v0.40.4

Include the requested version in the uninstall error output when

the target is not installed.

Add a fast test to lock the behavior.

Close #3767

.github/SECURITY.md

@@ -2,6 +2,13 @@
 
 Please file a private vulnerability report via GitHub, email [@ljharb](https://github.com/ljharb), or see https://tidelift.com/security if you have a potential security vulnerability to report.
 
+## Escalation
+
+If you do not receive an acknowledgement of your report within 6 business days, or if you cannot find a private security contact for the project, you may escalate to the OpenJS Foundation CNA at `security@lists.openjsf.org`.
+
+If the project acknowledges your report but does not provide any further response or engagement within 14 days, escalation is also appropriate.
+
+
 ## OpenSSF CII Best Practices
 
 [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/684/badge)](https://bestpractices.coreinfrastructure.org/projects/684)

.github/workflows/lint.yml

@@ -70,3 +70,12 @@ jobs:
       - uses: actions/checkout@v6
       - name: check tests filenames
         run: ./rename_test.sh --check
+
+  all:
+    permissions:
+      contents: none
+    name: 'all linting'
+    needs: [eclint, dockerfile_lint, doctoc, test_naming]
+    runs-on: ubuntu-latest
+    steps:
+      - run: true

.github/workflows/nvm-install-test.yml

@@ -10,6 +10,9 @@ on:
         required: false
         default: 'HEAD'
 
+permissions:
+  contents: read
+
 jobs:
   matrix:
     runs-on: ubuntu-latest

.github/workflows/tests-fast.yml

@@ -0,0 +1,101 @@
+name: 'Tests: fast'
+
+on: [push, pull_request]
+
+permissions:
+  contents: read
+
+jobs:
+  fast:
+    permissions:
+      contents: read
+
+    name: 'fast (${{ matrix.shell }}, ${{ matrix.awk }})'
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: 'script -q -e -c "${{ matrix.shell }} {0}"'
+
+    strategy:
+      fail-fast: false
+      matrix:
+        shell:
+          - sh
+          - bash
+          - dash
+          - zsh
+          # - ksh
+        awk:
+          - gawk
+          - mawk
+
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@v2
+        with:
+          allowed-endpoints:
+            github.com:443
+            registry.npmjs.org:443
+            raw.githubusercontent.com:443
+            nodejs.org:443
+            iojs.org:443
+            unofficial-builds.nodejs.org:443
+            azure.archive.ubuntu.com:80
+            packages.microsoft.com:443
+            registry-1.docker.io:443
+            auth.docker.io:443
+            production.cloudflare.docker.com:443
+      - uses: actions/checkout@v6
+        with:
+          submodules: true
+      - name: Install zsh, additional shells, and awk variant
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y zsh ${{ matrix.awk }}
+          if [ "${{ matrix.shell }}" != "sh" ] && [ "${{ matrix.shell }}" != "bash" ] && [ "${{ matrix.shell }}" != "zsh" ]; then
+            sudo apt-get install -y ${{ matrix.shell }}
+          fi
+          # Set the selected awk as the default
+          sudo update-alternatives --set awk /usr/bin/${{ matrix.awk }}
+        shell: bash
+      - run: sudo ${{ matrix.shell }} --version 2> /dev/null || dpkg -s ${{ matrix.shell }} 2> /dev/null || which ${{ matrix.shell }}
+      - run: awk --version 2>&1 | head -1 || awk -W version 2>&1 | head -1
+      - run: curl --version
+      - run: wget --version
+      - uses: ljharb/actions/node/install@main
+        name: 'npm install && version checks'
+        with:
+          node-version: 'lts/*'
+          skip-ls-check: true
+      - run: npm ls urchin
+      - run: npx which urchin
+      - run: env
+      - name: Hide system node
+        run: |
+          if [ -f /usr/local/bin/node ]; then sudo mv /usr/local/bin/node /usr/local/bin/node.bak; fi
+          if [ -f /usr/local/bin/npm ]; then sudo mv /usr/local/bin/npm /usr/local/bin/npm.bak; fi
+          if [ -f /usr/local/bin/npx ]; then sudo mv /usr/local/bin/npx /usr/local/bin/npx.bak; fi
+        shell: bash
+      - name: Run fast tests
+        run: |
+          URCHIN_PATH="$(npx which urchin)"
+          unset NVM_CD_FLAGS NVM_BIN NVM_INC
+          export NVM_DIR="${{ github.workspace }}"
+          export PATH="$(echo "$PATH" | tr ':' '\n' | grep -v '\.nvm' | grep -v 'toolcache' | tr '\n' ':')"
+          make TERM=xterm-256color TEST_SUITE="fast" SHELL="${{ matrix.shell }}" URCHIN="$URCHIN_PATH" test-${{ matrix.shell }}
+      - name: Restore system node
+        if: always()
+        run: |
+          if [ -f /usr/local/bin/node.bak ]; then sudo mv /usr/local/bin/node.bak /usr/local/bin/node; fi
+          if [ -f /usr/local/bin/npm.bak ]; then sudo mv /usr/local/bin/npm.bak /usr/local/bin/npm; fi
+          if [ -f /usr/local/bin/npx.bak ]; then sudo mv /usr/local/bin/npx.bak /usr/local/bin/npx; fi
+        shell: bash
+
+  all:
+    permissions:
+      contents: none
+    name: 'all fast tests'
+    needs: [fast]
+    runs-on: ubuntu-latest
+    steps:
+      - run: true

.github/workflows/tests-installation-iojs.yml

@@ -0,0 +1,99 @@
+name: 'Tests: installation_iojs'
+
+on: [push, pull_request]
+
+permissions:
+  contents: read
+
+jobs:
+  installation_iojs_without_curl:
+    permissions:
+      contents: read
+
+    name: 'installation_iojs without curl (${{ matrix.shell }})'
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: 'script -q -e -c "${{ matrix.shell }} {0}"'
+
+    strategy:
+      fail-fast: false
+      matrix:
+        shell:
+          - sh
+          - bash
+          - dash
+          - zsh
+          # - ksh
+
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@v2
+        with:
+          allowed-endpoints:
+            github.com:443
+            registry.npmjs.org:443
+            raw.githubusercontent.com:443
+            nodejs.org:443
+            iojs.org:443
+            azure.archive.ubuntu.com:80
+            packages.microsoft.com:443
+      - uses: actions/checkout@v6
+        with:
+          submodules: true
+      - name: Install zsh and additional shells
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y zsh
+          if [ "${{ matrix.shell }}" != "sh" ] && [ "${{ matrix.shell }}" != "bash" ] && [ "${{ matrix.shell }}" != "zsh" ]; then
+            sudo apt-get install -y ${{ matrix.shell }}
+          fi
+        shell: bash
+      - run: sudo ${{ matrix.shell }} --version 2> /dev/null || dpkg -s ${{ matrix.shell }} 2> /dev/null || which ${{ matrix.shell }}
+      - run: wget --version
+      - uses: ljharb/actions/node/install@main
+        name: 'npm install && version checks'
+        with:
+          node-version: 'lts/*'
+          skip-ls-check: true
+      - run: npm ls urchin
+      - run: npx which urchin
+      - name: Remove curl
+        run: sudo apt-get remove curl -y
+        shell: bash
+      - run: '! command -v curl'
+        shell: bash
+      - run: env
+      - name: Hide system node
+        run: |
+          if [ -f /usr/local/bin/node ]; then sudo mv /usr/local/bin/node /usr/local/bin/node.bak; fi
+          if [ -f /usr/local/bin/npm ]; then sudo mv /usr/local/bin/npm /usr/local/bin/npm.bak; fi
+          if [ -f /usr/local/bin/npx ]; then sudo mv /usr/local/bin/npx /usr/local/bin/npx.bak; fi
+        shell: bash
+      - name: Run installation_iojs tests
+        run: |
+          URCHIN_PATH="$(npx which urchin)"
+          unset NVM_CD_FLAGS NVM_BIN NVM_INC
+          export NVM_DIR="${{ github.workspace }}"
+          export PATH="$(echo "$PATH" | tr ':' '\n' | grep -v '\.nvm' | grep -v 'toolcache' | tr '\n' ':')"
+          make TERM=xterm-256color TEST_SUITE="installation_iojs" SHELL="${{ matrix.shell }}" URCHIN="$URCHIN_PATH" test-${{ matrix.shell }}
+      - name: Restore system node
+        if: always()
+        run: |
+          if [ -f /usr/local/bin/node.bak ]; then sudo mv /usr/local/bin/node.bak /usr/local/bin/node; fi
+          if [ -f /usr/local/bin/npm.bak ]; then sudo mv /usr/local/bin/npm.bak /usr/local/bin/npm; fi
+          if [ -f /usr/local/bin/npx.bak ]; then sudo mv /usr/local/bin/npx.bak /usr/local/bin/npx; fi
+        shell: bash
+      - name: Restore curl
+        if: always()
+        run: sudo apt-get install curl -y
+        shell: bash
+
+  all:
+    permissions:
+      contents: none
+    name: 'all installation_iojs tests'
+    needs: [installation_iojs_without_curl]
+    runs-on: ubuntu-latest
+    steps:
+      - run: true

.github/workflows/tests-installation-node.yml

@@ -0,0 +1,122 @@
+name: 'Tests: installation_node'
+
+on: [push, pull_request]
+
+permissions:
+  contents: read
+
+jobs:
+  installation_node:
+    permissions:
+      contents: read
+
+    name: "installation_node (${{ matrix.shell }}${{ matrix.without_curl && ', without curl' || '' }})"
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        shell:
+          - sh
+          - bash
+          - dash
+          - zsh
+          # - ksh
+        without_curl:
+          - false
+          - true
+
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@v2
+        with:
+          allowed-endpoints:
+            github.com:443
+            registry.npmjs.org:443
+            raw.githubusercontent.com:443
+            nodejs.org:443
+            iojs.org:443
+            azure.archive.ubuntu.com:80
+            packages.microsoft.com:443
+            archive.ubuntu.com:80
+            security.ubuntu.com:80
+            production.cloudflare.docker.com:443
+            registry-1.docker.io:443
+            auth.docker.io:443
+      - uses: actions/checkout@v6
+        with:
+          submodules: true
+      - uses: ljharb/actions/node/install@main
+        name: 'npm install && version checks'
+        with:
+          node-version: 'lts/*'
+          skip-ls-check: true
+      - run: npm ls urchin
+      - run: npx which urchin
+      - name: Run installation_node tests in container
+        run: |
+          docker run --rm \
+            -v "${{ github.workspace }}:/workspace" \
+            -w /workspace \
+            -e "TEST_SHELL=${{ matrix.shell }}" \
+            -e "TERM=xterm-256color" \
+            -e "DEBIAN_FRONTEND=noninteractive" \
+            -e "GITHUB_ACTIONS=true" \
+            -e "WITHOUT_CURL=${{ matrix.without_curl }}" \
+            ubuntu:16.04 \
+            bash -c '
+              set -ex
+
+              # Retry apt-get update up to 5 times due to flaky Ubuntu mirrors
+              # apt-get update can return 0 even with partial failures, so check for warnings
+              for i in 1 2 3 4 5; do
+                if apt-get update 2>&1 | tee /tmp/apt-update.log | grep -qE "^(W:|E:|Err:)"; then
+                  echo "apt-get update had warnings/errors, attempt $i/5"
+                  cat /tmp/apt-update.log
+                  sleep $((i * 5))
+                else
+                  break
+                fi
+              done
+
+              apt-get install -y git curl wget make build-essential python zsh libssl-dev
+              if [ "$TEST_SHELL" != "sh" ] && [ "$TEST_SHELL" != "bash" ]; then
+                apt-get install -y $TEST_SHELL || true
+              fi
+
+              # Use nvm to install Node.js for running urchin
+              # Node 16 is the last version supporting GLIBC 2.23 (Ubuntu 16.04)
+              export NVM_DIR="/workspace"
+              . /workspace/nvm.sh
+              nvm install 16
+              nvm use 16
+
+              npm ls urchin
+              URCHIN_PATH="$(npx which urchin)"
+
+              # Remove curl if testing without it
+              if [ "$WITHOUT_CURL" = "true" ]; then
+                apt-get remove curl -y
+                ! command -v curl
+              fi
+
+              # Now clean up nvm state for the actual tests, but keep NVM_DIR set
+              nvm deactivate || true
+              nvm unalias default || true
+              unset NVM_CD_FLAGS NVM_BIN NVM_INC
+              export PATH="$(echo "$PATH" | tr ":" "\n" | grep -v "\.nvm" | grep -v "toolcache" | tr "\n" ":")"
+
+              # Clean any cached files from the nvm install above
+              rm -rf "$NVM_DIR/.cache" "$NVM_DIR/versions" "$NVM_DIR/alias"
+
+              make TEST_SUITE="installation_node" SHELL="$TEST_SHELL" URCHIN="$URCHIN_PATH" test-$TEST_SHELL
+            '
+
+  all:
+    permissions:
+      contents: none
+    name: 'all installation_node tests'
+    needs: [installation_node]
+    runs-on: ubuntu-latest
+    steps:
+      - run: true

.github/workflows/tests-xenial.yml

@@ -0,0 +1,112 @@
+name: 'Tests: xenial'
+
+on: [push, pull_request]
+
+permissions:
+  contents: read
+
+jobs:
+  xenial:
+    permissions:
+      contents: read
+
+    name: 'xenial (${{ matrix.shell }})'
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        shell:
+          - sh
+          - bash
+          - dash
+          - zsh
+          # - ksh
+
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@v2
+        with:
+          allowed-endpoints:
+            github.com:443
+            registry.npmjs.org:443
+            raw.githubusercontent.com:443
+            nodejs.org:443
+            iojs.org:443
+            azure.archive.ubuntu.com:80
+            packages.microsoft.com:443
+            archive.ubuntu.com:80
+            security.ubuntu.com:80
+            production.cloudflare.docker.com:443
+            registry-1.docker.io:443
+            auth.docker.io:443
+      - uses: actions/checkout@v6
+        with:
+          submodules: true
+      - uses: ljharb/actions/node/install@main
+        name: 'npm install && version checks'
+        with:
+          node-version: 'lts/*'
+          skip-ls-check: true
+      - run: npm ls urchin
+      - run: npx which urchin
+      - name: Run xenial tests in container
+        run: |
+          docker run --rm \
+            -v "${{ github.workspace }}:/workspace" \
+            -w /workspace \
+            -e "TEST_SHELL=${{ matrix.shell }}" \
+            -e "TERM=xterm-256color" \
+            -e "DEBIAN_FRONTEND=noninteractive" \
+            -e "GITHUB_ACTIONS=true" \
+            ubuntu:16.04 \
+            bash -c '
+              set -ex
+
+              # Retry apt-get update up to 5 times due to flaky Ubuntu mirrors
+              # apt-get update can return 0 even with partial failures, so check for warnings
+              for i in 1 2 3 4 5; do
+                if apt-get update 2>&1 | tee /tmp/apt-update.log | grep -qE "^(W:|E:|Err:)"; then
+                  echo "apt-get update had warnings/errors, attempt $i/5"
+                  cat /tmp/apt-update.log
+                  sleep $((i * 5))
+                else
+                  break
+                fi
+              done
+
+              apt-get install -y git curl wget make build-essential python zsh libssl-dev
+              if [ "$TEST_SHELL" != "sh" ] && [ "$TEST_SHELL" != "bash" ]; then
+                apt-get install -y $TEST_SHELL || true
+              fi
+
+              # Use nvm to install Node.js for running urchin
+              # Node 16 is the last version supporting GLIBC 2.23 (Ubuntu 16.04)
+              export NVM_DIR="/workspace"
+              . /workspace/nvm.sh
+              nvm install 16
+              nvm use 16
+
+              npm ls urchin
+              URCHIN_PATH="$(npx which urchin)"
+
+              # Now clean up nvm state for the actual tests, but keep NVM_DIR set
+              nvm deactivate || true
+              nvm unalias default || true
+              unset NVM_CD_FLAGS NVM_BIN NVM_INC
+              export PATH="$(echo "$PATH" | tr ":" "\n" | grep -v "\.nvm" | grep -v "toolcache" | tr "\n" ":")"
+
+              # Clean any cached files from the nvm install above
+              rm -rf "$NVM_DIR/.cache" "$NVM_DIR/versions" "$NVM_DIR/alias"
+
+              make TEST_SUITE="xenial" SHELL="$TEST_SHELL" URCHIN="$URCHIN_PATH" test-$TEST_SHELL
+            '
+
+  all:
+    permissions:
+      contents: none
+    name: 'all xenial tests'
+    needs: [xenial]
+    runs-on: ubuntu-latest
+    steps:
+      - run: true

.github/workflows/tests.yml

@@ -12,6 +12,7 @@ jobs:
 
     name: "tests"
     runs-on: ubuntu-latest
+    timeout-minutes: 30
     defaults:
       run:
         shell: 'script -q -e -c "${{ matrix.shell }} {0}"'
@@ -68,7 +69,19 @@ jobs:
       - run: npm ls urchin
       - run: npx which urchin
       - run: env
-      - run: make TERM=xterm-256color TEST_SUITE="${{ matrix.suite }}" SHELL="${{ matrix.shell }}" URCHIN="$(npx which urchin)" test-${{ matrix.shell }}
+      - name: Run tests
+        shell: bash
+        run: |
+          for attempt in 1 2 3; do
+            timeout 600 make TERM=xterm-256color TEST_SUITE="${{ matrix.suite }}" SHELL="${{ matrix.shell }}" URCHIN="$(npx which urchin)" test-${{ matrix.shell }} && exit 0
+            EXIT_CODE=$?
+            if [ $EXIT_CODE -ne 124 ]; then
+              exit $EXIT_CODE
+            fi
+            echo "Attempt ${attempt} timed out; retrying..."
+          done
+          echo "All 3 attempts timed out."
+          exit 1
 
   nvm:
     permissions:

.travis.yml

@@ -1,94 +0,0 @@
-language: generic
-dist: focal
-addons:
-  apt:
-    packages:
-      - zsh
-    #  - ksh
-    #  - gcc-4.8
-    #  - g++-4.8
-
-# https://gist.github.com/iedemam/9830045
-git:
-  submodules: false
-
-cache:
-  ccache: true
-  directories:
-    - $TRAVIS_BUILD_DIR/.cache
-    - $TRAVIS_BUILD_DIR/node_modules
-before_install:
-  - sudo sed -i 's/mozilla\/DST_Root_CA_X3.crt/!mozilla\/DST_Root_CA_X3.crt/g' /etc/ca-certificates.conf
-  - sudo update-ca-certificates -f
-
-  # https://gist.github.com/iedemam/9830045
-  - sed -i 's/git@github.com:/https:\/\/github.com\//' .gitmodules
-  - git submodule update --init --recursive
-
-  - $SHELL --version 2> /dev/null || dpkg -s $SHELL 2> /dev/null || which $SHELL
-  - curl --version
-  - wget --version
-  - bash --version | head
-  - zsh  --version
-  - dpkg -s dash | grep ^Version | awk '{print $2}'
-  # install python
-  - pyenv local 2.7.18 || pyenv install 2.7.18
-  - pyenv local 2.7.18 || echo 'pyenv failed'
-  - python -V
-install:
-  - if [ -z "${SHELLCHECK-}" ]; then nvm install 16 && nvm unalias default && npm install && npm prune && npm ls urchin doctoc eclint dockerfile_lint; fi
-  - '[ -z "$WITHOUT_CURL" ] || sudo apt-get remove curl -y'
-script:
-  - if [ -n "${SHELL-}" ] && [ -n "${TEST_SUITE}" ]; then if [ "${TEST_SUITE}" = 'installation_iojs' ] || [ "${TEST_SUITE}" = 'xenial' ]; then travis_retry make TEST_SUITE=$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
-jobs:
-  include:
-    - env: SHELL=bash TEST_SUITE=installation_node
-      dist: xenial
-    - env: SHELL=bash TEST_SUITE=installation_node WITHOUT_CURL=1
-      dist: xenial
-    - env: SHELL=sh TEST_SUITE=installation_node
-      dist: xenial
-    - env: SHELL=sh TEST_SUITE=installation_node WITHOUT_CURL=1
-      dist: xenial
-    - env: SHELL=dash TEST_SUITE=installation_node
-      dist: xenial
-    - env: SHELL=dash TEST_SUITE=installation_node WITHOUT_CURL=1
-      dist: xenial
-    - env: SHELL=zsh TEST_SUITE=installation_node
-      dist: xenial
-    - env: SHELL=zsh TEST_SUITE=installation_node WITHOUT_CURL=1
-      dist: xenial
-    #- env: SHELL=ksh TEST_SUITE=installation_node
-    #  dist: xenial
-    #- env: SHELL=ksh TEST_SUITE=installation_node WITHOUT_CURL=1
-    #  dist: xenial
-    - env: SHELL=bash TEST_SUITE=xenial
-      dist: xenial
-    - env: SHELL=sh TEST_SUITE=xenial
-      dist: xenial
-    - env: SHELL=dash TEST_SUITE=xenial
-      dist: xenial
-    - env: SHELL=zsh TEST_SUITE=xenial
-      dist: xenial
-    #- env: SHELL=ksh TEST_SUITE=xenial
-    #  dist: xenial
-env:
-  global:
-    - CXX=g++
-    - CC=gcc
-    - PATH="$(echo $PATH | sed 's/::/:/')"
-    - PATH="/usr/lib/ccache/:$PATH"
-    - NVM_DIR="${TRAVIS_BUILD_DIR}"
-  matrix:
-    - SHELL=sh TEST_SUITE=fast
-    - SHELL=dash TEST_SUITE=fast
-    - SHELL=bash TEST_SUITE=fast
-    - SHELL=zsh TEST_SUITE=fast
-    #  - SHELL=ksh TEST_SUITE=fast
-    - SHELL=sh TEST_SUITE=installation_iojs WITHOUT_CURL=1
-    - SHELL=dash TEST_SUITE=installation_iojs WITHOUT_CURL=1
-    - SHELL=bash TEST_SUITE=installation_iojs WITHOUT_CURL=1
-    - SHELL=zsh TEST_SUITE=installation_iojs WITHOUT_CURL=1
-    #  - SHELL=ksh TEST_SUITE=installation_iojs WITHOUT_CURL=1

AGENTS.md

@@ -1,6 +1,6 @@
-# nvm Copilot Instructions
+# nvm Coding Agent Instructions
 
-This document provides guidance for GitHub Copilot when working with the Node Version Manager (nvm) codebase.
+This document provides guidance for AI coding agents when working with the Node Version Manager (nvm) codebase.
 
 ## Overview
 
@@ -424,4 +424,4 @@ nvm works on Windows via several compatibility layers:
 2. Include bash, curl, git, tar, and wget packages during installation
 3. Run nvm installation in Cygwin terminal
 
-This guide should help GitHub Copilot understand the nvm codebase structure, testing procedures, and development environment setup requirements.
+This guide should help AI coding agents understand the nvm codebase structure, testing procedures, and development environment setup requirements.

CLAUDE.md

@@ -0,0 +1 @@
+AGENTS.md

README.md

@@ -6,7 +6,7 @@
 </a>
 
 
-# Node Version Manager [![Build Status](https://app.travis-ci.com/nvm-sh/nvm.svg?branch=master)][3] [![nvm version](https://img.shields.io/badge/version-v0.40.3-yellow.svg)][4] [![CII Best Practices](https://bestpractices.dev/projects/684/badge)](https://bestpractices.dev/projects/684)
+# Node Version Manager [![Tests](https://github.com/nvm-sh/nvm/actions/workflows/tests-fast.yml/badge.svg?branch=master)][3] [![nvm version](https://img.shields.io/badge/version-v0.40.4-yellow.svg)][4] [![CII Best Practices](https://bestpractices.dev/projects/684/badge)](https://bestpractices.dev/projects/684)
 
 <!-- To update this table of contents, ensure you have run `npm install` then `npm run doctoc` -->
 <!-- START doctoc generated TOC please keep comment here to allow auto update -->
@@ -104,10 +104,10 @@ nvm is a version manager for [node.js](https://nodejs.org/en/), designed to be i
 
 To **install** or **update** nvm, you should run the [install script][2]. To do that, you may either download and run the script manually, or use the following cURL or Wget command:
 ```sh
-curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash
+curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.4/install.sh | bash
 ```
 ```sh
-wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash
+wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.4/install.sh | bash
 ```
 
 Running either of the above commands downloads a script and runs it. The script clones the nvm repository to `~/.nvm`, and attempts to add the source lines from the snippet below to the correct profile file (`~/.bashrc`, `~/.bash_profile`, `~/.zshrc`, or `~/.profile`). If you find the install script is updating the wrong profile file, set the `$PROFILE` env var to the profile file’s path, and then rerun the installation script.
@@ -134,7 +134,7 @@ Eg: `curl ... | NVM_DIR="path/to/nvm"`. Ensure that the `NVM_DIR` does not conta
 
 - The installer can use `git`, `curl`, or `wget` to download `nvm`, whichever is available.
 
-- You can instruct the installer to not edit your shell config (for example if you already get completions via a [zsh nvm plugin](https://github.com/ohmyzsh/ohmyzsh/tree/master/plugins/nvm)) by setting `PROFILE=/dev/null` before running the `install.sh` script. Here's an example one-line command to do that: `PROFILE=/dev/null bash -c 'curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash'`
+- You can instruct the installer to not edit your shell config (for example if you already get completions via a [zsh nvm plugin](https://github.com/ohmyzsh/ohmyzsh/tree/master/plugins/nvm)) by setting `PROFILE=/dev/null` before running the `install.sh` script. Here's an example one-line command to do that: `PROFILE=/dev/null bash -c 'curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.4/install.sh | bash'`
 
 #### Installing in Docker
 
@@ -150,7 +150,7 @@ RUN touch "${BASH_ENV}"
 RUN echo '. "${BASH_ENV}"' >> ~/.bashrc
 
 # Download and install nvm
-RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | PROFILE="${BASH_ENV}" bash
+RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.4/install.sh | PROFILE="${BASH_ENV}" bash
 RUN echo node > .nvmrc
 RUN nvm install
 ```
@@ -168,7 +168,7 @@ ARG NODE_VERSION=20
 RUN apt update && apt install curl -y
 
 # install nvm
-RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash
+RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.4/install.sh | bash
 
 # set env
 ENV NVM_DIR=/root/.nvm
@@ -194,7 +194,7 @@ After creation of the image you can start container interactively and run comman
 docker run --rm -it nvmimage
 
 root@0a6b5a237c14:/# nvm -v
-0.40.3
+0.40.4
 
 root@0a6b5a237c14:/# node -v
 v19.9.0
@@ -257,7 +257,7 @@ You can use a task:
 ```yaml
 - name: Install nvm
   ansible.builtin.shell: >
-    curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash
+    curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.4/install.sh | bash
   args:
     creates: "{{ ansible_env.HOME }}/.nvm/nvm.sh"
 ```
@@ -319,7 +319,7 @@ If you have `git` installed (requires git v1.7.10+):
 
 1. clone this repo in the root of your user profile
     - `cd ~/` from anywhere then `git clone https://github.com/nvm-sh/nvm.git .nvm`
-1. `cd ~/.nvm` and check out the latest version with `git checkout v0.40.3`
+1. `cd ~/.nvm` and check out the latest version with `git checkout v0.40.4`
 1. activate `nvm` by sourcing it from your shell: `. ./nvm.sh`
 
 Now add these lines to your `~/.bashrc`, `~/.profile`, or `~/.zshrc` file to have it automatically sourced upon login:
@@ -443,7 +443,7 @@ Node has a [schedule](https://github.com/nodejs/Release#release-schedule) for lo
 
 Any time your local copy of `nvm` connects to https://nodejs.org, it will re-create the appropriate local aliases for all available LTS lines. These aliases (stored under `$NVM_DIR/alias/lts`), are managed by `nvm`, and you should not modify, remove, or create these files - expect your changes to be undone, and expect meddling with these files to cause bugs that will likely not be supported.
 
-To get the latest LTS version of node and migrate your existing installed packages, use
+To get the latest LTS version of node and migrate your existing installed packages, use:
 
 ```sh
 nvm install --reinstall-packages-from=current 'lts/*'
@@ -496,7 +496,10 @@ stevemao/left-pad
 
 ### io.js
 
-If you want to install [io.js](https://github.com/iojs/io.js/):
+> [!WARNING]
+> io.js was a [fork of Node.js](https://en.wikipedia.org/wiki/Node.js#History), created in 2014 and merged back in 2015. io.js shipped v1, v2, and v3 release lines; post-merge, node.js began releasing with v4.
+
+If you want to install io.js:
 
 ```sh
 nvm install iojs
@@ -925,13 +928,13 @@ If installing nvm on Alpine Linux *is* still what you want or need to do, you sh
 ### Alpine Linux 3.13+
 ```sh
 apk add -U curl bash ca-certificates openssl ncurses coreutils python3 make gcc g++ libgcc linux-headers grep util-linux binutils findutils
-curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash
+curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.4/install.sh | bash
 ```
 
 ### Alpine Linux 3.5 - 3.12
 ```sh
 apk add -U curl bash ca-certificates openssl ncurses coreutils python2 make gcc g++ libgcc linux-headers grep util-linux binutils findutils
-curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash
+curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.4/install.sh | bash
 ```
 
 _Note: Alpine 3.5 can only install NodeJS versions up to v6.9.5, Alpine 3.6 can only install versions up to v6.10.3, Alpine 3.7 installs versions up to v8.9.3, Alpine 3.8 installs versions up to v8.14.0, Alpine 3.9 installs versions up to v10.19.0, Alpine 3.10 installs versions up to v10.24.1, Alpine 3.11 installs versions up to v12.22.6, Alpine 3.12 installs versions up to v12.22.12, Alpine 3.13 & 3.14 install versions up to v14.20.0, Alpine 3.15 & 3.16 install versions up to v16.16.0 (**These are all versions on the main branch**). Alpine 3.5 - 3.12 required the package `python2` to build NodeJS, as they are older versions to build. Alpine 3.13+ requires `python3` to successfully build newer NodeJS versions, but you can use `python2` with Alpine 3.13+ if you need to build versions of node supported in Alpine 3.5 - 3.15, you just need to specify what version of NodeJS you need to install in the package install script._
@@ -1034,13 +1037,13 @@ You have to make sure that the user directory name in `$HOME` and the user direc
 To change the user directory and/or account name follow the instructions [here](https://support.apple.com/en-us/HT201548)
 
 [1]: https://github.com/nvm-sh/nvm.git
-[2]: https://github.com/nvm-sh/nvm/blob/v0.40.3/install.sh
+[2]: https://github.com/nvm-sh/nvm/blob/v0.40.4/install.sh
-[3]: https://app.travis-ci.com/nvm-sh/nvm
+[3]: https://github.com/nvm-sh/nvm/actions/workflows/tests-fast.yml
-[4]: https://github.com/nvm-sh/nvm/releases/tag/v0.40.3
+[4]: https://github.com/nvm-sh/nvm/releases/tag/v0.40.4
 [Urchin]: https://git.sdf.org/tlevine/urchin
 [Fish]: https://fishshell.com
 
-**Homebrew makes zsh directories unsecure**
+**Homebrew makes zsh directories insecure**
 
 ```shell
 zsh compinit: insecure directories, run compaudit for list.
@@ -1094,7 +1097,7 @@ Here's what you will need to do:
   If one of these broken versions is installed on your system, the above step will likely still succeed even if you didn't include the `--shared-zlib` flag.
   However, later, when you attempt to `npm install` something using your old version of node.js, you will see `incorrect data check` errors.
   If you want to avoid the possible hassle of dealing with this, include that flag.
-  For more details, see [this issue](https://github.com/nodejs/node/issues/39313) and [this comment](https://github.com/nodejs/node/issues/39313#issuecomment-90.40.376)
+  For more details, see [this issue](https://github.com/nodejs/node/issues/39313) and [this comment](https://github.com/nodejs/node/issues/39313#issuecomment-90.40.476)
 
 - Exit back to your native shell.
 
@@ -1121,7 +1124,7 @@ Now you should be able to use node as usual.
 If you've encountered this error on WSL-2:
 
   ```sh
-  curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash
+  curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.4/install.sh | bash
   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                   Dload  Upload  Total   Spent    Left  Speed
   0     0    0     0    0     0      0      0 --:--:--  0:00:09 --:--:--     0curl: (6) Could not resolve host: raw.githubusercontent.com
@@ -1156,7 +1159,7 @@ Currently, the sole maintainer is [@ljharb](https://github.com/ljharb) - more ma
 
 ## Project Support
 
-Only the latest version (v0.40.3 at this time) is supported.
+Only the latest version (v0.40.4 at this time) is supported.
 
 ## Enterprise Support
 

install.sh

@@ -33,7 +33,7 @@ nvm_install_dir() {
 }
 
 nvm_latest_version() {
-  nvm_echo "v0.40.3"
+  nvm_echo "v0.40.4"
 }
 
 nvm_profile_is_bash_or_zsh() {
@@ -428,7 +428,10 @@ nvm_do_install() {
   COMPLETION_STR='[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion\n'
   BASH_OR_ZSH=false
 
-  if [ -z "${NVM_PROFILE-}" ] ; then
+  if [ "${PROFILE-}" = '/dev/null' ] ; then
+    # the user has specifically requested NOT to have nvm touch their profile
+    echo
+  elif [ -z "${NVM_PROFILE-}" ] ; then
     local TRIED_PROFILE
     if [ -n "${PROFILE}" ]; then
       TRIED_PROFILE="${NVM_PROFILE} (as defined in \$PROFILE), "

nvm-exec

@@ -9,9 +9,12 @@ unset NVM_CD_FLAGS
 
 if [ -n "$NODE_VERSION" ]; then
   nvm use "$NODE_VERSION" > /dev/null || exit 127
-elif ! nvm use >/dev/null 2>&1; then
+else
-  echo "No NODE_VERSION provided; no .nvmrc file found" >&2
+  nvm_rc_version > /dev/null && nvm_ensure_version_installed "$NVM_RC_VERSION";
-  exit 127
+  if ! nvm use >/dev/null 2>&1; then
+    echo "No NODE_VERSION provided; no .nvmrc file found" >&2
+    exit 127
+  fi
 fi
 
 exec "$@"

nvm.sh

@@ -83,7 +83,7 @@ nvm_has_colors() {
   if nvm_has tput; then
     NVM_NUM_COLORS="$(command tput -T "${TERM:-vt100}" colors)"
   fi
-  [ "${NVM_NUM_COLORS:--1}" -ge 8 ] && [ "${NVM_NO_COLORS-}" != '--no-colors' ]
+  [ -t 1 ] && [ "${NVM_NUM_COLORS:--1}" -ge 8 ] && [ "${NVM_NO_COLORS-}" != '--no-colors' ]
 }
 
 nvm_curl_libz_support() {
@@ -149,7 +149,8 @@ nvm_download() {
     ")
 
     if [ -n "${NVM_AUTH_HEADER:-}" ]; then
-      ARGS="${ARGS} --header \"${NVM_AUTH_HEADER}\""
+      sanitized_header=$(nvm_sanitize_auth_header "${NVM_AUTH_HEADER}")
+      ARGS="${ARGS} --header \"${sanitized_header}\""
     fi
     # shellcheck disable=SC2086
     eval wget $ARGS
@@ -758,6 +759,11 @@ nvm_version() {
     ;;
   esac
   VERSION="$(nvm_ls "${PATTERN}" | command tail -1)"
+  case "${VERSION}" in
+    system[[:blank:]]*)
+      VERSION='system'
+    ;;
+  esac
   if [ -z "${VERSION}" ] || [ "_${VERSION}" = "_N/A" ]; then
     nvm_echo "N/A"
     return 3
@@ -781,6 +787,15 @@ nvm_remote_version() {
   else
     VERSION="$(NVM_LTS="${NVM_LTS-}" nvm_remote_versions "${PATTERN}" | command tail -1)"
   fi
+
+  if [ -n "${PATTERN}" ] && [ "_${VERSION}" != "_N/A" ] && ! nvm_validate_implicit_alias "${PATTERN}" 2>/dev/null; then
+    local VERSION_NUM
+    VERSION_NUM="$(nvm_echo "${VERSION}" | command awk '{print $1}')"
+    if ! nvm_echo "${VERSION_NUM}" | nvm_grep -q "${PATTERN}"; then
+      VERSION='N/A'
+    fi
+  fi
+
   if [ -n "${NVM_VERSION_ONLY-}" ]; then
     command awk 'BEGIN {
       n = split(ARGV[1], a);
@@ -969,13 +984,18 @@ nvm_strip_path() {
     nvm_err '${NVM_DIR} not set!'
     return 1
   fi
-  command printf %s "${1-}" | command awk -v NVM_DIR="${NVM_DIR}" -v RS=: '
+  local RESULT
+  RESULT="$(command printf %s "${1-}" | command awk -v NVM_DIR="${NVM_DIR}" -v RS=: '
   index($0, NVM_DIR) == 1 {
     path = substr($0, length(NVM_DIR) + 1)
     if (path ~ "^(/versions/[^/]*)?/[^/]*'"${2-}"'.*$") { next }
   }
-  # The final RT will contain a colon if the input has a trailing colon, or a null string otherwise
+  { printf "%s%s", sep, $0; sep=RS }')"
-  { printf "%s%s", sep, $0; sep=RS } END { printf "%s", RT }'
+  # mawk does not support RT, so preserve trailing colon manually
+  case "${1-}" in
+    *:) command printf '%s:' "${RESULT}" ;;
+    *) command printf '%s' "${RESULT}" ;;
+  esac
 }
 
 nvm_change_path() {
@@ -1448,6 +1468,18 @@ nvm_ls() {
       PATTERN="${PATTERN}-"
     ;;
     *)
+      local ALIAS_TARGET
+      ALIAS_TARGET="$(nvm_resolve_alias "${PATTERN}" 2>/dev/null || nvm_echo)"
+      if [ "_${ALIAS_TARGET}" = '_system' ] && (nvm_has_system_iojs || nvm_has_system_node); then
+        local SYSTEM_VERSION
+        SYSTEM_VERSION="$(nvm deactivate >/dev/null 2>&1 && node -v 2>/dev/null)"
+        if [ -n "${SYSTEM_VERSION}" ]; then
+          nvm_echo "system ${SYSTEM_VERSION}"
+        else
+          nvm_echo "system"
+        fi
+        return
+      fi
       if nvm_resolve_local_alias "${PATTERN}"; then
         return
       fi
@@ -1551,13 +1583,24 @@ nvm_ls() {
   fi
 
   if [ "${NVM_ADD_SYSTEM-}" = true ]; then
+    local SYSTEM_VERSION
+    SYSTEM_VERSION="$(nvm deactivate >/dev/null 2>&1 && node -v 2>/dev/null)"
     case "${PATTERN}" in
       '' | v)
-        VERSIONS="${VERSIONS}
+        if [ -n "${SYSTEM_VERSION}" ]; then
+          VERSIONS="${VERSIONS}
+system ${SYSTEM_VERSION}"
+        else
+          VERSIONS="${VERSIONS}
 system"
+        fi
       ;;
       system)
-        VERSIONS="system"
+        if [ -n "${SYSTEM_VERSION}" ]; then
+          VERSIONS="system ${SYSTEM_VERSION}"
+        else
+          VERSIONS="system"
+        fi
       ;;
     esac
   fi
@@ -1899,6 +1942,7 @@ BEGIN {
 
   fmt_latest_lts = has_colors && latest_lts_color ? ("\033[" latest_lts_color " (Latest LTS: %s)\033[0m") : " (Latest LTS: %s)";
   fmt_old_lts = has_colors && old_lts_color ? ("\033[" old_lts_color " (LTS: %s)\033[0m") : " (LTS: %s)";
+  fmt_system_target = has_colors && system_color ? (" (\033[" system_color "-> %s\033[0m)") : " (-> %s)";
 
   split(remote_versions, lines, "|");
   split(installed_versions, installed, "|");
@@ -1930,6 +1974,8 @@ BEGIN {
 
     if (cols == 1) {
       formatted = sprintf(fmt_version, version);
+    } else if (version == "system" && cols >= 2) {
+      formatted = sprintf((fmt_version fmt_system_target), version, fields[2]);
     } else if (cols == 2) {
       formatted = sprintf((fmt_version padding fmt_old_lts), version, fields[2]);
     } else if (cols == 3 && fields[3] == "*") {
@@ -2633,18 +2679,24 @@ nvm_install_source() {
   NVM_OS="$(nvm_get_os)"
 
   local make
-  make='make'
   local MAKE_CXX
+  # For old Node.js versions (< 0.12), explicitly set SHELL=/bin/sh to avoid
+  # issues with zsh's strict glob handling in Makefiles with unquoted globs
+  local MAKE_SHELL_OVERRIDE
+  if nvm_version_greater "0.12.0" "${VERSION}"; then
+    MAKE_SHELL_OVERRIDE=' SHELL=/bin/sh'
+  fi
+  make="make${MAKE_SHELL_OVERRIDE-}"
   case "${NVM_OS}" in
     'freebsd' | 'openbsd')
-      make='gmake'
+      make="gmake${MAKE_SHELL_OVERRIDE-}"
       MAKE_CXX="CC=${CC:-cc} CXX=${CXX:-c++}"
     ;;
     'darwin')
       MAKE_CXX="CC=${CC:-cc} CXX=${CXX:-c++}"
     ;;
     'aix')
-      make='gmake'
+      make="gmake${MAKE_SHELL_OVERRIDE-}"
     ;;
   esac
   if nvm_has "clang++" && nvm_has "clang" && nvm_version_greater_than_or_equal_to "$(nvm_clang_version)" 3.5; then
@@ -3699,7 +3751,13 @@ nvm() {
       fi
 
       if ! nvm_is_version_installed "${VERSION}"; then
-        nvm_err "${VERSION} version is not installed..."
+        local REQUESTED_VERSION
+        REQUESTED_VERSION="${PATTERN}"
+        if [ "_${VERSION}" != "_N/A" ] && [ "_${VERSION}" != "_${PATTERN}" ]; then
+          nvm_err "Version '${VERSION}' (inferred from ${PATTERN}) is not installed."
+        else
+          nvm_err "Version '${REQUESTED_VERSION}' is not installed."
+        fi
         return
       fi
 
@@ -4439,7 +4497,7 @@ nvm() {
       NVM_VERSION_ONLY=true NVM_LTS="${NVM_LTS-}" nvm_remote_version "${PATTERN:-node}"
     ;;
     "--version" | "-v")
-      nvm_echo '0.40.3'
+      nvm_echo '0.40.4'
     ;;
     "unload")
       nvm deactivate >/dev/null 2>&1
@@ -4515,9 +4573,9 @@ nvm_get_default_packages() {
   NVM_DEFAULT_PACKAGE_FILE="${NVM_DIR}/default-packages"
   if [ -f "${NVM_DEFAULT_PACKAGE_FILE}" ]; then
     command awk -v filename="${NVM_DEFAULT_PACKAGE_FILE}" '
-      /^[[:space:]]*#/ { next }                     # Skip lines that begin with #
+      /^[ \t]*#/ { next }                           # Skip lines that begin with #
-      /^[[:space:]]*$/ { next }                     # Skip empty lines
+      /^[ \t]*$/ { next }                           # Skip empty lines
-      /[[:space:]]/ && !/^[[:space:]]*#/ {
+      /[ \t]/ && !/^[ \t]*#/ {
         print "Only one package per line is allowed in `" filename "`. Please remove any lines with multiple space-separated values." > "/dev/stderr"
         err = 1
         exit 1

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nvm",
-  "version": "0.40.3",
+  "version": "0.40.4",
   "description": "Node Version Manager - Simple bash script to manage multiple active node.js versions",
   "directories": {
     "test": "test"

test/fast/Aliases/'nvm alias' should ignore leading blank lines in the file

@@ -4,6 +4,7 @@ die() { echo "$@" ; exit 1; }
 
 export NVM_DIR="$(cd ../../.. && pwd)"
 
+: nvm.sh
 \. "${NVM_DIR}/nvm.sh"
 \. ../../common.sh
 

test/fast/Aliases/'nvm alias' should not accept aliases with a hash

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 
 die () { echo "$@" ; exit 1; }

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

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 
 die () { echo "$@" ; exit 1; }

test/fast/Aliases/'nvm unalias' should accept aliases when they shadow a built-in alias

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 
 die () { echo "$@" ; exit 1; }

test/fast/Aliases/'nvm unalias' should not accept aliases with names equal to built-in alias

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 
 die () { echo "$@" ; exit 1; }

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

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 
 die () { echo "$@" ; exit 1; }

test/fast/Aliases/Running 'nvm alias ˂aliasname˃ ˂target˃' again should change the target

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 
@@ -14,11 +15,11 @@ fi
 nvm alias test-stable-1 0.0.2 || die '`nvm alias test-stable-1 0.0.2` failed'
 
 OUTPUT="$(nvm alias test-stable-1 | strip_colors)"
-EXPECTED_OUTPUT='test-stable-1 -> 0.0.2 (-> v0.0.2)'
+EXPECTED_OUTPUT='test-stable-1 -> 0.0.2 (-> v0.0.2 *)'
 echo "$OUTPUT" | \grep -F "$EXPECTED_OUTPUT" || die "nvm alias test-stable-1 0.0.2 did not set test-stable-1 to 0.0.2: got '$OUTPUT'"
 
 nvm alias test-stable-1 0.0.1 || die '`nvm alias test-stable-1 0.0.1` failed'
 
 OUTPUT="$(nvm alias test-stable-1 | strip_colors)"
-EXPECTED_OUTPUT='test-stable-1 -> 0.0.1 (-> v0.0.1)'
+EXPECTED_OUTPUT='test-stable-1 -> 0.0.1 (-> v0.0.1 *)'
 echo "$OUTPUT" | \grep -F "$EXPECTED_OUTPUT" || die "nvm alias test-stable-1 0.0.1 did not set test-stable-1 to 0.0.1: got '$OUTPUT'"

test/fast/Aliases/Running 'nvm alias ˂aliasname˃' should list but one alias

@@ -1,4 +1,5 @@
 #!/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

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 
@@ -9,18 +10,18 @@ NVM_ALIAS_OUTPUT=$(nvm alias | strip_colors)
 
 EXPECTED_STABLE="$(nvm_print_implicit_alias local stable)"
 STABLE_VERSION="$(nvm_version "$EXPECTED_STABLE")"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F "stable -> $EXPECTED_STABLE (-> $STABLE_VERSION) (default)" \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F "stable -> $EXPECTED_STABLE (-> $STABLE_VERSION *) (default)" \
   || die "nvm alias did not contain the default local stable node version; got '$NVM_ALIAS_OUTPUT'"
 
-echo "$NVM_ALIAS_OUTPUT" | \grep -F "node -> stable (-> $STABLE_VERSION) (default)" \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F "node -> stable (-> $STABLE_VERSION *) (default)" \
   || die "nvm alias did not contain the default local stable node version under 'node'; got '$NVM_ALIAS_OUTPUT'"
 
 EXPECTED_UNSTABLE="$(nvm_print_implicit_alias local unstable)"
 UNSTABLE_VERSION="$(nvm_version "$EXPECTED_UNSTABLE")"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F "unstable -> $EXPECTED_UNSTABLE (-> $UNSTABLE_VERSION) (default)" \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F "unstable -> $EXPECTED_UNSTABLE (-> $UNSTABLE_VERSION *) (default)" \
   || die "nvm alias did not contain the default local unstable node version; got '$NVM_ALIAS_OUTPUT'"
 
 EXPECTED_IOJS="$(nvm_print_implicit_alias local iojs)"
 IOJS_VERSION="$(nvm_version "$EXPECTED_IOJS")"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F "iojs -> $EXPECTED_IOJS (-> $IOJS_VERSION) (default)" \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F "iojs -> $EXPECTED_IOJS (-> $IOJS_VERSION *) (default)" \
   || die "nvm alias did not contain the default local iojs version; got '$NVM_ALIAS_OUTPUT'"

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

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 
@@ -34,16 +35,16 @@ nvm alias iojs unstable
 
 NVM_ALIAS_OUTPUT=$(nvm alias | strip_colors)
 
-echo "$NVM_ALIAS_OUTPUT" | command grep -F "stable -> $EXPECTED_UNSTABLE (-> $UNSTABLE_VERSION)" \
+echo "$NVM_ALIAS_OUTPUT" | command grep -F "stable -> $EXPECTED_UNSTABLE (-> $UNSTABLE_VERSION *)" \
   || die "nvm alias did not contain the overridden 'stable' alias; got '$NVM_ALIAS_OUTPUT'"
 
-echo "$NVM_ALIAS_OUTPUT" | command grep -F "unstable -> $EXPECTED_STABLE (-> $STABLE_VERSION)" \
+echo "$NVM_ALIAS_OUTPUT" | command grep -F "unstable -> $EXPECTED_STABLE (-> $STABLE_VERSION *)" \
   || die "nvm alias did not contain the overridden 'unstable' alias; got '$NVM_ALIAS_OUTPUT'"
 
-echo "$NVM_ALIAS_OUTPUT" | command grep -F "node -> stable (-> $UNSTABLE_VERSION)" \
+echo "$NVM_ALIAS_OUTPUT" | command grep -F "node -> stable (-> $UNSTABLE_VERSION *)" \
   || die "nvm alias did not contain the overridden 'node' alias; got '$NVM_ALIAS_OUTPUT'"
 
-echo "$NVM_ALIAS_OUTPUT" | command grep -F "iojs -> unstable (-> $STABLE_VERSION)" \
+echo "$NVM_ALIAS_OUTPUT" | command grep -F "iojs -> unstable (-> $STABLE_VERSION *)" \
   || die "nvm alias did not contain the overridden 'iojs' alias; got '$NVM_ALIAS_OUTPUT'"
 
 cleanup

test/fast/Aliases/Running 'nvm alias' should list all aliases

@@ -1,48 +1,49 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 
 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)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-1 -> 0.0.1 (-> v0.0.1 *)' \
   || die "did not find test-stable-1 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-2 -> 0.0.2 (-> v0.0.2)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-2 -> 0.0.2 (-> v0.0.2 *)' \
   || die "did not find test-stable-2 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-3 -> 0.0.3 (-> v0.0.3)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-3 -> 0.0.3 (-> v0.0.3 *)' \
   || die "did not find test-stable-3 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-4 -> 0.0.4 (-> v0.0.4)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-4 -> 0.0.4 (-> v0.0.4 *)' \
   || die "did not find test-stable-4 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-5 -> 0.0.5 (-> v0.0.5)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-5 -> 0.0.5 (-> v0.0.5 *)' \
   || die "did not find test-stable-5 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-6 -> 0.0.6 (-> v0.0.6)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-6 -> 0.0.6 (-> v0.0.6 *)' \
   || die "did not find test-stable-6 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-7 -> 0.0.7 (-> v0.0.7)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-7 -> 0.0.7 (-> v0.0.7 *)' \
   || die "did not find test-stable-7 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-8 -> 0.0.8 (-> v0.0.8)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-8 -> 0.0.8 (-> v0.0.8 *)' \
   || die "did not find test-stable-8 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-9 -> 0.0.9 (-> v0.0.9)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-9 -> 0.0.9 (-> v0.0.9 *)' \
   || die "did not find test-stable-9 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-10 -> 0.0.10 (-> v0.0.10)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-stable-10 -> 0.0.10 (-> v0.0.10 *)' \
   || die "did not find test-stable-10 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-1 -> 0.1.1 (-> v0.1.1)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-1 -> 0.1.1 (-> v0.1.1 *)' \
   || die "did not find test-unstable-1 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-2 -> 0.1.2 (-> v0.1.2)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-2 -> 0.1.2 (-> v0.1.2 *)' \
   || die "did not find test-unstable-2 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-3 -> 0.1.3 (-> v0.1.3)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-3 -> 0.1.3 (-> v0.1.3 *)' \
   || die "did not find test-unstable-3 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-4 -> 0.1.4 (-> v0.1.4)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-4 -> 0.1.4 (-> v0.1.4 *)' \
   || die "did not find test-unstable-4 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-5 -> 0.1.5 (-> v0.1.5)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-5 -> 0.1.5 (-> v0.1.5 *)' \
   || die "did not find test-unstable-5 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-6 -> 0.1.6 (-> v0.1.6)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-6 -> 0.1.6 (-> v0.1.6 *)' \
   || die "did not find test-unstable-6 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-7 -> 0.1.7 (-> v0.1.7)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-7 -> 0.1.7 (-> v0.1.7 *)' \
   || die "did not find test-unstable-7 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-8 -> 0.1.8 (-> v0.1.8)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-8 -> 0.1.8 (-> v0.1.8 *)' \
   || die "did not find test-unstable-8 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-9 -> 0.1.9 (-> v0.1.9)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-9 -> 0.1.9 (-> v0.1.9 *)' \
   || die "did not find test-unstable-9 alias; got '$NVM_ALIAS_OUTPUT'"
-echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-10 -> 0.1.10 (-> v0.1.10)' \
+echo "$NVM_ALIAS_OUTPUT" | \grep -F 'test-unstable-10 -> 0.1.10 (-> v0.1.10 *)' \
   || die "did not find test-unstable-10 alias; got '$NVM_ALIAS_OUTPUT'"

test/fast/Aliases/circular/nvm_resolve_alias

@@ -3,6 +3,7 @@
 
 die () { echo "$@" ; exit 1; }
 
+: nvm.sh
 \. ../../../../nvm.sh
 
 ALIAS="$(nvm_resolve_alias loopback | strip_colors)"

test/fast/Aliases/circular/nvm_resolve_local_alias

@@ -3,6 +3,7 @@
 
 die () { echo "$@" ; exit 1; }
 
+: nvm.sh
 \. ../../../../nvm.sh
 
 ALIAS="$(nvm_resolve_local_alias loopback | strip_colors)"

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

@@ -2,6 +2,7 @@
 
 set -ex
 
+: nvm.sh
 \. ../../../../nvm.sh
 \. ../../../common.sh
 

test/fast/Aliases/lts/setup_dir

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../../nvm.sh
 
 LTS_ALIAS_PATH="$(nvm_alias_path)/lts"

test/fast/Aliases/lts/teardown_dir

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../../nvm.sh
 
 LTS_ALIAS_PATH="$(nvm_alias_path)/lts"

test/fast/Aliases/nvm_ensure_default_set

@@ -4,6 +4,7 @@
 
 die () { echo "$@" ; exit 1; }
 
+: nvm.sh
 \. ../../../nvm.sh
 
 nvm alias default 0.1 >/dev/null || die "'nvm alias default 0.1' failed"
@@ -13,7 +14,7 @@ nvm_ensure_default_set 0.3 || die "'nvm_ensure_default_set' with an existing def
 nvm unalias default || die "'nvm unalias default' failed"
 
 OUTPUT="$(nvm_ensure_default_set 0.2)"
-EXPECTED_OUTPUT="Creating default alias: default -> 0.2 (-> iojs-v0.2.10)"
+EXPECTED_OUTPUT="Creating default alias: default -> 0.2 (-> iojs-v0.2.10 *)"
 EXIT_CODE="$?"
 
 [ "_$(echo "$OUTPUT" | strip_colors)" = "_$EXPECTED_OUTPUT" ] || die "'nvm_ensure_default_set 0.2' did not output '$EXPECTED_OUTPUT', got '$OUTPUT'"

test/fast/Aliases/nvm_list_aliases calls nvm_get_colors

@@ -1,11 +1,14 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 
 die () { echo "$@" ; exit 1; }
 
 set -e
 
+nvm_has_colors() { return 0; }
+
 nvm_get_colors(){
   echo "0;95m"
 }

test/fast/Aliases/nvm_list_aliases works with LTS aliases

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 
 die () {

test/fast/Aliases/nvm_list_aliases works with no LTS aliases present

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 
 die () {

test/fast/Aliases/nvm_print_alias_path calls nvm_get_colors

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 
 die () {
@@ -10,6 +11,8 @@ die () {
 
 set -e
 
+nvm_has_colors() { return 0; }
+
 nvm_get_colors(){
   echo "0;95m"
 }

test/fast/Aliases/nvm_print_formatted_alias calls nvm_get_colors

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 
 die () {
@@ -8,6 +9,9 @@ die () {
 }
 
 set -e
+
+nvm_has_colors() { return 0; }
+
 # # # expecting in red and two grays:
 OUTPUT=$(echo $(nvm_print_formatted_alias fakealias fakedest) | awk '{ print substr($0, 1, 21); }')
 EXPECTED_OUTPUT="$(command printf %b "\033[0;31mfakealias\033[0m ")"

test/fast/Aliases/nvm_resolve_alias

@@ -4,6 +4,7 @@ die () { echo "$@" ; exit 1; }
 
 export NVM_DIR="$(cd ../../.. && pwd)"
 
+: nvm.sh
 \. "${NVM_DIR}/nvm.sh"
 
 EXIT_CODE=$(nvm_resolve_alias ; echo $?)

test/fast/Aliases/nvm_resolve_local_alias

@@ -2,6 +2,7 @@
 
 die () { echo "$@" ; exit 1; }
 
+: nvm.sh
 \. ../../../nvm.sh
 
 EXIT_CODE=$(nvm_resolve_local_alias ; echo $?)

test/fast/Aliases/setup

@@ -2,6 +2,7 @@
 
 export NVM_DIR="$(cd ../../.. && pwd)"
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

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

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

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

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 
 nvm which nonexistent_version

test/fast/Listing paths/Running 'nvm which' should respect alias pointing to system

@@ -0,0 +1,36 @@
+#!/bin/sh
+
+set -ex
+
+die () { echo "$@" ; cleanup ; exit 1; }
+cleanup() {
+  rm -f "$(nvm_alias_path)/default"
+  if [ -n "${SYSTEM_DIR-}" ]; then
+    rm -rf "${SYSTEM_DIR}"
+  fi
+  if [ -n "${ORIG_PATH-}" ]; then
+    PATH="${ORIG_PATH}"
+  fi
+}
+
+\. ../../../nvm.sh
+
+nvm_make_alias default system
+
+ORIG_PATH="${PATH}"
+SYSTEM_DIR="$(mktemp -d)"
+cat > "${SYSTEM_DIR}/node" <<'EOF'
+#!/bin/sh
+echo v0.0.0
+EOF
+chmod +x "${SYSTEM_DIR}/node"
+PATH="${SYSTEM_DIR}:${PATH}"
+export PATH
+
+EXPECTED_OUTPUT="$(command which node)"
+set +ex # since stderr is needed
+OUTPUT="$(nvm which default 2>&1)"
+set -ex
+[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die "Could not use system via alias for nvm which. Got >${OUTPUT}<, expected >${EXPECTED_OUTPUT}<"
+
+cleanup

test/fast/Listing versions/Running 'nvm ls --no-alias' does not call into nvm_alias

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

test/fast/Listing versions/Running 'nvm ls --no-alias' with a pattern errors

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

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

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

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

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

test/fast/Listing versions/Running 'nvm ls default' should show system version when available

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+die () { echo "$@" ; cleanup ; exit 1; }
+cleanup () {
+  rm -f "$(nvm_alias_path)/default"
+  unset -f nvm_has_system_node node
+}
+
+\. ../../../nvm.sh
+\. ../../common.sh
+
+nvm_make_alias default system
+nvm_has_system_node() { return 0; }
+node() { command printf 'v0.0.0'; }
+
+OUTPUT="$(nvm ls default | strip_colors)"
+echo "${OUTPUT}" | command grep -q 'system' \
+  || die "Could not list system via alias. Got >${OUTPUT}<"
+echo "${OUTPUT}" | command grep -q 'v0.0.0' \
+  || die "Could not list system version via alias. Got >${OUTPUT}<"
+
+cleanup

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

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 
 nvm ls nonexistent_version

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

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 
 nvm ls io

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

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 
 nvm ls node_

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

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

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

@@ -2,6 +2,7 @@
 
 die () { echo "$@" ; exit 1; }
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

test/fast/Listing versions/Running 'nvm ls' calls into nvm_alias

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

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

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 
@@ -38,7 +39,13 @@ iojs-v0.10.2
 v0.12.9
 v0.12.87"
 if nvm_has_system_node || nvm_has_system_iojs; then
-  EXPECTED_OUTPUT="${EXPECTED_OUTPUT}
+  SYSTEM_VERSION="$(nvm deactivate >/dev/null 2>&1 && node -v 2>/dev/null)"
+  if [ -n "${SYSTEM_VERSION}" ]; then
+    EXPECTED_OUTPUT="${EXPECTED_OUTPUT}
+system ${SYSTEM_VERSION}"
+  else
+    EXPECTED_OUTPUT="${EXPECTED_OUTPUT}
 system"
+  fi
 fi
 [ "${OUTPUT-}" = "${EXPECTED_OUTPUT-}" ] || die "expected >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"

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

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

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

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

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

@@ -2,6 +2,7 @@
 
 die () { echo "$@" ; exit 1; }
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

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

@@ -2,6 +2,7 @@
 
 die () { echo "$@" ; exit 1; }
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

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

@@ -2,6 +2,7 @@
 
 export NVM_DIR="$(cd ../../.. && pwd)"
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 
@@ -36,7 +37,13 @@ iojs-v0.10.2
 v0.12.9
 v0.12.87"
 if nvm_has_system_node || nvm_has_system_iojs; then
-  EXPECTED_OUTPUT="${EXPECTED_OUTPUT}
+  SYSTEM_VERSION="$(nvm deactivate >/dev/null 2>&1 && node -v 2>/dev/null)"
+  if [ -n "${SYSTEM_VERSION}" ]; then
+    EXPECTED_OUTPUT="${EXPECTED_OUTPUT}
+system ${SYSTEM_VERSION}"
+  else
+    EXPECTED_OUTPUT="${EXPECTED_OUTPUT}
 system"
+  fi
 fi
 [ "${OUTPUT-}" = "${EXPECTED_OUTPUT-}" ] || die "expected >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"

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

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

test/fast/Listing versions/Running 'nvm ls' with nounset should not fail

@@ -2,6 +2,7 @@
 
 die () { echo "$@" ; exit 1; }
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

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

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

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

@@ -4,6 +4,7 @@ set -ex
 
 export NVM_DIR="$(cd ../.. && pwd)"
 
+: nvm.sh
 \. ../../nvm.sh
 
 nvm alias test v0.1.2

test/fast/Running 'nvm current' should display current nvm environment

@@ -6,6 +6,7 @@ die () { echo "$@" ; exit 1; }
 
 export NVM_DIR="$(cd ../.. && pwd)"
 
+: nvm.sh
 \. ../../nvm.sh
 
 nvm deactivate 2>&1

test/fast/Running 'nvm deactivate' should unset the nvm environment variables

@@ -6,6 +6,7 @@ die () { echo "$@" ; exit 1; }
 
 export NVM_DIR="$(cd ../.. && pwd)"
 
+: nvm.sh
 \. ../../nvm.sh
 \. ../common.sh
 

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

@@ -9,6 +9,7 @@ cleanup () {
 
 export NVM_DIR="$(cd ../.. && pwd)"
 
+: nvm.sh
 \. ../../nvm.sh
 \. ../common.sh
 

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

@@ -6,6 +6,7 @@ die () { echo "$@" ; exit 1; }
 
 export NVM_DIR="$(cd ../.. && pwd)"
 
+: nvm.sh
 \. ../../nvm.sh
 
 set +ex # needed for stderr

test/fast/Running 'nvm unalias' should remove the alias file

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

test/fast/Running 'nvm uninstall' should remove the appropriate directory

@@ -2,6 +2,7 @@
 
 set -ex
 
+: nvm.sh
 \. ../../nvm.sh
 \. ../common.sh
 

test/fast/Running 'nvm uninstall' with an inferred version shows the inferred message

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+set -ex
+
+\. ../../nvm.sh
+\. ../common.sh
+
+VERSION='v0.0.1'
+PATTERN='0.0'
+
+mkdir -p "${NVM_DIR}/${VERSION}"
+
+set +ex # needed for stderr
+RETURN_MESSAGE="$(nvm uninstall "${PATTERN}" 2>&1 || echo)"
+set -ex
+EXPECTED_MESSAGE="Version '${VERSION}' (inferred from ${PATTERN}) is not installed."
+
+[ "${RETURN_MESSAGE}" = "${EXPECTED_MESSAGE}" ]

test/fast/Running 'nvm uninstall' with an uninstalled version shows the requested version

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+set -ex
+
+\. ../../nvm.sh
+\. ../common.sh
+
+set +ex # needed for stderr
+RETURN_MESSAGE="$(nvm uninstall 22 2>&1 || echo)"
+set -ex
+EXPECTED_MESSAGE="Version '22' is not installed."
+
+[ "${RETURN_MESSAGE}" = "${EXPECTED_MESSAGE}" ]

test/fast/Running 'nvm uninstall' with incorrect file permissions fails nicely

@@ -2,6 +2,7 @@
 
 set -ex
 
+: nvm.sh
 \. ../../nvm.sh
 \. ../common.sh
 

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

@@ -12,6 +12,7 @@ typeset -f | awk '/ \(\) $/ && !/^main / {print $1}' > "${BEFORE}"
 env | grep -v PATH= | grep -v IFS= | grep -v NVM_ | grep -v TRAVIS_ | sort >> "${BEFORE}"
 
 set +e # TODO: fix
+: nvm.sh
 \. ../../nvm.sh
 set -e
 

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

@@ -8,6 +8,7 @@ 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

@@ -13,6 +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

@@ -7,6 +7,7 @@ cleanup() {
 }
 die() { echo "$@" ; cleanup ; exit 1; }
 
+: nvm.sh
 \. ../../nvm.sh
 
 nvm_has_system_node() { return 0; }

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

@@ -3,6 +3,7 @@
 set -ex
 
 export NVM_SYMLINK_CURRENT=true
+: nvm.sh
 \. ../../nvm.sh
 \. ../common.sh
 

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

@@ -2,6 +2,7 @@
 
 set -ex
 
+: nvm.sh
 \. ../../nvm.sh
 \. ../common.sh
 

test/fast/Running 'nvm use' should drop CR char automatically

@@ -9,6 +9,7 @@ cleanup() {
   rm .nvmrc
 }
 
+: nvm.sh
 \. ../../nvm.sh
 
 # normal .nvmrc

test/fast/Running 'nvm use' should respect alias pointing to system

@@ -0,0 +1,38 @@
+#!/bin/sh
+
+set -ex
+
+die () { echo "$@" ; cleanup ; exit 1; }
+cleanup () {
+  rm -f "$(nvm_alias_path)/default"
+  if [ -n "${SYSTEM_DIR-}" ]; then
+    rm -rf "${SYSTEM_DIR}"
+  fi
+  if [ -n "${ORIG_PATH-}" ]; then
+    PATH="${ORIG_PATH}"
+  fi
+  unset -f nvm_print_npm_version
+}
+
+\. ../../nvm.sh
+
+nvm_make_alias default system
+
+ORIG_PATH="${PATH}"
+SYSTEM_VERSION="v0.0.0"
+SYSTEM_DIR="$(mktemp -d)"
+cat > "${SYSTEM_DIR}/node" <<EOF
+#!/bin/sh
+command printf '%s\n' "${SYSTEM_VERSION}"
+EOF
+chmod +x "${SYSTEM_DIR}/node"
+PATH="${SYSTEM_DIR}:${PATH}"
+nvm_print_npm_version() { command printf ' (npm v1.2.3)'; }
+
+EXPECTED_OUTPUT="Now using system version of node: ${SYSTEM_VERSION}$(nvm_print_npm_version)"
+set +ex # since stderr is needed
+OUTPUT="$(nvm use default 2>&1)"
+set -ex
+[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die "Could not use system via alias. Got >${OUTPUT}<, expected >${EXPECTED_OUTPUT}<"
+
+cleanup

test/fast/Running 'nvm use' should respect system in .nvmrc

@@ -0,0 +1,43 @@
+#!/bin/sh
+
+set -ex
+
+die () { echo "$@" ; cleanup ; exit 1; }
+cleanup () {
+  rm -f .nvmrc
+  if [ -f .nvmrc.orig ]; then
+    mv .nvmrc.orig .nvmrc
+  fi
+  if [ -n "${SYSTEM_DIR-}" ]; then
+    rm -rf "${SYSTEM_DIR}"
+  fi
+  if [ -n "${ORIG_PATH-}" ]; then
+    PATH="${ORIG_PATH}"
+  fi
+  unset -f nvm_print_npm_version
+}
+
+\. ../../nvm.sh
+
+if [ -f .nvmrc ]; then mv .nvmrc .nvmrc.orig; fi
+printf 'system\n' > .nvmrc
+ORIG_PATH="${PATH}"
+SYSTEM_VERSION="v0.0.0"
+SYSTEM_DIR="$(mktemp -d)"
+cat > "${SYSTEM_DIR}/node" <<EOF
+#!/bin/sh
+command printf '%s\n' "${SYSTEM_VERSION}"
+EOF
+chmod +x "${SYSTEM_DIR}/node"
+PATH="${SYSTEM_DIR}:${PATH}"
+nvm_print_npm_version() { command printf ' (npm v1.2.3)'; }
+
+NVMRC_PATH="${PWD}/.nvmrc"
+EXPECTED_OUTPUT="Found '${NVMRC_PATH}' with version <system>
+Now using system version of node: ${SYSTEM_VERSION}$(nvm_print_npm_version)"
+set +ex # since stderr is needed
+OUTPUT="$(nvm use 2>&1)"
+set -ex
+[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die "Could not use system via .nvmrc. Got >${OUTPUT}<, expected >${EXPECTED_OUTPUT}<"
+
+cleanup

test/fast/Running 'nvm-exec' should display required node version

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+set -x
+: nvm.sh
+\. ../../nvm.sh
+
+cleanup() { rm -f .nvmrc; }
+die () { echo "$@" ; cleanup ; exit 1; }
+
+NVM_TEST_VERSION=v0.42
+
+# Write it to nvmrc
+echo "$NVM_TEST_VERSION" > .nvmrc
+
+OUTPUT="$(../../nvm-exec 2>&1)";
+EXPECTED="N/A: version \"${NVM_TEST_VERSION}\" is not yet installed.
+
+You need to run \`nvm install ${NVM_TEST_VERSION}\` to install and use it.
+No NODE_VERSION provided; no .nvmrc file found";
+
+# Skip install, we want to test the error message
+[ "${EXPECTED}" = "${OUTPUT}" ] || die "expected >${EXPECTED}<, got >${OUTPUT}<"
+
+cleanup

test/fast/Set Colors/nvm_echo_with_colors

@@ -11,6 +11,7 @@ cleanup() {
   echo "Tested nvm_echo_with_colors"
 }
 
+: nvm.sh
 \. ../../../nvm.sh
 
 OUTPUT="$(nvm_echo_with_colors "\033[0;36mCyan-colored text")"

test/fast/Set Colors/nvm_err_with_colors

@@ -8,6 +8,7 @@ cleanup() {
   echo "Tested nvm_err_with_colors"
 }
 
+: nvm.sh
 \. ../../../nvm.sh
 
 set +ex

test/fast/Set Colors/nvm_print_default_alias calls nvm_get_colors

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 
 die () {
@@ -10,6 +11,8 @@ die () {
 
 set -e
 
+nvm_has_colors() { return 0; }
+
 nvm_get_colors(){
     echo "0;95m"
 }

test/fast/Set Colors/nvm_print_versions calls nvm_get_colors

@@ -1,8 +1,9 @@
 #!/bin/sh
 
+: nvm.sh
 \. ../../../nvm.sh
 
-set -e
+#set -e #nvm use system returns 127 and No system set message
 
 die () {
   # echo "$@" ;
@@ -21,10 +22,12 @@ if [ -n ${NVM_COLORS} ]; then
   unset NVM_COLORS
 fi
 
+nvm_has_colors() { return 0; }
+
 # default system color
 nvm use system
 OUTPUT=$(nvm_print_versions system)
-FORMAT="\033[0;32m-> %12s\033[0m"
+FORMAT="\033[0;33m%15s\033[0m"
 VERSION='system'
 EXPECTED_OUTPUT=$(command printf -- "${FORMAT}\\n" "${VERSION}")
 
@@ -34,7 +37,7 @@ nvm_ls_current() { echo "current";}
 
 # default current color
 OUTPUT=$(nvm_print_versions current)
-FORMAT="\033[0;32m-> %12s\033[0m"
+FORMAT="\033[0;32m->%13s\033[0m"
 VERSION="current"
 EXPECTED_OUTPUT=$(command printf -- "${FORMAT}\\n" "${VERSION}")
 
@@ -43,7 +46,7 @@ EXPECTED_OUTPUT=$(command printf -- "${FORMAT}\\n" "${VERSION}")
 # custom current color
 nvm set-colors YCMGR
 OUTPUT=$(nvm_print_versions current)
-FORMAT="\033[1;35m-> %12s\033[0m"
+FORMAT="\033[1;35m->%13s\033[0m"
 VERSION="current"
 EXPECTED_OUTPUT=$(command printf -- "${FORMAT}\\n" "${VERSION}")
 

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

@@ -2,6 +2,7 @@
 
 set -ex
 
+: nvm.sh
 \. ../../nvm.sh
 
 nvm

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

@@ -3,5 +3,6 @@
 set -ex
 
 set -- yes
+: nvm.sh
 \. ../../nvm.sh
 [ "$1" = yes ]

test/fast/Unit tests/Running 'nvm install --save' works as expected'

@@ -1,4 +1,5 @@
 #!/bin/sh
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

test/fast/Unit tests/Running 'nvm use --save' works as expected'

@@ -1,4 +1,5 @@
 #!/bin/sh
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

test/fast/Unit tests/Running 'nvm use --save' works with a .nvmrc in the parent dir

@@ -1,4 +1,5 @@
 #!/bin/sh
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

test/fast/Unit tests/Running 'nvm use --silent --save' doesn't output anything

@@ -1,4 +1,5 @@
 #!/bin/sh
+: nvm.sh
 \. ../../../nvm.sh
 \. ../../common.sh
 

test/fast/Unit tests/nvm install -b

@@ -2,6 +2,7 @@
 
 die () { echo "$@" ; exit 1; }
 
+: nvm.sh
 \. ../../../nvm.sh
 
 nvm_install_source() {

test/fast/Unit tests/nvm install with nonlowercase LTS name

@@ -2,6 +2,7 @@
 
 die () { echo "$@" ; exit 1; }
 
+: nvm.sh
 \. ../../../nvm.sh
 
 REMOTE="${PWD}/mocks/nvm_ls_remote.txt"

test/fast/Unit tests/nvm ls-remote

@@ -12,6 +12,7 @@ cleanup() {
   mv "${NVM_DIR}/alias/lts-backup" "${NVM_DIR}/alias/lts"
 }
 
+: nvm.sh
 \. ../../../nvm.sh
 if [ -n "${NVM_COLORS-}" ]; then
   export TEMP_NVM_COLORS=NVM_COLORS
@@ -32,6 +33,8 @@ printf '%s\n' "$(cat "${LTS_NAMES_PATH}" | tail -n +1)" | while IFS= read -r LTS
   cp "${NVM_DIR}/alias/lts-backup/${LTS}" "${NVM_DIR}/alias/lts/"
 done
 
+nvm_has_colors() { return 0; }
+
 nvm deactivate 2>/dev/null || die 'unable to deactivate'
 
 \. ../../common.sh
@@ -66,12 +69,14 @@ printf '%s\n' "${LTS_LIST}" | while IFS= read -r LTS; do
   INDEX=$(($INDEX + 1))
 done
 
+nvm_has_colors() { return 1; }
 OUTPUT="$(nvm ls-remote lts/ARGON 2>&1)"
 EXIT_CODE=$?
+nvm_has_colors() { return 0; }
 [ $EXIT_CODE -eq 3 ] || die "nvm ls-remote lts/ARGON did not exit 3, got '${EXIT_CODE}'"
 
 EXPECTED_OUTPUT="LTS names must be lowercase
-            N/A"
+            N/A *"
 [ "_${OUTPUT}" = "_${EXPECTED_OUTPUT}" ] || die "nvm ls-remote lts/ARGON did not output expected error message; got >${OUTPUT}< expected >${EXPECTED_OUTPUT}<"
 
 REMOTE="${PWD}/mocks/nvm_ls_remote.txt"

test/fast/Unit tests/nvm set_colors

@@ -13,6 +13,7 @@ cleanup() {
   unset TEMP_NVM_COLORS
 }
 
+: nvm.sh
 \. ../../../nvm.sh
 # NVM_COLORS is not set
 if [ -n ${NVM_COLORS} ]; then

test/fast/Unit tests/nvm version-remote

@@ -8,6 +8,7 @@ cleanup() {
   unset -f nvm_remote_version
 }
 
+: nvm.sh
 \. ../../../nvm.sh
 
 \. ../../common.sh

test/fast/Unit tests/nvm_add_iojs_prefix

@@ -2,6 +2,7 @@
 
 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"'