Travis CI defaults to ruby; c will be faster

`nvm install` and `nvm run` use .nvmrc when version not provided

.travis.yml

@@ -1,7 +1,8 @@
-language: bash
+language: c # defaults to ruby
 install:
   - sudo apt-get install ksh zsh -y
 before_script:
   - curl -o /tmp/urchin https://raw.github.com/scraperwiki/urchin/master/urchin && chmod +x /tmp/urchin
 script:
   - NVM_DIR=$TRAVIS_BUILD_DIR make URCHIN=/tmp/urchin test
+

README.markdown

@@ -6,13 +6,13 @@ First you'll need to make sure your system has a c++ compiler.  For OSX, XCode w
 
 ### Install script
 
-To install you could use the [install script](https://github.com/creationix/nvm/blob/v0.3.0/install.sh) using cURL:
+To install you could use the [install script](https://github.com/creationix/nvm/blob/v0.4.0/install.sh) using cURL:
 
-    curl https://raw.github.com/creationix/nvm/v0.3.0/install.sh | sh
+    curl https://raw.github.com/creationix/nvm/v0.4.0/install.sh | sh
 
 or Wget:
 
-    wget -qO- https://raw.github.com/creationix/nvm/v0.3.0/install.sh | sh
+    wget -qO- https://raw.github.com/creationix/nvm/v0.4.0/install.sh | sh
 
 <sub>The script clones the nvm repository to `~/.nvm` and adds the source line to your profile (`~/.bash_profile`, `~/.zshrc` or `~/.profile`).</sub>
 

nvm.sh

@@ -77,7 +77,7 @@ nvm_normalize_version() {
 nvm_format_version() {
   echo "$1" | sed -e 's/^\([0-9]\)/v\1/g'
 }
-  
+
 nvm_binary_available() {
   # binaries started with node 0.8.6
   local MINIMAL="0.8.6"
@@ -205,9 +205,9 @@ nvm() {
       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"
+      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>"
+      echo "    nvm use <version>           Modify PATH to use <version>. Uses .nvmrc if available"
       echo "    nvm run <version> [<args>]  Run <version> with <args> as arguments"
       echo "    nvm current                 Display currently activated version"
       echo "    nvm ls                      List installed versions"
@@ -238,6 +238,8 @@ nvm() {
       local sum
       local tarball
       local nobinary
+      local version_not_provided=0
+      local provided_version
 
       if ! nvm_has "curl"; then
         echo 'NVM Needs curl to proceed.' >&2;
@@ -245,8 +247,12 @@ nvm() {
       fi
 
       if [ $# -lt 2 ]; then
-        nvm help
+        version_not_provided=1
-        return
+        nvm_rc_version
+        if [ -z "$NVM_RC_VERSION" ]; then
+          nvm help
+          return
+        fi
       fi
 
       shift
@@ -261,9 +267,16 @@ nvm() {
         nobinary=1
       fi
 
-      [ -d "$NVM_DIR/$1" ] && echo "$1 is already installed." && return
+      provided_version=$1
+      if [ -z "$provided_version" ]; then
+        if [ $version_not_provided -ne 1 ]; then
+          nvm_rc_version
+        fi
+        provided_version="$NVM_RC_VERSION"
+      fi
+      [ -d "$NVM_DIR/$provided_version" ] && echo "$provided_version is already installed." && return
 
-      VERSION=`nvm_remote_version $1`
+      VERSION=`nvm_remote_version $provided_version`
       ADDITIONAL_PARAMETERS=''
 
       shift
@@ -460,10 +473,18 @@ nvm() {
     "run" )
       # run given version of node
       if [ $# -lt 2 ]; then
-        nvm help
+        nvm_rc_version
-        return
+        if [ -z "$NVM_RC_VERSION" ]; then
+          nvm help
+          return
+        fi
       fi
-      VERSION=`nvm_version $2`
+      NVM_PROVIDED_VERSION=`nvm_version $2`
+      if [ -z "$NVM_PROVIDED_VERSION" ]; then
+        nvm_rc_version
+        NVM_PROVIDED_VERSION="$NVM_RC_VERSION"
+      fi
+      VERSION="$NVM_PROVIDED_VERSION"
       if [ ! -d "$NVM_DIR/$VERSION" ]; then
         echo "$VERSION version is not installed yet"
         return;

test/slow/install from binary

@@ -1,16 +0,0 @@
-#!/bin/sh
-
-set -e
-. ../../nvm.sh
-
-VERSION=v0.10.26
-
-# Remove the stuff we're clobbering.
-[ -e ../../$VERSION ] && rm -R ../../$VERSION
-
-# Install from binary
-nvm install $VERSION
-
-# Check
-[ -d ../../$VERSION ]
-nvm run $VERSION --version | grep $VERSION

test/slow/install from source

@@ -1,16 +0,0 @@
-#!/bin/sh
-
-set -e
-. ../../nvm.sh
-
-VERSION=v0.10.26
-
-# Remove the stuff we're clobbering.
-[ -e ../../$VERSION ] && rm -R ../../$VERSION
-
-# Install from source
-nvm install -s $VERSION
-
-# Check
-[ -d ../../$VERSION ]
-nvm run $VERSION --version | grep $VERSION

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

@@ -1,23 +0,0 @@
-#!/bin/sh
-
-set -e
-. ../../nvm.sh
-
-# Remove the stuff we're clobbering.
-[ -e ../../v0.10.25 ] && rm -R ../../v0.10.25
-[ -e ../../v0.10.26 ] && rm -R ../../v0.10.26
-
-# Install from binary
-nvm install 0.10.25
-nvm install 0.10.26
-
-# Check
-[ -d ../../v0.10.25 ]
-[ -d ../../v0.10.26 ]
-
-# Use the first one
-nvm use 0.10.25
-
-# Use the latest one
-nvm use 0.10
-node --version | grep v0.10.26

test/slow/nvm install/install from binary

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+set -e
+. ../../../nvm.sh
+
+NVM_TEST_VERSION=v0.10.7
+
+# Remove the stuff we're clobbering.
+[ -e ../../../$NVM_TEST_VERSION ] && rm -R ../../../$NVM_TEST_VERSION
+
+# Install from binary
+nvm install $NVM_TEST_VERSION
+
+# Check
+[ -d ../../../$NVM_TEST_VERSION ]
+nvm run $NVM_TEST_VERSION --version | grep $NVM_TEST_VERSION
+

test/slow/nvm install/install from source

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+set -e
+. ../../../nvm.sh
+
+NVM_TEST_VERSION=v0.10.7
+
+# Remove the stuff we're clobbering.
+[ -e ../../../$NVM_TEST_VERSION ] && rm -R ../../../$NVM_TEST_VERSION
+
+# Install from source
+nvm install -s $NVM_TEST_VERSION
+
+# Check
+[ -d ../../../$NVM_TEST_VERSION ]
+nvm run $NVM_TEST_VERSION --version | grep $NVM_TEST_VERSION
+

test/slow/nvm install/install two versions and use the latest one

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+set -e
+. ../../../nvm.sh
+
+# Remove the stuff we're clobbering.
+[ -e ../../../v0.10.7 ] && rm -R ../../../v0.10.7
+[ -e ../../../v0.10.8 ] && rm -R ../../../v0.10.8
+
+# Install from binary
+nvm install 0.10.7
+nvm install 0.10.8
+
+# Check
+[ -d ../../../v0.10.7 ]
+[ -d ../../../v0.10.8 ]
+
+# Use the first one
+nvm use 0.10.7
+
+# Use the latest one
+nvm use 0.10
+node --version | grep v0.10.8
+

test/slow/nvm install/install version specified in .nvmrc from binary

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+set -e
+. ../../../nvm.sh
+
+NVM_TEST_VERSION=v0.10.7
+
+# Remove the stuff we're clobbering.
+[ -e ../../../$NVM_TEST_VERSION ] && rm -R ../../../$NVM_TEST_VERSION
+
+# Install from binary
+cat "$NVM_TEST_VERSION" > .nvmrc
+
+nvm install
+
+# Check
+[ -d ../../../$NVM_TEST_VERSION ]
+nvm run $NVM_TEST_VERSION --version | grep $NVM_TEST_VERSION
+
+

test/slow/nvm install/install version specified in .nvmrc from source

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+set -e
+. ../../../nvm.sh
+
+NVM_TEST_VERSION=v0.10.7
+
+# Remove the stuff we're clobbering.
+[ -e ../../../$NVM_TEST_VERSION ] && rm -R ../../../$NVM_TEST_VERSION
+
+# Install from binary
+cat "$NVM_TEST_VERSION" > .nvmrc
+
+nvm install -s
+
+# Check
+[ -d ../../../$NVM_TEST_VERSION ]
+nvm run $NVM_TEST_VERSION --version | grep $NVM_TEST_VERSION
+
+

test/slow/nvm install/setup_dir

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+if [ -f ".nvmrc" ]; then
+  mv .nvmrc .nvmrc.bak
+fi
+

test/slow/nvm install/teardown_dir

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+. ../../../nvm.sh
+nvm uninstall v0.10.7
+
+if [ -f ".nvmrc" ]; then
+  rm .nvmrc
+fi
+
+if [ -f ".nvmrc.bak" ]; then
+  mv .nvmrc.bak .nvmrc
+fi
+