v0.33.2

[Docs] README.markdown → README.md
[Docs] Remove archlinux python tips in "Problems"
2017-04-26 00:50:33 -07:00 · 2017-04-08 09:19:15 -07:00 · 2017-04-23 23:33:42 +08:00 · 2017-04-13 17:56:46 +08:00 · 2017-04-09 13:13:25 +08:00 · 2017-04-09 13:08:04 +08:00
34 changed files with 730 additions and 297 deletions
--- a/.gitattributes
+++ b/.gitattributes
@@ -1 +1,2 @@
-*.sh eol=lf
+* eol=lf
+
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -32,7 +32,7 @@
 - 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 -v nodejs.org/dist/` print out?
+- 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 -->

--- a/.npmignore
+++ b/.npmignore
@@ -1,4 +0,0 @@
-src
-v*
-alias
-
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,34 +1,39 @@
 language: generic
+dist: trusty
 sudo: required
 addons:
  apt:
-    sources:
-      - ubuntu-toolchain-r-test
    packages:
-      - gcc-4.8
-      - g++-4.8
      - cabal-install
      - ghc
      - zsh
-      - ksh
+    #  - ksh
+    #  - gcc-4.8
+    #  - g++-4.8
+
 cache:
  directories:
+    - $HOME/.npm
    - $HOME/.ghc
    - $HOME/.cabal
    - $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 cabal update && cabal install transformers-0.4.3.0 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 $4 }')" -O && tar -x -f urchin*)
-  - chmod +x /tmp/urchin/package/urchin
+  - if [ -n "${SHELLCHECK-}" ]; then cabal update && cabal install ShellCheck && shellcheck --version ; fi
+  - 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 "${MAKE_RELEASE-}" ]; then export GIT_EDITOR="sed -i '1 s/^/99.99.99 make release test/'" && git fetch --unshallow --tags && echo proceed | make TAG=99.99.99 release ; fi
+  - if [ -n "${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 [ -z "${SHELLCHECK-}" ]; then make TEST_SUITE=$TEST_SUITE URCHIN=/tmp/urchin/package/urchin test-$SHELL ; fi
+  - if [ -n "${SHELL-}" ] && [ -n "${TEST_SUITE}" ]; then make TEST_SUITE=$TEST_SUITE URCHIN="$(npm bin)/urchin" test-$SHELL ; fi
+after_success:
+  - if [ -n "$WITHOUT_CURL" ]; then sudo apt-get install curl -y ; fi
 env:
  global:
    - CXX=g++-4.8
@@ -36,6 +41,8 @@ env:
    - PATH="~/.cabal/bin/:$(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
@@ -54,22 +61,22 @@ 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
--- a/CONTRIBUTING.md
+++ b/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!

--- a/LICENSE.md
+++ b/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
--- a/12
+++ b/12
@@ -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 \
--- a/README.markdown
+++ b/README.markdown
@@ -1,13 +1,16 @@
-# Node Version Manager [![Build Status](https://travis-ci.org/creationix/nvm.svg?branch=master)][3] [![nvm version](https://img.shields.io/badge/version-v0.33.1-yellow.svg)][4] [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/684/badge)](https://bestpractices.coreinfrastructure.org/projects/684)
+# Node Version Manager [![Build Status](https://travis-ci.org/creationix/nvm.svg?branch=master)][3] [![nvm version](https://img.shields.io/badge/version-v0.33.2-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)
+- [Installation](#installation)
  - [Install script](#install-script)
  - [Verify installation](#verify-installation)
-   - [Manual install](#manual-install)
+  - [Git install](#git-install)
+  - [Manual Install](#manual-install)
  - [Manual upgrade](#manual-upgrade)
- - [Usage](#usage)
+- [Usage](#usage)
  - [Long-term support](#long-term-support)
  - [Migrating global packages while installing](#migrating-global-packages-while-installing)
  - [io.js](#iojs)
@@ -15,17 +18,22 @@
  - [Listing versions](#listing-versions)
  - [.nvmrc](#nvmrc)
  - [Deeper Shell Integration](#deeper-shell-integration)
- - [License](#license)
- - [Running tests](#running-tests)
- - [Bash completion](#bash-completion)
+    - [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)
- - [Problems](#problems)
+- [Compatibility Issues](#compatibility-issues)
+- [Installing nvm on Alpine Linux](#installing-nvm-on-alpine-linux)
+- [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.
+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.

 **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)
@@ -35,11 +43,10 @@ First you'll need to make sure your system has a c++ compiler. For OS X, Xcode w
 - [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 need to be patched ](https://github.com/creationix/nvm/issues/900)
+ - [[#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:
@@ -54,20 +61,20 @@ Homebrew installation is not supported. If you have issues with homebrew-install

 **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.
+**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.

 ### 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/v0.33.1/install.sh | bash
+curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.2/install.sh | bash
 ```

 or Wget:

 ```sh
-wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.33.1/install.sh | bash
+wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.33.2/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>
@@ -101,16 +108,27 @@ 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
+### Git install

-For manual install create a folder somewhere in your filesystem with the `nvm.sh` file inside it. I put mine in `~/.nvm`.
+If you have `git` installed (requires git v1.7+):

-Or if you have `git` installed (requires git v1.7+):
-
-1. clone this repo
-1. check out the latest version
+1. clone this repo in the root of your user profile
+  - `cd ~/` from anywhere then `git clone https://github.com/creationix/nvm.git .nvm`
+1. check out the latest version with `git checkout v0.33.2`
 1. activate nvm by sourcing it from your shell

+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" ] && . "$NVM_DIR/nvm.sh" # This loads nvm
+```
+
+### Manual Install
+
+For a fully manual install, create a folder somewhere in your filesystem with the `nvm.sh` file inside it. I put mine in `~/.nvm` and added the following to the `nvm.sh` file.
+
 ```sh
 export NVM_DIR="$HOME/.nvm" && (
  git clone https://github.com/creationix/nvm.git "$NVM_DIR"
@@ -119,7 +137,7 @@ export NVM_DIR="$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
@@ -305,7 +323,7 @@ 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

@@ -341,7 +359,7 @@ 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:

@@ -384,29 +402,35 @@ 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))
@@ -437,7 +461,7 @@ If installing nvm on Alpine Linux *is* still what you want or need to do, you sh

 ```sh
 apk add -U curl bash ca-certificates openssl ncurses coreutils python2 make gcc g++ libgcc linux-headers
-curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.1/install.sh | bash
+curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.2/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.
@@ -447,29 +471,35 @@ As a potential alternative, @mhart (a Node contributor) has some [Docker images

 ## 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/v0.33.1/install.sh
+[2]: https://github.com/creationix/nvm/blob/v0.33.2/install.sh
 [3]: https://travis-ci.org/creationix/nvm
-[4]: https://github.com/creationix/nvm/releases/tag/v0.33.1
+[4]: https://github.com/creationix/nvm/releases/tag/v0.33.2
 [Urchin]: https://github.com/scraperwiki/urchin
 [Fish]: http://fishshell.com
--- a/10
+++ b/10
@@ -2,6 +2,10 @@

 # bash completion for Node Version Manager (NVM)

+if ! nvm &> /dev/null; then
+    return
+fi
+
 __nvm_generate_completion()
 {
  declare current_word
@@ -21,8 +25,8 @@ __nvm_commands ()
    help install uninstall use run exec
    alias unalias reinstall-packages
    current list ls list-remote ls-remote
-    clear-cache deactivate unload
-    version which'
+    cache clear-cache deactivate unload
+    version version-remote which'

    if [ ${#COMP_WORDS[@]} == 4 ]; then

@@ -88,5 +92,5 @@ if [[ -n ${ZSH_VERSION-} ]]; then
  autoload -U +X bashcompinit && bashcompinit
 fi

-complete -o default -o nospace -F __nvm nvm
+complete -o default -F __nvm nvm

--- a/install.sh
+++ b/install.sh
@@ -11,7 +11,20 @@ nvm_install_dir() {
 }

 nvm_latest_version() {
-  echo "v0.33.1"
+  echo "v0.33.2"
+}
+
+nvm_profile_is_bash_or_zsh() {
+  local TEST_PROFILE
+  TEST_PROFILE="${1-}"
+  case "${TEST_PROFILE-}" in
+    *"/.bashrc" | *"/.bash_profile" | *"/.zshrc")
+      return
+    ;;
+    *)
+      return 1
+    ;;
+  esac
 }

 #
@@ -49,11 +62,12 @@ 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 /' \
@@ -158,17 +172,28 @@ 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
-  }
+  } &
+  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 +222,12 @@ 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="$HOME/.zshrc"
+    for EACH_PROFILE in ".profile" ".bashrc" ".bash_profile" ".zshrc"
+    do
+      if DETECTED_PROFILE="$(nvm_try_profile "${HOME}/${EACH_PROFILE}")"; then
+        break
      fi
+    done
  fi

  if [ ! -z "$DETECTED_PROFILE" ]; then
@@ -228,8 +250,7 @@ nvm_check_global_modules() {
  local NPM_GLOBAL_MODULES
  NPM_GLOBAL_MODULES="$(
    npm list -g --depth=0 |
-    command sed '/ npm@/d' |
-    command sed '/ (empty)$/d'
+    command sed -e '/ npm@/d' -e '/ (empty)$/d'
  )"

  local MODULE_COUNT
@@ -305,11 +326,9 @@ nvm_do_install() {
    echo "=> Append the following lines to the correct file yourself:"
    command printf "${SOURCE_STR}"
  else
-    case "${NVM_PROFILE-}" in
-      ".bashrc" | ".bash_profile" | ".zshrc")
+    if nvm_profile_is_bash_or_zsh "${NVM_PROFILE-}"; then
      BASH_OR_ZSH=true
-      ;;
-    esac
+    fi
    if ! command grep -qc '/nvm.sh' "$NVM_PROFILE"; then
      echo "=> Appending nvm source string to $NVM_PROFILE"
      command printf "${SOURCE_STR}" >> "$NVM_PROFILE"
@@ -342,7 +361,7 @@ nvm_do_install() {
  echo "=> Close and reopen your terminal to start using nvm or run the following to use it now:"
  command printf "${SOURCE_STR}"
  if ${BASH_OR_ZSH} ; then
-    command printf " && ${COMPLETION_STR}"
+    command printf "${COMPLETION_STR}"
  fi
 }

@@ -351,10 +370,10 @@ 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
 }

 [ "_$NVM_ENV" = "_testing" ] || nvm_do_install
--- a/nvm.sh
+++ b/nvm.sh
@@ -39,12 +39,34 @@ nvm_has() {
  type "${1-}" > /dev/null 2>&1
 }

+nvm_has_non_aliased() {
+  nvm_has "${1-}" && ! nvm_is_alias "${1-}"
+}
+
 nvm_is_alias() {
  # this is intentionally not "command alias" so it works in zsh.
  # shellcheck disable=SC1001
  \alias "${1-}" > /dev/null 2>&1
 }

+nvm_command_info() {
+  local COMMAND
+  local INFO
+  COMMAND="${1}"
+  if type "${COMMAND}" | command grep -q hashed; then
+    INFO="$(type "${COMMAND}" | command sed -E 's/\(|)//g' | command awk '{print $4}')"
+  elif type "${COMMAND}" | command grep -q aliased; then
+    INFO="$(which "${COMMAND}") ($(type "${COMMAND}" | command awk '{ $1=$2=$3=$4="" ;print }' | command sed -e 's/^\ *//g' -Ee "s/\`|'//g" ))"
+  elif type "${COMMAND}" | command grep -q "^${COMMAND} is an alias for"; then
+    INFO="$(which "${COMMAND}") ($(type "${COMMAND}" | command awk '{ $1=$2=$3=$4=$5="" ;print }' | command sed 's/^\ *//g'))"
+  elif type "${COMMAND}" | command grep -q "^${COMMAND} is \/"; then
+    INFO="$(type "${COMMAND}" | command awk '{print $3}')"
+  else
+    INFO="$(type "${COMMAND}")"
+  fi
+  nvm_echo "${INFO}"
+}
+
 nvm_has_colors() {
  local NVM_COLORS
  if nvm_has tput; then
@@ -53,10 +75,18 @@ nvm_has_colors() {
  [ "${NVM_COLORS:--1}" -ge 8 ]
 }

+nvm_curl_libz_support() {
+  curl -V 2>/dev/null | nvm_grep "^Features:" | nvm_grep -q "libz"
+}
+
 nvm_get_latest() {
  local NVM_LATEST_URL
+  local CURL_COMPRESSED_FLAG
  if nvm_has "curl"; then
-    NVM_LATEST_URL="$(curl -q -w "%{url_effective}\n" -L -s -S http://latest.nvm.sh -o /dev/null)"
+    if nvm_curl_libz_support; then
+      CURL_COMPRESSED_FLAG="--compressed"
+    fi
+    NVM_LATEST_URL="$(curl "${CURL_COMPRESSED_FLAG:-}" -q -w "%{url_effective}\n" -L -s -S http://latest.nvm.sh -o /dev/null)"
  elif nvm_has "wget"; then
    NVM_LATEST_URL="$(wget http://latest.nvm.sh --server-response -O /dev/null 2>&1 | command awk '/^  Location: /{DEST=$2} END{ print DEST }')"
  else
@@ -64,18 +94,23 @@ nvm_get_latest() {
    return 1
  fi
  if [ -z "${NVM_LATEST_URL}" ]; then
-    nvm_err "http://latest.nvm.sh did not redirect to the latest release on Github"
+    nvm_err "http://latest.nvm.sh did not redirect to the latest release on GitHub"
    return 2
  fi
  nvm_echo "${NVM_LATEST_URL##*/}"
 }

 nvm_download() {
+  local CURL_COMPRESSED_FLAG
  if nvm_has "curl"; then
-    curl -q "$@"
+    if nvm_curl_libz_support; then
+      CURL_COMPRESSED_FLAG="--compressed"
+    fi
+    curl "${CURL_COMPRESSED_FLAG:-}" -q "$@"
  elif nvm_has "wget"; then
    # Emulate curl with wget
    ARGS=$(nvm_echo "$@" | command sed -e 's/--progress-bar /--progress=bar /' \
+                           -e 's/--compressed //' \
                           -e 's/-L //' \
                           -e 's/-I /--server-response /' \
                           -e 's/-s /-q /' \
@@ -127,16 +162,6 @@ if [ -z "${NVM_DIR-}" ]; then
 fi
 unset NVM_SCRIPT_SOURCE 2> /dev/null

-
-# Setup mirror location if not already set
-if [ -z "${NVM_NODEJS_ORG_MIRROR-}" ]; then
-  export NVM_NODEJS_ORG_MIRROR="https://nodejs.org/dist"
-fi
-
-if [ -z "${NVM_IOJS_ORG_MIRROR-}" ]; then
-  export NVM_IOJS_ORG_MIRROR="https://iojs.org/dist"
-fi
-
 nvm_tree_contains_path() {
  local tree
  tree="${1-}"
@@ -180,18 +205,16 @@ nvm_rc_version() {
  export NVM_RC_VERSION=''
  local NVMRC_PATH
  NVMRC_PATH="$(nvm_find_nvmrc)"
-  if [ -e "${NVMRC_PATH}" ]; then
-    read -r NVM_RC_VERSION < "${NVMRC_PATH}" || printf ''
-    if [ -n "${NVM_RC_VERSION}" ]; then
-      nvm_echo "Found '${NVMRC_PATH}' with version <${NVM_RC_VERSION}>"
-    else
-      nvm_err "Warning: empty .nvmrc file found at \"${NVMRC_PATH}\""
-      return 2
-    fi
-  else
+  if [ ! -e "${NVMRC_PATH}" ]; then
    nvm_err "No .nvmrc file found"
    return 1
  fi
+  read -r NVM_RC_VERSION < "${NVMRC_PATH}" || printf ''
+  if [ ! -n "${NVM_RC_VERSION}" ]; then
+    nvm_err "Warning: empty .nvmrc file found at \"${NVMRC_PATH}\""
+    return 2
+  fi
+  nvm_echo "Found '${NVMRC_PATH}' with version <${NVM_RC_VERSION}>"
 }

 nvm_clang_version() {
@@ -264,6 +287,13 @@ nvm_version_path() {
 nvm_ensure_version_installed() {
  local PROVIDED_VERSION
  PROVIDED_VERSION="${1-}"
+  if [ "${PROVIDED_VERSION}" = 'system' ]; then
+    if nvm_has_system_iojs || nvm_has_system_node; then
+      return 0
+    fi
+    nvm_err "N/A: no system version of node/io.js is installed."
+    return 1
+  fi
  local LOCAL_VERSION
  local EXIT_CODE
  LOCAL_VERSION="$(nvm_version "${PROVIDED_VERSION}")"
@@ -272,15 +302,13 @@ nvm_ensure_version_installed() {
  if [ "${EXIT_CODE}" != "0" ] || ! nvm_is_version_installed "${LOCAL_VERSION}"; then
    if VERSION="$(nvm_resolve_alias "${PROVIDED_VERSION}")"; then
      nvm_err "N/A: version \"${PROVIDED_VERSION} -> ${VERSION}\" is not yet installed."
-      nvm_err ""
-      nvm_err "You need to run \"nvm install ${PROVIDED_VERSION}\" to install it before using it."
    else
      local PREFIXED_VERSION
      PREFIXED_VERSION="$(nvm_ensure_version_prefix "${PROVIDED_VERSION}")"
      nvm_err "N/A: version \"${PREFIXED_VERSION:-$PROVIDED_VERSION}\" is not yet installed."
+    fi
    nvm_err ""
    nvm_err "You need to run \"nvm install ${PROVIDED_VERSION}\" to install it before using it."
-    fi
    return 1
  fi
 }
@@ -311,9 +339,8 @@ nvm_version() {
  if [ -z "${VERSION}" ] || [ "_${VERSION}" = "_N/A" ]; then
    nvm_echo "N/A"
    return 3;
-  else
-    nvm_echo "${VERSION}"
  fi
+  nvm_echo "${VERSION}"
 }

 nvm_remote_version() {
@@ -701,8 +728,7 @@ nvm_resolve_alias() {
      break
    fi

-    if [ -n "${ALIAS_TEMP}" ] \
-      && command printf "${SEEN_ALIASES}" | nvm_grep -e "^${ALIAS_TEMP}$" > /dev/null; then
+    if command printf "${SEEN_ALIASES}" | nvm_grep -e "^${ALIAS_TEMP}$" > /dev/null; then
      ALIAS="∞"
      break
    fi
@@ -781,7 +807,7 @@ nvm_strip_iojs_prefix() {
  if [ "${1-}" = "${NVM_IOJS_PREFIX}" ]; then
    nvm_echo
  else
-    nvm_echo "${1#"${NVM_IOJS_PREFIX}"-}"
+    nvm_echo "${1#${NVM_IOJS_PREFIX}-}"
  fi
 }

@@ -900,7 +926,7 @@ nvm_ls() {
    fi
    if [ -n "${NVM_DIRS_TO_SEARCH1}${NVM_DIRS_TO_SEARCH2}${NVM_DIRS_TO_SEARCH3}" ]; then
      VERSIONS="$(command find "${NVM_DIRS_TO_SEARCH1}"/* "${NVM_DIRS_TO_SEARCH2}"/* "${NVM_DIRS_TO_SEARCH3}"/* -name . -o -type d -prune -o -path "${PATTERN}*" \
-        | command sed "
+        | command sed -e "
            s#${NVM_VERSION_DIR_IOJS}/#versions/${NVM_IOJS_PREFIX}/#;
            s#^${NVM_DIR}/##;
            \#^[^v]# d;
@@ -909,7 +935,7 @@ nvm_ls() {
            s#^v#${NVM_NODE_PREFIX}/v#;
            \#${SEARCH_PATTERN}# !d;
          " \
-        | command sed "s#^\([^/]\{1,\}\)/\(.*\)\$#\2.\1#;" \
+          -e "s#^\([^/]\{1,\}\)/\(.*\)\$#\2.\1#;" \
        | command sort -t. -u -k 1.2,1n -k 2,2n -k 3,3n \
        | command sed "
            s#\(.*\)\.\([^\.]\{1,\}\)\$#\2-\1#;
@@ -943,7 +969,7 @@ nvm_ls_remote() {
  local PATTERN
  PATTERN="${1-}"
  if nvm_validate_implicit_alias "${PATTERN}" 2> /dev/null ; then
-    PATTERN="$(NVM_LTS="${NVM_LTS-}" nvm_ls_remote "$(nvm_print_implicit_alias remote "${PATTERN}")" | command awk '{ print $1 }' | command tail -1)"
+    PATTERN="$(NVM_LTS="${NVM_LTS-}" nvm_ls_remote "$(nvm_print_implicit_alias remote "${PATTERN}")" | command tail -1 | command awk '{ print $1 }')"
  elif [ -n "${PATTERN}" ]; then
    PATTERN="$(nvm_ensure_version_prefix "${PATTERN}")"
  else
@@ -1069,28 +1095,26 @@ nvm_ls_remote_index_tab() {
 }

 nvm_get_checksum_alg() {
-  if nvm_has "sha256sum" && ! nvm_is_alias "sha256sum"; then
+  if nvm_has_non_aliased "sha256sum"; then
    nvm_echo 'sha-256'
-  elif nvm_has "shasum" && ! nvm_is_alias "shasum"; then
+  elif nvm_has_non_aliased "shasum"; then
    nvm_echo 'sha-256'
-  elif nvm_has "sha256" && ! nvm_is_alias "sha256"; then
+  elif nvm_has_non_aliased "sha256"; then
    nvm_echo 'sha-256'
-  elif nvm_has "gsha256sum" && ! nvm_is_alias "gsha256sum"; then
+  elif nvm_has_non_aliased "gsha256sum"; then
    nvm_echo 'sha-256'
-  elif nvm_has "openssl" && ! nvm_is_alias "openssl"; then
+  elif nvm_has_non_aliased "openssl"; then
    nvm_echo 'sha-256'
-  elif nvm_has "libressl" && ! nvm_is_alias "libressl"; then
+  elif nvm_has_non_aliased "bssl"; then
    nvm_echo 'sha-256'
-  elif nvm_has "bssl" && ! nvm_is_alias "bssl"; then
-    nvm_echo 'sha-256'
-  elif nvm_has "sha1sum" && ! nvm_is_alias "sha1sum"; then
+  elif nvm_has_non_aliased "sha1sum"; then
    nvm_echo 'sha-1'
-  elif nvm_has "sha1" && ! nvm_is_alias "sha1"; then
+  elif nvm_has_non_aliased "sha1"; then
    nvm_echo 'sha-1'
-  elif nvm_has "shasum" && ! nvm_is_alias "shasum"; then
+  elif nvm_has_non_aliased "shasum"; then
    nvm_echo 'sha-1'
  else
-    nvm_err 'Unaliased sha256sum, shasum, sha256, gsha256sum, openssl, libressl, or bssl not found.'
+    nvm_err 'Unaliased sha256sum, shasum, sha256, gsha256sum, openssl, or bssl not found.'
    nvm_err 'Unaliased sha1sum, sha1, or shasum not found.'
    return 1
  fi
@@ -1107,34 +1131,31 @@ nvm_compute_checksum() {
    return 1
  fi

-  if nvm_has "sha256sum" && ! nvm_is_alias "sha256sum"; then
+  if nvm_has_non_aliased "sha256sum"; then
    nvm_err 'Computing checksum with sha256sum'
    command sha256sum "${FILE}" | command awk '{print $1}'
-  elif nvm_has "shasum" && ! nvm_is_alias "shasum"; then
+  elif nvm_has_non_aliased "shasum"; then
    nvm_err 'Computing checksum with shasum -a 256'
    command shasum -a 256 "${FILE}" | command awk '{print $1}'
-  elif nvm_has "sha256" && ! nvm_is_alias "sha256"; then
+  elif nvm_has_non_aliased "sha256"; then
    nvm_err 'Computing checksum with sha256 -q'
    command sha256 -q "${FILE}" | command awk '{print $1}'
-  elif nvm_has "gsha256sum" && ! nvm_is_alias "gsha256sum"; then
+  elif nvm_has_non_aliased "gsha256sum"; then
    nvm_err 'Computing checksum with gsha256sum'
    command gsha256sum "${FILE}" | command awk '{print $1}'
-  elif nvm_has "openssl" && ! nvm_is_alias "openssl"; then
+  elif nvm_has_non_aliased "openssl"; then
    nvm_err 'Computing checksum with openssl dgst -sha256'
-    command openssl dgst -sha256 "${FILE}" | rev | command awk '{print $1}' | rev
-  elif nvm_has "libressl" && ! nvm_is_alias "libressl"; then
-    nvm_err 'Computing checksum with libressl dgst -sha256'
-    command libressl dgst -sha256 "${FILE}" | rev | command awk '{print $1}' | rev
-  elif nvm_has "bssl" && ! nvm_is_alias "bssl"; then
+    command openssl dgst -sha256 "${FILE}" | command awk '{print $NF}'
+  elif nvm_has_non_aliased "bssl"; then
    nvm_err 'Computing checksum with bssl sha256sum'
    command bssl sha256sum "${FILE}" | command awk '{print $1}'
-  elif nvm_has "sha1sum" && ! nvm_is_alias "sha1sum"; then
+  elif nvm_has_non_aliased "sha1sum"; then
    nvm_err 'Computing checksum with sha1sum'
    command sha1sum "${FILE}" | command awk '{print $1}'
-  elif nvm_has "sha1" && ! nvm_is_alias "sha1"; then
+  elif nvm_has_non_aliased "sha1"; then
    nvm_err 'Computing checksum with sha1 -q'
    command sha1 -q "${FILE}"
-  elif nvm_has "shasum" && ! nvm_is_alias "shasum"; then
+  elif nvm_has_non_aliased "shasum"; then
    nvm_err 'Computing checksum with shasum'
    command shasum "${FILE}" | command awk '{print $1}'
  fi
@@ -1196,41 +1217,37 @@ nvm_get_checksum() {
    SHASUMS_URL="${MIRROR}/${3}/SHASUMS.txt"
  fi

-  nvm_download -L -s "${SHASUMS_URL}" -o - | \
-    nvm_grep "${4}.tar.${5}" | \
-    command awk '{print $1}'
+  nvm_download -L -s "${SHASUMS_URL}" -o - | command awk "{ if (\"${4}.tar.${5}\" == \$2) print \$1}"
 }

 nvm_checksum() {
  local NVM_CHECKSUM
  if [ -z "${3-}" ] || [ "${3-}" = 'sha1' ]; then
-    if nvm_has "sha1sum" && ! nvm_is_alias "sha1sum"; then
+    if nvm_has_non_aliased "sha1sum"; then
      NVM_CHECKSUM="$(command sha1sum "${1-}" | command awk '{print $1}')"
-    elif nvm_has "sha1" && ! nvm_is_alias "sha1"; then
+    elif nvm_has_non_aliased "sha1"; then
      NVM_CHECKSUM="$(command sha1 -q "${1-}")"
-    elif nvm_has "shasum" && ! nvm_is_alias "shasum"; then
+    elif nvm_has_non_aliased "shasum"; then
      NVM_CHECKSUM="$(command shasum "${1-}" | command awk '{print $1}')"
    else
      nvm_err 'Unaliased sha1sum, sha1, or shasum not found.'
      return 2
    fi
  else
-    if nvm_has "sha256sum" && ! nvm_is_alias "sha256sum"; then
+    if nvm_has_non_aliased "sha256sum"; then
      NVM_CHECKSUM="$(command sha256sum "${1-}" | command awk '{print $1}')"
-    elif nvm_has "shasum" && ! nvm_is_alias "shasum"; then
+    elif nvm_has_non_aliased "shasum"; then
      NVM_CHECKSUM="$(command shasum -a 256 "${1-}" | command awk '{print $1}')"
-    elif nvm_has "sha256" && ! nvm_is_alias "sha256"; then
+    elif nvm_has_non_aliased "sha256"; then
      NVM_CHECKSUM="$(command sha256 -q "${1-}" | command awk '{print $1}')"
-    elif nvm_has "gsha256sum" && ! nvm_is_alias "gsha256sum"; then
+    elif nvm_has_non_aliased "gsha256sum"; then
      NVM_CHECKSUM="$(command gsha256sum "${1-}" | command awk '{print $1}')"
-    elif nvm_has "openssl" && ! nvm_is_alias "openssl"; then
-      NVM_CHECKSUM="$(command openssl dgst -sha256 "${1-}" | rev | command awk '{print $1}' | rev)"
-    elif nvm_has "libressl" && ! nvm_is_alias "libressl"; then
-      NVM_CHECKSUM="$(command libressl dgst -sha256 "${1-}" | rev | command awk '{print $1}' | rev)"
-    elif nvm_has "bssl" && ! nvm_is_alias "bssl"; then
+    elif nvm_has_non_aliased "openssl"; then
+      NVM_CHECKSUM="$(command openssl dgst -sha256 "${1-}" | command awk '{print $NF}')"
+    elif nvm_has_non_aliased "bssl"; then
      NVM_CHECKSUM="$(command bssl sha256sum "${1-}" | command awk '{print $1}')"
    else
-      nvm_err 'Unaliased sha256sum, shasum, sha256, gsha256sum, openssl, libressl, or bssl not found.'
+      nvm_err 'Unaliased sha256sum, shasum, sha256, gsha256sum, openssl, or bssl not found.'
      nvm_err 'WARNING: Continuing *without checksum verification*'
      return
    fi
@@ -1241,10 +1258,9 @@ nvm_checksum() {
  elif [ -z "${2-}" ]; then
    nvm_echo 'Checksums empty' #missing in raspberry pi binary
    return
-  else
+  fi
  nvm_err 'Checksums do not match.'
  return 1
-  fi
 }

 nvm_print_versions() {
@@ -1520,8 +1536,7 @@ nvm_ensure_default_set() {
  if [ -z "$VERSION" ]; then
    nvm_err 'nvm_ensure_default_set: a version is required'
    return 1
-  fi
-  if nvm_alias default >/dev/null 2>&1; then
+  elif nvm_alias default >/dev/null 2>&1; then
    # default already set
    return 0
  fi
@@ -1539,8 +1554,8 @@ nvm_is_merged_node_version() {

 nvm_get_mirror() {
  case "${1}-${2}" in
-    node-std) nvm_echo "${NVM_NODEJS_ORG_MIRROR}" ;;
-    iojs-std) nvm_echo "${NVM_IOJS_ORG_MIRROR}" ;;
+    node-std) nvm_echo "${NVM_NODEJS_ORG_MIRROR:-https://nodejs.org/dist}" ;;
+    iojs-std) nvm_echo "${NVM_IOJS_ORG_MIRROR:-https://iojs.org/dist}" ;;
    *)
      nvm_err 'unknown type of node.js or io.js release'
      return 1
@@ -1843,7 +1858,11 @@ nvm_install_source() {
  local NVM_ARCH
  NVM_ARCH="$(nvm_get_arch)"
  if [ "${NVM_ARCH}" = 'armv6l' ] || [ "${NVM_ARCH}" = 'armv7l' ]; then
+    if [ -n "${ADDITIONAL_PARAMETERS}" ]; then
      ADDITIONAL_PARAMETERS="--without-snapshot ${ADDITIONAL_PARAMETERS}"
+    else
+      ADDITIONAL_PARAMETERS='--without-snapshot'
+    fi
  fi

  if [ -n "${ADDITIONAL_PARAMETERS}" ]; then
@@ -1870,7 +1889,7 @@ nvm_install_source() {
  esac
  if nvm_has "clang++" && nvm_has "clang" && nvm_version_greater_than_or_equal_to nvm_clang_version 3.5; then
    if [ -z "${CC-}" ] || [ -z "${CXX-}" ] ; then
-      nvm_echo "Clang v3.5+ detected! CC or CXX not specified, will use Clang as c/c++ compiler!"
+      nvm_echo "Clang v3.5+ detected! CC or CXX not specified, will use Clang as C/C++ compiler!"
      MAKE_CXX="CC=${CC:-cc} CXX=${CXX:-c++}"
    fi
  fi
@@ -1894,18 +1913,35 @@ nvm_install_source() {
  TARBALL="$(nvm_download_artifact "${FLAVOR}" source "${TYPE}" "${VERSION}" | command tail -1)" && \
  [ -f "${TARBALL}" ] && \
  TMPDIR="$(dirname "${TARBALL}")/files" && \
-  if (
+  if ! (
    # shellcheck disable=SC2086
    command mkdir -p "${TMPDIR}" && \
    command "${tar}" -x${tar_compression_flag}f "${TARBALL}" -C "${TMPDIR}" --strip-components 1 && \
    VERSION_PATH="$(nvm_version_path "${PREFIXED_VERSION}")" && \
    nvm_cd "${TMPDIR}" && \
+    nvm_echo '$>'./configure --prefix="${VERSION_PATH}" $ADDITIONAL_PARAMETERS'<' && \
    ./configure --prefix="${VERSION_PATH}" $ADDITIONAL_PARAMETERS && \
    $make -j "${NVM_MAKE_JOBS}" ${MAKE_CXX-} && \
    command rm -f "${VERSION_PATH}" 2>/dev/null && \
    $make -j "${NVM_MAKE_JOBS}" ${MAKE_CXX-} install
  ); then
-    if ! nvm_has "npm" ; then
+    nvm_err "nvm: install ${VERSION} failed!"
+    command rm -rf "${TMPDIR-}"
+    return 1
+  fi
+}
+
+nvm_use_if_needed() {
+  if [ "_${1-}" = "_$(nvm_ls_current)" ]; then
+    return
+  fi
+  nvm use "$@"
+}
+
+nvm_install_npm_if_needed() {
+  local VERSION
+  VERSION="$(nvm_ls_current)"
+  if ! nvm_has "npm"; then
    nvm_echo 'Installing npm...'
    if nvm_version_greater 0.2.0 "$VERSION"; then
      nvm_err 'npm requires node v0.2.3 or higher'
@@ -1920,11 +1956,6 @@ nvm_install_source() {
    fi
  fi
  return $?
-  fi
-
-  nvm_err "nvm: install ${VERSION} failed!"
-  command rm -rf "${TMPDIR-}"
-  return 1
 }

 nvm_match_version() {
@@ -1993,9 +2024,7 @@ nvm_die_on_prefix() {
    nvm_err "nvm is not compatible with the \"NPM_CONFIG_PREFIX\" environment variable: currently set to \"$NPM_CONFIG_PREFIX\""
    nvm_err 'Run `unset NPM_CONFIG_PREFIX` to unset it.'
    return 4
-  fi
-
-  if ! nvm_has 'npm'; then
+  elif ! nvm_has 'npm'; then
    return
  fi

@@ -2246,6 +2275,28 @@ nvm() {
      nvm_err "\$NPM_CONFIG_PREFIX: '$(nvm_sanitize_path "$NPM_CONFIG_PREFIX")'"
      nvm_err "\$NVM_NODEJS_ORG_MIRROR: '${NVM_NODEJS_ORG_MIRROR}'"
      nvm_err "\$NVM_IOJS_ORG_MIRROR: '${NVM_IOJS_ORG_MIRROR}'"
+      nvm_err "shell version: '$(${SHELL} --version | command head -n 1)'"
+      nvm_err "uname -a: '$(uname -a | awk '{$2=""; print}' | xargs)'"
+      if [ "$(nvm_get_os)" = "darwin" ] && nvm_has sw_vers; then
+        nvm_err "OS version: $(sw_vers | command awk '{print $2}' | command xargs)"
+      elif [ -r "/etc/issue" ]; then
+        nvm_err "OS version: $(command head -n 1 /etc/issue | command sed 's/\\.//g')"
+      fi
+      if nvm_has "curl"; then
+        nvm_err "curl: $(nvm_command_info curl), $(command curl -V | command head -n 1)"
+      else
+        nvm_err "curl: not found"
+      fi
+      if nvm_has "wget"; then
+        nvm_err "wget: $(nvm_command_info wget), $(command wget -V | command head -n 1)"
+      else
+        nvm_err "wget: not found"
+      fi
+      if nvm_has "git"; then
+        nvm_err "git: $(nvm_command_info git), $(command git --version)"
+      else
+        nvm_err "git: not found"
+      fi
      local NVM_DEBUG_OUTPUT
      for NVM_DEBUG_COMMAND in 'nvm current' 'which node' 'which iojs' 'which npm' 'npm config get prefix' 'npm root -g'
      do
@@ -2318,13 +2369,11 @@ nvm() {
          fi
        else
          nvm_rc_version
-          if [ $version_not_provided -eq 1 ]; then
-            if [ -z "$NVM_RC_VERSION" ]; then
+          if [ $version_not_provided -eq 1 ] && [ -z "$NVM_RC_VERSION" ]; then
            unset NVM_RC_VERSION
            >&2 nvm --help
            return 127
          fi
-          fi
          provided_version="$NVM_RC_VERSION"
          unset NVM_RC_VERSION
        fi
@@ -2411,8 +2460,8 @@ nvm() {
        return $?
      fi

-      local NVM_INSTALL_SUCCESS
-      NVM_INSTALL_SUCCESS=false
+      local EXIT_CODE
+      EXIT_CODE=-1
      if [ -n "${NVM_INSTALL_THIRD_PARTY_HOOK-}" ]; then
        nvm_err '** $NVM_INSTALL_THIRD_PARTY_HOOK env var set; dispatching to third-party installation method **'
        local NVM_METHOD_PREFERENCE
@@ -2422,7 +2471,6 @@ nvm() {
        fi
        local VERSION_PATH
        VERSION_PATH="$(nvm_version_path "${VERSION}")"
-        local EXIT_CODE
        "${NVM_INSTALL_THIRD_PARTY_HOOK}" "${VERSION}" "${FLAVOR}" std "${NVM_METHOD_PREFERENCE}" "${VERSION_PATH}" || {
          EXIT_CODE=$?
          nvm_err '*** Third-party $NVM_INSTALL_THIRD_PARTY_HOOK env var failed to install! ***'
@@ -2432,7 +2480,7 @@ nvm() {
          nvm_err '*** Third-party $NVM_INSTALL_THIRD_PARTY_HOOK env var claimed to succeed, but failed to install! ***'
          return 33
        fi
-        NVM_INSTALL_SUCCESS=true
+        EXIT_CODE=0
      else

        if [ "_$NVM_OS" = "_freebsd" ]; then
@@ -2449,23 +2497,21 @@ nvm() {

        # skip binary install if "nobinary" option specified.
        if [ $nobinary -ne 1 ] && nvm_binary_available "$VERSION"; then
-          if nvm_install_binary "${FLAVOR}" std "${VERSION}"; then
-            NVM_INSTALL_SUCCESS=true
+          nvm_install_binary "${FLAVOR}" std "${VERSION}"
+          EXIT_CODE=$?
        fi
-        fi
-        if [ "$NVM_INSTALL_SUCCESS" != true ]; then
+        if [ "$EXIT_CODE" -ne 0 ]; then
          if [ -z "${NVM_MAKE_JOBS-}" ]; then
            nvm_get_make_jobs
          fi

-          if nvm_install_source "${FLAVOR}" std "${VERSION}" "${NVM_MAKE_JOBS}" "${ADDITIONAL_PARAMETERS}"; then
-            NVM_INSTALL_SUCCESS=true
-          fi
+          nvm_install_source "${FLAVOR}" std "${VERSION}" "${NVM_MAKE_JOBS}" "${ADDITIONAL_PARAMETERS}"
+          EXIT_CODE=$?
        fi

      fi

-      if [ "$NVM_INSTALL_SUCCESS" = true ] && nvm use "$VERSION"; then
+      if [ "$EXIT_CODE" -eq 0 ] && nvm_use_if_needed "${VERSION}" && nvm_install_npm_if_needed "${VERSION}"; then
        if [ -n "${LTS-}" ]; then
          nvm_ensure_default_set "lts/${LTS}"
        else
@@ -2474,9 +2520,12 @@ nvm() {
        if [ ! -z "$REINSTALL_PACKAGES_FROM" ] \
          && [ "_$REINSTALL_PACKAGES_FROM" != "_N/A" ]; then
          nvm reinstall-packages "$REINSTALL_PACKAGES_FROM"
+          EXIT_CODE=$?
        fi
+      else
+        EXIT_CODE=$?
      fi
-      return $?
+      return $EXIT_CODE
    ;;
    "uninstall" )
      if [ $# -ne 1 ]; then
@@ -2644,12 +2693,10 @@ nvm() {
            nvm_echo "Now using system version of io.js: $(iojs --version 2>/dev/null)$(nvm_print_npm_version)"
          fi
          return
-        else
-          if [ $NVM_USE_SILENT -ne 1 ]; then
+        elif [ $NVM_USE_SILENT -ne 1 ]; then
          nvm_err 'System version of node not found.'
        fi
        return 127
-        fi
      elif [ "_$VERSION" = "_∞" ]; then
        if [ $NVM_USE_SILENT -ne 1 ]; then
          nvm_err "The alias \"$PROVIDED_VERSION\" leads to an infinite loop. Aborting."
@@ -2676,6 +2723,7 @@ nvm() {
      PATH="$(nvm_prepend_path "$PATH" "$NVM_VERSION_DIR/bin")"
      if nvm_has manpath; then
        if [ -z "$MANPATH" ]; then
+          local MANPATH
          MANPATH=$(manpath)
        fi
        # Strip other version from MANPATH
@@ -2944,10 +2992,9 @@ nvm() {
      if [ -n "$NVM_OUTPUT" ]; then
        NVM_NO_COLORS="${NVM_NO_COLORS-}" nvm_print_versions "$NVM_OUTPUT"
        return $EXIT_CODE
-      else
+      fi
      NVM_NO_COLORS="${NVM_NO_COLORS-}" nvm_print_versions "N/A"
      return 3
-      fi
    ;;
    "current" )
      nvm_version current
@@ -2979,13 +3026,11 @@ nvm() {
          if [ -n "$NVM_BIN" ]; then
            nvm_echo "$NVM_BIN"
            return
-          else
+          fi
          return 1
        fi
-        else
        nvm_err 'System version of node not found.'
        return 127
-        fi
      elif [ "_$VERSION" = "_∞" ]; then
        nvm_err "The alias \"$2\" leads to an infinite loop. Aborting."
        return 8
@@ -3165,19 +3210,19 @@ nvm() {
      NVM_VERSION_ONLY=true NVM_LTS="${NVM_LTS-}" nvm_remote_version "${PATTERN:-node}"
    ;;
    "--version" )
-      nvm_echo '0.33.1'
+      nvm_echo '0.33.2'
    ;;
    "unload" )
      nvm deactivate >/dev/null 2>&1
      unset -f nvm \
        nvm_iojs_prefix nvm_node_prefix \
        nvm_add_iojs_prefix nvm_strip_iojs_prefix \
-        nvm_is_iojs_version nvm_is_alias \
+        nvm_is_iojs_version nvm_is_alias nvm_has_non_aliased \
        nvm_ls_remote nvm_ls_remote_iojs nvm_ls_remote_index_tab \
        nvm_ls nvm_remote_version nvm_remote_versions \
-        nvm_install_binary nvm_clang_version \
+        nvm_install_binary nvm_install_source nvm_clang_version \
        nvm_get_mirror nvm_get_download_slug nvm_download_artifact \
-        nvm_install_source nvm_check_file_permissions \
+        nvm_install_npm_if_needed nvm_use_if_needed nvm_check_file_permissions \
        nvm_print_versions nvm_compute_checksum nvm_checksum \
        nvm_get_checksum_alg nvm_get_checksum nvm_compare_checksum \
        nvm_version nvm_rc_version nvm_match_version \
@@ -3203,6 +3248,7 @@ nvm() {
        nvm_print_default_alias nvm_print_formatted_alias nvm_resolve_local_alias \
        nvm_sanitize_path nvm_has_colors nvm_process_parameters \
        node_version_has_solaris_binary iojs_version_has_solaris_binary \
+        nvm_curl_libz_support nvm_command_info \
        > /dev/null 2>&1
      unset RC_VERSION NVM_NODEJS_ORG_MIRROR NVM_IOJS_ORG_MIRROR NVM_DIR \
        NVM_CD_FLAGS NVM_BIN NVM_MAKE_JOBS \
@@ -3237,8 +3283,8 @@ nvm_supports_xz() {
  fi

  # 0.10x: node v0.10.42 and later have xz
-  if nvm_version_greater_than_or_equal_to "$1" "0.10.42" \
-    && nvm_version_greater "0.11.0" "$1"; then
+  if nvm_version_greater_than_or_equal_to "${1}" "0.10.42" \
+    && nvm_version_greater "0.11.0" "${1}"; then
    return 0
  fi

--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "nvm",
-  "version": "0.33.1",
+  "version": "0.33.2",
  "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"
  }
 }
--- a/test/fast/Aliases/lts/"nvm
+++ b/test/fast/Aliases/lts/"nvm
@@ -7,6 +7,8 @@ set -ex

 LTS_ALIAS_PATH="$(nvm_alias_path)/lts"

+rm -rf "${LTS_ALIAS_PATH}"
+
 die () { echo "$@" ; exit 1; }

 [ ! -d "${LTS_ALIAS_PATH}" ] || die "'${LTS_ALIAS_PATH}' exists and should not"
--- a/tests/mocks/nodejs.org-dist-index.tab
+++ b/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	-
--- a/tests/mocks/nvm
+++ b/tests/mocks/nvm
@@ -18,5 +18,17 @@
         v4.4.7  [0;37m (LTS: Argon)[0m
         v4.5.0  [0;37m (LTS: Argon)[0m
         v4.6.0  [0;37m (LTS: Argon)[0m
-         v4.6.1  [1;32m (Latest LTS: Argon)[0m
-         v6.9.0  [1;32m (Latest LTS: Boron)[0m
+         v4.6.1  [0;37m (LTS: Argon)[0m
+         v4.6.2  [0;37m (LTS: Argon)[0m
+         v4.7.0  [0;37m (LTS: Argon)[0m
+         v4.7.1  [0;37m (LTS: Argon)[0m
+         v4.7.2  [0;37m (LTS: Argon)[0m
+         v4.7.3  [0;37m (LTS: Argon)[0m
+         v4.8.0  [1;32m (Latest LTS: Argon)[0m
+         v6.9.0  [0;37m (LTS: Boron)[0m
+         v6.9.1  [0;37m (LTS: Boron)[0m
+         v6.9.2  [0;37m (LTS: Boron)[0m
+         v6.9.3  [0;37m (LTS: Boron)[0m
+         v6.9.4  [0;37m (LTS: Boron)[0m
+         v6.9.5  [0;37m (LTS: Boron)[0m
+        v6.10.0  [1;32m (Latest LTS: Boron)[0m
--- a/tests/mocks/nvm
+++ b/tests/mocks/nvm
@@ -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  [0;37m (LTS: Argon)[0m
         v4.5.0  [0;37m (LTS: Argon)[0m
         v4.6.0  [0;37m (LTS: Argon)[0m
-         v4.6.1  [1;32m (Latest LTS: Argon)[0m
+         v4.6.1  [0;37m (LTS: Argon)[0m
+         v4.6.2  [0;37m (LTS: Argon)[0m
+         v4.7.0  [0;37m (LTS: Argon)[0m
+         v4.7.1  [0;37m (LTS: Argon)[0m
+         v4.7.2  [0;37m (LTS: Argon)[0m
+         v4.7.3  [0;37m (LTS: Argon)[0m
+         v4.8.0  [1;32m (Latest LTS: Argon)[0m
         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  [1;32m (Latest LTS: Boron)[0m
+         v6.9.0  [0;37m (LTS: Boron)[0m
+         v6.9.1  [0;37m (LTS: Boron)[0m
+         v6.9.2  [0;37m (LTS: Boron)[0m
+         v6.9.3  [0;37m (LTS: Boron)[0m
+         v6.9.4  [0;37m (LTS: Boron)[0m
+         v6.9.5  [0;37m (LTS: Boron)[0m
+        v6.10.0  [1;32m (Latest LTS: Boron)[0m
+         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
--- a/tests/mocks/nvm
+++ b/tests/mocks/nvm
@@ -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  [0;37m (LTS: Argon)[0m
         v4.5.0  [0;37m (LTS: Argon)[0m
         v4.6.0  [0;37m (LTS: Argon)[0m
-         v4.6.1  [1;32m (Latest LTS: Argon)[0m
+         v4.6.1  [0;37m (LTS: Argon)[0m
+         v4.6.2  [0;37m (LTS: Argon)[0m
+         v4.7.0  [0;37m (LTS: Argon)[0m
+         v4.7.1  [0;37m (LTS: Argon)[0m
+         v4.7.2  [0;37m (LTS: Argon)[0m
+         v4.7.3  [0;37m (LTS: Argon)[0m
+         v4.8.0  [1;32m (Latest LTS: Argon)[0m
         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  [1;32m (Latest LTS: Boron)[0m
+         v6.9.0  [0;37m (LTS: Boron)[0m
+         v6.9.1  [0;37m (LTS: Boron)[0m
+         v6.9.2  [0;37m (LTS: Boron)[0m
+         v6.9.3  [0;37m (LTS: Boron)[0m
+         v6.9.4  [0;37m (LTS: Boron)[0m
+         v6.9.5  [0;37m (LTS: Boron)[0m
+        v6.10.0  [1;32m (Latest LTS: Boron)[0m
+         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
--- a/tests/mocks/nvm_ls_remote
+++ b/tests/mocks/nvm_ls_remote
@@ -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
--- a/tests/mocks/nvm_ls_remote
+++ b/tests/mocks/nvm_ls_remote
@@ -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
--- a/tests/mocks/nvm_ls_remote
+++ b/tests/mocks/nvm_ls_remote
@@ -1 +1 @@
-v6.9.0 Boron
+v7.7.2
--- a/tests/mocks/nvm_ls_remote.txt
+++ b/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
--- a/tests/mocks/nvm_make_alias
+++ b/tests/mocks/nvm_make_alias
@@ -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
--- a/tests/mocks/nvm_print_implicit_alias
+++ b/tests/mocks/nvm_print_implicit_alias
@@ -1 +1 @@
-6.9
+7.7
--- a/tests/nvm_command_info
+++ b/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 '${WGET_COMMAND_INFO}'"
+
+cleanup
--- a/tests/nvm_curl_libz_support
+++ b/tests/nvm_curl_libz_support
@@ -0,0 +1,39 @@
+#!/bin/sh
+
+cleanup() {
+  unset -f curl
+}
+
+die() { cleanup; echo "$@" ; 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 ] || [ "$1" != "-V" ]; then
+        die "This fake curl only takes one parameter -V"
+    fi
+    echo "
+curl 7.47.0 (x86_64-pc-linux-gnu) libcurl/7.47.0 GnuTLS/3.4.10 zlib/1.2.8 libidn/1.32 librtmp/2.32
+Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp smb smbs smtp smtps telnet tftp
+Features: AsynchDNS IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL TLS-SRP UnixSockets"
+}
+
+! nvm_curl_libz_support || die "nvm_curl_libz_support should return 1"
+
+unset -f curl
--- a/tests/nvm_ensure_version_installed
+++ b/tests/nvm_ensure_version_installed
@@ -3,6 +3,7 @@
 die () { echo "$@" ; cleanup ; exit 1; }
 cleanup () {
  rm -rf "$(nvm_version_path v0.1.2)"
+  unset -f nvm_has_system_node nvm_has_system_iojs
 }

 \. ../../../nvm.sh
@@ -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
--- a/tests/nvm_get_mirror
+++ b/tests/nvm_get_mirror
@@ -4,6 +4,9 @@ set -ex

 die () { echo "$@" ; exit 1; }

+unset NVM_NODEJS_ORG_MIRROR
+unset NVM_IOJS_ORG_MIRROR
+
 \. ../../../nvm.sh

 ! nvm_get_mirror || die 'unknown release type did not error'
@@ -12,5 +15,17 @@ die () { echo "$@" ; exit 1; }
 ! nvm_get_mirror node foo || die 'unknown release type did not error'
 ! nvm_get_mirror iojs foo || die 'unknown release type did not error'

-[ "$(nvm_get_mirror node std)" = "${NVM_NODEJS_ORG_MIRROR}" ] || die 'node std did not yield NVM_NODEJS_ORG_MIRROR'
-[ "$(nvm_get_mirror iojs std)" = "${NVM_IOJS_ORG_MIRROR}" ] || die 'node std did not yield NVM_NODEJS_ORG_MIRROR'
+[ -z "$NVM_NODEJS_ORG_MIRROR" ] || die "MIRROR environment variables should not be exported"
+[ -z "$NVM_IOJS_ORG_MIRROR" ] || die "MIRROR environment variables should not be exported"
+
+[ "$(nvm_get_mirror node std)" = "https://nodejs.org/dist" ] || die "incorrect default node-std mirror"
+[ "$(nvm_get_mirror iojs std)" = "https://iojs.org/dist" ] || die "incorrect default iojs-std mirror"
+
+NVM_NODEJS_ORG_MIRROR="test://domain"
+[ "$(nvm_get_mirror node std)" = "test://domain" ] || die "node-std mirror should respect NVM_NODEJS_ORG_MIRROR"
+unset NVM_NODEJS_ORG_MIRROR
+
+NVM_IOJS_ORG_MIRROR="test://domain"
+[ "$(nvm_get_mirror iojs std)" = "test://domain" ] || die "iojs-std mirror should respect NVM_IOJS_ORG_MIRROR"
+unset NVM_IOJS_ORG_MIRROR
+
--- a/tests/nvm_has_non_aliased
+++ b/tests/nvm_has_non_aliased
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+cleanup () { unalias foo; unalias grep; }
+die () { echo "$@" ; cleanup ; exit 1; }
+
+\. ../../../nvm.sh
+
+alias foo='bar'
+! nvm_has_non_aliased foo || die '"nvm_has_non_aliased foo" was not true'
+
+alias grep='grep'
+unalias grep || die '"unalias grep" failed'
+nvm_has_non_aliased grep || die '"nvm_has_non_aliased grep" with unaliased grep was not false'
+
+alias grep='grep'
+! nvm_has_non_aliased grep || die '"nvm_is_alias grep" with aliased grep was not true'
+
+nvm_has_non_aliased cat && type cat > /dev/null || die 'nvm_has_non_aliased locates "cat" properly'
+
+[ "~$(nvm_has_non_aliased foobarbaz 2>&1)" = "~" ] || die "nvm_has_non_aliased does not suppress error output"
+
+! nvm_has_non_aliased foobarbaz && ! type foobarbaz >/dev/null 2>&1 || die "nvm_has_non_aliased does not return a nonzero exit code when not found"
+
+cleanup
--- a/tests/nvm_use_if_needed
+++ b/tests/nvm_use_if_needed
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+cleanup() { unset -f nvm_ls_current nvm; }
+die () { echo "$@" ; cleanup ; exit 1; }
+
+\. ../../../nvm.sh
+
+nvm_ls_current() { echo foo; }
+
+nvm() {
+  echo "nvm: $@"
+}
+
+OUTPUT="$(nvm_use_if_needed foo)"
+EXPECTED_OUTPUT=''
+
+[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die "expected >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"
+
+OUTPUT="$(nvm_use_if_needed bar)"
+EXPECTED_OUTPUT='nvm: use bar'
+
+[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die "expected >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"
+
+cleanup
--- a/test/install_script/nvm_profile_is_bash_or_zsh
+++ b/test/install_script/nvm_profile_is_bash_or_zsh
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+die () { echo "$@" ; exit 1; }
+
+NVM_ENV=testing \. ../../install.sh
+
+#nvm_profile_is_bash_or_zsh is available
+type nvm_profile_is_bash_or_zsh > /dev/null 2>&1 || die 'nvm_profile_is_bash_or_zsh is not available'
+nvm_profile_is_bash_or_zsh "/home/nvm/.bashrc"   || die '/home/nvm/.bashrc is bash profile'
+nvm_profile_is_bash_or_zsh "/home/nvm/.bash_profile"   || die '/home/nvm/.bash_profile is bash profile'
+nvm_profile_is_bash_or_zsh "/home/nvm/.zshrc"    || die '/home/nvm/.zshrc is zsh profile'
+if nvm_profile_is_bash_or_zsh "/home/nvm/.bash"; then die '/home/nvm/.bash is not bash nor zsh profile'; fi
+if nvm_profile_is_bash_or_zsh "/home/nvm/.zsh" ; then die '/home/nvm/.zsh is not bash nor zsh profile'; fi
--- a/test/installation_node/install
+++ b/test/installation_node/install
@@ -4,7 +4,7 @@ die () { echo "$@" ; exit 1; }

 \. ../../nvm.sh

-NVM_TEST_VERSION=v0.10.41
+NVM_TEST_VERSION=v0.10.7

 # STAGE 1 #

--- a/test/installation_node/install
+++ b/test/installation_node/install
@@ -23,8 +23,7 @@ OUTPUT="$(NVM_INSTALL_THIRD_PARTY_HOOK=succeed nvm install "${VERSION}")"
 USE_OUTPUT="$(nvm use "${VERSION}")"
 EXPECTED_OUTPUT="${VERSION} node std binary ${VERSION_PATH}
 Downloading and installing node ${VERSION}...
-${USE_OUTPUT}
-${USE_OUTPUT}" # double use output is from the normal install in succeed()
+${USE_OUTPUT}"

 [ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die "expected >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"

--- a/test/slow/nvm_get_latest/nvm_get_latest
+++ b/test/slow/nvm_get_latest/nvm_get_latest
@@ -10,11 +10,16 @@ cleanup() {

 EXPECTED_VERSION="v12.3.456"
 URL="https://github.com/creationix/nvm/releases/tag/$EXPECTED_VERSION"
-EXPECTED_CURL_ARGS="-q -w %{url_effective}\n -L -s -S http://latest.nvm.sh -o /dev/null"
+EXPECTED_CURL_ARGS="--compressed -q -w %{url_effective}\n -L -s -S http://latest.nvm.sh -o /dev/null"
 EXPECTED_WGET_ARGS="http://latest.nvm.sh --server-response -O /dev/null"

 curl() {
-  if [ "_$*" != "_$EXPECTED_CURL_ARGS" ]; then
+  if [ $# -eq 1 ] && [ "$1" = "-V" ]; then
+    echo "
+curl 7.47.0 (x86_64-pc-linux-gnu) libcurl/7.47.0 GnuTLS/3.4.10 zlib/1.2.8 libidn/1.32 librtmp/2.3
+Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp smb smbs smtp smtps telnet tftp
+Features: AsynchDNS IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz TLS-SRP UnixSockets"
+  elif [ "_$*" != "_$EXPECTED_CURL_ARGS" ]; then
    echo >&2 "expected args ($EXPECTED_CURL_ARGS), got ($*)"
    return 1
  else
--- a/test/slow/nvm_get_latest/nvm_get_latest
+++ b/test/slow/nvm_get_latest/nvm_get_latest
@@ -17,7 +17,7 @@ wget() {

 OUTPUT="$(nvm_get_latest 2>&1)"
 EXIT_CODE="$(nvm_get_latest >/dev/null 2>&1 ; echo $?)"
-[ "_$OUTPUT" = "_http://latest.nvm.sh did not redirect to the latest release on Github" ] \
+[ "_$OUTPUT" = "_http://latest.nvm.sh did not redirect to the latest release on GitHub" ] \
  || die "failed redirect did not report correct error message, got '$OUTPUT'"
 [ "_$EXIT_CODE" = "_2" ] \
  || die "failed redirect did not exit with code 2, got $EXIT_CODE"
Author	SHA1	Message	Date
Jordan Harband	0a95e77000	v0.33.2	2017-04-26 00:50:33 -07:00
Piper Chester	964c7b3115	[Docs] README.markdown → README.md	2017-04-08 09:19:15 -07:00
Peter Dave Hello	bee7b9970e	[Docs] Remove archlinux python tips in "Problems" This is not working at all.	2017-04-23 23:33:42 +08:00
Peter Dave Hello	f38d21c529	[Docs] Improve "Problems" README section readability	2017-04-13 17:56:46 +08:00
Peter Dave Hello	7aa3448259	[Tests] Add curl back when WITHOUT_CURL test done since cache needs it	2017-04-09 13:13:25 +08:00
Peter Dave Hello	a66a9caa1c	[Tests] Use node v0.10.7 for thread para test as other install from src tests	2017-04-09 13:08:04 +08:00
Jordan Harband	ec2b02e187	npm run doctoc	2017-04-12 16:11:01 -07:00
rouzbeh84	0f25994c8e	[Docs] git install update - added git as the last method before full manual install. - added the directory on `git clone` command - added the `git checkout v0.33.1` as the -v gets updated automatically	2017-04-06 16:23:50 -07:00
Peter Dave Hello	229c7e6f0c	[Tests] Test "make release" in Travis CI	2017-04-09 15:16:13 +08:00
Peter Dave Hello	d80686c7cd	[Makefile] Introduce _ensure-current-version to ensure version tags	2017-04-09 15:09:31 +08:00
Piper Chester	65aedc105a	[Docs] capitalize C++	2017-04-08 09:16:54 -07:00
Peter Dave Hello	153f8e7b31	[Fix] To confirm curl exists before detecting curl libz feature	2017-04-09 13:44:07 +08:00
Peter Dave Hello	e87f395b7a	[Refactor] minor "if" and "return" improvement	2017-04-06 03:55:42 +08:00
Peter Dave Hello	2ec2d31012	[Tests] Re-enable WITHOUT_CURL tests	2017-04-06 14:52:26 +08:00
Peter Dave Hello	daa9c3604d	[Fix] To confirm curl exists before detecting curl libz feature	2017-04-06 05:20:55 +08:00
Peter Dave Hello	ec3ba1973a	[New] `install.sh`: Parallel script download jobs	2017-04-05 04:54:38 +08:00
Peter Dave Hello	c6866eeb37	[Test] "nvm alias" lts test bug fix	2017-04-02 14:34:04 +08:00
Peter Dave Hello	7bd7a35cb2	[Docs] Improve nvm usage examples Correct two double [tab] and try to improve its readability	2017-04-06 00:36:13 +08:00
Peter Dave Hello	e84bcaabdc	[Refactor] Improve profile detection in install script	2017-04-03 23:06:04 +08:00
Yanick Champoux	d4e3f0943b	[Docs] add 'fnm' as part of the fish alternatives	2017-04-04 15:01:39 -04:00
Peter Dave Hello	3f5fd57881	[Refactor] Reduce a sed command with pipe	2017-04-05 04:58:34 +08:00
Peter Dave Hello	f524bcb973	[Fix] Correct indent in install.sh	2017-04-05 05:01:54 +08:00
Peter Dave Hello	a0534b720a	[Tests] Reduce apt package dependencies calculation complexity	2017-04-02 16:48:28 +08:00
Peter Dave Hello	424056c839	[Tests] Remove ShellCheck manual dependency install under Ubuntu 14.04	2017-04-02 15:49:01 +08:00
Peter Dave Hello	18df8e3d2e	[Tests] Remove ppa source since we migrated to Ubuntu Trusty	2017-04-02 07:24:56 +08:00
Jordan Harband	4249b1c2bb	[Fix] `nvm_ensure_version_installed`: add `system` support. Relates to #1238	2017-03-31 00:52:56 -07:00
Peter Dave Hello	5776cc952a	[copyright] update to 2017	2017-03-29 17:54:15 +08:00
Peter Dave Hello	6c24346af5	[New] Add missing commands in bash_completion	2017-03-30 19:49:30 +08:00
Peter Dave Hello	450088e51a	[Refactor] Improve if conditoion logic in "use"	2017-03-30 00:41:31 +08:00
Peter Dave Hello	9a6e657e53	[Docs] Remove curl `--compressed` notes since we added its detection	2017-03-29 17:51:23 +08:00
Peter Dave Hello	8fc7e854de	[Tests] Comment out ksh dependency installation, cc #574 - Mistakenly uncommented in `70370a857f` - per `afba4e08fd` / #574	2017-03-29 18:05:15 +08:00
Peter Dave Hello	93c1036758	[Tests] Move to Ubuntu 14.04 on Travis CI Since Ubuntu 12.04 is pretty old now, it's also going to EOL next month, maybe we can just move on Ubuntu 14.04 first.	2017-03-26 05:19:57 +08:00
Ægir Örn Símonarson	4411abf82e	[Docs] Add Mac OS "troubleshooting" to README It has a section on nvm node version not being found in vim.	2017-03-29 19:04:31 -07:00
Peter Dave Hello	a36af70571	[Docs] Update issue #900 title in README.markdown	2017-03-28 22:47:34 +08:00
Peter Dave Hello	059ab0e1ac	[Refactor] Make the code a little bit cleaner	2017-03-28 15:27:49 +08:00
Jordan Harband	b9f9977cdd	[Fix] `nvm install -s`: npm detection - add `nvm_use_if_needed` - add `nvm_install_npm_if_needed`	2017-03-27 15:00:50 -07:00
Peter Dave Hello	676fff0219	[completions] Remove nospace in bash_completion	2017-03-26 06:10:53 +08:00
Peter Dave Hello	7b253c8c0a	[New] Supercharge `nvm debug` output Try to get shell version, OS and its version, curl/wget/git version.	2017-03-23 14:48:00 +08:00
Peter Dave Hello	f344d0694b	[Tests] Move cabel, nvm & npm install into TravisCI "install" section	2017-03-26 05:22:48 +08:00
Peter Dave Hello	d9704471ff	[Tests] Cache "node_modules" in CI	2017-03-26 04:06:32 +08:00
Peter Dave Hello	82aaa0a20d	[Tests] Do not install nodejs, npm deps for SHELLCHECK	2017-03-25 16:57:42 +08:00
Peter Dave Hello	e41197ea94	[Tests] Improve npm dependencies installaion in travis ci	2017-03-24 13:46:50 +08:00
Peter Dave Hello	6ef2be8db4	[Docs] Get https://nodejs.org/dist header instead of its body, fix #1451	2017-03-23 14:12:31 +08:00
Peter Dave Hello	d465493832	[Docs] Use https protocol for nodejs.org in issue template	2017-03-23 14:07:07 +08:00
Peter Dave Hello	0e5fba2dfb	[Docs] Also add `--compressed` for `curl` in issue template, cc #1437	2017-03-23 14:01:46 +08:00
Peter Dave Hello	973dfc6d4a	[New] Dynamically detect if curl supports `--compressed`	2017-03-23 16:51:20 +08:00
Peter Dave Hello	6a3b1dd2c3	[New] Enable curl auto compression/decompression Enable `--compressed` parameter on curl to automatically enable compression on request content by sending coressponding header, if the server side supports compression format like deflate or gzip, curl will also decompress the content automatically, so there is no additional works need to done manually on client side, but just enjoy the benifits of bandwidth and time saving! Take https://nodejs.org/dist/index.tab as an example which is last modified on Tue, 14 Mar 2017 22:41:05 GMT, the compressed transmission only take 4829 bytes howevet the not compressed on taks 48000 bytes, which is about 10 times larger! This feature can be traced back to Sep 3 2002, in curl commit: - `64bbe9dfaf` So should be supported on various versions widely.	2017-03-23 16:51:20 +08:00
Peter Dave Hello	4c97828f79	Update .gitattributes	2017-03-23 04:52:46 +08:00
Peter Dave Hello	ccd9697ef2	Delete .npmignore	2017-03-23 08:47:53 +08:00
Peter Dave Hello	20a40dd8c2	[Docs] Update CONTRIBUTING.md	2017-03-23 04:46:49 +08:00
Peter Dave Hello	237c3a78e2	[Tests] Add retry on urchin setup which has no built in retry feature Unlike other built in functions like git fetch or apt-get dependencies, manual installations won't have retry by default, enabling retry could help reduce the impact of network issues and furthur prevent getting build error like Job #1956.21: - https://travis-ci.org/creationix/nvm/jobs/212640007 Ref: - https://docs.travis-ci.com/user/common-build-problems/	2017-03-22 20:42:33 +08:00
Peter Dave Hello	fa3631fee3	[Refactor] Add `nvm_has_non_aliased`	2017-03-20 16:57:26 +08:00
Peter Dave Hello	316c9f34c6	[Performance] Use awk's comparison to save a pipe to grep	2017-03-20 04:50:32 +08:00
Peter Dave Hello	6cb12b0f99	[Performance] Improve awk usage	2017-03-21 04:23:53 +08:00
Peter Dave Hello	6ed73b0696	[Refactor] Improve sed usage for performance	2017-03-20 17:53:44 -07:00
Shirsh Zibbu	dcd008ff61	[Refactor] remove unnecessary quotes	2017-03-07 05:46:45 +05:30
Peter Dave Hello	039afb9470	[Docs] Update Installation section 1. If we are not going to install nodejs or io.js from source, we may not need to have c++ compiler or libssl-dev package 2. the `build-essential` and `libssl-dev` packages should work on all the Debian and Ubuntu based GNU/Linux distros 3. Remove useless blank lines	2017-03-16 04:22:29 +08:00
Peter Dave Hello	b879628394	[Fix] declare MANPATH if and only if it's not set By manpath's man page in Ubuntu 16.04: > If $MANPATH is set, manpath will simply display its contents and issue > a warning. By `fa22d712ff` for #1413, `nvm` now will declare the "MANPATH" variable, no matter if it's set or not, so in the situation that $MANPATH is set, you'll get the warning: > manpath: warning: $MANPATH set, ignoring /etc/manpath.config	2017-03-19 02:19:14 +08:00
Jordan Harband	9b2629384f	[Fix] `nvm install -s`: ensure additional params lack a trailing space. Note: I believe this does not fix the underlying issue in zsh, which is that it does not split up `$ADDITIONAL_PARAMETERS` and instead passes the contents as one single argument.	2017-03-17 23:20:17 -07:00
Peter Dave Hello	50ae1e5199	[Fix] Install failed should return correct exit status, fix #1347	2016-12-10 00:20:04 +08:00
Matthew McEachen	1e6b5ce039	[Fix] stop setting mirror env vars unnecessarily Fixes #1429	2017-03-16 23:54:55 -07:00
Peter Dave Hello	952d0067b3	[Fix] bash_completion should make sure nvm loaded	2017-03-15 14:34:28 +08:00
Peter Dave Hello	911ff87601	[Fix] bash_completion source prompt, remove &&	2017-03-15 14:34:28 +08:00
Peter Dave Hello	9593616b8c	[Fix] NVM_PROFILE bash/zsh detection in installation	2017-03-15 14:34:28 +08:00
Peter Dave Hello	d8538dad84	[Refactor] nvm.sh minor refactor	2017-03-14 17:45:54 +08:00
Alex Ryan	257f16fb13	[Docs] fi README typo	2017-03-13 03:16:08 -07:00
Peter Dave Hello	182a18d911	[Fix] Github should be GitHub	2017-03-09 23:02:08 +08:00
Peter Dave Hello	8e6201b5b1	[Tests] Update test mocks	2017-03-10 18:02:47 +08:00
Dominyk Tiller	b676bf7d0e	[Fix] checksums: remove libressl command support This was an "oops" on my part when I was testing changes for my work that was later adapted & merged in `f1bca106a8`. LibreSSL is never installed as a `libressl` as it is intended to be a replacement for `openssl` as much as possible, and consequently the executable is called `openssl`.	2017-03-08 12:54:37 +00:00
Jordan Harband	fa22d712ff	[Fix] ensure this variable is not unbound. Fixes #1413.	2017-03-06 09:35:58 -08:00
Jordan Harband	286090b607	Merge pull request #1408 from PeterDaveHello/doctoc [Docs] [Tests] Introduce doctoc for "Table of Contents" autogeneration	2017-03-01 00:57:05 -08:00
Peter Dave Hello	1689b174b3	[Test] Add doctoc up-to-date test in TravisCI	2017-02-28 08:45:48 +08:00
Peter Dave Hello	f8aaa32d17	README minor adjustment, generate "Table of Content" via doctoc	2017-02-27 18:33:41 +08:00
Peter Dave Hello	3dc5777b66	Add doctoc devDependency and npm script Will use it to generate "Table of Contents"	2017-02-27 01:35:36 +08:00
@@ -1 +1 @@
 .9
 .7