v0.23.3

Fixes #642.

README.markdown

@@ -12,11 +12,11 @@ Note: `nvm` does not support Windows (see [#284](https://github.com/creationix/n
 
 To install you could use the [install script][2] using cURL:
 
-    curl https://raw.githubusercontent.com/creationix/nvm/v0.23.2/install.sh | bash
+    curl https://raw.githubusercontent.com/creationix/nvm/v0.23.3/install.sh | bash
 
 or Wget:
 
-    wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.23.2/install.sh | bash
+    wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.23.3/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>
 
@@ -72,7 +72,7 @@ In place of a version pointer like "0.10", you can use the special default alias
     nvm use stable
     nvm run unstable --version
 
-If you want to install `io.js`:
+If you want to install [io.js](https://github.com/iojs/io.js/):
 
     nvm install iojs
 
@@ -202,7 +202,7 @@ 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/v0.23.2/install.sh
+[2]: https://github.com/creationix/nvm/blob/v0.23.3/install.sh
 [3]: https://travis-ci.org/creationix/nvm
 [Urchin]: https://github.com/scraperwiki/urchin
 

install.sh

@@ -11,7 +11,7 @@ if [ -z "$NVM_DIR" ]; then
 fi
 
 nvm_latest_version() {
-  echo "v0.23.2"
+  echo "v0.23.3"
 }
 
 #

nvm.sh

@@ -263,6 +263,22 @@ $(nvm_ls_remote_iojs "$PATTERN")" | command grep -v "N/A" | command sed '/^$/d')
   fi
 }
 
+nvm_is_valid_version() {
+  if nvm_validate_implicit_alias "$1" 2> /dev/null; then
+    return 0
+  fi
+  case "$1" in
+    "$(nvm_iojs_prefix)" | "$(nvm_node_prefix)")
+      return 0
+    ;;
+    *)
+      local VERSION
+      VERSION="$(nvm_strip_iojs_prefix "$1")"
+      nvm_version_greater "$VERSION"
+    ;;
+  esac
+}
+
 nvm_normalize_version() {
   echo "$1" | command sed -e 's/^v//' | command awk -F. '{ printf("%d%06d%06d\n", $1,$2,$3); }'
 }
@@ -469,6 +485,8 @@ nvm_ls() {
   if [ "_$(echo "$PATTERN" | cut -c1-1)" = "_v" ] && [ "_$(nvm_num_version_groups "$PATTERN")" = "_3" ]; then
     if [ -d "$(nvm_version_path "$PATTERN")" ]; then
       VERSIONS="$PATTERN"
+    elif [ -d "$(nvm_version_path "$(nvm_add_iojs_prefix "$PATTERN")")" ]; then
+      VERSIONS="$(nvm_add_iojs_prefix "$PATTERN")"
     fi
   else
     case "$PATTERN" in
@@ -523,6 +541,7 @@ nvm_ls() {
     fi
     VERSIONS="$(command find $NVM_DIRS_TO_SEARCH -maxdepth 1 -type d -name "$PATTERN*" \
       | command sed "s#$(nvm_version_dir iojs)/#"$(nvm_iojs_prefix)"-#" \
+      | command grep -v "$(nvm_version_dir iojs)" \
       | command sed "s#^$NVM_DIR/##" \
       | command grep -v -e '^versions$' \
       | command sed 's#^versions/##' \
@@ -602,9 +621,9 @@ nvm_ls_remote_iojs() {
 
 nvm_checksum() {
   if nvm_has "sha1sum"; then
-    checksum="$(sha1sum "$1" | command awk '{print $1}')"
+    checksum="$(command sha1sum "$1" | command awk '{print $1}')"
   elif nvm_has "sha1"; then
-    checksum="$(sha1 -q "$1")"
+    checksum="$(command sha1 -q "$1")"
   else
     checksum="$(shasum "$1" | command awk '{print $1}')"
   fi
@@ -1081,8 +1100,8 @@ nvm() {
           VERSION="$(nvm_version "$PATTERN")"
         ;;
       esac
-      if [ "_$PATTERN" = "_$(nvm_ls_current)" ]; then
+      if [ "_$VERSION" = "_$(nvm_ls_current)" ]; then
-        if nvm_is_iojs_version "$PATTERN"; then
+        if nvm_is_iojs_version "$VERSION"; then
           echo "nvm: Cannot uninstall currently-active io.js version, $VERSION (inferred from $PATTERN)." >&2
         else
           echo "nvm: Cannot uninstall currently-active node version, $VERSION (inferred from $PATTERN)." >&2
@@ -1253,7 +1272,7 @@ nvm() {
       provided_version=$1
       if [ -n "$provided_version" ]; then
         VERSION="$(nvm_version "$provided_version")"
-        if [ "_$VERSION" = "_N/A" ]; then
+        if [ "_$VERSION" = "_N/A" ] && ! nvm_is_valid_version "$provided_version"; then
           provided_version=''
           if [ $has_checked_nvmrc -ne 1 ]; then
             nvm_rc_version && has_checked_nvmrc=1
@@ -1272,17 +1291,23 @@ nvm() {
       local ARGS
       ARGS="$@"
       local OUTPUT
+      local EXIT_CODE
 
-      if [ "$NVM_IOJS" = true ]; then
+      if [ "_$VERSION" = "_N/A" ]; then
+        echo "$(nvm_ensure_version_prefix "$provided_version") is not installed yet" >&2
+        EXIT_CODE=1
+      elif [ "$NVM_IOJS" = true ]; then
         echo "Running io.js $(nvm_strip_iojs_prefix "$VERSION")"
         OUTPUT="$(nvm use "$VERSION" >/dev/null && iojs "$ARGS")"
+        EXIT_CODE="$?"
       else
         echo "Running node $VERSION"
         OUTPUT="$(nvm use "$VERSION" >/dev/null && node "$ARGS")"
+        EXIT_CODE="$?"
+      fi
+      if [ -n "$OUTPUT" ]; then
+        echo "$OUTPUT"
       fi
-      local EXIT_CODE
-      EXIT_CODE="$?"
-      echo "$OUTPUT"
       return $EXIT_CODE
     ;;
     "exec" )
@@ -1502,7 +1527,7 @@ $NVM_LS_REMOTE_IOJS_OUTPUT" | command grep -v "N/A" | sed '/^$/d')"
       nvm_version $2
     ;;
     "--version" )
-      echo "0.23.2"
+      echo "0.23.3"
     ;;
     "unload" )
       unset -f nvm nvm_print_versions nvm_checksum \

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nvm",
-  "version": "0.23.2",
+  "version": "0.23.3",
   "description": "Node Version Manager - Simple bash script to manage multiple active node.js versions",
   "directories": {
     "test": "test"

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

@@ -0,0 +1,7 @@
+ #!/bin/sh
+
+. ../../../nvm.sh
+
+nvm ls io
+[ "$?" = "3" ]
+

test/fast/Unit tests/nvm_is_valid_version

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+die () { echo $@ ; exit 1; }
+
+. ../../../nvm.sh
+
+nvm_is_valid_version 0.1.2 || die "nvm_is_valid_version 0.1.2 did not return 0"
+nvm_is_valid_version foo && die "nvm_is_valid_version foo did not return 1"
+nvm_is_valid_version iojs-1 || die "nvm_is_valid_version iojs-1 did not return 0"
+nvm_is_valid_version iojs || die "nvm_is_valid_version iojs did not return 0"
+nvm_is_valid_version node || die "nvm_is_valid_version node did not return 0"
+nvm_is_valid_version stable || die "nvm_is_valid_version stable did not return 0"
+nvm_is_valid_version unstable || die "nvm_is_valid_version unstable did not return 0"

test/slow/nvm run/Running "nvm run 0.x" should error out sensibly when 0.x is not installed

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+
+die () { echo $@ ; exit 1; }
+
+. ../../../nvm.sh
+
+[ "$(nvm run 0.2 --version 2>&1)" = "v0.2 is not installed yet" ] || die "\`nvm run\` with an uninstalled node version failed to error out correctly"
+[ "$(nvm run iojs-0.2 --version 2>&1)" = "iojs-v0.2 is not installed yet" ] || die "\`nvm run\` with an uninstalled iojs version failed to error out correctly"

test/slow/nvm use/Running "nvm use v1.0.0" uses iojs-v1.0.0 iojs version

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+die () { echo $@ ; exit 1; }
+
+. ../../../nvm.sh
+
+nvm deactivate 2>&1 >/dev/null || die 'deactivate failed'
+
+nvm use 'v1.0.0' || die 'nvm use v1.0.0 failed'
+OUTPUT="$(nvm current)"
+EXPECTED_OUTPUT="$(nvm_version v1.0.0)"
+
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] \
+  || die "'nvm use v1.0.0' + 'nvm current' did not output '$EXPECTED_OUTPUT'; got '$OUTPUT'"