From 736aacf4e11904b65b60e00b539c7b5515b7a3dd Mon Sep 17 00:00:00 2001
From: LoveIsGrief <LoveIsGrief@users.noreply.github.com>
Date: Sun, 16 Nov 2014 15:37:15 +0100
Subject: [PATCH] Introduce copy METHOD for installation This method copies the
 folder containing install.sh (normally also containing the repo) to  - unless
 of course the install.sh being executed is in  (where nvm was installed)

This is useful for vagrant to test local changes instead of pulling them from git and thus testing what's on the server and not local changes
---
 install.sh | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/install.sh b/install.sh
index 8974593..5d17199 100755
--- a/install.sh
+++ b/install.sh
@@ -1,5 +1,15 @@
 #!/bin/bash
 
+# Get this script after dereferincing all symlinks
+# !! Doesn't check for circular symlinks !!
+SOURCE="${BASH_SOURCE[0]}"
+while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
+  DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+  SOURCE="$(readlink "$SOURCE")"
+  [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
+done
+DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+
 set -e
 
 nvm_has() {
@@ -109,6 +119,19 @@ nvm_do_install() {
       exit 1
     fi
     install_nvm_as_script
+  # Copies install.sh dir to installation dir
+  elif [ "~$METHOD" = "~copy" ]; then
+    local COPY=true
+    if [ $DIR = $NVM_DIR ]; then
+      echo "=> install.sh is already in $NVM_DIR"
+      COPY=false
+    elif [ -d $NVM_DIR ]; then
+      echo "=> $NVM_DIR already exists and its contents will be replaced"
+    fi
+    mkdir -p $NVM_DIR
+    if $COPY; then
+      cp -R $DIR/* $NVM_DIR
+    fi
   fi
 
   echo