dev -h nvm-dev
+
+nvm@nvm-dev:~/.nvm$
+```
+
+Please note that it'll take about 15 minutes to build the image and the image size would be about 1.2GB, so it's not suitable for production usage.
+
+For more information and documentation about docker, please refer to its official website:
+ - https://www.docker.com/
+ - https://docs.docker.com/
 
 ## Problems
 
-If you try to install a node version and the installation fails, be sure to delete the node downloads from src (~/.nvm/src/) or you might get an error when trying to reinstall them again or you might get an error like the following:
+ - If you try to install a node version and the installation fails, be sure to delete the node downloads from src (`~/.nvm/src/`) or you might get an error when trying to reinstall them again or you might get an error like the following:
 
     curl: (33) HTTP server doesn't seem to support byte ranges. Cannot resume.
 
-Where's my 'sudo node'? Check out this link:
+ - Where's my `sudo node`? Check out [#43](https://github.com/creationix/nvm/issues/43)
 
-https://github.com/creationix/nvm/issues/43
-
-On Arch Linux and other systems using python3 by default, before running *install* you need to:
+ - After the v0.8.6 release of node, nvm tries to install from binary packages. But in some systems, the official binary packages don't work due to incompatibility of shared libs. In such cases, use `-s` option to force install from source:
 
 ```sh
-export PYTHON=python2
+nvm install -s 0.8.6
 ```
 
-After the v0.8.6 release of node, nvm tries to install from binary packages. But in some systems, the official binary packages don't work due to incompatibility of shared libs. In such cases, use `-s` option to force install from source:
+ - If setting the `default` alias does not establish the node version in new shells (i.e. `nvm current` yields `system`), ensure that the system's node `PATH` is set before the `nvm.sh` source line in your shell profile (see [#658](https://github.com/creationix/nvm/issues/658))
 
-    nvm install -s 0.8.6
+## Mac OS "troubleshooting"
 
-If setting the `default` alias does not establish the node version in new shells (i.e. `nvm current` yields `system`), ensure that the system's node PATH is set before the `nvm.sh` source line in your shell profile (see [#658](https://github.com/creationix/nvm/issues/658))
+**nvm node version not found in vim shell**
+
+If you set node version to a version other than your system node version `nvm use 6.2.1` and open vim and run `:!node -v` you should see `v6.2.1` if you see your system version `v0.12.7`. You need to run:
+
+```shell
+sudo chmod ugo-x /usr/libexec/path_helper
+```
+
+More on this issue in [dotphiles/dotzsh](https://github.com/dotphiles/dotzsh#mac-os-x).
 
 [1]: https://github.com/creationix/nvm.git
-[2]: https://github.com/creationix/nvm/blob/v0.32.1/install.sh
+[2]: https://github.com/creationix/nvm/blob/v0.33.7/install.sh
 [3]: https://travis-ci.org/creationix/nvm
+[4]: https://github.com/creationix/nvm/releases/tag/v0.33.7
 [Urchin]: https://github.com/scraperwiki/urchin
 [Fish]: http://fishshell.com

bash_completion

@@ -2,6 +2,10 @@
 
 # bash completion for Node Version Manager (NVM)
 
+if ! nvm &> /dev/null; then
+    return
+fi
+
 __nvm_generate_completion()
 {
   declare current_word
@@ -17,12 +21,13 @@ __nvm_commands ()
 
   current_word="${COMP_WORDS[COMP_CWORD]}"
 
-  COMMANDS='\
-    help install uninstall use run exec \
-    alias unalias reinstall-packages \
-    current list ls list-remote ls-remote \
-    clear-cache deactivate unload \
-    version which'
+  COMMANDS='
+    help install uninstall use run exec
+    alias unalias reinstall-packages
+    current list ls list-remote ls-remote
+    install-latest-npm
+    cache deactivate unload
+    version version-remote which'
 
     if [ ${#COMP_WORDS[@]} == 4 ]; then
 
@@ -56,8 +61,8 @@ __nvm_aliases ()
 {
   declare aliases
   aliases=""
-  if [ -d $NVM_DIR/alias ]; then
-    aliases="$(cd $NVM_DIR/alias && find $PWD -type f | sed "s:$PWD/::")"
+  if [ -d "$NVM_DIR/alias" ]; then
+    aliases="$(cd "$NVM_DIR/alias" && command find "$PWD" -type f | command sed "s:$PWD/::")"
   fi
   echo "${aliases} node stable unstable iojs"
 }
@@ -85,8 +90,8 @@ __nvm ()
 # called bashcompinit that will create a complete in ZSH. If the user is in
 # ZSH, load and run bashcompinit before calling the complete function.
 if [[ -n ${ZSH_VERSION-} ]]; then
-	autoload -U +X bashcompinit && bashcompinit
+  autoload -U +X bashcompinit && bashcompinit
 fi
 
-complete -o default -o nospace -F __nvm nvm
+complete -o default -F __nvm nvm
 

install.sh

@@ -7,11 +7,24 @@ nvm_has() {
 }
 
 nvm_install_dir() {
-  echo "${NVM_DIR:-"$HOME/.nvm"}"
+  printf %s "${NVM_DIR:-"$HOME/.nvm"}"
 }
 
 nvm_latest_version() {
-  echo "v0.32.1"
+  echo "v0.33.7"
+}
+
+nvm_profile_is_bash_or_zsh() {
+  local TEST_PROFILE
+  TEST_PROFILE="${1-}"
+  case "${TEST_PROFILE-}" in
+    *"/.bashrc" | *"/.bash_profile" | *"/.zshrc")
+      return
+    ;;
+    *)
+      return 1
+    ;;
+  esac
 }
 
 #
@@ -27,6 +40,8 @@ nvm_source() {
   NVM_SOURCE_URL="$NVM_SOURCE"
   if [ "_$NVM_METHOD" = "_script-nvm-exec" ]; then
     NVM_SOURCE_URL="https://raw.githubusercontent.com/creationix/nvm/$(nvm_latest_version)/nvm-exec"
+  elif [ "_$NVM_METHOD" = "_script-nvm-bash-completion" ]; then
+    NVM_SOURCE_URL="https://raw.githubusercontent.com/creationix/nvm/$(nvm_latest_version)/bash_completion"
   elif [ -z "$NVM_SOURCE_URL" ]; then
     if [ "_$NVM_METHOD" = "_script" ]; then
       NVM_SOURCE_URL="https://raw.githubusercontent.com/creationix/nvm/$(nvm_latest_version)/nvm.sh"
@@ -49,11 +64,12 @@ nvm_node_version() {
 
 nvm_download() {
   if nvm_has "curl"; then
-    curl -q "$@"
+    curl --compressed -q "$@"
   elif nvm_has "wget"; then
     # Emulate curl with wget
     ARGS=$(echo "$*" | command sed -e 's/--progress-bar /--progress=bar /' \
                            -e 's/-L //' \
+                           -e 's/--compressed //' \
                            -e 's/-I /--server-response /' \
                            -e 's/-s /-q /' \
                            -e 's/-o /-O /' \
@@ -70,7 +86,7 @@ install_nvm_from_git() {
   if [ -d "$INSTALL_DIR/.git" ]; then
     echo "=> nvm is already installed in $INSTALL_DIR, trying to update using git"
     command printf "\r=> "
-    command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" fetch 2> /dev/null || {
+    command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" fetch origin tag "$(nvm_latest_version)" --depth=1 2> /dev/null || {
       echo >&2 "Failed to update nvm, run 'git fetch' in $INSTALL_DIR yourself."
       exit 1
     }
@@ -89,12 +105,12 @@ install_nvm_from_git() {
         echo >&2 'Failed to add remote "origin" (or set the URL). Please report this!'
         exit 2
       }
-      command git --git-dir="${INSTALL_DIR}/.git" fetch origin --tags || {
+      command git --git-dir="${INSTALL_DIR}/.git" fetch origin tag "$(nvm_latest_version)" --depth=1 || {
         echo >&2 'Failed to fetch origin with tags. Please report this!'
         exit 2
       }
     else
-      command git clone "$(nvm_source)" "${INSTALL_DIR}" || {
+      command git clone "$(nvm_source)" -b "$(nvm_latest_version)" --depth=1 "${INSTALL_DIR}" || {
         echo >&2 'Failed to clone nvm repo. Please report this!'
         exit 2
       }
@@ -111,8 +127,11 @@ install_nvm_from_git() {
   fi
 
   echo "=> Compressing and cleaning up git repository"
-  if ! command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" gc --aggressive --prune=now ; then
-      echo >&2 "Your version of git is out of date. Please update it!"
+  if ! command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" reflog expire --expire=now --all; then
+    echo >&2 "Your version of git is out of date. Please update it!"
+  fi
+  if ! command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" gc --auto --aggressive --prune=now ; then
+    echo >&2 "Your version of git is out of date. Please update it!"
   fi
   return
 }
@@ -121,22 +140,22 @@ install_nvm_from_git() {
 # Automatically install Node.js
 #
 nvm_install_node() {
-  local NODE_VERSION
-  NODE_VERSION="$(nvm_node_version)"
+  local NODE_VERSION_LOCAL
+  NODE_VERSION_LOCAL="$(nvm_node_version)"
 
-  if [ -z "$NODE_VERSION" ]; then
+  if [ -z "$NODE_VERSION_LOCAL" ]; then
     return 0
   fi
 
-  echo "=> Installing Node.js version $NODE_VERSION"
-  nvm install "$NODE_VERSION"
+  echo "=> Installing Node.js version $NODE_VERSION_LOCAL"
+  nvm install "$NODE_VERSION_LOCAL"
   local CURRENT_NVM_NODE
 
   CURRENT_NVM_NODE="$(nvm_version current)"
-  if [ "$(nvm_version "$NODE_VERSION")" == "$CURRENT_NVM_NODE" ]; then
-    echo "=> Node.js version $NODE_VERSION has been successfully installed"
+  if [ "$(nvm_version "$NODE_VERSION_LOCAL")" == "$CURRENT_NVM_NODE" ]; then
+    echo "=> Node.js version $NODE_VERSION_LOCAL has been successfully installed"
   else
-    echo >&2 "Failed to install Node.js $NODE_VERSION"
+    echo >&2 "Failed to install Node.js $NODE_VERSION_LOCAL"
   fi
 }
 
@@ -144,9 +163,11 @@ install_nvm_as_script() {
   local INSTALL_DIR
   INSTALL_DIR="$(nvm_install_dir)"
   local NVM_SOURCE_LOCAL
-  NVM_SOURCE_LOCAL=$(nvm_source script)
+  NVM_SOURCE_LOCAL="$(nvm_source script)"
   local NVM_EXEC_SOURCE
-  NVM_EXEC_SOURCE=$(nvm_source script-nvm-exec)
+  NVM_EXEC_SOURCE="$(nvm_source script-nvm-exec)"
+  local NVM_BASH_COMPLETION_SOURCE
+  NVM_BASH_COMPLETION_SOURCE="$(nvm_source script-nvm-bash-completion)"
 
   # Downloading to $INSTALL_DIR
   mkdir -p "$INSTALL_DIR"
@@ -158,17 +179,32 @@ install_nvm_as_script() {
   nvm_download -s "$NVM_SOURCE_LOCAL" -o "$INSTALL_DIR/nvm.sh" || {
     echo >&2 "Failed to download '$NVM_SOURCE_LOCAL'"
     return 1
-  }
+  } &
   nvm_download -s "$NVM_EXEC_SOURCE" -o "$INSTALL_DIR/nvm-exec" || {
     echo >&2 "Failed to download '$NVM_EXEC_SOURCE'"
     return 2
-  }
+  } &
+  nvm_download -s "$NVM_BASH_COMPLETION_SOURCE" -o "$INSTALL_DIR/bash_completion" || {
+    echo >&2 "Failed to download '$NVM_BASH_COMPLETION_SOURCE'"
+    return 2
+  } &
+  for job in $(jobs -p | sort)
+  do
+    wait "$job" || return $?
+  done
   chmod a+x "$INSTALL_DIR/nvm-exec" || {
     echo >&2 "Failed to mark '$INSTALL_DIR/nvm-exec' as executable"
     return 3
   }
 }
 
+nvm_try_profile() {
+  if [ -z "${1-}" ] || [ ! -f "${1}" ]; then
+    return 1
+  fi
+  echo "${1}"
+}
+
 #
 # Detect profile file if not specified as environment variable
 # (eg: PROFILE=~/.myprofile)
@@ -197,15 +233,12 @@ nvm_detect_profile() {
   fi
 
   if [ -z "$DETECTED_PROFILE" ]; then
-    if [ -f "$HOME/.profile" ]; then
-      DETECTED_PROFILE="$HOME/.profile"
-    elif [ -f "$HOME/.bashrc" ]; then
-      DETECTED_PROFILE="$HOME/.bashrc"
-    elif [ -f "$HOME/.bash_profile" ]; then
-      DETECTED_PROFILE="$HOME/.bash_profile"
-    elif [ -f "$HOME/.zshrc" ]; then
-      DETECTED_PROFILE="$HOME/.zshrc"
-    fi
+    for EACH_PROFILE in ".profile" ".bashrc" ".bash_profile" ".zshrc"
+    do
+      if DETECTED_PROFILE="$(nvm_try_profile "${HOME}/${EACH_PROFILE}")"; then
+        break
+      fi
+    done
   fi
 
   if [ ! -z "$DETECTED_PROFILE" ]; then
@@ -228,8 +261,7 @@ nvm_check_global_modules() {
   local NPM_GLOBAL_MODULES
   NPM_GLOBAL_MODULES="$(
     npm list -g --depth=0 |
-    command sed '/ npm@/d' |
-    command sed '/ (empty)$/d'
+    command sed -e '/ npm@/d' -e '/ (empty)$/d'
   )"
 
   local MODULE_COUNT
@@ -240,23 +272,24 @@ nvm_check_global_modules() {
   )"
 
   if [ "${MODULE_COUNT}" != '0' ]; then
-    cat <<-'END_MESSAGE'
-	=> You currently have modules installed globally with `npm`. These will no
-	=> longer be linked to the active version of Node when you install a new node
-	=> with `nvm`; and they may (depending on how you construct your `$PATH`)
-	=> override the binaries of modules installed with `nvm`:
+    # shellcheck disable=SC2016
+    echo '=> You currently have modules installed globally with `npm`. These will no'
+    # shellcheck disable=SC2016
+    echo '=> longer be linked to the active version of Node when you install a new node'
+    # shellcheck disable=SC2016
+    echo '=> with `nvm`; and they may (depending on how you construct your `$PATH`)'
+    # shellcheck disable=SC2016
+    echo '=> override the binaries of modules installed with `nvm`:'
+    echo
 
-	END_MESSAGE
     command printf %s\\n "$NPM_GLOBAL_MODULES"
-    cat <<-'END_MESSAGE'
-
-	=> If you wish to uninstall them at a later point (or re-install them under your
-	=> `nvm` Nodes), you can remove them from the system Node as follows:
-
-	     $ nvm use system
-	     $ npm uninstall -g a_module
-
-	END_MESSAGE
+    echo '=> If you wish to uninstall them at a later point (or re-install them under your'
+    # shellcheck disable=SC2016
+    echo '=> `nvm` Nodes), you can remove them from the system Node as follows:'
+    echo
+    echo '     $ nvm use system'
+    echo '     $ npm uninstall -g a_module'
+    echo
   fi
 }
 
@@ -289,30 +322,49 @@ nvm_do_install() {
 
   local NVM_PROFILE
   NVM_PROFILE="$(nvm_detect_profile)"
-  local INSTALL_DIR
-  INSTALL_DIR="$(nvm_install_dir)"
+  local PROFILE_INSTALL_DIR
+  PROFILE_INSTALL_DIR="$(nvm_install_dir| sed "s:^$HOME:\$HOME:")"
 
-  SOURCE_STR="\nexport NVM_DIR=\"$INSTALL_DIR\"\n[ -s \"\$NVM_DIR/nvm.sh\" ] && . \"\$NVM_DIR/nvm.sh\"  # This loads nvm\n"
+  SOURCE_STR="\nexport NVM_DIR=\"${PROFILE_INSTALL_DIR}\"\n[ -s \"\$NVM_DIR/nvm.sh\" ] && \\. \"\$NVM_DIR/nvm.sh\"  # This loads nvm\n"
+  COMPLETION_STR="[ -s \"\$NVM_DIR/bash_completion\" ] && \\. \"\$NVM_DIR/bash_completion\"  # This loads nvm bash_completion\n"
+  BASH_OR_ZSH=false
 
   if [ -z "${NVM_PROFILE-}" ] ; then
-    echo "=> Profile not found. Tried ${NVM_PROFILE} (as defined in \$PROFILE), ~/.bashrc, ~/.bash_profile, ~/.zshrc, and ~/.profile."
+    local TRIED_PROFILE
+    if [ -n "${PROFILE}" ]; then
+      TRIED_PROFILE="${NVM_PROFILE} (as defined in \$PROFILE), "
+    fi
+    echo "=> Profile not found. Tried ${TRIED_PROFILE-}~/.bashrc, ~/.bash_profile, ~/.zshrc, and ~/.profile."
     echo "=> Create one of them and run this script again"
-    echo "=> Create it (touch ${NVM_PROFILE}) and run this script again"
     echo "   OR"
     echo "=> Append the following lines to the correct file yourself:"
     command printf "${SOURCE_STR}"
   else
-    if ! command grep -qc '/nvm.sh' "$NVM_PROFILE"; then
-      echo "=> Appending source string to $NVM_PROFILE"
-      command printf "$SOURCE_STR" >> "$NVM_PROFILE"
-    else
-      echo "=> Source string already in ${NVM_PROFILE}"
+    if nvm_profile_is_bash_or_zsh "${NVM_PROFILE-}"; then
+      BASH_OR_ZSH=true
     fi
+    if ! command grep -qc '/nvm.sh' "$NVM_PROFILE"; then
+      echo "=> Appending nvm source string to $NVM_PROFILE"
+      command printf "${SOURCE_STR}" >> "$NVM_PROFILE"
+    else
+      echo "=> nvm source string already in ${NVM_PROFILE}"
+    fi
+    # shellcheck disable=SC2016
+    if ${BASH_OR_ZSH} && ! command grep -qc '$NVM_DIR/bash_completion' "$NVM_PROFILE"; then
+      echo "=> Appending bash_completion source string to $NVM_PROFILE"
+      command printf "$COMPLETION_STR" >> "$NVM_PROFILE"
+    else
+      echo "=> bash_completion source string already in ${NVM_PROFILE}"
+    fi
+  fi
+  if ${BASH_OR_ZSH} && [ -z "${NVM_PROFILE-}" ] ; then
+    echo "=> Please also append the following lines to the if you are using bash/zsh shell:"
+    command printf "${COMPLETION_STR}"
   fi
 
   # Source nvm
   # shellcheck source=/dev/null
-  . "${INSTALL_DIR}/nvm.sh"
+  \. "$(nvm_install_dir)/nvm.sh"
 
   nvm_check_global_modules
 
@@ -321,7 +373,10 @@ nvm_do_install() {
   nvm_reset
 
   echo "=> Close and reopen your terminal to start using nvm or run the following to use it now:"
-  command printf "$SOURCE_STR"
+  command printf "${SOURCE_STR}"
+  if ${BASH_OR_ZSH} ; then
+    command printf "${COMPLETION_STR}"
+  fi
 }
 
 #
@@ -329,10 +384,10 @@ nvm_do_install() {
 # during the execution of the install script
 #
 nvm_reset() {
-  unset -f nvm_reset nvm_has nvm_latest_version \
-    nvm_source nvm_download install_nvm_as_script install_nvm_from_git \
-    nvm_detect_profile nvm_check_global_modules nvm_do_install \
-    nvm_install_dir nvm_node_version nvm_install_node
+  unset -f nvm_has nvm_install_dir nvm_latest_version nvm_profile_is_bash_or_zsh \
+    nvm_source nvm_node_version nvm_download install_nvm_from_git nvm_install_node \
+    install_nvm_as_script nvm_try_profile nvm_detect_profile nvm_check_global_modules \
+    nvm_do_install nvm_reset
 }
 
 [ "_$NVM_ENV" = "_testing" ] || nvm_do_install

nvm-exec

@@ -2,10 +2,11 @@
 
 DIR="$(command cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
-. "$DIR/nvm.sh" --no-use
+# shellcheck disable=SC1090
+\. "$DIR/nvm.sh" --no-use
 
 if [ -n "$NODE_VERSION" ]; then
-  nvm use $NODE_VERSION > /dev/null || exit 127
+  nvm use "$NODE_VERSION" > /dev/null || exit 127
 elif ! nvm use >/dev/null 2>&1; then
   echo "No NODE_VERSION provided; no .nvmrc file found" >&2
   exit 127

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nvm",
-  "version": "0.32.1",
+  "version": "0.33.7",
   "description": "Node Version Manager - Simple bash script to manage multiple active node.js versions",
   "directories": {
     "test": "test"
@@ -13,7 +13,8 @@
     "test/installation": "npm run --silent test/installation/node && npm run --silent test/installation/iojs",
     "test/installation/node": "shell=$(basename -- $(ps -o comm= $(ps -o ppid= -p $PPID)) | sed 's/^-//'); make TEST_SUITE=installation_node test-$shell",
     "test/installation/iojs": "shell=$(basename -- $(ps -o comm= $(ps -o ppid= -p $PPID)) | sed 's/^-//'); make TEST_SUITE=installation_iojs test-$shell",
-    "test/sourcing": "shell=$(basename -- $(ps -o comm= $(ps -o ppid= -p $PPID)) | sed 's/^-//'); make TEST_SUITE=sourcing test-$shell"
+    "test/sourcing": "shell=$(basename -- $(ps -o comm= $(ps -o ppid= -p $PPID)) | sed 's/^-//'); make TEST_SUITE=sourcing test-$shell",
+    "doctoc": "doctoc --title='## Table of Contents' --github README.md"
   },
   "repository": {
     "type": "git",
@@ -35,6 +36,7 @@
   "devDependencies": {
     "replace": "^0.3.0",
     "semver": "^5.0.1",
-    "urchin": "^0.0.5"
+    "urchin": "^0.0.5",
+    "doctoc": "^1.2.0"
   }
 }

test/fast/Aliases/"nvm alias" should not accept aliases with slashes

@@ -1,8 +1,8 @@
 #!/bin/sh
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 OUTPUT="$(nvm alias foo/bar baz 2>&1)"
 EXPECTED_OUTPUT="Aliases in subdirectories are not supported."

test/fast/Aliases/"nvm unalias" should not accept aliases with slashes

@@ -1,8 +1,8 @@
 #!/bin/sh
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 OUTPUT="$(nvm unalias foo/bar 2>&1)"
 EXPECTED_OUTPUT="Aliases in subdirectories are not supported."

test/fast/Aliases/Running "nvm alias <aliasname> <target>" again should change the target

@@ -1,9 +1,9 @@
 #!/bin/sh
 
-. ../../../nvm.sh
-. ../../common.sh
+\. ../../../nvm.sh
+\. ../../common.sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 if [ -n "$ZSH_VERSION" ]; then
   # set clobber option in order to test that this does not produce any

test/fast/Aliases/Running "nvm alias <aliasname>" should list but one alias.

@@ -1,4 +1,4 @@
 #!/bin/sh
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 [ $(nvm alias test-stable-1 | wc -l) = '2' ]

test/fast/Aliases/Running "nvm alias" lists implicit aliases when they do not exist

@@ -1,9 +1,9 @@
 #!/bin/sh
 
-. ../../../nvm.sh
-. ../../common.sh
+\. ../../../nvm.sh
+\. ../../common.sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 NVM_ALIAS_OUTPUT=$(nvm alias | strip_colors)
 

test/fast/Aliases/Running "nvm alias" lists manual aliases instead of implicit aliases when present

@@ -1,9 +1,9 @@
 #!/bin/sh
 
-. ../../../nvm.sh
-. ../../common.sh
+\. ../../../nvm.sh
+\. ../../common.sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 cleanup () {
   rm -rf "$(nvm_alias_path)/stable"
   rm -rf "$(nvm_alias_path)/unstable"

test/fast/Aliases/Running "nvm alias" should list all aliases.

@@ -1,9 +1,9 @@
 #!/bin/sh
 
-. ../../../nvm.sh
-. ../../common.sh
+\. ../../../nvm.sh
+\. ../../common.sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 NVM_ALIAS_OUTPUT="$(nvm alias | strip_colors)"
 echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-1 -> 0.0.1 (-> v0.0.1)' \

test/fast/Aliases/circular/nvm_resolve_alias

@@ -1,9 +1,9 @@
 #!/bin/sh
-. ../../../common.sh
+\. ../../../common.sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../../nvm.sh
+\. ../../../../nvm.sh
 
 ALIAS="$(nvm_resolve_alias loopback | strip_colors)"
 [ "_$ALIAS" = "_∞" ] || die "nvm_resolve_alias loopback was not ∞; got $ALIAS"

test/fast/Aliases/circular/nvm_resolve_local_alias

@@ -1,9 +1,9 @@
 #!/bin/sh
-. ../../../common.sh
+\. ../../../common.sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../../nvm.sh
+\. ../../../../nvm.sh
 
 ALIAS="$(nvm_resolve_local_alias loopback | strip_colors)"
 [ "_$ALIAS" = "_∞" ] || die "nvm_resolve_local_alias loopback was not ∞; got $ALIAS"

test/fast/Aliases/lts/"nvm alias" should ensure LTS alias dir exists

@@ -2,12 +2,14 @@
 
 set -ex
 
-. ../../../../nvm.sh
-. ../../../common.sh
+\. ../../../../nvm.sh
+\. ../../../common.sh
 
 LTS_ALIAS_PATH="$(nvm_alias_path)/lts"
 
-die () { echo $@ ; exit 1; }
+rm -rf "${LTS_ALIAS_PATH}"
+
+die () { echo "$@" ; exit 1; }
 
 [ ! -d "${LTS_ALIAS_PATH}" ] || die "'${LTS_ALIAS_PATH}' exists and should not"
 

test/fast/Aliases/lts/setup_dir

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-. ../../../../nvm.sh
+\. ../../../../nvm.sh
 
 LTS_ALIAS_PATH="$(nvm_alias_path)/lts"
 

test/fast/Aliases/lts/teardown_dir

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-. ../../../../nvm.sh
+\. ../../../../nvm.sh
 
 LTS_ALIAS_PATH="$(nvm_alias_path)/lts"
 

test/fast/Aliases/nvm_ensure_default_set

@@ -1,10 +1,10 @@
 #!/bin/sh
 
-. ../../common.sh
+\. ../../common.sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 nvm alias default 0.1 >/dev/null || die "'nvm alias default 0.1' failed"
 

test/fast/Aliases/nvm_resolve_alias

@@ -1,8 +1,8 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 EXIT_CODE=$(nvm_resolve_alias ; echo $?)
 [ $EXIT_CODE = "1" ] || die "nvm_resolve_alias without an argument did not return 1; got $EXIT_CODE"

test/fast/Aliases/nvm_resolve_local_alias

@@ -1,8 +1,8 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 EXIT_CODE=$(nvm_resolve_local_alias ; echo $?)
 [ "_$EXIT_CODE" = "_1" ] || die "nvm_resolve_local_alias without an argument did not return 1; got $EXIT_CODE"

test/fast/Listing paths/Running "nvm which 0.0.2" should display only version 0.0.2.

@@ -1,12 +1,12 @@
 #!/bin/sh
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 mkdir -p "${NVM_DIR}/v0.0.2"
 mkdir -p "${NVM_DIR}/v0.0.20"
 mkdir -p "${NVM_DIR}/versions/node/v0.12.0"
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 # The result should contain only the appropriate version numbers.
 

test/fast/Listing paths/Running "nvm which foo" should return a nonzero exit code when not found

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 nvm which nonexistent_version
 [ "_$?" = "_1" ]

test/fast/Listing versions/Running "nvm ls 0.0.2" should display only version 0.0.2.

@@ -1,11 +1,11 @@
 #!/bin/sh
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 mkdir "${NVM_DIR}/v0.0.2"
 mkdir "${NVM_DIR}/v0.0.20"
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 # The result should contain only the appropriate version numbers.
 

test/fast/Listing versions/Running "nvm ls 0.2" should display only 0.2.x versions.

@@ -1,12 +1,12 @@
 #!/bin/sh
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 mkdir "${NVM_DIR}/v0.1.3"
 mkdir "${NVM_DIR}/v0.2.3"
 mkdir "${NVM_DIR}/v0.20.3"
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 # The result should contain only the appropriate version numbers.
 

test/fast/Listing versions/Running "nvm ls foo" should return a nonzero exit code when not found

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 nvm ls nonexistent_version
 [ "$?" = "3" ]

test/fast/Listing versions/Running "nvm ls io" should return NA

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 nvm ls io
 [ "$?" = "3" ]

test/fast/Listing versions/Running "nvm ls node_" should return a nonzero exit code when not found

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 nvm ls node_
 [ "$?" = "3" ]

test/fast/Listing versions/Running "nvm ls stable" and "nvm ls unstable" should return the appropriate implicit alias

@@ -1,8 +1,8 @@
 #!/bin/sh
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
 mkdir "${NVM_DIR}/v0.2.3"
 mkdir "${NVM_DIR}/v0.3.3"

test/fast/Listing versions/Running "nvm ls system" should include "system" when appropriate

@@ -1,8 +1,8 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 mkdir -p "${NVM_DIR}/v0.0.1"
 mkdir -p "${NVM_DIR}/v0.0.3"

test/fast/Listing versions/Running "nvm ls" should display all installed versions.

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 mkdir "${NVM_DIR}/v0.0.1"
 mkdir "${NVM_DIR}/v0.0.3"

test/fast/Listing versions/Running "nvm ls" should filter out ".nvm"

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 mkdir "${NVM_DIR}/v0.1.3"
 mkdir "${NVM_DIR}/v0.2.3"

test/fast/Listing versions/Running "nvm ls" should filter out "versions"

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 mkdir "${NVM_DIR}/v0.1.3"
 mkdir "${NVM_DIR}/v0.2.3"

test/fast/Listing versions/Running "nvm ls" should include "system" when appropriate

@@ -1,8 +1,8 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 mkdir -p "${NVM_DIR}/v0.0.1"
 mkdir -p "${NVM_DIR}/v0.0.3"

test/fast/Listing versions/Running "nvm ls" should list versions in the "versions" directory

@@ -1,8 +1,8 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 mkdir -p "${NVM_DIR}/versions/node/v0.12.1"
 mkdir "${NVM_DIR}/v0.1.3"

test/fast/Listing versions/Running "nvm ls" with node-like versioning vx.x.x should only list a matched version

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 mkdir "${NVM_DIR}/v0.1.2"
 

test/fast/Listing versions/Using a nonstandard IFS should not break

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+\. ../../../nvm.sh
+
+mkdir "${NVM_DIR}/v0.0.1"
+mkdir "${NVM_DIR}/v0.0.3"
+mkdir "${NVM_DIR}/v0.0.9"
+mkdir "${NVM_DIR}/v0.3.1"
+mkdir "${NVM_DIR}/v0.3.3"
+mkdir "${NVM_DIR}/v0.3.9"
+mkdir -p "${NVM_DIR}/versions/node/v0.12.87"
+mkdir -p "${NVM_DIR}/versions/node/v0.12.9"
+mkdir -p "${NVM_DIR}/versions/io.js/v0.1.2"
+mkdir -p "${NVM_DIR}/versions/io.js/v0.10.2"
+
+set -e
+
+IFS='' nvm ls

test/fast/Running "nvm alias" should create a file in the alias directory.

@@ -2,7 +2,7 @@
 
 set -ex
 
-. ../../nvm.sh
+\. ../../nvm.sh
 
 nvm alias test v0.1.2
 

test/fast/Running "nvm current" should display current nvm environment.

@@ -2,9 +2,9 @@
 
 set -ex
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../nvm.sh
+\. ../../nvm.sh
 
 nvm deactivate 2>&1
 

test/fast/Running "nvm deactivate" should unset the nvm environment variables.

@@ -4,21 +4,19 @@ set -ex
 
 mkdir -p ../../v0.2.3
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-[ `expr $PATH : ".*v0.2.3/.*/bin"` = 0 ] || echo "WARNING: Unexpectedly found v0.2.3 already active" >&2
+[ `expr $PATH : ".*v0.2.3/.*/bin.*"` = 0 ] || echo "WARNING: Unexpectedly found v0.2.3 already active" >&2
 
-. ../../nvm.sh
+\. ../../nvm.sh
 
 nvm use --delete-prefix v0.2.3 || die "Failed to activate v0.2.3"
-[ `expr "$PATH" : ".*v0.2.3/.*/bin"` != 0 ] || die "PATH not set up properly"
-[ `expr "$NODE_PATH" : ".*v0.2.3/.*/lib/node_modules"` = 0 ] || die "NODE_PATH should not contain (npm root -g)"
-[ `expr "$NVM_BIN" : ".*v0.2.3/bin"` != 0 ] || die "NODE_BIN should contain bin directory path"
-[ `expr "$NVM_PATH" : ".*v0.2.3/lib/node"` != 0 ] || die "NODE_PATH should contain lib node directory path"
+[ `expr "$PATH" : ".*v0.2.3/.*/bin.*"` != 0 ] || die "PATH not set up properly"
+[ `expr "$NODE_PATH" : ".*v0.2.3/.*/lib/node_modules.*"` = 0 ] || die "NODE_PATH should not contain (npm root -g)"
 # ^ note: NODE_PATH should not contain `npm root -g` since globals should not be requireable
+[ `expr "$NVM_BIN" : ".*v0.2.3/bin"` != 0 ] || die "NODE_BIN should contain bin directory path"
 
 nvm deactivate || die "Failed to deactivate v0.2.3"
-[ `expr "$PATH" : ".*v0.2.3/.*/bin"` = 0 ] || die "PATH not cleaned properly"
-[ `expr "$NODE_PATH" : ".*v0.2.3/.*/lib/node_modules"` = 0 ] || die "NODE_PATH not cleaned properly"
+[ `expr "$PATH" : ".*v0.2.3/.*/bin.*"` = 0 ] || die "PATH not cleaned properly"
+[ `expr "$NODE_PATH" : ".*v0.2.3/.*/lib/node_modules.*"` = 0 ] || die "NODE_PATH not cleaned properly"
 [ "_$NVM_BIN" = "_" ] || die "NVM_BIN should be unset: got '$NVM_BIN'"
-[ "_$NVM_PATH" = "_" ] || die "NVM_PATH should be unset: got '$NVM_PATH'"

test/fast/Running "nvm install" with "--reinstall-packages-from" requires a valid version

@@ -2,12 +2,12 @@
 
 set -ex
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 cleanup () {
   rm -rf "${NVM_DIR}/v0.10.4"
 }
 
-. ../../nvm.sh
+\. ../../nvm.sh
 
 mkdir "${NVM_DIR}/v0.10.4"
 

test/fast/Running "nvm install" with an invalid version fails nicely

@@ -2,9 +2,9 @@
 
 set -ex
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../nvm.sh
+\. ../../nvm.sh
 
 set +ex # needed for stderr
 OUTPUT="$(nvm install invalid.invalid 2>&1)"

test/fast/Running "nvm unalias" should remove the alias file.

@@ -6,7 +6,7 @@ ALIAS_PATH="../../alias"
 
 echo v0.1.2 > "${ALIAS_PATH}/test"
 
-. ../../nvm.sh
+\. ../../nvm.sh
 
 nvm unalias test
 

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

@@ -2,12 +2,27 @@
 
 set -ex
 
-die () { echo $@ ; exit 1; }
+BEFORE="./before.tmp"
+AFTER="./after.tmp"
 
-. ../../nvm.sh
+cleanup () { rm -f "${BEFORE}" "${AFTER}"; }
+die () { echo "$@" ; cleanup ; exit 1; }
+
+typeset -f | awk '/ \(\) $/ && !/^main / {print $1}' > "${BEFORE}"
+
+set +e # TODO: fix
+\. ../../nvm.sh
+set -e
 
 type nvm > /dev/null 2>&1 || die "nvm not loaded"
 
 nvm unload
 
+typeset -f | awk '/ \(\) $/ && !/^main / {print $1}' > "${AFTER}"
+
 ! type nvm > /dev/null 2>&1 || die "nvm not unloaded"
+
+DIFF="$(diff "${BEFORE}" "${AFTER}" ||:)"
+[ -z "${DIFF}" ] || die "function pollution found: ${DIFF}"
+
+cleanup

test/fast/Running "nvm use foo" where "foo" is circular aborts

@@ -2,13 +2,13 @@
 
 set -ex
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 cleanup() {
   rm -rf "$(nvm_alias_path)/foo"
 }
 
-. ../../nvm.sh
+\. ../../nvm.sh
 
 nvm_make_alias foo foo
 

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

@@ -2,9 +2,9 @@
 
 set -ex
 
-. ../common.sh
+\. ../common.sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 VERSION="v3.99.0"
 
@@ -13,7 +13,7 @@ cleanup() {
   rm -rf "$(nvm_version_path "iojs-${VERSION}")"
 }
 
-. ../../nvm.sh
+\. ../../nvm.sh
 
 nvm deactivate || die "unable to deactivate; current: >$(nvm current)<"
 

test/fast/Running "nvm use system" should work as expected

@@ -1,13 +1,13 @@
 #!/bin/sh
 
-set -ex
+set -eux
 
 cleanup() {
   unset -f nvm_has_system_node nvm_print_npm_version
 }
-die() { echo $@ ; cleanup ; exit 1; }
+die() { echo "$@" ; cleanup ; exit 1; }
 
-. ../../nvm.sh
+\. ../../nvm.sh
 
 nvm_has_system_node() { return 0; }
 nvm_print_npm_version() { command printf ' (npm v1.2.3)'; }

test/fast/Running "nvm use x" should create and change the "current" symlink

@@ -3,7 +3,7 @@
 set -ex
 
 export NVM_SYMLINK_CURRENT=true
-. ../../nvm.sh
+\. ../../nvm.sh
 
 rm -rf "${NVM_DIR}/v0.10.29"
 mkdir "${NVM_DIR}/v0.10.29"

test/fast/Running "nvm use x" should not create the "current" symlink if $NVM_SYMLINK_CURRENT is false

@@ -2,7 +2,7 @@
 
 set -ex
 
-. ../../nvm.sh
+\. ../../nvm.sh
 
 TEST_NODE_VERSION="v0.10.29"
 

test/fast/Sourcing nvm.sh should make the nvm command available.

@@ -2,6 +2,6 @@
 
 set -ex
 
-. ../../nvm.sh
+\. ../../nvm.sh
 
 nvm

test/fast/Sourcing nvm.sh should not modify parameters of caller

@@ -3,5 +3,5 @@
 set -ex
 
 set -- yes
-. ../../nvm.sh
+\. ../../nvm.sh
 [ "$1" = yes ]

test/fast/Unit tests/iojs_version_has_solaris_binary

@@ -1,9 +1,9 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../nvm.sh
-. ../../common.sh
+\. ../../../nvm.sh
+\. ../../common.sh
 
 assert_not_ok iojs_version_has_solaris_binary ""
 assert_not_ok iojs_version_has_solaris_binary "foo"

test/fast/Unit tests/mocks/nodejs.org-dist-index.tab

@@ -1,4 +1,21 @@
 version	date	files	npm	v8	uv	zlib	openssl	modules	lts
+v7.7.2	2017-03-08	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	4.1.2	5.5.372.41	1.11.0	1.2.11	1.0.2k	51	-
+v7.7.1	2017-03-02	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	4.1.2	5.5.372.41	1.11.0	1.2.11	1.0.2k	51	-
+v7.7.0	2017-02-28	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	4.1.2	5.5.372.41	1.11.0	1.2.11	1.0.2k	51	-
+v7.6.0	2017-02-21	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	4.1.2	5.5.372.40	1.11.0	1.2.11	1.0.2k	51	-
+v7.5.0	2017-01-31	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	4.1.2	5.4.500.48	1.10.2	1.2.8	1.0.2k	51	-
+v7.4.0	2017-01-04	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	4.0.5	5.4.500.45	1.10.1	1.2.8	1.0.2j	51	-
+v7.3.0	2016-12-20	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	3.10.10	5.4.500.45	1.10.1	1.2.8	1.0.2j	51	-
+v7.2.1	2016-12-06	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	3.10.10	5.4.500.44	1.10.1	1.2.8	1.0.2j	51	-
+v7.2.0	2016-11-22	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	3.10.9	5.4.500.43	1.10.1	1.2.8	1.0.2j	51	-
+v7.1.0	2016-11-08	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	3.10.9	5.4.500.36	1.10.0	1.2.8	1.0.2j	51	-
+v7.0.0	2016-10-25	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	3.10.8	5.4.500.36	1.9.1	1.2.8	1.0.2j	51	-
+v6.10.0	2017-02-21	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	3.10.10	5.1.281.93	1.9.1	1.2.8	1.0.2k	48	Boron
+v6.9.5	2017-01-31	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	3.10.10	5.1.281.89	1.9.1	1.2.8	1.0.2k	48	Boron
+v6.9.4	2017-01-05	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	3.10.10	5.1.281.89	1.9.1	1.2.8	1.0.2j	48	Boron
+v6.9.3	2017-01-05	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	3.10.10	5.1.281.89	1.9.1	1.2.8	1.0.2j	48	Boron
+v6.9.2	2016-12-06	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	3.10.9	5.1.281.88	1.9.1	1.2.8	1.0.2j	48	Boron
+v6.9.1	2016-10-19	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	3.10.8	5.1.281.84	1.9.1	1.2.8	1.0.2j	48	Boron
 v6.9.0	2016-10-18	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	3.10.8	5.1.281.84	1.9.1	1.2.8	1.0.2j	48	Boron
 v6.8.1	2016-10-14	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	3.10.8	5.1.281.84	1.9.1	1.2.8	1.0.2j	48	-
 v6.8.0	2016-10-12	aix-ppc64,headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	3.10.8	5.1.281.84	1.9.1	1.2.8	1.0.2j	48	-
@@ -32,6 +49,12 @@ v5.2.0	2015-12-09	headers,linux-arm64,linux-armv6l,linux-armv7l,linux-x64,linux-
 v5.1.1	2015-12-03	headers,linux-arm64,linux-armv6l,linux-armv7l,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	3.3.12	4.6.85.31	1.7.5	1.2.8	1.0.2e	47	-
 v5.1.0	2015-11-17	headers,linux-arm64,linux-armv6l,linux-armv7l,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	3.3.12	4.6.85.31	1.7.5	1.2.8	1.0.2d	47	-
 v5.0.0	2015-10-29	headers,linux-arm64,linux-armv6l,linux-armv7l,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	3.3.6	4.6.85.28	1.7.5	1.2.8	1.0.2d	47	-
+v4.8.0	2017-02-21	headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	2.15.11	4.5.103.45	1.9.1	1.2.8	1.0.2k	46	Argon
+v4.7.3	2017-01-31	headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	2.15.11	4.5.103.43	1.9.1	1.2.8	1.0.2k	46	Argon
+v4.7.2	2017-01-05	headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	2.15.11	4.5.103.43	1.9.1	1.2.8	1.0.2j	46	Argon
+v4.7.1	2017-01-05	headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	2.15.11	4.5.103.43	1.9.1	1.2.8	1.0.2j	46	Argon
+v4.7.0	2016-12-06	headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	2.15.11	4.5.103.43	1.9.1	1.2.8	1.0.2j	46	Argon
+v4.6.2	2016-11-08	headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	2.15.11	4.5.103.42	1.9.1	1.2.8	1.0.2j	46	Argon
 v4.6.1	2016-10-18	headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	2.15.9	4.5.103.37	1.9.1	1.2.8	1.0.2j	46	Argon
 v4.6.0	2016-09-27	headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	2.15.9	4.5.103.37	1.9.1	1.2.8	1.0.2j	46	Argon
 v4.5.0	2016-08-16	headers,linux-arm64,linux-armv6l,linux-armv7l,linux-ppc64le,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	2.15.9	4.5.103.37	1.9.1	1.2.8	1.0.2h	46	Argon
@@ -57,6 +80,7 @@ v4.1.2	2015-10-05	headers,linux-arm64,linux-armv6l,linux-armv7l,linux-x64,linux-
 v4.1.1	2015-09-23	headers,linux-arm64,linux-armv6l,linux-armv7l,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	2.14.4	4.5.103.33	1.7.4	1.2.8	1.0.2d	46	-
 v4.1.0	2015-09-17	headers,linux-arm64,linux-armv6l,linux-armv7l,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	2.14.3	4.5.103.33	1.7.4	1.2.8	1.0.2d	46	-
 v4.0.0	2015-09-08	headers,linux-arm64,linux-armv6l,linux-armv7l,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x64-msi,win-x86-exe,win-x86-msi	2.14.2	4.5.103.30	1.7.3	1.2.8	1.0.2d	46	-
+v0.12.18	2017-02-22	headers,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,osx-x86-tar,src,sunos-x86,win-x64-exe,win-x86-exe,win-x86-msi	2.15.11	3.28.71.20	1.6.1	1.2.8	1.0.1u	14	-
 v0.12.17	2016-10-18	headers,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,osx-x86-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x86-exe,win-x86-msi	2.15.1	3.28.71.19	1.6.1	1.2.8	1.0.1u	14	-
 v0.12.16	2016-09-27	headers,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,osx-x86-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x86-exe,win-x86-msi	2.15.1	3.28.71.19	1.6.1	1.2.8	1.0.1u	14	-
 v0.12.15	2016-06-23	headers,linux-x64,linux-x86,osx-x64-pkg,osx-x64-tar,osx-x86-tar,src,sunos-x64,sunos-x86,win-x64-exe,win-x86-exe,win-x86-msi	2.15.1	3.28.71.19	1.6.1	1.2.8	1.0.1t	14	-

test/fast/Unit tests/mocks/nvm ls-remote lts.txt

@@ -18,5 +18,17 @@
          v4.4.7   (LTS: Argon)
          v4.5.0   (LTS: Argon)
          v4.6.0   (LTS: Argon)
-         v4.6.1   (Latest LTS: Argon)
-         v6.9.0   (Latest LTS: Boron)
+         v4.6.1   (LTS: Argon)
+         v4.6.2   (LTS: Argon)
+         v4.7.0   (LTS: Argon)
+         v4.7.1   (LTS: Argon)
+         v4.7.2   (LTS: Argon)
+         v4.7.3   (LTS: Argon)
+         v4.8.0   (Latest LTS: Argon)
+         v6.9.0   (LTS: Boron)
+         v6.9.1   (LTS: Boron)
+         v6.9.2   (LTS: Boron)
+         v6.9.3   (LTS: Boron)
+         v6.9.4   (LTS: Boron)
+         v6.9.5   (LTS: Boron)
+        v6.10.0   (Latest LTS: Boron)

test/fast/Unit tests/mocks/nvm ls-remote node.txt

@@ -234,6 +234,7 @@
        v0.12.15
        v0.12.16
        v0.12.17
+       v0.12.18
          v4.0.0
          v4.1.0
          v4.1.1
@@ -258,7 +259,13 @@
          v4.4.7   (LTS: Argon)
          v4.5.0   (LTS: Argon)
          v4.6.0   (LTS: Argon)
-         v4.6.1   (Latest LTS: Argon)
+         v4.6.1   (LTS: Argon)
+         v4.6.2   (LTS: Argon)
+         v4.7.0   (LTS: Argon)
+         v4.7.1   (LTS: Argon)
+         v4.7.2   (LTS: Argon)
+         v4.7.3   (LTS: Argon)
+         v4.8.0   (Latest LTS: Argon)
          v5.0.0
          v5.1.0
          v5.1.1
@@ -291,4 +298,21 @@
          v6.7.0
          v6.8.0
          v6.8.1
-         v6.9.0   (Latest LTS: Boron)
+         v6.9.0   (LTS: Boron)
+         v6.9.1   (LTS: Boron)
+         v6.9.2   (LTS: Boron)
+         v6.9.3   (LTS: Boron)
+         v6.9.4   (LTS: Boron)
+         v6.9.5   (LTS: Boron)
+        v6.10.0   (Latest LTS: Boron)
+         v7.0.0
+         v7.1.0
+         v7.2.0
+         v7.2.1
+         v7.3.0
+         v7.4.0
+         v7.5.0
+         v7.6.0
+         v7.7.0
+         v7.7.1
+         v7.7.2

test/fast/Unit tests/mocks/nvm ls-remote.txt

@@ -234,6 +234,7 @@
        v0.12.15
        v0.12.16
        v0.12.17
+       v0.12.18
     iojs-v1.0.0
     iojs-v1.0.1
     iojs-v1.0.2
@@ -299,7 +300,13 @@
          v4.4.7   (LTS: Argon)
          v4.5.0   (LTS: Argon)
          v4.6.0   (LTS: Argon)
-         v4.6.1   (Latest LTS: Argon)
+         v4.6.1   (LTS: Argon)
+         v4.6.2   (LTS: Argon)
+         v4.7.0   (LTS: Argon)
+         v4.7.1   (LTS: Argon)
+         v4.7.2   (LTS: Argon)
+         v4.7.3   (LTS: Argon)
+         v4.8.0   (Latest LTS: Argon)
          v5.0.0
          v5.1.0
          v5.1.1
@@ -332,4 +339,21 @@
          v6.7.0
          v6.8.0
          v6.8.1
-         v6.9.0   (Latest LTS: Boron)
+         v6.9.0   (LTS: Boron)
+         v6.9.1   (LTS: Boron)
+         v6.9.2   (LTS: Boron)
+         v6.9.3   (LTS: Boron)
+         v6.9.4   (LTS: Boron)
+         v6.9.5   (LTS: Boron)
+        v6.10.0   (Latest LTS: Boron)
+         v7.0.0
+         v7.1.0
+         v7.2.0
+         v7.2.1
+         v7.3.0
+         v7.4.0
+         v7.5.0
+         v7.6.0
+         v7.7.0
+         v7.7.1
+         v7.7.2

test/fast/Unit tests/mocks/nvm_ls_remote LTS argon.txt

@@ -19,3 +19,9 @@ v4.4.7 Argon
 v4.5.0 Argon
 v4.6.0 Argon
 v4.6.1 Argon
+v4.6.2 Argon
+v4.7.0 Argon
+v4.7.1 Argon
+v4.7.2 Argon
+v4.7.3 Argon
+v4.8.0 Argon

test/fast/Unit tests/mocks/nvm_ls_remote LTS.txt

@@ -19,4 +19,16 @@ v4.4.7 Argon
 v4.5.0 Argon
 v4.6.0 Argon
 v4.6.1 Argon
+v4.6.2 Argon
+v4.7.0 Argon
+v4.7.1 Argon
+v4.7.2 Argon
+v4.7.3 Argon
+v4.8.0 Argon
 v6.9.0 Boron
+v6.9.1 Boron
+v6.9.2 Boron
+v6.9.3 Boron
+v6.9.4 Boron
+v6.9.5 Boron
+v6.10.0 Boron

test/fast/Unit tests/mocks/nvm_ls_remote stable.txt

@@ -1 +1 @@
-v6.9.0 Boron
+v7.7.2

test/fast/Unit tests/mocks/nvm_ls_remote.txt

@@ -234,6 +234,7 @@ v0.12.14
 v0.12.15
 v0.12.16
 v0.12.17
+v0.12.18
 v4.0.0
 v4.1.0
 v4.1.1
@@ -259,6 +260,12 @@ v4.4.7 Argon
 v4.5.0 Argon
 v4.6.0 Argon
 v4.6.1 Argon
+v4.6.2 Argon
+v4.7.0 Argon
+v4.7.1 Argon
+v4.7.2 Argon
+v4.7.3 Argon
+v4.8.0 Argon
 v5.0.0
 v5.1.0
 v5.1.1
@@ -292,3 +299,20 @@ v6.7.0
 v6.8.0
 v6.8.1
 v6.9.0 Boron
+v6.9.1 Boron
+v6.9.2 Boron
+v6.9.3 Boron
+v6.9.4 Boron
+v6.9.5 Boron
+v6.10.0 Boron
+v7.0.0
+v7.1.0
+v7.2.0
+v7.2.1
+v7.3.0
+v7.4.0
+v7.5.0
+v7.6.0
+v7.7.0
+v7.7.1
+v7.7.2

test/fast/Unit tests/mocks/nvm_make_alias LTS alias calls.txt

@@ -1,3 +1,3 @@
 lts/*|lts/boron
-lts/boron|v6.9.0
-lts/argon|v4.6.1
+lts/boron|v6.10.0
+lts/argon|v4.8.0

test/fast/Unit tests/mocks/nvm_print_implicit_alias remote stable.txt

@@ -1 +1 @@
-6.9
+7.7

test/fast/Unit tests/node_version_has_solaris_binary

@@ -1,9 +1,9 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../nvm.sh
-. ../../common.sh
+\. ../../../nvm.sh
+\. ../../common.sh
 
 # Invalid version numbers fail
 assert_not_ok node_version_has_solaris_binary ""

test/fast/Unit tests/nvm ls-remote

@@ -2,17 +2,17 @@
 
 set -ex
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 cleanup() {
   unset -f nvm_download nvm_ls_remote nvm_ls_remote_iojs
 }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 nvm deactivate 2>/dev/null || die 'unable to deactivate'
 
-. ../../common.sh
+\. ../../common.sh
 
 REMOTE="$PWD/mocks/nvm_ls_remote.txt"
 nvm_ls_remote() {

test/fast/Unit tests/nvm version-remote

@@ -2,15 +2,15 @@
 
 set -ex
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 cleanup() {
   unset -f nvm_remote_version
 }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
-. ../../common.sh
+\. ../../common.sh
 
 nvm_remote_version() {
   echo "NVM_VERSION_ONLY:${NVM_VERSION_ONLY-},NVM_LTS:${NVM_LTS-},PATTERN:${PATTERN-}"

test/fast/Unit tests/nvm_add_iojs_prefix

@@ -1,8 +1,8 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 [ "_$(nvm_add_iojs_prefix 1)" = "_iojs-v1" ] || die '"nvm_add_iojs_prefix 1" did not return "iojs-v1"'
 [ "_$(nvm_add_iojs_prefix iojs-1)" = "_iojs-v1" ] || die '"nvm_add_iojs_prefix iojs-1" did not return "iojs-v1"'

test/fast/Unit tests/nvm_alias

@@ -1,12 +1,12 @@
 #!/bin/sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 cleanup () {
   rm -rf ../../../alias/test
 }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 OUTPUT="$(nvm_alias 2>&1)"
 EXPECTED_OUTPUT='An alias is required.'

test/fast/Unit tests/nvm_alias_path

@@ -1,8 +1,8 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 [ "_$(nvm_alias_path)" = "_$NVM_DIR/alias" ] || die "nvm_alias_path did not requrn correct location"
 

test/fast/Unit tests/nvm_change_path

@@ -0,0 +1,43 @@
+#!/bin/sh
+
+die () { echo "$@" ; exit 1; }
+
+\. ../../../nvm.sh
+
+TEST_PATH=/usr/bin:/usr/local/bin
+
+# New version dir
+NEW_PATH=`nvm_change_path "$TEST_PATH" "/bin" "$NVM_DIR/versions/node/v7.1.0"`
+
+[ "$NEW_PATH" = "$NVM_DIR/versions/node/v7.1.0/bin:/usr/bin:/usr/local/bin" ] || die "Not correctly changed: $NEW_PATH "
+
+# Old version dir
+NEW_PATH=`nvm_change_path "$TEST_PATH" "/bin" "$NVM_DIR/v0.1.2"`
+
+[ "$NEW_PATH" = "$NVM_DIR/v0.1.2/bin:/usr/bin:/usr/local/bin" ] || die "Not correctly changed: $NEW_PATH "
+
+
+TEST_PATH=/home/user/code/test/node_modules/.bin:$NVM_DIR/versions/node/v4.5.0/bin:/usr/bin:/usr/local/bin
+
+# New version dir
+NEW_PATH=`nvm_change_path "$TEST_PATH" "/bin" "$NVM_DIR/versions/node/v7.1.0"`
+
+[ "$NEW_PATH" = "/home/user/code/test/node_modules/.bin:$NVM_DIR/versions/node/v7.1.0/bin:/usr/bin:/usr/local/bin" ] || die "Not correctly changed: $NEW_PATH "
+
+# Old version dir
+NEW_PATH=`nvm_change_path "$TEST_PATH" "/bin" "$NVM_DIR/v0.1.2"`
+
+[ "$NEW_PATH" = "/home/user/code/test/node_modules/.bin:$NVM_DIR/v0.1.2/bin:/usr/bin:/usr/local/bin" ] || die "Not correctly changed: $NEW_PATH "
+
+
+EMPTY_PATH=
+
+# New version dir
+NEW_PATH=`nvm_change_path "$EMPTY_PATH" "/bin" "$NVM_DIR/versions/node/v7.1.0"`
+
+[ "$NEW_PATH" = "$NVM_DIR/versions/node/v7.1.0/bin" ] || die "Not correctly prepended: $NEW_PATH "
+
+# Old version dir
+NEW_PATH=`nvm_change_path "$EMPTY_PATH" "/bin" "$NVM_DIR/v0.1.2"`
+
+[ "$NEW_PATH" = "$NVM_DIR/v0.1.2/bin" ] || die "Not correctly prepended: $NEW_PATH "

test/fast/Unit tests/nvm_checksum

@@ -4,9 +4,9 @@ cleanup () {
   rm tmp/emptyfile tmp/testfile
   rmdir tmp
 }
-die () { echo $@ ; cleanup; exit 1; }
+die () { echo "$@" ; cleanup; exit 1; }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 mkdir -p tmp
 touch tmp/emptyfile

test/fast/Unit tests/nvm_clang_version

@@ -0,0 +1,62 @@
+#!/bin/sh
+
+cleanup () {
+  unset -f die
+}
+
+die () { echo -e "$@" ; cleanup ;  exit 1; }
+
+if type "clang" > /dev/null 2>&1 ; then
+  clang_exec="$(type "clang")"
+  sudo rm -rf "${clang_exec}"
+fi
+if type "clang++" > /dev/null 2>&1 ; then
+  clangxx_exec="$(type "clang++")"
+  sudo rm -rf "${clangxx_exec}"
+fi
+
+NVM_ENV=testing \. ../../../nvm.sh
+
+clang() {
+  if [ "$1" = "--version" ]; then
+    echo "${VERSION_MESSAGE}"
+  fi
+}
+
+assert_version_is() {
+  if [ "${1}" != "${2}" ]; then
+    die "Expected ${2}, got ${1}, origin version message:\n${VERSION_MESSAGE}"
+    return 1
+  fi
+}
+
+CLANG_VERSION_ON_DEBIAN_JESSIE="Debian clang version 3.5.0-10 (tags/RELEASE_350/final) (based on LLVM 3.5.0)
+Target: x86_64-pc-linux-gnu
+Thread model: posix"
+
+CLANG_VERSION_ON_UBUNTU_TRUSTY="Ubuntu clang version 3.4-1ubuntu3 (tags/RELEASE_34/final) (based on LLVM 3.4)
+Target: x86_64-pc-linux-gnu
+Thread model: posix"
+
+CLANG_VERSION_ON_ARCHLINUX="clang version 3.9.0 (tags/RELEASE_390/final)
+Target: x86_64-unknown-linux-gnu
+Thread model: posix
+InstalledDir: /usr/sbin"
+
+CLANG_VERSION_ON_FREEBSD="FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512
+Target: x86_64-unknown-freebsd10.3
+Thread model: posix"
+
+VERSION_MESSAGE="${CLANG_VERSION_ON_DEBIAN_JESSIE}"
+assert_version_is "$(nvm_clang_version)" "3.5.0"
+
+VERSION_MESSAGE="${CLANG_VERSION_ON_UBUNTU_TRUSTY}"
+assert_version_is "$(nvm_clang_version)" "3.4"
+
+VERSION_MESSAGE="${CLANG_VERSION_ON_ARCHLINUX}"
+assert_version_is "$(nvm_clang_version)" "3.9.0"
+
+VERSION_MESSAGE="${CLANG_VERSION_ON_FREEBSD}"
+assert_version_is "$(nvm_clang_version)" "3.4.1"
+
+cleanup

test/fast/Unit tests/nvm_command_info

@@ -0,0 +1,40 @@
+#!/bin/sh
+
+cleanup() {
+  unalias wget
+  unset -f wget
+  unset WGET_EXPECTED_INFO WGET_COMMAND_INFO
+}
+
+die() { echo "$@" ; cleanup ; exit 1; }
+
+\. ../../../nvm.sh
+
+
+# 1. test wget command
+WGET_COMMAND_INFO="$(nvm_command_info wget)"
+WGET_EXPECTED_INFO="$(which wget)"
+[ "${WGET_COMMAND_INFO}" = "${WGET_EXPECTED_INFO}" ] || die "wget command info wrong(stage 1), expected: '${WGET_EXPECTED_INFO}', got '${WGET_COMMAND_INFO}'"
+
+cleanup
+
+# 2. test aliased wget
+shopt -s expand_aliases
+# enable expand_aliases to make alias working in interactive shell
+alias wget="wget -V"
+WGET_COMMAND_INFO="$(nvm_command_info wget)"
+WGET_EXPECTED_INFO="$(which wget) (wget -V)"
+[ "${WGET_COMMAND_INFO}" = "${WGET_EXPECTED_INFO}" ] || die "wget command info wrong(stage 2), expected: '${WGET_EXPECTED_INFO}', got '${WGET_COMMAND_INFO}'"
+
+cleanup
+
+# 3. test wget function
+wget() {
+    echo "wget function"
+}
+
+WGET_COMMAND_INFO="$(nvm_command_info wget)"
+WGET_EXPECTED_INFO="$(type wget)"
+[ "${WGET_COMMAND_INFO}" = "${WGET_EXPECTED_INFO}" ] || die "wget command info wrong(stage 3), expected: '${WGET_EXPECTED_INFO}', got '${WGET_COMMAND_INFO}'"
+
+cleanup

test/fast/Unit tests/nvm_compare_checksum

@@ -3,9 +3,9 @@
 cleanup () {
   unset -f nvm_compute_checksum
 }
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 set -ex
 

test/fast/Unit tests/nvm_compute_checksum

@@ -2,9 +2,9 @@
 
 set -ex
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 set +x
 OUTPUT="$(nvm_compute_checksum 2>&1 >/dev/null || echo)"

test/fast/Unit tests/nvm_curl_libz_support

@@ -0,0 +1,39 @@
+#!/bin/sh
+
+cleanup() {
+  unset -f curl
+}
+
+die() { cleanup; echo "$@" ; exit 1; }
+
+\. ../../../nvm.sh
+
+curl() {
+    # curl with libz feature
+    if [ $# -ne 1 ] || [ "$1" != "-V" ]; then
+        die "This fake curl only takes one parameter -V"
+    fi
+    echo "
+curl 7.47.0 (x86_64-pc-linux-gnu) libcurl/7.47.0 GnuTLS/3.4.10 zlib/1.2.8 libidn/1.32 librtmp/2.3
+Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp smb smbs smtp smtps telnet tftp
+Features: AsynchDNS IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz TLS-SRP UnixSockets"
+}
+
+nvm_curl_libz_support || die "nvm_curl_libz_support should return 0"
+
+unset -f curl
+
+curl() {
+    # curl without libz feature
+    if [ "$#" -ne 1 ] || [ "$1" != "-V" ]; then
+        die "This fake curl only takes one parameter -V"
+    fi
+    echo "
+curl 7.47.0 (x86_64-pc-linux-gnu) libcurl/7.47.0 GnuTLS/3.4.10 zlib/1.2.8 libidn/1.32 librtmp/2.32
+Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp smb smbs smtp smtps telnet tftp
+Features: AsynchDNS IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL TLS-SRP UnixSockets"
+}
+
+! nvm_curl_libz_support || die "nvm_curl_libz_support should return 1"
+
+unset -f curl

test/fast/Unit tests/nvm_curl_use_compression

@@ -0,0 +1,38 @@
+#!/bin/sh
+
+cleanup () {
+  unset -f die
+}
+
+die () { echo -e "$@" ; cleanup ;  exit 1; }
+
+NVM_ENV=testing \. ../../../nvm.sh
+
+curl() {
+  if [ "$1" = "-V" ]; then
+    echo "${VERSION_MESSAGE}"
+  fi
+}
+
+CURL_VERSION_ON_ARCHLINUX_WITH_LIBZ="curl 7.54.0 (x86_64-pc-linux-gnu) libcurl/7.54.0 OpenSSL/1.1.0f zlib/1.2.11 libpsl/0.17.0 (+libicu/59.1) libssh2/1.8.0 nghttp2/1.22.0
+Protocols: dict file ftp ftps gopher http https imap imaps pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp
+Features: AsynchDNS IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz TLS-SRP HTTP2 UnixSockets HTTPS-proxy PSL"
+
+CURL_VERSION_ON_ARCHLINUX_WITHOUT_LIBZ="curl 7.54.0 (x86_64-pc-linux-gnu) libcurl/7.54.0 OpenSSL/1.1.0f zlib/1.2.11 libpsl/0.17.0 (+libicu/59.1) libssh2/1.8.0 nghttp2/1.22.0
+Protocols: dict file ftp ftps gopher http https imap imaps pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp
+Features: AsynchDNS IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL TLS-SRP HTTP2 UnixSockets HTTPS-proxy PSL"
+
+CURL_VERSION_ON_CENTOS6_WITH_LIBZ="curl 7.19.7 (x86_64-redhat-linux-gnu) libcurl/7.19.7 NSS/3.19.1 Basic ECC zlib/1.2.3 libidn/1.18 libssh2/1.4.2
+Protocols: tftp ftp telnet dict ldap ldaps http file https ftps scp sftp
+Features: GSS-Negotiate IDN IPv6 Largefile NTLM SSL libz"
+
+VERSION_MESSAGE="${CURL_VERSION_ON_ARCHLINUX_WITH_LIBZ}"
+nvm_curl_use_compression || die "nvm_curl_use_compression should return 0"
+
+VERSION_MESSAGE="${CURL_VERSION_ON_ARCHLINUX_WITHOUT_LIBZ}"
+! nvm_curl_use_compression || die "nvm_curl_use_compression should return 1 without libz support"
+
+VERSION_MESSAGE="${CURL_VERSION_ON_CENTOS6_WITH_LIBZ}"
+! nvm_curl_use_compression || die "nvm_curl_use_compression should return 1 when curl < 7.21.0"
+
+cleanup

test/fast/Unit tests/nvm_curl_version

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+cleanup () {
+  unset -f die
+  unset -f curl
+}
+
+die () { echo -e "$@" ; cleanup ;  exit 1; }
+
+NVM_ENV=testing \. ../../../nvm.sh
+
+curl() {
+  if [ "$1" = "-V" ]; then
+    echo "${VERSION_MESSAGE}"
+  fi
+}
+
+assert_version_is() {
+  if [ "${1}" != "${2}" ]; then
+    die "Expected ${2}, got ${1}, origin version message:\n${VERSION_MESSAGE}"
+    return 1
+  fi
+}
+
+CURL_VERSION_MESSAGE="curl 7.54.0 (x86_64-pc-linux-gnu) libcurl/7.54.0 OpenSSL/1.1.0f zlib/1.2.11 libpsl/0.17.0 (+libicu/59.1) libssh2/1.8.0 nghttp2/1.22.0
+Protocols: dict file ftp ftps gopher http https imap imaps pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp
+Features: AsynchDNS IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz TLS-SRP HTTP2 UnixSockets HTTPS-proxy PSL"
+
+VERSION_MESSAGE="${CURL_VERSION_MESSAGE}"
+assert_version_is "$(nvm_curl_version)" "7.54.0"
+
+cleanup

test/fast/Unit tests/nvm_default_packages

@@ -0,0 +1,115 @@
+#!/bin/sh
+
+FILE="$NVM_DIR/default-packages"
+
+die () { echo "$@" ; cleanup ; exit 1; }
+setup () {
+  if [ -f $FILE ]; then
+    ORIG_DEFAULT_PACKAGES=$(cat $FILE)
+    mkdir ./tmp/ ||:
+    mv $FILE ./tmp/default-packages ||:
+  fi
+  touch $FILE
+}
+cleanup () {
+  rm -rf "$(nvm_version_path v6.10.1)" $FILE
+  if [ "$ORIG_DEFAULT_PACKAGES" != "" ]; then
+    rm -rf ./tmp/
+    echo "$ORIG_DEFAULT_PACKAGES" > $FILE
+  fi
+}
+
+setup
+
+\. ../../../nvm.sh
+
+cat > $FILE << EOF
+rimraf
+object-inspect@1.0.2
+
+# commented-package
+
+stevemao/left-pad
+EOF
+
+nvm install v6.10.1 2>&1
+EXIT_CODE=$?
+[ "_$EXIT_CODE" = "_0" ] || die "expected 'nvm install v6.10.1' to exit with 0, got $EXIT_CODE"
+
+nvm exec v6.10.1 npm ls -g --depth=0 | grep -q 'rimraf'
+if [ -z "$?" ]; then
+  die "expected 'nvm exec v6.10.1 npm ls -g --depth=0 | grep -q 'rimraf'' to exit with 0, got $?"
+fi
+
+cleanup
+
+setup
+
+\. ../../../nvm.sh
+
+cat > $FILE << EOF
+rimraf
+object-inspect@1.0.2
+
+# commented-package
+
+stevemao/left-pad
+EOF
+
+nvm install v6.10.1 --skip-default-packages 2>&1
+EXIT_CODE=$?
+[ "_$EXIT_CODE" = "_0" ] || die "expected 'nvm install v6.10.1' to exit with 0, got $EXIT_CODE"
+
+if nvm exec v6.10.1 npm ls -g --depth=0 | grep -q 'rimraf'; then
+  die "expected 'nvm exec v6.10.1 npm ls -g --depth=0 | grep -q 'rimraf'' to be empty"
+fi
+
+cleanup
+
+setup
+
+cat > $FILE << EOF
+not~a~package~name
+EOF
+
+nvm install v6.10.1
+EXIT_CODE=$?
+[ "_$EXIT_CODE" = "_0" ] || die "expected 'nvm install v6.10.1' to exit with 0, got $EXIT_CODE"
+
+if nvm exec v6.10.1 npm ls -g --depth=0 | grep -q 'not~a~package~name'; then
+  die "expected 'nvm exec v6.10.1 npm ls -g --depth=0 | grep -q 'not~a~package~name'' to exit with 1, got $?"
+fi
+
+cleanup
+
+setup
+
+cat > $FILE << EOF
+object-inspect @ 1.0.2
+EOF
+
+nvm install v6.10.1 2>&1
+EXIT_CODE=$?
+[ "_$EXIT_CODE" = "_1" ] || die "expected 'nvm install v6.10.1' to exit with 1, got $EXIT_CODE"
+
+if nvm exec v6.10.1 npm ls -g --depth=0 | grep -q 'object-inspect'; then
+  die "expected 'nvm exec v6.10.1 npm ls -g --depth=0 | grep -q 'object-inspect'' to exit with 1, got $?"
+fi
+
+cleanup
+
+setup
+
+rm -rf $FILE
+
+nvm install v6.10.1 2>&1
+EXIT_CODE=$?
+[ "_$EXIT_CODE" = "_0" ] || die "expected 'nvm install v6.10.1' to exit with 0, got $EXIT_CODE"
+
+if nvm exec v6.10.1 npm ls -g --depth=0 | grep -q 'object-inspect'; then
+  die "expected 'nvm exec v6.10.1 npm ls -g --depth=0 | grep -q 'object-inspect'' to exit with 1, got $?"
+fi
+
+touch $FILE
+
+cleanup

test/fast/Unit tests/nvm_die_on_prefix

@@ -5,9 +5,9 @@ cleanup () {
   alias npm='\npm'
   unset -f nvm_has npm
 }
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 OUTPUT="$(nvm_die_on_prefix 2>&1)"
 EXPECTED_OUTPUT="First argument \"delete the prefix\" must be zero or one"

test/fast/Unit tests/nvm_ensure_default_set

@@ -1,10 +1,10 @@
 #!/bin/sh
 
-. ../../common.sh
+\. ../../common.sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 EXPECTED_OUTPUT="nvm_ensure_default_set: a version is required"
 OUTPUT="$(nvm_ensure_default_set 2>&1 >/dev/null)"

test/fast/Unit tests/nvm_ensure_version_installed

@@ -1,11 +1,12 @@
 #!/bin/sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 cleanup () {
   rm -rf "$(nvm_version_path v0.1.2)"
+  unset -f nvm_has_system_node nvm_has_system_iojs
 }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 mkdir -p "$(nvm_version_path v0.1.2)"
 
@@ -31,4 +32,31 @@ You need to run "nvm install iojs" to install it before using it.'
 [ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "expected 'nvm_ensure_version_installed iojs' to give $EXPECTED_OUTPUT, got $OUTPUT"
 [ "_$EXIT_CODE" = "_1" ] || die "expected 'nvm_ensure_version_installed iojs' to exit with 1, got $EXIT_CODE"
 
+nvm_has_system_node() { return 1; }
+nvm_has_system_iojs() { return 1; }
+
+OUTPUT="$(nvm_ensure_version_installed system 2>&1)"
+EXIT_CODE=$?
+EXPECTED_OUTPUT='N/A: no system version of node/io.js is installed.'
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "expected 'nvm_ensure_version_installed system' with neither installed to give $EXPECTED_OUTPUT, got $OUTPUT"
+[ "_$EXIT_CODE" = "_1" ] || die "expected 'nvm_ensure_version_installed system' with neither installed to exit with 1, got $EXIT_CODE"
+
+nvm_has_system_node() { return 0; }
+nvm_has_system_iojs() { return 1; }
+
+OUTPUT="$(nvm_ensure_version_installed system 2>&1)"
+EXIT_CODE=$?
+EXPECTED_OUTPUT=''
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "expected 'nvm_ensure_version_installed system' with node installed to give $EXPECTED_OUTPUT, got $OUTPUT"
+[ "_$EXIT_CODE" = "_0" ] || die "expected 'nvm_ensure_version_installed system' with node installed to exit with 0, got $EXIT_CODE"
+
+nvm_has_system_node() { return 1; }
+nvm_has_system_iojs() { return 0; }
+
+OUTPUT="$(nvm_ensure_version_installed system 2>&1)"
+EXIT_CODE=$?
+EXPECTED_OUTPUT=''
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "expected 'nvm_ensure_version_installed system' with iojs installed to give $EXPECTED_OUTPUT, got $OUTPUT"
+[ "_$EXIT_CODE" = "_0" ] || die "expected 'nvm_ensure_version_installed system' with iojs installed to exit with 0, got $EXIT_CODE"
+
 cleanup

test/fast/Unit tests/nvm_ensure_version_prefix

@@ -1,8 +1,8 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 [ "_$(nvm_ensure_version_prefix 1)" = "_v1" ] || die '"nvm_ensure_version_prefix 1" did not return "v1"'
 [ "_$(nvm_ensure_version_prefix v1)" = "_v1" ] || die '"nvm_ensure_version_prefix v1" did not return "v1"'

test/fast/Unit tests/nvm_find_up

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 setup() {
   cleanup
   mkdir -p tmp_nvm_find_up/a/b/c/d
@@ -11,7 +11,7 @@ cleanup () {
   rm -rf tmp_nvm_find_up
 }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 setup
 

test/fast/Unit tests/nvm_format_version

@@ -1,8 +1,8 @@
 #!/bin/sh
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 INPUT="0.1.2"
 OUTPUT="$(nvm_format_version "$INPUT")"

test/fast/Unit tests/nvm_get_arch

@@ -9,9 +9,9 @@ cleanup() {
   export PATH=ORIG_PATH
 }
 
-die () { cleanup; echo $@ ; exit 1; }
+die () { cleanup; echo "$@" ; exit 1; }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 # Directory where mocked binaries used by nvm_get_arch for each OS/arch are
 # located

test/fast/Unit tests/nvm_get_checksum

@@ -5,10 +5,10 @@ set -ex
 cleanup () {
   unset -f nvm_download nvm_get_checksum_alg nvm_get_mirror
 }
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 set +e # TODO: fix
-. ../../../nvm.sh
+\. ../../../nvm.sh
 set -e
 
 nvm_get_mirror() {

test/fast/Unit tests/nvm_get_checksum_alg

@@ -2,9 +2,11 @@
 
 set -ex
 
-die () { echo $@ ; exit 1; }
+die () { echo "$@" ; exit 1; }
 
-. ../../../nvm.sh
+set +e # TODO: fix
+\. ../../../nvm.sh
+set -e
 
 ALG="$(nvm_get_checksum_alg)"
 

test/fast/Unit tests/nvm_get_latest missing curl or wget

@@ -1,12 +1,12 @@
 #!/bin/sh
 
-die () { echo $@ ; cleanup ; exit 1; }
+die () { echo "$@" ; cleanup ; exit 1; }
 
 cleanup() {
   unset -f nvm_has
 }
 
-. ../../../nvm.sh
+\. ../../../nvm.sh
 
 nvm_has() { return 1 ; }