v0.19.0

For #341. `nvm copy-packages` and install option `--copy-packages-from` will continue to be supported for for at least a full minor release version.

.gitignore

@@ -9,6 +9,7 @@ test/bak
 .urchin_stdout
 
 node_modules/
+npm-debug.log
 
 .DS_Store
 current

.travis.yml

@@ -1,24 +1,32 @@
 language: c # defaults to ruby
 install:
-  - sudo apt-get install ksh zsh -y
+  - sudo apt-get install zsh -y # ksh
+  - (mkdir /tmp/urchin && cd /tmp/urchin && curl -s "$(curl -s http://registry.npmjs.org/urchin | grep -Eo '"tarball":\s*"[^"]+"' | tail -n 1 | awk -F\" '{ print $4 }')" -O && tar -x -f urchin*)
+  - chmod +x /tmp/urchin/package/urchin
   - '[ -z "$WITHOUT_CURL" ] || sudo apt-get remove curl -y'
-before_script:
-  - '[ -n "$WITHOUT_CURL" ] || curl -o /tmp/urchin https://raw.githubusercontent.com/scraperwiki/urchin/master/urchin'
-  - '[ -z "$WITHOUT_CURL" ] || wget -O /tmp/urchin https://raw.githubusercontent.com/scraperwiki/urchin/master/urchin'
-  - chmod +x /tmp/urchin
 script:
-  - NVM_DIR=$TRAVIS_BUILD_DIR make TEST_SUITE=$TEST_SUITE URCHIN=/tmp/urchin $SHELL
+  - NVM_DIR=$TRAVIS_BUILD_DIR make TEST_SUITE=$TEST_SUITE URCHIN=/tmp/urchin/package/urchin test-$SHELL
 env:
+  - SHELL=sh TEST_SUITE=install_script
+  - SHELL=dash TEST_SUITE=install_script
+  - SHELL=bash TEST_SUITE=install_script
+  - SHELL=zsh TEST_SUITE=install_script
+#  - SHELL=ksh TEST_SUITE=install_script
   - SHELL=sh TEST_SUITE=fast
   - SHELL=dash TEST_SUITE=fast
   - SHELL=bash TEST_SUITE=fast
   - SHELL=zsh TEST_SUITE=fast
-  - SHELL=ksh TEST_SUITE=fast
+#  - SHELL=ksh TEST_SUITE=fast
   - SHELL=sh TEST_SUITE=slow
   - SHELL=dash TEST_SUITE=slow
   - SHELL=bash TEST_SUITE=slow
   - SHELL=zsh TEST_SUITE=slow
-  - SHELL=ksh TEST_SUITE=slow
+#  - SHELL=ksh TEST_SUITE=slow
+  - SHELL=sh TEST_SUITE=sourcing
+  - SHELL=dash TEST_SUITE=sourcing
+  - SHELL=bash TEST_SUITE=sourcing
+  - SHELL=zsh TEST_SUITE=sourcing
+#  - SHELL=ksh TEST_SUITE=sourcing
   - SHELL=sh TEST_SUITE=installation
   - SHELL=sh TEST_SUITE=installation WITHOUT_CURL=1
   - SHELL=dash TEST_SUITE=installation
@@ -27,5 +35,5 @@ env:
   - SHELL=bash TEST_SUITE=installation WITHOUT_CURL=1
   - SHELL=zsh TEST_SUITE=installation
   - SHELL=zsh TEST_SUITE=installation WITHOUT_CURL=1
-  - SHELL=ksh TEST_SUITE=installation
-  - SHELL=ksh TEST_SUITE=installation WITHOUT_CURL=1
+#  - SHELL=ksh TEST_SUITE=installation
+#  - SHELL=ksh TEST_SUITE=installation WITHOUT_CURL=1

Makefile

@@ -1,26 +1,77 @@
-URCHIN=`which urchin`
-SHELLS=sh bash dash ksh zsh
-TEST_SUITE=fast
+	# Note: With Travis CI:
+	#  - the path to urchin is passed via the command line.
+	#  - the other utilties are NOT needed, so we skip the test for their existence.
+URCHIN := urchin
+ifeq ($(findstring /,$(URCHIN)),) # urchin path was NOT passed in.
+		# Add the local npm packages' bin folder to the PATH, so that `make` can find them, when invoked directly.
+	export PATH := $(shell printf '%s' "$$(npm bin):$$PATH")
+		# The list of all supporting utilities, installed with `npm install`.
+	UTILS := $(URCHIN) replace semver
+		# Make sure that all required utilities can be located.
+	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
+	# 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.
+	# The embedded shell names are extracted on demand inside the recipes.
+SHELL_TARGETS := $(addprefix test-,$(SHELLS))
+	# Determine if the installed Urchin version supports cross-shell testing, based on whether its usage information mentions the -s option.
+HAVE_CROSS_SHELL_TESTS := $(shell PATH="$(PATH)" $(URCHIN) -h | grep -qE '(^|\s)-s\s' && echo 'yes')
+NO_CROSS_SHELL_TESTS_WARNING := $(if $(HAVE_CROSS_SHELL_TESTS),,$(warning WARNING: This version of Urchin does not support cross-shell tests. All tests will run with 'sh'.))
+	# Define the default test suite(s). This can be overridden with `make TEST_SUITE=<...>  <target>`.
+	# Test suites are the names of subfolders of './test'.
+TEST_SUITE := $(shell find ./test/* -type d -prune -exec basename {} \;)
 
-.PHONY: $(SHELLS) test verify-tag release
 
-$(SHELLS):
-	@printf '\n\033[0;34m%s\033[0m\n' "Running tests in $@"
-	@$@ $(URCHIN) -f test/$(TEST_SUITE)
+# Default target (by virtue of being the first non '.'-prefixed in the file).
+.PHONY: _no-target-specified
+_no-target-specified:
+	$(error Please specify the target to make - `make list` shows targets. Alternatively, use `npm test` to run the default tests; `npm run` shows all tests)
 
-test: $(SHELLS)
-	@$(URCHIN) -f test/slow
+# Lists all targets defined in this makefile.
+.PHONY: list
+list:
+	@$(MAKE) -pRrn : -f $(MAKEFILE_LIST) 2>/dev/null | awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | egrep -v -e '^[^[:alnum:]]' -e '^$@$$' | sort
 
-default: test
+# Set of test-<shell> targets; each runs the specified test suites for a single shell.
+# Note that preexisting NVM_* variables are unset to avoid interfering with tests, except when running the Travis tests (where NVM_DIR must be passed in and the env. is assumed to be pristine).
+.PHONY: $(SHELL_TARGETS)
+$(SHELL_TARGETS):
+	@shell='$@'; shell=$${shell##*-}; which "$$shell" >/dev/null || { printf '\033[0;31m%s\033[0m\n' "WARNING: Cannot test with shell '$$shell': not found." >&2; exit 0; } && \
+	 printf '\n\033[0;34m%s\033[0m\n' "Running tests in $$shell"; \
+	 [ -z "$$TRAVIS_BUILD_DIR" ] && for v in $$(export -p | awk -F'[ =]' '$$2 ~ "^NVM_" { print $$2 }'); do unset $$v; done && unset v; \
+	 [ "$(HAVE_CROSS_SHELL_TESTS)" = 'yes' ] && targetShellOpt="-s $$shell" || targetShellOpt=; \
+	 for suite in $(TEST_SUITE); do $(URCHIN) -f $$targetShellOpt test/$$suite || exit; done
 
-verify-tag:
+# All-tests target: invokes the specified test suites for ALL shells defined in $(SHELLS).
+.PHONY: test
+test: $(SHELL_TARGETS)
+
+.PHONY: _ensure-tag
+_ensure-tag:
 ifndef TAG
-	$(error TAG is undefined)
+	$(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
 
-release: verify-tag
-	@ OLD_TAG=`git describe --abbrev=0 --tags` && \
-		replace "$${OLD_TAG/v/}" "$(TAG)" -- nvm.sh install.sh README.markdown package.json && \
-		git commit -m "v$(TAG)" nvm.sh install.sh README.markdown package.json && \
-		git tag "v$(TAG)"
+# Ensures that the git workspace is clean.
+.PHONY: _ensure-clean
+_ensure-clean:
+	@[ -z "$$(git status --porcelain --untracked-files=no || echo err)" ] || { echo "Workspace is not clean; please commit changes first." >&2; exit 2; }
 
+# Makes a release; invoke with `make TAG=<versionOrIncrementSpec> release`.
+.PHONY: release
+release: _ensure-tag _ensure-clean
+	@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 "$$new_ver" | grep -q '^[0-9]'; then \
+	   semver "$$new_ver" >/dev/null || { echo 'Invalid version number specified: $(TAG) - must be major.minor.patch' >&2; exit 2; }; \
+	   semver -r "> $$old_ver" "$$new_ver" >/dev/null || { echo 'Invalid version number specified: $(TAG) - must be HIGHER than current one.' >&2; exit 2; } \
+	 else \
+	   new_ver=`semver -i "$$new_ver" "$$old_ver"` || { echo 'Invalid version-increment specifier: $(TAG)' >&2; exit 2; } \
+	 fi; \
+	 printf "=== Bumping version **$$old_ver** to **$$new_ver** before committing and tagging:\n=== TYPE 'proceed' TO PROCEED, anything else to abort: " && read response && [ "$$response" = 'proceed' ] || { echo 'Aborted.' >&2; exit 2; };  \
+	 replace "$$old_ver" "$$new_ver" -- $(VERSIONED_FILES) && \
+	 git commit -m "v$$new_ver" $(VERSIONED_FILES) && \
+	 git tag -a -m "v$$new_ver" "v$$new_ver"

README.markdown

@@ -2,27 +2,32 @@
 
 ## Installation
 
-First you'll need to make sure your system has a c++ compiler.  For OSX, XCode will work, for Ubuntu, the build-essential and libssl-dev packages work.
+First you'll need to make sure your system has a c++ compiler. For OSX, XCode will work, for Ubuntu, the build-essential and libssl-dev packages work.
+
+Note: `nvm` does not support Windows (see [#284](https://github.com/creationix/nvm/issues/284)). Two alternatives exist, which are not supported nor developed by us:
+ - [nvmw](http://github.com/hakobera/nvmw)
+ - [nvm-windows](http://github.com/coreybutler/nvm-windows)
 
 ### Install script
 
 To install you could use the [install script][2] using cURL:
 
-    curl https://raw.githubusercontent.com/creationix/nvm/v0.17.2/install.sh | bash
+    curl https://raw.githubusercontent.com/creationix/nvm/v0.19.0/install.sh | bash
 
 or Wget:
 
-    wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.17.2/install.sh | bash
+    wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.19.0/install.sh | bash
 
 <sub>The script clones the nvm repository to `~/.nvm` and adds the source line to your profile (`~/.bash_profile`, `~/.zshrc` or `~/.profile`).</sub>
 
-You can customize the install source, directory and profile using the `NVM_SOURCE`, `NVM_DIR` and `PROFILE` variables. Eg: `curl ... | NVM_DIR=/usr/local/nvm bash` for a global install.
+You can customize the install source, directory and profile using the `NVM_SOURCE`, `NVM_DIR`, and `PROFILE` variables.
+Eg: `curl ... | NVM_DIR=/usr/local/nvm bash` for a global install.
 
-<sub>*NB. The installer can use Git, curl, or wget to download NVM, whatever is available.*</sub>
+<sub>*NB. The installer can use `git`, `curl`, or `wget` to download `nvm`, whatever is available.*</sub>
 
 ### Manual install
 
-For manual install create a folder somewhere in your filesystem with the `nvm.sh` file inside it.  I put mine in a folder called `nvm`.
+For manual install create a folder somewhere in your filesystem with the `nvm.sh` file inside it. I put mine in a folder called `nvm`.
 
 Or if you have `git` installed, then just clone it, and check out the latest version:
 
@@ -56,6 +61,18 @@ Or, you can run any arbitrary command in a subshell with the desired version of
 
     nvm exec 0.10 node --version
 
+In place of a version pointer like "0.10", you can use the special default aliases "stable" and "unstable":
+
+    nvm install stable
+    nvm install unstable
+    nvm use stable
+    nvm run unstable --version
+
+If you want to use the system-installed version of node, you can use the special default alias "system":
+
+    nvm use system
+    nvm run system --version
+
 If you want to see what versions are installed:
 
     nvm ls
@@ -70,7 +87,7 @@ To restore your PATH, you can deactivate it.
 
 To set a default Node version to be used in any new shell, use the alias 'default':
 
-    nvm alias default 0.10
+    nvm alias default stable
 
 To use a mirror of the node binaries, set `$NVM_NODEJS_ORG_MIRROR`:
 
@@ -79,7 +96,7 @@ To use a mirror of the node binaries, set `$NVM_NODEJS_ORG_MIRROR`:
 
     NVM_NODEJS_ORG_MIRROR=http://nodejs.org/dist nvm install 0.10
 
-`nvm use` will, by defaut, create a "current" symlink. Set `$NVM_SYMLINK_CURRENT` to any value other than "true" to disable this behavior.
+`nvm use` will not, by default, create a "current" symlink. Set `$NVM_SYMLINK_CURRENT` to "true" to enable this behavior, which is sometimes useful for IDEs.
 
 ## License
 
@@ -129,8 +146,9 @@ Put the above sourcing line just below the sourcing line for NVM in your profile
 nvm
 
 	$ nvm [tab][tab]
-	alias          copy-packages  help           list           run            uninstall      version
-	clear-cache    deactivate     install        ls             unalias        use
+    alias               deactivate          install             ls                  run                 unload
+    clear-cache         exec                list                ls-remote           unalias             use
+    current             help                list-remote         reinstall-packages  uninstall           version
 
 nvm alias
 
@@ -169,7 +187,7 @@ After the v0.8.6 release of node, nvm tries to install from binary packages. But
     nvm install -s 0.8.6
 
 [1]: https://github.com/creationix/nvm.git
-[2]: https://github.com/creationix/nvm/blob/v0.17.2/install.sh
+[2]: https://github.com/creationix/nvm/blob/v0.19.0/install.sh
 [3]: https://travis-ci.org/creationix/nvm
 [Urchin]: https://github.com/scraperwiki/urchin
 

bash_completion

@@ -18,10 +18,10 @@ __nvm_commands ()
   current_word="${COMP_WORDS[COMP_CWORD]}"
 
   COMMANDS='\
-    help install uninstall use run exec\
-    alias unalias copy-packages
-    current list ls list-remote ls-remote\
-    clear-cache deactivate unload
+    help install uninstall use run exec \
+    alias unalias reinstall-packages \
+    current list ls list-remote ls-remote \
+    clear-cache deactivate unload \
     version'
 
     if [ ${#COMP_WORDS[@]} == 4 ]; then

install.sh

@@ -11,6 +11,35 @@ if [ -z "$NVM_DIR" ]; then
   NVM_DIR="$HOME/.nvm"
 fi
 
+#
+# Outputs the location to NVM depending on:
+# * The availability of $NVM_SOURCE
+# * The method used ("script" or "git" in the script, defaults to "git")
+# NVM_SOURCE always takes precedence
+#
+nvm_source() {
+  local NVM_METHOD
+  NVM_METHOD="$1"
+  if [ -z "$NVM_SOURCE" ]; then
+    local NVM_SOURCE
+  else
+    echo "$NVM_SOURCE"
+    return 0
+  fi
+  if [ "_$NVM_METHOD" = "_script" ]; then
+    NVM_SOURCE="https://raw.githubusercontent.com/creationix/nvm/v0.19.0/nvm.sh"
+  elif [ "_$NVM_METHOD" = "_script-nvm-exec" ]; then
+    NVM_SOURCE="https://raw.githubusercontent.com/creationix/nvm/v0.19.0/nvm-exec"
+  elif [ "_$NVM_METHOD" = "_git" ] || [ -z "$NVM_METHOD" ]; then
+    NVM_SOURCE="https://github.com/creationix/nvm.git"
+  else
+    echo >&2 "Unexpected value \"$NVM_METHOD\" for \$NVM_METHOD"
+    return 1
+  fi
+  echo "$NVM_SOURCE"
+  return 0
+}
+
 nvm_download() {
   if nvm_has "curl"; then
     curl $*
@@ -27,10 +56,6 @@ nvm_download() {
 }
 
 install_nvm_from_git() {
-  if [ -z "$NVM_SOURCE" ]; then
-    NVM_SOURCE="https://github.com/creationix/nvm.git"
-  fi
-
   if [ -d "$NVM_DIR/.git" ]; then
     echo "=> nvm is already installed in $NVM_DIR, trying to update"
     printf "\r=> "
@@ -42,16 +67,17 @@ install_nvm_from_git() {
     echo "=> Downloading nvm from git to '$NVM_DIR'"
     printf "\r=> "
     mkdir -p "$NVM_DIR"
-    git clone "$NVM_SOURCE" "$NVM_DIR"
+    git clone "$(nvm_source "git")" "$NVM_DIR"
   fi
-  cd "$NVM_DIR" && git checkout v0.17.2 && git branch -D master >/dev/null 2>&1
+  cd "$NVM_DIR" && git checkout v0.19.0 && git branch -D master >/dev/null 2>&1
   return
 }
 
 install_nvm_as_script() {
-  if [ -z "$NVM_SOURCE" ]; then
-    NVM_SOURCE="https://raw.githubusercontent.com/creationix/nvm/v0.17.2/nvm.sh"
-  fi
+  local NVM_SOURCE
+  NVM_SOURCE=$(nvm_source "script")
+  local NVM_EXEC_SOURCE
+  NVM_EXEC_SOURCE=$(nvm_source "script-nvm-exec")
 
   # Downloading to $NVM_DIR
   mkdir -p "$NVM_DIR"
@@ -61,71 +87,98 @@ install_nvm_as_script() {
     echo "=> Downloading nvm as script to '$NVM_DIR'"
   fi
   nvm_download -s "$NVM_SOURCE" -o "$NVM_DIR/nvm.sh" || {
-    echo >&2 "Failed to download '$NVM_SOURCE'.."
+    echo >&2 "Failed to download '$NVM_SOURCE'"
     return 1
   }
+  nvm_download -s "$NVM_EXEC_SOURCE" -o "$NVM_DIR/nvm-exec" || {
+    echo >&2 "Failed to download '$NVM_EXEC_SOURCE'"
+    return 2
+  }
+  chmod a+x "$NVM_DIR/nvm-exec" || {
+    echo >&2 "Failed to mark '$NVM_DIR/nvm-exec' as executable"
+    return 3
+  }
 }
 
-if [ -z "$METHOD" ]; then
-  # Autodetect install method
-  if nvm_has "git"; then
-    install_nvm_from_git
-  elif nvm_has "nvm_download"; then
-    install_nvm_as_script
-  else
-    echo >&2 "You need git, curl, or wget to install nvm"
-    exit 1
-  fi
-elif [ "~$METHOD" = "~git" ]; then
-  if ! nvm_has "git"; then
-    echo >&2 "You need git to install nvm"
-    exit 1
-  fi
-  install_nvm_from_git
-elif [ "~$METHOD" = "~script" ]; then
-  if ! nvm_has "nvm_download"; then
-    echo >&2 "You need curl or wget to install nvm"
-    exit 1
-  fi
-  install_nvm_as_script
-fi
-
-echo
-
-# Detect profile file if not specified as environment variable (eg: PROFILE=~/.myprofile).
-if [ -z "$PROFILE" ]; then
-  if [ -f "$HOME/.bashrc" ]; then
-    PROFILE="$HOME/.bashrc"
+#
+# Detect profile file if not specified as environment variable
+# (eg: PROFILE=~/.myprofile)
+# The echo'ed path is guaranteed to be an existing file
+# Otherwise, an empty string is returned
+#
+nvm_detect_profile() {
+  if [ -f "$PROFILE" ]; then
+    echo "$PROFILE"
+  elif [ -f "$HOME/.bashrc" ]; then
+    echo "$HOME/.bashrc"
   elif [ -f "$HOME/.bash_profile" ]; then
-    PROFILE="$HOME/.bash_profile"
+    echo "$HOME/.bash_profile"
   elif [ -f "$HOME/.zshrc" ]; then
-    PROFILE="$HOME/.zshrc"
+    echo "$HOME/.zshrc"
   elif [ -f "$HOME/.profile" ]; then
-    PROFILE="$HOME/.profile"
+    echo "$HOME/.profile"
   fi
-fi
+}
 
-SOURCE_STR="\nexport NVM_DIR=\"$NVM_DIR\"\n[ -s \"\$NVM_DIR/nvm.sh\" ] && . \"\$NVM_DIR/nvm.sh\"  # This loads nvm"
-
-if [ -z "$PROFILE" ] || [ ! -f "$PROFILE" ] ; then
-  if [ -z "$PROFILE" ]; then
-    echo "=> Profile not found. Tried ~/.bashrc, ~/.bash_profile, ~/.zshrc, and ~/.profile."
-    echo "=> Create one of them and run this script again"
-  else
-    echo "=> Profile $PROFILE not found"
-    echo "=> Create it (touch $PROFILE) and run this script again"
+nvm_do_install() {
+  if [ -z "$METHOD" ]; then
+    # Autodetect install method
+    if nvm_has "git"; then
+      install_nvm_from_git
+    elif nvm_has "nvm_download"; then
+      install_nvm_as_script
+    else
+      echo >&2 "You need git, curl, or wget to install nvm"
+      exit 1
+    fi
+  elif [ "~$METHOD" = "~git" ]; then
+    if ! nvm_has "git"; then
+      echo >&2 "You need git to install nvm"
+      exit 1
+    fi
+    install_nvm_from_git
+  elif [ "~$METHOD" = "~script" ]; then
+    if ! nvm_has "nvm_download"; then
+      echo >&2 "You need curl or wget to install nvm"
+      exit 1
+    fi
+    install_nvm_as_script
   fi
-  echo "   OR"
-  echo "=> Append the following lines to the correct file yourself:"
-  printf "$SOURCE_STR"
+
   echo
-else
-  if ! grep -qc 'nvm.sh' "$PROFILE"; then
-    echo "=> Appending source string to $PROFILE"
-    printf "$SOURCE_STR\n" >> "$PROFILE"
-  else
-    echo "=> Source string already in $PROFILE"
-  fi
-fi
 
-echo "=> Close and reopen your terminal to start using nvm"
+  local NVM_PROFILE
+  NVM_PROFILE=$(nvm_detect_profile)
+
+  SOURCE_STR="\nexport NVM_DIR=\"$NVM_DIR\"\n[ -s \"\$NVM_DIR/nvm.sh\" ] && . \"\$NVM_DIR/nvm.sh\"  # This loads nvm"
+
+  if [ -z "$NVM_PROFILE" ] ; then
+    echo "=> Profile not found. Tried $NVM_PROFILE (as defined in \$PROFILE), ~/.bashrc, ~/.bash_profile, ~/.zshrc, and ~/.profile."
+    echo "=> Create one of them and run this script again"
+    echo "=> Create it (touch $NVM_PROFILE) and run this script again"
+    echo "   OR"
+    echo "=> Append the following lines to the correct file yourself:"
+    printf "$SOURCE_STR"
+    echo
+  else
+    if ! grep -qc 'nvm.sh' "$NVM_PROFILE"; then
+      echo "=> Appending source string to $NVM_PROFILE"
+      printf "$SOURCE_STR\n" >> "$NVM_PROFILE"
+    else
+      echo "=> Source string already in $NVM_PROFILE"
+    fi
+  fi
+
+  echo "=> Close and reopen your terminal to start using nvm"
+  nvm_reset
+}
+
+#
+# Unsets the various functions defined
+# during the execution of the install script
+#
+nvm_reset() {
+  unset -f nvm_do_install nvm_has nvm_download install_nvm_as_script install_nvm_from_git nvm_reset nvm_detect_profile
+}
+
+[ "_$NVM_ENV" = "_testing" ] || nvm_do_install

nvm.sh

@@ -43,14 +43,14 @@ if [ -z "$NVM_DIR" ]; then
   if [ -n "$BASH_SOURCE" ]; then
     NVM_SCRIPT_SOURCE="${BASH_SOURCE[0]}"
   fi
-  export NVM_DIR=$(cd $NVM_CD_FLAGS $(dirname "${NVM_SCRIPT_SOURCE:-$0}") > /dev/null && pwd)
+  export NVM_DIR=$(cd $NVM_CD_FLAGS $(dirname "${NVM_SCRIPT_SOURCE:-$0}") > /dev/null && \pwd)
 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="http://nodejs.org/dist"
+  export NVM_NODEJS_ORG_MIRROR="https://nodejs.org/dist"
 fi
 
 nvm_tree_contains_path() {
@@ -234,6 +234,24 @@ nvm_binary_available() {
   nvm_version_greater_than_or_equal_to "$1" "$FIRST_VERSION_WITH_BINARY"
 }
 
+nvm_alias() {
+  local ALIAS
+  ALIAS="$1"
+  if [ -z "$ALIAS" ]; then
+    echo >&2 'An alias is required.'
+    return 1
+  fi
+
+  local NVM_ALIAS_PATH
+  NVM_ALIAS_PATH="$NVM_DIR/alias/$ALIAS"
+  if [ ! -f "$NVM_ALIAS_PATH" ]; then
+    echo >&2 'Alias does not exist.'
+    return 2
+  fi
+
+  cat "$NVM_ALIAS_PATH"
+}
+
 nvm_ls_current() {
   local NODE_PATH
   NODE_PATH="$(which node 2> /dev/null)"
@@ -252,6 +270,59 @@ nvm_ls_current() {
   fi
 }
 
+nvm_resolve_alias() {
+  if [ -z "$1" ]; then
+    return 1
+  fi
+
+  local PATTERN
+  PATTERN="$1"
+
+  local ALIAS
+  ALIAS="$PATTERN"
+  local ALIAS_TEMP
+
+  local SEEN_ALIASES
+  SEEN_ALIASES="$ALIAS"
+  while true; do
+    ALIAS_TEMP="$(nvm_alias "$ALIAS" 2> /dev/null)"
+
+    if [ -z "$ALIAS_TEMP" ]; then
+      break
+    fi
+
+    if [ -n "$ALIAS_TEMP" ] \
+      && printf "$SEEN_ALIASES" | \grep -e "^$ALIAS_TEMP$" > /dev/null; then
+      ALIAS="∞"
+      break
+    fi
+
+    SEEN_ALIASES="$SEEN_ALIASES\n$ALIAS_TEMP"
+    ALIAS="$ALIAS_TEMP"
+  done
+
+  if [ -n "$ALIAS" ] && [ "_$ALIAS" != "_$PATTERN" ]; then
+    if [ "_$ALIAS" = "_∞" ]; then
+      echo "$ALIAS"
+    else
+      nvm_version "$ALIAS"
+    fi
+    return 0
+  fi
+
+  if nvm_validate_implicit_alias "$PATTERN" 2> /dev/null ; then
+    local IMPLICIT
+    IMPLICIT="$(nvm_print_implicit_alias local "$PATTERN" 2> /dev/null)"
+    if [ -n "$IMPLICIT" ]; then
+      nvm_version "$IMPLICIT"
+      return $?
+    fi
+    return 3
+  fi
+
+  return 2
+}
+
 nvm_ls() {
   local PATTERN
   PATTERN=$1
@@ -262,10 +333,10 @@ nvm_ls() {
     return
   fi
 
-  if [ -f "$NVM_DIR/alias/$PATTERN" ]; then
-    nvm_version "$(cat "$NVM_DIR/alias/$PATTERN")"
+  if nvm_resolve_alias "$PATTERN"; then
     return
   fi
+
   # If it looks like an explicit version, don't do anything funny
   PATTERN=$(nvm_ensure_version_prefix $PATTERN)
   if [ "_$(echo "$PATTERN" | cut -c1-1)" = "_v" ] && [ "_$(nvm_num_version_groups "$PATTERN")" = "_3" ]; then
@@ -312,12 +383,14 @@ nvm_ls_remote() {
   local VERSIONS
   local GREP_OPTIONS
   GREP_OPTIONS=''
-  if [ -n "$PATTERN" ]; then
+  if nvm_validate_implicit_alias "$PATTERN" 2> /dev/null ; then
+    PATTERN="$(nvm_remote_version "$(nvm_print_implicit_alias remote "$PATTERN")")"
+  elif [ -n "$PATTERN" ]; then
     PATTERN="$(nvm_ensure_version_prefix "$PATTERN")"
   else
     PATTERN=".*"
   fi
-  VERSIONS=`nvm_download -s $NVM_NODEJS_ORG_MIRROR/ -o - \
+  VERSIONS=`nvm_download -L -s $NVM_NODEJS_ORG_MIRROR/ -o - \
               | \egrep -o 'v[0-9]+\.[0-9]+\.[0-9]+' \
               | \grep -w "${PATTERN}" \
               | sort -t. -u -k 1.2,1n -k 2,2n -k 3,3n`
@@ -357,7 +430,7 @@ nvm_print_versions() {
   echo "$1" | while read VERSION; do
     if [ "$VERSION" = "$NVM_CURRENT" ]; then
       FORMAT='\033[0;32m-> %9s\033[0m'
-    elif [ -d "$(nvm_version_path "$VERSION")" ]; then
+    elif [ -d "$(nvm_version_path "$VERSION" 2> /dev/null)" ]; then
       FORMAT='\033[0;34m%12s\033[0m'
     elif [ "$VERSION" = "system" ]; then
       FORMAT='\033[0;33m%12s\033[0m'
@@ -368,6 +441,59 @@ nvm_print_versions() {
   done
 }
 
+nvm_validate_implicit_alias() {
+  if [ "_$1" != "_stable" ] && [ "_$1" != "_unstable" ]; then
+    echo "Only implicit aliases 'stable' and 'unstable' are supported." >&2
+    return 1
+  fi
+}
+
+nvm_print_implicit_alias() {
+  if [ "_$1" != "_local" ] && [ "_$1" != "_remote" ]; then
+    echo "nvm_print_implicit_alias must be specified with local or remote as the first argument." >&2
+    return 1
+  fi
+
+  if ! nvm_validate_implicit_alias "$2"; then
+    return 2
+  fi
+
+  local LAST_TWO
+  if [ "_$1" = "_local" ]; then
+    LAST_TWO=$(nvm_ls | \grep -e '^v' | cut -c2- | cut -d . -f 1,2 | uniq)
+  else
+    LAST_TWO=$(nvm_ls_remote | \grep -e '^v' | cut -c2- | cut -d . -f 1,2 | uniq)
+  fi
+  local MINOR
+  local STABLE
+  local UNSTABLE
+  local MOD
+
+  local ZHS_HAS_SHWORDSPLIT_UNSET
+  ZHS_HAS_SHWORDSPLIT_UNSET=1
+  if nvm_has "setopt"; then
+    ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | \grep shwordsplit > /dev/null ; echo $?)
+    setopt shwordsplit
+  fi
+  for MINOR in $LAST_TWO; do
+    MOD=$(expr "$(nvm_normalize_version "$MINOR")" \/ 1000000 \% 2)
+    if [ $MOD -eq 0 ]; then
+      STABLE="$MINOR"
+    elif [ $MOD -eq 1 ]; then
+      UNSTABLE="$MINOR"
+    fi
+  done
+  if [ $ZHS_HAS_SHWORDSPLIT_UNSET -eq 1 ] && nvm_has "unsetopt"; then
+    unsetopt shwordsplit
+  fi
+
+  if [ "_$2" = "_stable" ]; then
+    echo $STABLE
+  elif [ "_$2" = "_unstable" ]; then
+    echo $UNSTABLE
+  fi
+}
+
 nvm() {
   if [ $# -lt 1 ]; then
     nvm help
@@ -405,31 +531,32 @@ nvm() {
       echo "Node Version Manager"
       echo
       echo "Usage:"
-      echo "    nvm help                    Show this message"
-      echo "    nvm --version               Print out the latest released version of nvm"
-      echo "    nvm install [-s] <version>  Download and install a <version>, [-s] from source. Uses .nvmrc if available"
-      echo "    nvm uninstall <version>     Uninstall a version"
-      echo "    nvm use <version>           Modify PATH to use <version>. Uses .nvmrc if available"
-      echo "    nvm run <version> [<args>]  Run <version> with <args> as arguments. Uses .nvmrc if available for <version>"
-      echo "    nvm current                 Display currently activated version"
-      echo "    nvm ls                      List installed versions"
-      echo "    nvm ls <version>            List versions matching a given description"
-      echo "    nvm ls-remote               List remote versions available for install"
-      echo "    nvm deactivate              Undo effects of NVM on current shell"
-      echo "    nvm alias [<pattern>]       Show all aliases beginning with <pattern>"
-      echo "    nvm alias <name> <version>  Set an alias named <name> pointing to <version>"
-      echo "    nvm unalias <name>          Deletes the alias named <name>"
-      echo "    nvm copy-packages <version> Install global NPM packages contained in <version> to current version"
-      echo "    nvm unload                  Unload NVM from shell"
+      echo "  nvm help                              Show this message"
+      echo "  nvm --version                         Print out the latest released version of nvm"
+      echo "  nvm install [-s] <version>            Download and install a <version>, [-s] from source. Uses .nvmrc if available"
+      echo "  nvm uninstall <version>               Uninstall a version"
+      echo "  nvm use <version>                     Modify PATH to use <version>. Uses .nvmrc if available"
+      echo "  nvm run <version> [<args>]            Run <version> with <args> as arguments. Uses .nvmrc if available for <version>"
+      echo "  nvm current                           Display currently activated version"
+      echo "  nvm ls                                List installed versions"
+      echo "  nvm ls <version>                      List versions matching a given description"
+      echo "  nvm ls-remote                         List remote versions available for install"
+      echo "  nvm deactivate                        Undo effects of \`nvm\` on current shell"
+      echo "  nvm alias [<pattern>]                 Show all aliases beginning with <pattern>"
+      echo "  nvm alias <name> <version>            Set an alias named <name> pointing to <version>"
+      echo "  nvm unalias <name>                    Deletes the alias named <name>"
+      echo "  nvm reinstall-packages <version>      Reinstall global \`npm\` packages contained in <version> to current version"
+      echo "  nvm unload                            Unload \`nvm\` from shell"
       echo
       echo "Example:"
-      echo "    nvm install v0.10.24        Install a specific version number"
-      echo "    nvm use 0.10                Use the latest available 0.10.x release"
-      echo "    nvm run 0.10.24 myApp.js    Run myApp.js using node v0.10.24"
-      echo "    nvm alias default 0.10.24   Set default node version on a shell"
+      echo "  nvm install v0.10.32                  Install a specific version number"
+      echo "  nvm use 0.10                          Use the latest available 0.10.x release"
+      echo "  nvm run 0.10.32 app.js                Run app.js using node v0.10.32"
+      echo "  nvm exec 0.10.32 node app.js          Run \`node app.js\` with the PATH pointing to node v0.10.32"
+      echo "  nvm alias default 0.10.32             Set default node version on a shell"
       echo
       echo "Note:"
-      echo "    to remove, delete, or uninstall nvm - just remove ~/.nvm, ~/.npm, and ~/.bower folders"
+      echo "  to remove, delete, or uninstall nvm - just remove ~/.nvm, ~/.npm, and ~/.bower folders"
       echo
     ;;
 
@@ -471,7 +598,7 @@ nvm() {
         nobinary=1
       fi
 
-      provided_version=$1
+      provided_version="$1"
 
       if [ -z "$provided_version" ]; then
         if [ $version_not_provided -ne 1 ]; then
@@ -484,32 +611,35 @@ nvm() {
 
       VERSION="$(nvm_remote_version "$provided_version")"
       ADDITIONAL_PARAMETERS=''
-      local PROVIDED_COPY_PACKAGES_FROM
-      local COPY_PACKAGES_FROM
+      local PROVIDED_REINSTALL_PACKAGES_FROM
+      local REINSTALL_PACKAGES_FROM
 
       while [ $# -ne 0 ]
       do
-        if [ "_$(echo "$1" | cut -c 1-21)" = "_--copy-packages-from=" ]; then
-          PROVIDED_COPY_PACKAGES_FROM="$(echo "$1" | cut -c 22-)"
-          COPY_PACKAGES_FROM="$(nvm_version "$PROVIDED_COPY_PACKAGES_FROM")"
+        if [ "_$(echo "$1" | cut -c 1-26)" = "_--reinstall-packages-from=" ]; then
+          PROVIDED_REINSTALL_PACKAGES_FROM="$(echo "$1" | cut -c 27-)"
+          REINSTALL_PACKAGES_FROM="$(nvm_version "$PROVIDED_REINSTALL_PACKAGES_FROM")"
+        elif [ "_$(echo "$1" | cut -c 1-21)" = "_--copy-packages-from=" ]; then
+          PROVIDED_REINSTALL_PACKAGES_FROM="$(echo "$1" | cut -c 22-)"
+          REINSTALL_PACKAGES_FROM="$(nvm_version "$PROVIDED_REINSTALL_PACKAGES_FROM")"
         else
           ADDITIONAL_PARAMETERS="$ADDITIONAL_PARAMETERS $1"
         fi
         shift
       done
 
-      if [ "_$(nvm_ensure_version_prefix "$PROVIDED_COPY_PACKAGES_FROM")" = "_$VERSION" ]; then
-        echo "You can't copy global packages from the same version of node you're installing." >&2
+      if [ "_$(nvm_ensure_version_prefix "$PROVIDED_REINSTALL_PACKAGES_FROM")" = "_$VERSION" ]; then
+        echo "You can't reinstall global packages from the same version of node you're installing." >&2
         return 4
-      elif [ ! -z "$PROVIDED_COPY_PACKAGES_FROM" ] && [ "_$COPY_PACKAGES_FROM" = "_N/A" ]; then
-        echo "If --copy-packages-from is provided, it must point to an installed version of node." >&2
+      elif [ ! -z "$PROVIDED_REINSTALL_PACKAGES_FROM" ] && [ "_$REINSTALL_PACKAGES_FROM" = "_N/A" ]; then
+        echo "If --reinstall-packages-from is provided, it must point to an installed version of node." >&2
         return 5
       fi
 
       if [ -d "$(nvm_version_path "$VERSION")" ]; then
         echo "$VERSION is already installed." >&2
-        if nvm use "$VERSION" && [ ! -z "$COPY_PACKAGES_FROM" ] && [ "_$COPY_PACKAGES_FROM" != "_N/A" ]; then
-          nvm copy-packages "$COPY_PACKAGES_FROM"
+        if nvm use "$VERSION" && [ ! -z "$REINSTALL_PACKAGES_FROM" ] && [ "_$REINSTALL_PACKAGES_FROM" != "_N/A" ]; then
+          nvm reinstall-packages "$REINSTALL_PACKAGES_FROM"
         fi
         return $?
       fi
@@ -526,7 +656,7 @@ nvm() {
           if nvm_binary_available "$VERSION"; then
             t="$VERSION-$os-$arch"
             url="$NVM_NODEJS_ORG_MIRROR/$VERSION/node-${t}.tar.gz"
-            sum=`nvm_download -s $NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt -o - | \grep node-${t}.tar.gz | \awk '{print $1}'`
+            sum=`nvm_download -L -s $NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt -o - | \grep node-${t}.tar.gz | \awk '{print $1}'`
             local tmpdir
             tmpdir="$NVM_DIR/bin/node-${t}"
             local tmptarball
@@ -540,8 +670,8 @@ nvm() {
               mv "$tmpdir" "$(nvm_version_path "$VERSION")"
               )
             then
-              if nvm use "$VERSION" && [ ! -z "$COPY_PACKAGES_FROM" ] && [ "_$COPY_PACKAGES_FROM" != "_N/A" ]; then
-                nvm copy-packages "$COPY_PACKAGES_FROM"
+              if nvm use "$VERSION" && [ ! -z "$REINSTALL_PACKAGES_FROM" ] && [ "_$REINSTALL_PACKAGES_FROM" != "_N/A" ]; then
+                nvm reinstall-packages "$REINSTALL_PACKAGES_FROM"
               fi
               return $?
             else
@@ -567,10 +697,10 @@ nvm() {
       tmpdir="$NVM_DIR/src"
       local tmptarball
       tmptarball="$tmpdir/node-$VERSION.tar.gz"
-      if [ "`nvm_download -s -I "$NVM_NODEJS_ORG_MIRROR/$VERSION/node-$VERSION.tar.gz" -o - 2>&1 | \grep '200 OK'`" != '' ]; then
+      if [ "`nvm_download -L -s -I "$NVM_NODEJS_ORG_MIRROR/$VERSION/node-$VERSION.tar.gz" -o - 2>&1 | \grep '200 OK'`" != '' ]; then
         tarball="$NVM_NODEJS_ORG_MIRROR/$VERSION/node-$VERSION.tar.gz"
-        sum=`nvm_download -s $NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt -o - | \grep node-$VERSION.tar.gz | \awk '{print $1}'`
-      elif [ "`nvm_download -s -I "$NVM_NODEJS_ORG_MIRROR/node-$VERSION.tar.gz" -o - | \grep '200 OK'`" != '' ]; then
+        sum=`nvm_download -L -s $NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt -o - | \grep node-$VERSION.tar.gz | \awk '{print $1}'`
+      elif [ "`nvm_download -L -s -I "$NVM_NODEJS_ORG_MIRROR/node-$VERSION.tar.gz" -o - | \grep '200 OK'`" != '' ]; then
         tarball="$NVM_NODEJS_ORG_MIRROR/node-$VERSION.tar.gz"
       fi
       if (
@@ -586,8 +716,8 @@ nvm() {
         $make $MAKE_CXX install
         )
       then
-        if nvm use "$VERSION" && [ ! -z "$COPY_PACKAGES_FROM" ] && [ "_$COPY_PACKAGES_FROM" != "_N/A" ]; then
-          nvm copy-packages "$COPY_PACKAGES_FROM"
+        if nvm use "$VERSION" && [ ! -z "$REINSTALL_PACKAGES_FROM" ] && [ "_$REINSTALL_PACKAGES_FROM" != "_N/A" ]; then
+          nvm reinstall-packages "$REINSTALL_PACKAGES_FROM"
         fi
         if ! nvm_has "npm" ; then
           echo "Installing npm..."
@@ -597,10 +727,10 @@ nvm() {
             if nvm_version_greater 0.2.3 "$VERSION"; then
               echo "npm requires node v0.2.3 or higher" >&2
             else
-              nvm_download https://npmjs.org/install.sh -o - | clean=yes npm_install=0.2.19 sh
+              nvm_download -L https://npmjs.org/install.sh -o - | clean=yes npm_install=0.2.19 sh
             fi
           else
-            nvm_download https://npmjs.org/install.sh -o - | clean=yes sh
+            nvm_download -L https://npmjs.org/install.sh -o - | clean=yes sh
           fi
         fi
       else
@@ -695,6 +825,9 @@ nvm() {
           echo "System version of node not found." >&2
           return 127
         fi
+      elif [ "_$VERSION" = "_∞" ]; then
+        echo "The alias \"$2\" leads to an infinite loop. Aborting." >&2
+        return 8
       fi
 
       local NVM_VERSION_DIR
@@ -707,24 +840,26 @@ nvm() {
       PATH=`nvm_strip_path "$PATH" "/bin"`
       # Prepend current version
       PATH=`nvm_prepend_path "$PATH" "$NVM_VERSION_DIR/bin"`
-      if [ -z "$MANPATH" ]; then
-        MANPATH=$(manpath)
+      if nvm_has manpath; then
+        if [ -z "$MANPATH" ]; then
+          MANPATH=$(manpath)
+        fi
+        # Strip other version from MANPATH
+        MANPATH=`nvm_strip_path "$MANPATH" "/share/man"`
+        # Prepend current version
+        MANPATH=`nvm_prepend_path "$MANPATH" "$NVM_VERSION_DIR/share/man"`
+        export MANPATH
       fi
-      # Strip other version from MANPATH
-      MANPATH=`nvm_strip_path "$MANPATH" "/share/man"`
-      # Prepend current version
-      MANPATH=`nvm_prepend_path "$MANPATH" "$NVM_VERSION_DIR/share/man"`
       # Strip other version from NODE_PATH
       NODE_PATH=`nvm_strip_path "$NODE_PATH" "/lib/node_modules"`
       # Prepend current version
       NODE_PATH=`nvm_prepend_path "$NODE_PATH" "$NVM_VERSION_DIR/lib/node_modules"`
       export PATH
       hash -r
-      export MANPATH
       export NODE_PATH
       export NVM_PATH="$NVM_VERSION_DIR/lib/node"
       export NVM_BIN="$NVM_VERSION_DIR/bin"
-      if [ "$NVM_SYMLINK_CURRENT" = true ] || [ -z "$NVM_SYMLINK_CURRENT" ]; then
+      if [ "$NVM_SYMLINK_CURRENT" = true ]; then
         rm -f "$NVM_DIR/current" && ln -s "$NVM_VERSION_DIR" "$NVM_DIR/current"
       fi
       echo "Now using node $VERSION"
@@ -751,7 +886,7 @@ nvm() {
       provided_version=$1
       if [ -n "$provided_version" ]; then
         VERSION=`nvm_version $provided_version`
-        if [ $VERSION = "N/A" ]; then
+        if [ "_$VERSION" = "_N/A" ]; then
           provided_version=''
           if [ $has_checked_nvmrc -ne 1 ]; then
             nvm_rc_version && has_checked_nvmrc=1
@@ -762,16 +897,15 @@ nvm() {
         fi
       fi
 
-      local NVM_VERSION_DIR
-      NVM_VERSION_DIR=$(nvm_version_path "$VERSION")
-      if [ ! -d "$NVM_VERSION_DIR" ]; then
-        echo "$VERSION version is not installed yet" >&2
-        return 1
-      fi
-      RUN_NODE_PATH=`nvm_strip_path "$NODE_PATH" "/lib/node_modules"`
-      RUN_NODE_PATH=`nvm_prepend_path "$NODE_PATH" "$NVM_VERSION_DIR/lib/node_modules"`
       echo "Running node $VERSION"
-      NODE_PATH=$RUN_NODE_PATH $NVM_VERSION_DIR/bin/node "$@"
+      local ARGS
+      ARGS="$@"
+      local OUTPUT
+      OUTPUT="$(nvm use "$VERSION" >/dev/null && node "$ARGS")"
+      local EXIT_CODE
+      EXIT_CODE="$?"
+      echo "$OUTPUT"
+      return $EXIT_CODE
     ;;
     "exec" )
       shift
@@ -823,14 +957,27 @@ nvm() {
       mkdir -p "$NVM_DIR/alias"
       if [ $# -le 2 ]; then
         local DEST
-        for ALIAS in "$NVM_DIR"/alias/"$2"*; do
-          if [ -e "$ALIAS" ]; then
-            DEST="$(cat "$ALIAS")"
+        for ALIAS_PATH in "$NVM_DIR"/alias/"$2"*; do
+          ALIAS="$(basename "$ALIAS_PATH")"
+          DEST="$(nvm_alias "$ALIAS" 2> /dev/null)"
+          if [ -n "$DEST" ]; then
             VERSION="$(nvm_version "$DEST")"
             if [ "_$DEST" = "_$VERSION" ]; then
-              echo "$(basename "$ALIAS") -> $DEST"
+              echo "$ALIAS -> $DEST"
             else
-              echo "$(basename "$ALIAS") -> $DEST (-> $VERSION)"
+              echo "$ALIAS -> $DEST (-> $VERSION)"
+            fi
+          fi
+        done
+
+        for ALIAS in "stable" "unstable"; do
+          if [ ! -f "$NVM_DIR/alias/$ALIAS" ]; then
+            if [ $# -lt 2 ] || [ "~$ALIAS" = "~$2" ]; then
+              DEST="$(nvm_print_implicit_alias local "$ALIAS")"
+              if [ "_$DEST" != "_" ]; then
+                VERSION="$(nvm_version "$DEST")"
+                echo "$ALIAS -> $DEST (-> $VERSION) (default)"
+              fi
             fi
           fi
         done
@@ -859,7 +1006,7 @@ nvm() {
       rm -f $NVM_DIR/alias/$2
       echo "Deleted alias $2"
     ;;
-    "copy-packages" )
+    "reinstall-packages" | "copy-packages" )
       if [ $# -ne 2 ]; then
         nvm help
         return 127
@@ -869,7 +1016,7 @@ nvm() {
       PROVIDED_VERSION="$2"
 
       if [ "$PROVIDED_VERSION" = "$(nvm_ls_current)" ] || [ "$(nvm_version $PROVIDED_VERSION)" = "$(nvm_ls_current)" ]; then
-        echo 'Can not copy packages from the current version of node.' >&2
+        echo 'Can not reinstall packages from the current version of node.' >&2
         return 2
       fi
 
@@ -897,7 +1044,7 @@ nvm() {
       nvm_version $2
     ;;
     "--version" )
-      echo "0.17.2"
+      echo "0.19.0"
     ;;
     "unload" )
       unset -f nvm nvm_print_versions nvm_checksum nvm_ls_remote nvm_ls nvm_remote_version nvm_version nvm_rc_version nvm_version_greater nvm_version_greater_than_or_equal_to > /dev/null 2>&1

package.json

@@ -1,15 +1,17 @@
 {
   "name": "nvm",
-  "version": "0.17.2",
+  "version": "0.19.0",
   "description": "Node Version Manager - Simple bash script to manage multiple active node.js versions",
   "directories": {
     "test": "test"
   },
   "scripts": {
-    "test": "urchin test",
-    "test/fast": "urchin -f test/fast",
-    "test/slow": "urchin -f test/slow",
-    "test/installation": "urchin -f test/installation"
+    "test": "shell=$(basename -- $(ps -o comm= $(ps -o ppid= -p $PPID)) | sed 's/^-//'); make test-$shell",
+    "test/fast": "shell=$(basename -- $(ps -o comm= $(ps -o ppid= -p $PPID)) | sed 's/^-//'); make TEST_SUITE=fast test-$shell",
+    "test/slow": "shell=$(basename -- $(ps -o comm= $(ps -o ppid= -p $PPID)) | sed 's/^-//'); make TEST_SUITE=slow test-$shell",
+    "test/install_script": "shell=$(basename -- $(ps -o comm= $(ps -o ppid= -p $PPID)) | sed 's/^-//'); make TEST_SUITE=install_script test-$shell",
+    "test/installation": "shell=$(basename -- $(ps -o comm= $(ps -o ppid= -p $PPID)) | sed 's/^-//'); make TEST_SUITE=installation test-$shell",
+    "test/sourcing": "shell=$(basename -- $(ps -o comm= $(ps -o ppid= -p $PPID)) | sed 's/^-//'); make TEST_SUITE=sourcing test-$shell"
   },
   "repository": {
     "type": "git",
@@ -28,7 +30,8 @@
   },
   "homepage": "https://github.com/creationix/nvm",
   "devDependencies": {
-    "urchin": "~0.0.2"
+    "replace": "~0.3.0",
+    "semver": "~4.1.0",
+    "urchin": "~0.0.4"
   }
 }
-

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

@@ -1,4 +1,4 @@
 #!/bin/sh
 
 . ../../../nvm.sh
-[ $(nvm alias test1 | wc -l) = '2' ]
+[ $(nvm alias test-stable-1 | wc -l) = '2' ]

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

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+. ../../../nvm.sh
+
+die () { echo $@ ; exit 1; }
+
+NVM_ALIAS_OUTPUT=$(nvm alias)
+
+EXPECTED_STABLE="$(nvm_print_implicit_alias local stable)"
+STABLE_VERSION="$(nvm_version "$EXPECTED_STABLE")"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e "^stable -> $EXPECTED_STABLE (-> $STABLE_VERSION) (default)$" \
+  || die "nvm alias did not contain the default local stable node version"
+
+EXPECTED_UNSTABLE="$(nvm_print_implicit_alias local unstable)"
+UNSTABLE_VERSION="$(nvm_version "$EXPECTED_UNSTABLE")"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e "^unstable -> $EXPECTED_UNSTABLE (-> $UNSTABLE_VERSION) (default)$" \
+  || die "nvm alias did not contain the default local unstable node version"
+

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

@@ -0,0 +1,37 @@
+#!/bin/sh
+
+. ../../../nvm.sh
+
+die () { echo $@ ; cleanup ; exit 1; }
+cleanup () {
+  rm -rf ../../../alias/stable
+  rm -rf ../../../alias/unstable
+  rm -rf ../../../v0.8.1
+  rm -rf ../../../v0.9.1
+}
+
+mkdir ../../../v0.8.1
+mkdir ../../../v0.9.1
+
+EXPECTED_STABLE="$(nvm_print_implicit_alias local stable)"
+STABLE_VERSION="$(nvm_version "$EXPECTED_STABLE")"
+
+EXPECTED_UNSTABLE="$(nvm_print_implicit_alias local unstable)"
+UNSTABLE_VERSION="$(nvm_version "$EXPECTED_UNSTABLE")"
+
+[ "_$STABLE_VERSION" != "_$UNSTABLE_VERSION" ] \
+  || die "stable and unstable versions are the same!"
+
+nvm alias stable "$EXPECTED_UNSTABLE"
+nvm alias unstable "$EXPECTED_STABLE"
+
+NVM_ALIAS_OUTPUT=$(nvm alias)
+
+echo "$NVM_ALIAS_OUTPUT" | \grep -e "^stable -> $EXPECTED_UNSTABLE (-> $UNSTABLE_VERSION)$" \
+  || die "nvm alias did not contain the overridden 'stable' alias"
+
+echo "$NVM_ALIAS_OUTPUT" | \grep -e "^unstable -> $EXPECTED_STABLE (-> $STABLE_VERSION)$" \
+  || die "nvm alias did not contain the overridden 'unstable' alias"
+
+cleanup
+

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

@@ -5,24 +5,44 @@
 die () { echo $@ ; exit 1; }
 
 NVM_ALIAS_OUTPUT=$(nvm alias)
-echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test1 -> 0.0.1 (-> v0.0.1)$' \
-  || die "did not find test1 alias"
-echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test2 -> 0.0.2 (-> v0.0.2)$' \
-  || die "did not find test2 alias"
-echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test3 -> 0.0.3 (-> v0.0.3)$' \
-  || die "did not find test3 alias"
-echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test4 -> 0.0.4 (-> v0.0.4)$' \
-  || die "did not find test4 alias"
-echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test5 -> 0.0.5 (-> v0.0.5)$' \
-  || die "did not find test5 alias"
-echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test6 -> 0.0.6 (-> v0.0.6)$' \
-  || die "did not find test6 alias"
-echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test7 -> 0.0.7 (-> v0.0.7)$' \
-  || die "did not find test7 alias"
-echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test8 -> 0.0.8 (-> v0.0.8)$' \
-  || die "did not find test8 alias"
-echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test9 -> 0.0.9 (-> v0.0.9)$' \
-  || die "did not find test9 alias"
-echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test10 -> 0.0.10 (-> v0.0.10)$' \
-  || die "did not find test10 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-stable-1 -> 0.0.1 (-> v0.0.1)$' \
+  || die "did not find test-stable-1 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-stable-2 -> 0.0.2 (-> v0.0.2)$' \
+  || die "did not find test-stable-2 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-stable-3 -> 0.0.3 (-> v0.0.3)$' \
+  || die "did not find test-stable-3 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-stable-4 -> 0.0.4 (-> v0.0.4)$' \
+  || die "did not find test-stable-4 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-stable-5 -> 0.0.5 (-> v0.0.5)$' \
+  || die "did not find test-stable-5 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-stable-6 -> 0.0.6 (-> v0.0.6)$' \
+  || die "did not find test-stable-6 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-stable-7 -> 0.0.7 (-> v0.0.7)$' \
+  || die "did not find test-stable-7 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-stable-8 -> 0.0.8 (-> v0.0.8)$' \
+  || die "did not find test-stable-8 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-stable-9 -> 0.0.9 (-> v0.0.9)$' \
+  || die "did not find test-stable-9 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-stable-10 -> 0.0.10 (-> v0.0.10)$' \
+  || die "did not find test-stable-10 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-unstable-1 -> 0.1.1 (-> v0.1.1)$' \
+  || die "did not find test-unstable-1 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-unstable-2 -> 0.1.2 (-> v0.1.2)$' \
+  || die "did not find test-unstable-2 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-unstable-3 -> 0.1.3 (-> v0.1.3)$' \
+  || die "did not find test-unstable-3 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-unstable-4 -> 0.1.4 (-> v0.1.4)$' \
+  || die "did not find test-unstable-4 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-unstable-5 -> 0.1.5 (-> v0.1.5)$' \
+  || die "did not find test-unstable-5 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-unstable-6 -> 0.1.6 (-> v0.1.6)$' \
+  || die "did not find test-unstable-6 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-unstable-7 -> 0.1.7 (-> v0.1.7)$' \
+  || die "did not find test-unstable-7 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-unstable-8 -> 0.1.8 (-> v0.1.8)$' \
+  || die "did not find test-unstable-8 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-unstable-9 -> 0.1.9 (-> v0.1.9)$' \
+  || die "did not find test-unstable-9 alias"
+echo "$NVM_ALIAS_OUTPUT" | \grep -e '^test-unstable-10 -> 0.1.10 (-> v0.1.10)$' \
+  || die "did not find test-unstable-10 alias"
 

test/fast/Aliases/circular/nvm_resolve_alias

@@ -0,0 +1,36 @@
+#!/bin/sh
+
+die () { echo $@ ; exit 1; }
+
+. ../../../../nvm.sh
+
+ALIAS="$(nvm_resolve_alias loopback)"
+[ "_$ALIAS" = "_∞" ] || die "nvm_resolve_alias loopback was not ∞; got $ALIAS"
+OUTPUT="$(nvm alias loopback)"
+EXPECTED_OUTPUT="loopback -> loopback (-> ∞)"
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm alias loopback was not $EXPECTED_OUTPUT; got $OUTPUT"
+
+ALIAS="$(nvm_resolve_alias one)"
+[ "_$ALIAS" = "_∞" ] || die "nvm_resolve_alias one was not ∞; got $ALIAS"
+OUTPUT="$(nvm alias one)"
+EXPECTED_OUTPUT="one -> two (-> ∞)"
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm alias one was not $EXPECTED_OUTPUT; got $OUTPUT"
+
+ALIAS="$(nvm_resolve_alias two)"
+[ "_$ALIAS" = "_∞" ] || die "nvm_resolve_alias two was not ∞; got $ALIAS"
+OUTPUT="$(nvm alias two)"
+EXPECTED_OUTPUT="two -> three (-> ∞)"
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm alias two was not $EXPECTED_OUTPUT; got $OUTPUT"
+
+ALIAS="$(nvm_resolve_alias three)"
+[ "_$ALIAS" = "_∞" ] || die "nvm_resolve_alias three was not ∞; got $ALIAS"
+OUTPUT="$(nvm alias three)"
+EXPECTED_OUTPUT="three -> one (-> ∞)"
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm alias three was not $EXPECTED_OUTPUT; got $OUTPUT"
+
+ALIAS="$(nvm_resolve_alias four)"
+[ "_$ALIAS" = "_∞" ] || die "nvm_resolve_alias four was not ∞; got $ALIAS"
+OUTPUT="$(nvm alias four)"
+EXPECTED_OUTPUT="four -> two (-> ∞)"
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm alias four was not $EXPECTED_OUTPUT; got $OUTPUT"
+

test/fast/Aliases/circular/setup

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+echo loopback > ../../../../alias/loopback
+
+echo two > ../../../../alias/one
+echo three > ../../../../alias/two
+echo one > ../../../../alias/three
+
+echo two > ../../../../alias/four
+

test/fast/Aliases/circular/teardown

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+rm -f ../../../../alias/loopback
+
+rm -f ../../../../alias/one
+rm -f ../../../../alias/two
+rm -f ../../../../alias/three
+
+rm -f ../../../../alias/four
+

test/fast/Aliases/nvm_resolve_alias

@@ -0,0 +1,28 @@
+#!/bin/sh
+
+die () { echo $@ ; exit 1; }
+
+. ../../../nvm.sh
+
+EXIT_CODE=$(nvm_resolve_alias ; echo $?)
+[ $EXIT_CODE = "1" ] || die "nvm_resolve_alias without an argument did not return 1; got $EXIT_CODE"
+
+for i in $(seq 1 10)
+  do
+  STABLE_ALIAS="$(nvm_resolve_alias test-stable-$i)"
+  [ "_$STABLE_ALIAS" = "_v0.0.$i" ] \
+    || die "'nvm_resolve_alias test-stable-$i' was not v0.0.$i; got $STABLE_ALIAS"
+  UNSTABLE_ALIAS="$(nvm_resolve_alias test-unstable-$i)"
+  [ "_$UNSTABLE_ALIAS" = "_v0.1.$i" ] \
+    || die "'nvm_resolve_alias test-unstable-$i' was not v0.1.$i; got $UNSTABLE_ALIAS"
+done
+
+EXIT_CODE=$(nvm_resolve_alias nonexistent ; echo $?)
+[ $EXIT_CODE = "2" ] || die "'nvm_resolve_alias nonexistent' did not return 2; got $EXIT_CODE"
+
+STABLE="$(nvm_resolve_alias stable)"
+[ "_$STABLE" = "_v0.0.10" ] || die "'nvm_resolve_alias stable' was not v0.0.10; got $STABLE"
+
+UNSTABLE="$(nvm_resolve_alias unstable)"
+[ "_$UNSTABLE" = "_v0.1.10" ] || die "'nvm_resolve_alias unstable' was not v0.1.10; got $UNSTABLE"
+

test/fast/Aliases/setup

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+for i in $(seq 1 10)
+  do
+  echo 0.0.$i > ../../../alias/test-stable-$i
+  mkdir -p ../../../v0.0.$i
+  echo 0.1.$i > ../../../alias/test-unstable-$i
+  mkdir -p ../../../v0.1.$i
+done

test/fast/Aliases/setup_dir

@@ -1,7 +0,0 @@
-#!/bin/sh
-
-for i in $(seq 1 10)
-  do
-  echo 0.0.$i > ../../../alias/test$i
-  mkdir -p ../../../v0.0.$i
-done

test/fast/Aliases/teardown

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+for i in $(seq 1 10)
+  do
+  rm -f "../../../alias/test-stable-$i"
+  rm -rf "../../../v0.0.$i"
+  rm -f "../../../alias/test-unstable-$i"
+  rm -rf "../../../v0.1.$i"
+done
+
+rm -f "../../../alias/stable"
+rm -f "../../../alias/unstable"
+

test/fast/Aliases/teardown_dir

@@ -1,8 +0,0 @@
-#!/bin/sh
-
-for i in $(seq 1 10)
-  do
-  rm -f "../../../alias/test$i"
-  rm -rf "../../../v0.0.$i"
-done
-

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

@@ -0,0 +1,29 @@
+ #!/bin/sh
+
+. ../../../nvm.sh
+
+die () { echo $@ ; exit 1; }
+
+mkdir ../../../v0.2.3
+mkdir ../../../v0.3.3
+
+EXPECTED_STABLE="$(nvm_print_implicit_alias local stable)"
+STABLE_VERSION="$(nvm_version "$EXPECTED_STABLE")"
+
+EXPECTED_UNSTABLE="$(nvm_print_implicit_alias local unstable)"
+UNSTABLE_VERSION="$(nvm_version "$EXPECTED_UNSTABLE")"
+
+nvm ls stable | \grep "$STABLE_VERSION" >/dev/null \
+  || die "expected 'nvm ls stable' to give $STABLE_VERSION, got $(nvm ls stable)"
+
+nvm ls unstable | \grep "$UNSTABLE_VERSION" >/dev/null \
+  || die "expected 'nvm ls unstable' to give $UNSTABLE_VERSION, got $(nvm ls unstable)"
+
+mkdir ../../../v0.1.2
+nvm alias stable 0.1
+
+nvm ls stable | \grep -v "$STABLE_VERSION" >/dev/null \
+  || die "'nvm ls stable' contained $STABLE_VERSION instead of v0.1.2"
+nvm ls stable | \grep v0.1.2 >/dev/null \
+  || die "'nvm ls stable' did not contain v0.1.2"
+

test/fast/Listing versions/teardown

@@ -9,6 +9,9 @@ rmdir ../../../v0.2.3 >/dev/null 2>&1
 rmdir ../../../v0.3.1 >/dev/null 2>&1
 rmdir ../../../v0.3.3 >/dev/null 2>&1
 rmdir ../../../v0.3.9 >/dev/null 2>&1
+rmdir ../../../v0.20.3 >/dev/null 2>&1
 rmdir ../../../versions >/dev/null 2>&1
 unalias nvm_has_system_node >/dev/null 2>&1
+rm -f ../../../alias/stable >/dev/null 2>&1
+rm -f ../../../alias/unstable >/dev/null 2>&1
 

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

@@ -1,31 +0,0 @@
-#!/bin/sh
-
-die () { echo $@ ; cleanup ; exit 1; }
-cleanup () {
-  rm -rf ../../v0.10.4
-}
-
-mkdir ../../v0.10.4
-
-. ../../nvm.sh
-
-nvm deactivate >/dev/null 2>&1
-
-INSTALL_ERROR_MSG="$(nvm install v0.10.5 --copy-packages-from=0.11 2>&1)"
-EXPECTED_ERROR_MSG="If --copy-packages-from is provided, it must point to an installed version of node."
-[ "~$INSTALL_ERROR_MSG" = "~$EXPECTED_ERROR_MSG" ] \
-  || die ""nvm install --copy-packages" should fail when given an uninstalled version: expected '$EXPECTED_ERROR_MSG', got '$INSTALL_ERROR_MSG'"
-
-INSTALL_EXIT_CODE="$(nvm install v0.10.5 --copy-packages-from=0.11 >/dev/null 2>&1; echo $?)"
-[ "~$INSTALL_EXIT_CODE" = "~5" ] \
-  || die ""nvm install --copy-packages" should exit with code 5 when given an uninstalled version, got $INSTALL_EXIT_CODE"
-
-INSTALL_ERROR_MSG="$(nvm install v0.10.5 --copy-packages-from=0.10.5 2>&1)"
-EXPECTED_ERROR_MSG="You can't copy global packages from the same version of node you're installing."
-[ "~$INSTALL_ERROR_MSG" = "~$EXPECTED_ERROR_MSG" ] \
-  || die ""nvm install --copy-packages" should fail when given the same version: expected '$EXPECTED_ERROR_MSG', got '$INSTALL_ERROR_MSG'"
-
-INSTALL_EXIT_CODE="$(nvm install v0.10.5 --copy-packages-from=0.10.5 >/dev/null 2>&1; echo $?)"
-[ "~$INSTALL_EXIT_CODE" = "~4" ] \
-  || die ""nvm install --copy-packages" should exit with code 4 when given the same version, got $INSTALL_EXIT_CODE"
-

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

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+die () { echo $@ ; cleanup ; exit 1; }
+cleanup () {
+  rm -rf ../../v0.10.4
+}
+
+mkdir ../../v0.10.4
+
+. ../../nvm.sh
+
+nvm deactivate >/dev/null 2>&1
+
+INSTALL_ERROR_MSG="$(nvm install v0.10.5 --reinstall-packages-from=0.11 2>&1)"
+EXPECTED_ERROR_MSG="If --reinstall-packages-from is provided, it must point to an installed version of node."
+[ "~$INSTALL_ERROR_MSG" = "~$EXPECTED_ERROR_MSG" ] \
+  || die ""nvm install --reinstall-packages-from" should fail when given an uninstalled version: expected '$EXPECTED_ERROR_MSG', got '$INSTALL_ERROR_MSG'"
+
+INSTALL_EXIT_CODE="$(nvm install v0.10.5 --reinstall-packages-from=0.11 >/dev/null 2>&1; echo $?)"
+[ "~$INSTALL_EXIT_CODE" = "~5" ] \
+  || die ""nvm install --reinstall-packages-from" should exit with code 5 when given an uninstalled version, got $INSTALL_EXIT_CODE"
+
+INSTALL_ERROR_MSG="$(nvm install v0.10.5 --reinstall-packages-from=0.10.5 2>&1)"
+EXPECTED_ERROR_MSG="You can't reinstall global packages from the same version of node you're installing."
+[ "~$INSTALL_ERROR_MSG" = "~$EXPECTED_ERROR_MSG" ] \
+  || die ""nvm install --reinstall-packages-from" should fail when given the same version: expected '$EXPECTED_ERROR_MSG', got '$INSTALL_ERROR_MSG'"
+
+INSTALL_EXIT_CODE="$(nvm install v0.10.5 --reinstall-packages-from=0.10.5 >/dev/null 2>&1; echo $?)"
+[ "~$INSTALL_EXIT_CODE" = "~4" ] \
+  || die ""nvm install --reinstall-packages-from" should exit with code 4 when given the same version, got $INSTALL_EXIT_CODE"
+

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

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+die () { echo $@ ; cleanup ; exit 1; }
+
+cleanup() {
+  rm -rf ../../alias/foo
+}
+
+. ../../nvm.sh
+
+echo 'foo' > ../../alias/foo
+
+OUTPUT="$(nvm use foo 2>&1)"
+EXPECTED_OUTPUT='The alias "foo" leads to an infinite loop. Aborting.'
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] \
+  || die "'nvm use foo' did not output '$EXPECTED_OUTPUT'; got '$OUTPUT'"
+
+EXIT_CODE="$(nvm use foo 2>/dev/null ; echo $?)"
+[ "_$EXIT_CODE" = "_8" ] || die "Expected exit code 8; got $EXIT_CODE"
+
+cleanup;
+

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

@@ -1,5 +1,6 @@
 #!/bin/bash
 
+export NVM_SYMLINK_CURRENT=true
 . ../../nvm.sh
 
 rm -rf ../../v0.10.29

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

@@ -45,39 +45,40 @@ function isCurrentSymlinkPresent() {
 NVM_SYMLINK_CURRENT=false
 cleanup
 runNvmUse
-isCurrentSymlinkPresent && echo "Expected 'current' symlink not to be created when NVM_SYMLINK_CURRENT=false!"
+isCurrentSymlinkPresent && echo >&2 "Expected 'current' symlink not to be created when NVM_SYMLINK_CURRENT=false!"
 registerExpectedNoSymlink $?
 
 NVM_SYMLINK_CURRENT=true
 cleanup
 runNvmUse
-isCurrentSymlinkPresent || echo "Expected 'current' symlink to be created when NVM_SYMLINK_CURRENT=true!"
+isCurrentSymlinkPresent || echo >&2 "Expected 'current' symlink to be created when NVM_SYMLINK_CURRENT=true!"
 registerExpectedSymlink $?
 
 NVM_SYMLINK_CURRENT=garbagevalue
 cleanup
 runNvmUse
-isCurrentSymlinkPresent && echo "Expected 'current' symlink not to be created when NVM_SYMLINK_CURRENT contains a string!"
+isCurrentSymlinkPresent && echo >&2 "Expected 'current' symlink not to be created when NVM_SYMLINK_CURRENT contains a string!"
 registerExpectedNoSymlink $?
 
 NVM_SYMLINK_CURRENT=0
 cleanup
 runNvmUse
-isCurrentSymlinkPresent && echo "Expected 'current' symlink not to be created when NVM_SYMLINK_CURRENT=0!"
+isCurrentSymlinkPresent && echo >&2 "Expected 'current' symlink not to be created when NVM_SYMLINK_CURRENT=0!"
 registerExpectedNoSymlink $?
 
 NVM_SYMLINK_CURRENT=1
 cleanup
 runNvmUse
-isCurrentSymlinkPresent && echo "Expected 'current' symlink not to be created when NVM_SYMLINK_CURRENT=1!"
+isCurrentSymlinkPresent && echo >&2 "Expected 'current' symlink not to be created when NVM_SYMLINK_CURRENT=1!"
 registerExpectedNoSymlink $?
 
 unset NVM_SYMLINK_CURRENT
 cleanup
 runNvmUse
-isCurrentSymlinkPresent || echo "Expected 'current' symlink to be created when NVM_SYMLINK_CURRENT has been unset (default behaviour)!"
-registerExpectedSymlink $?
+isCurrentSymlinkPresent && echo >&2 "Expected 'current' symlink not to be created when NVM_SYMLINK_CURRENT has been unset (default behaviour)!"
+registerExpectedNoSymlink $?
 
 cleanup
 
 [ ${TEST_FAILED} -ne 0 ] && echo "${TEST_COUNT} tested, ${TEST_PASSED} passed, ${TEST_FAILED} failed" && exit 1 || true
+

test/fast/Unit tests/nvm_alias

@@ -0,0 +1,33 @@
+#!/bin/sh
+
+die () { echo $@ ; cleanup ; exit 1; }
+
+cleanup () {
+  rm -rf ../../../alias/test
+}
+
+. ../../../nvm.sh
+
+OUTPUT="$(nvm_alias 2>&1)"
+EXPECTED_OUTPUT='An alias is required.'
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_alias' produced wrong output; got $OUTPUT"
+
+EXIT_CODE="$(nvm_alias >/dev/null 2>&1 ; echo $?)"
+[ "_$EXIT_CODE" = "_1" ] || die "'nvm_alias' exited with $EXIT_CODE, expected 1"
+
+rm -rf ../../../alias/nonexistent
+
+OUTPUT="$(nvm_alias nonexistent 2>&1)"
+EXPECTED_OUTPUT='Alias does not exist.'
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_alias nonexistent' produced wrong output; got $OUTPUT"
+
+EXIT_CODE="$(nvm_alias nonexistent >/dev/null 2>&1 ; echo $?)"
+[ "_$EXIT_CODE" = "_2" ] || die "'nvm_alias nonexistent' exited with $EXIT_CODE, expected 2"
+
+EXPECTED_OUTPUT="0.10"
+nvm alias test "$EXPECTED_OUTPUT" || die "'nvm alias test $EXPECTED_OUTPUT' failed"
+OUTPUT="$(nvm_alias test)"
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_alias test' produced wrong output; got $OUTPUT"
+
+cleanup
+

test/fast/Unit tests/nvm_ls_remote

@@ -464,5 +464,22 @@ v0.3.8"
 
 [ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_ls_remote 0.3 did not output 0.3.x versions; got $OUTPUT"
 
+# Sanity checks
+OUTPUT="$(nvm_print_implicit_alias remote stable)"
+EXPECTED_OUTPUT="0.10"
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_print_implicit_alias remote stable did not output $EXPECTED_OUTPUT; got $OUTPUT"
+
+OUTPUT="$(nvm_print_implicit_alias remote unstable)"
+EXPECTED_OUTPUT="0.11"
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_print_implicit_alias remote unstable did not output $EXPECTED_OUTPUT; got $OUTPUT"
+
+OUTPUT="$(nvm_ls_remote stable)"
+EXPECTED_OUTPUT="v0.10.32"
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_ls_remote stable did not output $EXPECTED_OUTPUT; got $OUTPUT"
+
+OUTPUT="$(nvm_ls_remote unstable)"
+EXPECTED_OUTPUT="v0.11.14"
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_ls_remote unstable did not output $EXPECTED_OUTPUT; got $OUTPUT"
+
 cleanup
 

test/fast/Unit tests/nvm_print_implicit_alias errors

@@ -0,0 +1,26 @@
+#!/bin/sh
+
+die () { echo $@ ; exit 1; }
+
+. ../../../nvm.sh
+
+EXPECTED_FIRST_MSG="nvm_print_implicit_alias must be specified with local or remote as the first argument."
+[ "_$(nvm_print_implicit_alias 2>&1)" = "_$EXPECTED_FIRST_MSG" ] \
+  || die "nvm_print_implicit_alias did not require local|remote as first argument"
+[ "_$(nvm_print_implicit_alias foo 2>&1)" = "_$EXPECTED_FIRST_MSG" ] \
+  || die "nvm_print_implicit_alias did not require local|remote as first argument"
+
+FIRST_EXIT_CODE="$(nvm_print_implicit_alias > /dev/null 2>&1 ; echo $?)"
+[ "_$FIRST_EXIT_CODE" = "_1" ] \
+  || die "nvm_print_implicit_alias without local|remote had wrong exit code: expected 1, got $FIRST_EXIT_CODE"
+
+EXPECTED_SECOND_MSG="Only implicit aliases 'stable' and 'unstable' are supported."
+[ "_$(nvm_print_implicit_alias local 2>&1)" = "_$EXPECTED_SECOND_MSG" ] \
+  || die "nvm_print_implicit_alias did not require stable|unstable as second argument"
+[ "_$(nvm_print_implicit_alias local foo 2>&1)" = "_$EXPECTED_SECOND_MSG" ] \
+  || die "nvm_print_implicit_alias did not require stable|unstable as second argument"
+
+SECOND_EXIT_CODE="$(nvm_print_implicit_alias local > /dev/null 2>&1 ; echo $?)"
+[ "_$SECOND_EXIT_CODE" = "_2" ] \
+  || die "nvm_print_implicit_alias without stable|unstable had wrong exit code: expected 2, got $SECOND_EXIT_CODE"
+

test/fast/Unit tests/nvm_print_implicit_alias success

@@ -0,0 +1,47 @@
+#!/bin/sh
+
+die () { echo $@ ; cleanup ; exit 1; }
+cleanup() {
+  rm -rf ../../../v0.2.3
+  rm -rf ../../../v0.3.4
+  rm -rf ../../../v0.4.6
+  rm -rf ../../../v0.5.7
+  rm -rf ../../../v0.7.7
+  unset -f nvm_ls_remote
+}
+
+. ../../../nvm.sh
+
+mkdir ../../../v0.2.3
+mkdir ../../../v0.3.4
+mkdir ../../../v0.4.6
+mkdir ../../../v0.5.7
+mkdir ../../../v0.7.7
+
+LATEST_STABLE="$(nvm_print_implicit_alias local stable)"
+[ "_$LATEST_STABLE" = "_0.4" ] || die "local stable is not latest even minor: expected 0.4, got $LATEST_STABLE"
+
+LATEST_UNSTABLE="$(nvm_print_implicit_alias local unstable)"
+[ "_$LATEST_UNSTABLE" = "_0.7" ] || die "local unstable is not latest odd minor: expected 0.7, got $LATEST_UNSTABLE"
+
+nvm_ls_remote() {
+  echo "v0.4.3"
+  echo "v0.5.4"
+  echo "v0.6.6"
+  echo "v0.7.7"
+  echo "v0.9.7"
+  echo "v0.4.3"
+  echo "v0.5.4"
+  echo "v0.6.6"
+  echo "v0.7.7"
+  echo "v0.9.7"
+}
+
+LATEST_STABLE="$(nvm_print_implicit_alias remote stable)"
+[ "_$LATEST_STABLE" = "_0.6" ] || die "remote stable is not latest even minor: expected 0.6, got $LATEST_STABLE"
+
+LATEST_UNSTABLE="$(nvm_print_implicit_alias remote unstable)"
+[ "_$LATEST_UNSTABLE" = "_0.9" ] || die "remote unstable is not latest odd minor: expected 0.9, got $LATEST_UNSTABLE"
+
+cleanup
+

test/fast/Unit tests/nvm_validate_implicit_alias

@@ -0,0 +1,19 @@
+#!/bin/sh
+
+die () { echo $@ ; exit 1; }
+
+. ../../../nvm.sh
+
+EXPECTED_MSG="Only implicit aliases 'stable' and 'unstable' are supported."
+[ "_$(nvm_validate_implicit_alias 2>&1)" = "_$EXPECTED_MSG" ] \
+  || die "nvm_validate_implicit_alias did not require stable|unstable"
+[ "_$(nvm_validate_implicit_alias foo 2>&1)" = "_$EXPECTED_MSG" ] \
+  || die "nvm_validate_implicit_alias did not require stable|unstable"
+
+EXIT_CODE="$(nvm_validate_implicit_alias >/dev/null 2>&1 ; echo $?)"
+[ "_$EXIT_CODE" = "_1" ] \
+  || die "nvm_validate_implicit_alias without stable|unstable had wrong exit code: expected 1, got $EXIT_CODE"
+
+nvm_validate_implicit_alias stable || die "nvm_validate_implicit_alias stable did not exit 0"
+nvm_validate_implicit_alias unstable || die "nvm_validate_implicit_alias unstable did not exit 0"
+

test/install_script/nvm_detect_profile

@@ -0,0 +1,67 @@
+#!/bin/sh
+
+cleanup () {
+  unset -f setup cleanup die
+  unset _PROFILE
+  rm -f .bashrc .bash_profile .zshrc .profile test_profile > /dev/null 2>&1
+}
+die () { echo $@ ; cleanup ; exit 1; }
+
+NVM_ENV=testing . ../../install.sh
+
+setup () {
+  touch .bashrc
+  touch .bash_profile
+  touch .zshrc
+  touch .profile
+  touch test_profile
+}
+
+#Let's hack $HOME
+HOME="."
+
+setup
+
+
+# $PROFILE points to a valid file, its path must be returned
+PROFILE="test_profile"
+_PROFILE=$(nvm_detect_profile)
+[ "_$_PROFILE" = "_$PROFILE" ] || die "nvm_detect_profile didn't pick \$PROFILE"
+
+# $PROFILE doesn't point to a valid file, its path must not be returned
+PROFILE="invalid_profile"
+_PROFILE=$(nvm_detect_profile)
+[ "_$_PROFILE" != "_$PROFILE" ] || die "nvm_detect_profile shouldn't pick \$PROFILE when it's not a valid file"
+
+
+# Below are tests for when $PROFILE is undefined
+rm test_profile
+unset PROFILE
+
+# It should favor .bashrc if file exists
+_PROFILE=$(nvm_detect_profile)
+[ "_$_PROFILE" = "_$HOME/.bashrc" ] || die "nvm_detect_profile should have selected .bashrc"
+
+rm .bashrc
+# Otherwise, it should favor .bash_profile if file exists
+_PROFILE=$(nvm_detect_profile)
+[ "_$_PROFILE" = "_$HOME/.bash_profile" ] || die "nvm_detect_profile should have selected .bash_profile"
+
+rm .bash_profile
+# Otherwise, it should favor .zshrc if file exists
+_PROFILE=$(nvm_detect_profile)
+[ "_$_PROFILE" = "_$HOME/.zshrc" ] || die "nvm_detect_profile should have selected .zshrc"
+
+rm .zshrc
+# Otherwise, it should favor .profile if file exists
+_PROFILE=$(nvm_detect_profile)
+[ "_$_PROFILE" = "_$HOME/.profile" ] || die "nvm_detect_profile should have selected .profile"
+
+rm .profile
+# It should be empty if none is found
+_PROFILE=$(nvm_detect_profile)
+[ -z "$_PROFILE" ] || die "nvm_detect_profile should have echo'ed an empty value"
+
+
+cleanup
+

test/install_script/nvm_do_install

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+die () { echo $@ ; exit 1; }
+
+NVM_ENV=testing . ../../install.sh
+
+#nvm_do_install is available
+type nvm_do_install > /dev/null 2>&1 || die 'nvm_do_install is not available'
+

test/install_script/nvm_reset

@@ -0,0 +1,30 @@
+#!/bin/sh
+
+cleanup () {
+  unset -f safe_type die cleanup
+}
+die () { echo $@ ; cleanup ; exit 1; }
+
+NVM_ENV=testing . ../../install.sh
+
+safe_type() {
+  type "$1" > /dev/null 2>&1
+}
+
+# Check nvm_reset exists
+safe_type nvm_reset || die 'nvm_reset is not available'
+
+# Apply nvm_reset
+nvm_reset
+
+# The names should be unset
+! safe_type nvm_do_install || die 'nvm_do_install is still available'
+! safe_type nvm_has || die 'nvm_has is still available'
+! safe_type nvm_download || die 'nvm_download is still available'
+! safe_type install_nvm_as_script || die 'install_nvm_as_script is still available'
+! safe_type install_nvm_from_git || die 'install_nvm_from_git is still available'
+! safe_type nvm_reset || die 'nvm_reset is still available'
+! safe_type nvm_detect_profile || die 'nvm_detect_profile is still available'
+
+cleanup
+

test/install_script/nvm_source

@@ -0,0 +1,40 @@
+#!/bin/sh
+
+cleanup () {
+  unset -f die cleanup
+  unset NVM_SOURCE out
+}
+die () { echo $@ ; cleanup ; exit 1; }
+
+NVM_ENV=testing . ../../install.sh
+
+# nvm_source with no parameter returns the git endpoint
+echo $(nvm_source) | grep "nvm.git$" > /dev/null || die "nvm_source without arguments should return the location of the git repo" 
+
+# nvm_source with git parameter returns the location of the nvm repo
+echo $(nvm_source "git") | grep "nvm.git$" > /dev/null || die "nvm_source without arguments should return the location of the git repo" 
+
+# nvm_source with script parameter returns the location of nvm.sh
+echo $(nvm_source "script") | grep "nvm.sh$" > /dev/null || die "nvm_source \"script\" should return the location of nvm.sh"
+
+# nvm_source with script-nvm-exec parameter returns the location of nvm-exec
+echo $(nvm_source "script-nvm-exec") | grep "nvm-exec$" > /dev/null || die "nvm_source \"script-nvm-exec\" should return the location of nvm.sh"
+
+# nvm_source with any other parameter errors out and exits
+nvm_source "anything" 2> /dev/null && die "nvm_source with invalid parameter should exit"
+out=$(nvm_source "anything" 2>&1 >/dev/null) || : #Saving the process here
+[ -z "$out" ] && die "nvm_source with invalid parameter should error out"
+
+#nvm_source should always return NVM_SOURCE no matter the parameters
+NVM_SOURCE="my_location"
+out=$(nvm_source)
+[ "_$out" = "_my_location" ] || die "nvm_source without arguments should have returned \$NVM_SOURCE. Got \"$out\""
+out=$(nvm_source "git")
+[ "_$out" = "_my_location" ] || die "nvm_source git should have returned \$NVM_SOURCE. Got \"$out\""
+out=$(nvm_source "script")
+[ "_$out" = "_my_location" ] || die "nvm_source script should have returned \$NVM_SOURCE. Got \"$out\""
+out=$(nvm_source "anything")
+[ "_$out" = "_my_location" ] || die "nvm_source script should have returned \$NVM_SOURCE. Got \"$out\""
+
+cleanup
+

test/installation/install from binary

@@ -1,6 +1,7 @@
 #!/bin/sh
 
-set -e
+die () { echo $@ ; exit 1; }
+
 . ../../nvm.sh
 
 NVM_TEST_VERSION=v0.10.7
@@ -9,9 +10,9 @@ NVM_TEST_VERSION=v0.10.7
 [ -e ../../$NVM_TEST_VERSION ] && rm -R ../../$NVM_TEST_VERSION
 
 # Install from binary
-nvm install $NVM_TEST_VERSION
+nvm install $NVM_TEST_VERSION || die "install $NVM_TEST_VERSION failed"
 
 # Check
 [ -d ../../$NVM_TEST_VERSION ]
-nvm run $NVM_TEST_VERSION --version | grep $NVM_TEST_VERSION
+nvm run $NVM_TEST_VERSION --version | grep $NVM_TEST_VERSION || die "'nvm run $NVM_TEST_VERSION --version | grep $NVM_TEST_VERSION' failed"
 

test/installation/install from source

@@ -1,6 +1,7 @@
 #!/bin/sh
 
-set -e
+die () { echo $@ ; exit 1; }
+
 . ../../nvm.sh
 
 NVM_TEST_VERSION=v0.10.7
@@ -9,9 +10,9 @@ NVM_TEST_VERSION=v0.10.7
 [ -e ../../$NVM_TEST_VERSION ] && rm -R ../../$NVM_TEST_VERSION
 
 # Install from source
-nvm install -s $NVM_TEST_VERSION
+nvm install -s $NVM_TEST_VERSION || die "'nvm install -s $NVM_TEST_VERSION' failed"
 
 # Check
 [ -d ../../$NVM_TEST_VERSION ]
-nvm run $NVM_TEST_VERSION --version | grep $NVM_TEST_VERSION
+nvm run $NVM_TEST_VERSION --version | grep $NVM_TEST_VERSION || "'nvm run $NVM_TEST_VERSION --version | grep $NVM_TEST_VERSION' failed"
 

test/installation/install two versions and use the latest one

@@ -1,6 +1,7 @@
 #!/bin/sh
 
-set -e
+die () { echo $@ ; exit 1; }
+
 . ../../nvm.sh
 
 # Remove the stuff we're clobbering.
@@ -8,17 +9,17 @@ set -e
 [ -e ../../v0.9.12 ] && rm -R ../../v0.9.12
 
 # Install from binary
-nvm install 0.9.7
-nvm i 0.9.12
+nvm install 0.9.7 || die "'nvm install 0.9.7' failed"
+nvm i 0.9.12 || die "'nvm i 0.9.12' failed"
 
 # Check
-[ -d ../../v0.9.7 ]
-[ -d ../../v0.9.12 ]
+[ -d ../../v0.9.7 ] || die "v0.9.7 didn't exist"
+[ -d ../../v0.9.12 ] || die "v0.9.12 didn't exist"
 
 # Use the first one
-nvm use 0.9.7
+nvm use 0.9.7 || die "'nvm use 0.9.7' failed"
 
 # Use the latest one
-nvm use 0.9
-node --version | grep v0.9.12
+nvm use 0.9 || die "'nvm use 0.9' failed"
+node --version | grep v0.9.12 || die "'node --version' was not v0.9.12, got: $(node --version)"
 

test/installation/install version specified in .nvmrc from binary

@@ -1,6 +1,7 @@
 #!/bin/sh
 
-set -e
+die () { echo $@ ; exit 1; }
+
 . ../../nvm.sh
 
 NVM_TEST_VERSION=v0.10.7
@@ -11,10 +12,11 @@ NVM_TEST_VERSION=v0.10.7
 # Install from binary
 echo "$NVM_TEST_VERSION" > .nvmrc
 
-nvm install
+nvm install || die "'nvm install' failed"
 
 # Check
-[ -d ../../$NVM_TEST_VERSION ]
-nvm run $NVM_TEST_VERSION --version | grep $NVM_TEST_VERSION
+[ -d ../../$NVM_TEST_VERSION ] || die "./$NVM_TEST_VERSION did not exist"
+nvm run $NVM_TEST_VERSION --version | grep $NVM_TEST_VERSION \
+  || "'nvm run $NVM_TEST_VERSION --version | grep $NVM_TEST_VERSION' failed"
 
 

test/installation/install version specified in .nvmrc from source

@@ -1,6 +1,7 @@
 #!/bin/sh
 
-set -e
+die () { echo $@ ; exit 1; }
+
 . ../../nvm.sh
 
 NVM_TEST_VERSION=v0.10.7
@@ -11,10 +12,11 @@ NVM_TEST_VERSION=v0.10.7
 # Install from binary
 echo "$NVM_TEST_VERSION" > .nvmrc
 
-nvm install -s
+nvm install -s || "'nvm install -s' failed"
 
 # Check
-[ -d ../../$NVM_TEST_VERSION ]
-nvm run $NVM_TEST_VERSION --version | grep $NVM_TEST_VERSION
+[ -d ../../$NVM_TEST_VERSION ] || die "$NVM_TEST_VERSION did not exist"
+nvm run $NVM_TEST_VERSION --version | grep $NVM_TEST_VERSION \
+  || die "'nvm run $NVM_TEST_VERSION --version | grep $NVM_TEST_VERSION' failed"
 
 

test/installation/install while reinstalling packages

@@ -23,7 +23,7 @@ npm list --global | grep is-nan > /dev/null || die "is-nan isn't installed"
 
 nvm ls 0.9 | grep v0.9.7 > /dev/null || die "nvm ls 0.9 didn't show v0.9.7"
 
-nvm install 0.9.12 --copy-packages-from=0.9 || die "nvm install 0.9.12 --copy-packages-from=0.9 failed"
+nvm install 0.9.12 --reinstall-packages-from=0.9 || die "nvm install 0.9.12 --reinstall-packages-from=0.9 failed"
 
 [ -d ../../v0.9.12 ] || die "nvm install 0.9.12 didn't install"
 

test/installation/teardown_dir

@@ -1,6 +1,7 @@
 #!/bin/sh
 
 . ../../nvm.sh
+nvm deactivate
 nvm uninstall v0.10.7
 
 if [ -f ".nvmrc" ]; then

test/slow/nvm copy-packages/Running "nvm copy-packages $(nvm ls current)" should error out

@@ -1,16 +0,0 @@
-#!/bin/sh
-
-die () { echo $@ ; exit 1; }
-
-. ../../../nvm.sh
-
-nvm use 0.10.28 > /dev/null
-
-EXPECTED_MSG="Can not copy packages from the current version of node."
-ACTUAL_MSG="$(nvm copy-packages 0.10.28 2>&1 > /dev/null)"
-[ "~$ACTUAL_MSG" = "~$EXPECTED_MSG" ] || die "'nvm use 0.10.28 && nvm copy-packages 0.10.28' did not fail with the right message: '$ACTUAL_MESSAGE'"
-
-EXPECTED_ERROR_CODE="2"
-ACTUAL_ERROR_CODE="$(nvm copy-packages 0.10.28  > /dev/null 2>&1 ; echo $?)"
-[ "~$ACTUAL_ERROR_CODE" = "~$EXPECTED_ERROR_CODE" ] || die "'nvm use 0.10.28 && nvm copy-packages 0.10.28' did not fail with the right error code: expected '$EXPECTED_ERROR_CODE', got '$ACTUAL_ERROR_CODE'"
-

test/slow/nvm exec/teardown_dir

@@ -1,6 +1,7 @@
 #!/bin/sh
 
 . ../../../nvm.sh
+nvm deactivate
 nvm uninstall v0.10.7
 nvm uninstall v0.11.7
 

test/slow/nvm reinstall-packages/Running "nvm copy-packages $(nvm ls current)" should error out

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+die () { echo $@ ; exit 1; }
+
+. ../../../nvm.sh
+
+nvm use 0.10.28 > /dev/null
+
+EXPECTED_MSG="Can not reinstall packages from the current version of node."
+ACTUAL_MSG="$(nvm reinstall-packages 0.10.28 2>&1 > /dev/null)"
+[ "~$ACTUAL_MSG" = "~$EXPECTED_MSG" ] || die "'nvm use 0.10.28 && nvm reinstall-packages 0.10.28' did not fail with the right message: '$ACTUAL_MESSAGE'"
+
+EXPECTED_ERROR_CODE="2"
+ACTUAL_ERROR_CODE="$(nvm reinstall-packages 0.10.28  > /dev/null 2>&1 ; echo $?)"
+[ "~$ACTUAL_ERROR_CODE" = "~$EXPECTED_ERROR_CODE" ] || die "'nvm use 0.10.28 && nvm reinstall-packages 0.10.28' did not fail with the right error code: expected '$EXPECTED_ERROR_CODE', got '$ACTUAL_ERROR_CODE'"
+

test/slow/nvm reinstall-packages/should work as expected

@@ -13,7 +13,7 @@ echo "$EXPECTED_PACKAGES" | xargs npm install -g --quiet
 nvm use 0.10.29
 ORIGINAL_PACKAGES=$(npm list -g --depth=0 | tail -n +2 | \grep -o -e ' [^@]*' | cut -c 2- | \grep -v npm | sort | uniq | xargs)
 
-nvm copy-packages 0.10.28
+nvm reinstall-packages 0.10.28
 FINAL_PACKAGES=$(npm list -g --depth=0 | tail -n +2 | \grep -o -e ' [^@]*' | cut -c 2- | \grep -v npm | sort | uniq | xargs)
 
 [ "$FINAL_PACKAGES" = "$EXPECTED_PACKAGES" ] || die "final packages ($FINAL_PACKAGES) did not match expected packages ($EXPECTED_PACKAGES)"

test/slow/nvm run/teardown_dir

@@ -1,6 +1,7 @@
 #!/bin/sh
 
 . ../../../nvm.sh
+nvm deactivate
 nvm uninstall v0.10.7
 
 rm .nvmrc

test/sourcing/Sourcing nvm.sh should use the default if available

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+die () { echo $@ ; exit 1; }
+
+echo '0.10.1' > ../../alias/default || die 'creation of default alias failed'
+
+. ../../nvm.sh || die 'sourcing returned nonzero exit code'
+
+NVM_LS_CURRENT="$(nvm ls current | \grep -o v0.10.1)"
+[ "_$NVM_LS_CURRENT" = '_v0.10.1' ] || die "'nvm ls current' did not return '-> v0.10.1', got '$NVM_LS_CURRENT'"
+
+# NVM_LS_CURRENT_COLORED="$(nvm ls current | sed -n l)"
+
+NVM_ALIAS_DEFAULT="$(nvm alias default)"
+[ "_$NVM_ALIAS_DEFAULT" = "_default -> 0.10.1 (-> v0.10.1)" ] \
+  || die "'nvm alias default did not return 'default -> 0.10.1 (-> v0.10.1)', got '$NVM_ALIAS_DEFAULT'"
+

test/sourcing/setup

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+mkdir -p ../../alias
+rm -f ../../.nvmrc
+rm -rf ../../v0.10.7
+rm -rf ../../v0.9.7
+rm -rf ../../v0.9.12
+
+. ../../nvm.sh
+nvm install 0.10.1 || echo >&2 'nvm install 0.10.1 failed'
+nvm unload || echo >&2 'nvm unload failed'
+

test/sourcing/teardown

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+rm -rf ../../alias
+rm -rf ../../v0.10.1
+rm -rf ../../v0.10.2
+rm -f ../../.nvmrc
+