From e6ea97ff4ab0d1b51e76c15844ca608b9290c6d2 Mon Sep 17 00:00:00 2001
From: Jim Myhrberg <contact@jimeh.me>
Date: Wed, 8 Feb 2012 14:04:02 +0000
Subject: [PATCH] initial version of install.sh

---
 install.sh | 132 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 132 insertions(+)
 create mode 100755 install.sh

diff --git a/install.sh b/install.sh
new file mode 100755
index 0000000..7ea6f59
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,132 @@
+#! /usr/bin/env bash
+
+#
+# Configuration
+#
+
+TARGET=$HOME
+DOTFILES_LINK='.dotfiles'
+PRIVATE_PATH='private'
+SYMLINK=(bundle emacs.d erlang gemrc gitconfig gitignore hgrc irbrc \
+    powconfig rspec tmux.conf)
+
+#
+# Main Functions
+#
+
+install_symlinks () {
+    # Symlink dotfiles root
+    symlink "$ROOT_PATH" "$TARGET/$DOTFILES_LINK"
+
+    # Setup private dotfiles
+    local private_rakefile="$ROOT_PATH/$PRIVATE_PATH/Rakefile"
+    if [ -f "$private_rakefile" ]; then
+        rake --rakefile="$private_rakefile" symlink
+    fi
+
+    # Symlink each path
+    for i in ${SYMLINK[@]}; do
+        symlink "$DOTFILES_LINK/$i" "$TARGET/.$i"
+    done
+
+    # Symlink shell init file for bash and zsh
+    for i in profile zprofile; do
+        symlink "$DOTFILES_LINK/load_shellrc.sh" "$TARGET/.$i"
+    done
+}
+
+install_homebrew () {
+    /usr/bin/ruby -e "$(curl -fsSL https://raw.github.com/gist/323731)"
+}
+
+install_rbenv () {
+    git_clone 'git://github.com/sstephenson/rbenv.git' "$TARGET/.rbenv"
+}
+
+isntall_nvm () {
+    git_clone 'https://github.com/creationix/nvm.git' "$TARGET/.nvm"
+}
+
+install_virtualenv () {
+    curl -s https://raw.github.com/brainsik/virtualenv-burrito/master/virtualenv-burrito.sh | bash
+}
+
+
+#
+# Initial Setup
+#
+
+if [ -n "${BASH_SOURCE[0]}" ] && [ -f "${BASH_SOURCE[0]}" ] ; then
+    ROOT_PATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+elif [ -n "$0" ] && [ -f "$0" ]; then
+    ROOT_PATH="$( cd "$( dirname "$0" )" && pwd )"
+else
+    echo "[ERROR] Can't determine dotfiles' root path."
+    exit 1
+fi
+
+
+#
+# Helper functions
+#
+
+symlink() {
+    if [ ! -e "$2" ]; then
+        echo "   symlink: $2 --> $1"
+        ln -s "$1" "$2"
+    else
+        echo "    exists: $2"
+    fi
+}
+
+git_clone () {
+    if [ ! -e "$2" ]; then
+        git clone "$1" "$2"
+    else
+        echo "[ERROR] $2 already exists"
+    fi
+}
+
+
+#
+# Argument Handling
+#
+
+case "$1" in
+    target)
+        echo "Target directory is: $TARGET"
+        ;;
+    symlinks|links)
+        echo 'Installing: symlinks...'
+        install_symlinks
+        ;;
+    homebrew|brew)
+        echo 'Installing: Homebrew...'
+        install_homebrew
+        ;;
+    rbenv)
+        echo 'Installing: rbenv...'
+        install_rbenv
+        ;;
+    nvm)
+        echo 'Installing: nvm...'
+        install_nvm
+        ;;
+    virtualenv|venv)
+        echo 'Installing: virtualenv-burrito...'
+        install_virtualenv
+        ;;
+    *)
+        echo 'usage: ./install.sh [command]'
+        echo ''
+        echo 'Available commands:'
+        echo '     target: Print target directory used by other commands.'
+        echo '   symlinks: Install symlinks for various dotfiles into' \
+             'target directory.'
+        echo '   homebrew: Install Homebrew (Mac OS X only).'
+        echo '      rbenv: Install rbenv, a Ruby version manager.'
+        echo '        nvm: Install nvm, a Node.js version manager.'
+        echo ' virtualenv: Install virtualenv-burrito, a Python version and' \
+             'environment manager.'
+        ;;
+esac