Change indentation from 4 for to 2 spaces in shell scripts

install.sh

@@ -9,7 +9,7 @@ DOTFILES_LINK=".dotfiles"
 SYMLINK_PATH="$DOTFILES_LINK"
 PRIVATE_PATH="private"
 SYMLINKS=(bundle emacs.d erlang gemrc gitconfig gitignore hgrc irbrc \
-    powconfig rspec tmux.conf)
+    powconfig rspec tmux.conf tmuxifier)
 LOAD_FILES=(profile zprofile)
 
 #
@@ -17,39 +17,39 @@ LOAD_FILES=(profile zprofile)
 #
 
 install_symlinks () {
-    # Symlink dotfiles root
-    symlink "$ROOT_PATH" "$TARGET/$DOTFILES_LINK"
+  # Symlink dotfiles root
+  symlink "$ROOT_PATH" "$TARGET/$DOTFILES_LINK"
 
-    # Setup private dotfiles
-    if [ -f "$ROOT_PATH/$PRIVATE_PATH/install.sh" ]; then
-        "$ROOT_PATH/$PRIVATE_PATH/install.sh" links
-    fi
+  # Setup private dotfiles
+  if [ -f "$ROOT_PATH/$PRIVATE_PATH/install.sh" ]; then
+    "$ROOT_PATH/$PRIVATE_PATH/install.sh" links
+  fi
 
-    # Symlink each path
-    for i in ${SYMLINKS[@]}; do
-        symlink "$SYMLINK_PATH/$i" "$TARGET/.$i"
-    done
+  # Symlink each path
+  for i in ${SYMLINKS[@]}; do
+    symlink "$SYMLINK_PATH/$i" "$TARGET/.$i"
+  done
 
-    # Symlink shell init file for bash and zsh
-    for i in ${LOAD_FILES[@]}; do
-        symlink "$DOTFILES_LINK/load_shellrc.sh" "$TARGET/.$i"
-    done
+  # Symlink shell init file for bash and zsh
+  for i in ${LOAD_FILES[@]}; do
+    symlink "$DOTFILES_LINK/load_shellrc.sh" "$TARGET/.$i"
+  done
 }
 
 install_homebrew () {
-    /usr/bin/ruby -e "$(curl -fsSL https://raw.github.com/gist/323731)"
+  /usr/bin/ruby -e "$(curl -fsSL https://raw.github.com/gist/323731)"
 }
 
 install_rbenv () {
-    git_clone 'git://github.com/sstephenson/rbenv.git' "$TARGET/.rbenv"
+  git_clone 'git://github.com/sstephenson/rbenv.git' "$TARGET/.rbenv"
 }
 
 install_nvm () {
-    git_clone 'https://github.com/creationix/nvm.git' "$TARGET/.nvm"
+  git_clone 'https://github.com/creationix/nvm.git' "$TARGET/.nvm"
 }
 
 install_virtualenv () {
-    curl -s https://raw.github.com/brainsik/virtualenv-burrito/master/virtualenv-burrito.sh | bash
+  curl -s https://raw.github.com/brainsik/virtualenv-burrito/master/virtualenv-burrito.sh | bash
 }
 
 
@@ -58,12 +58,12 @@ install_virtualenv () {
 #
 
 if [ -n "${BASH_SOURCE[0]}" ] && [ -f "${BASH_SOURCE[0]}" ] ; then
-    ROOT_PATH=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
+  ROOT_PATH=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
 elif [ -n "$0" ] && [ -f "$0" ]; then
-    ROOT_PATH=$(cd "$(dirname "$0")" && pwd)
+  ROOT_PATH=$(cd "$(dirname "$0")" && pwd)
 else
-    echo "[ERROR] Can't determine dotfiles' root path."
-    exit 1
+  echo "[ERROR] Can't determine dotfiles' root path."
+  exit 1
 fi
 
 
@@ -72,20 +72,20 @@ fi
 #
 
 symlink() {
-    if [ ! -e "$2" ]; then
-        echo "   symlink: $2 --> $1"
-        ln -s "$1" "$2"
-    else
-        echo "    exists: $2"
-    fi
+  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
+  if [ ! -e "$2" ]; then
+    git clone "$1" "$2"
+  else
+    echo "[ERROR] $2 already exists"
+  fi
 }
 
 
@@ -94,36 +94,36 @@ git_clone () {
 #
 
 case "$1" in
-    symlinks|links)
-        install_symlinks
-        ;;
-    homebrew|brew)
-        install_homebrew
-        ;;
-    rbenv)
-        install_rbenv
-        ;;
-    nvm)
-        install_nvm
-        ;;
-    virtualenv|venv)
-        install_virtualenv
-        ;;
-    info)
-        echo "Target directory: $TARGET"
-        echo "Detected dotfiles root: $ROOT_PATH"
-        ;;
-    *)
-        echo 'usage: ./install.sh [command]'
-        echo ''
-        echo 'Available commands:'
-        echo '       info: Target and source directory info.'
-        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.'
-        ;;
+  symlinks|links)
+    install_symlinks
+    ;;
+  homebrew|brew)
+    install_homebrew
+    ;;
+  rbenv)
+    install_rbenv
+    ;;
+  nvm)
+    install_nvm
+    ;;
+  virtualenv|venv)
+    install_virtualenv
+    ;;
+  info)
+    echo "Target directory: $TARGET"
+    echo "Detected dotfiles root: $ROOT_PATH"
+    ;;
+  *)
+    echo 'usage: ./install.sh [command]'
+    echo ''
+    echo 'Available commands:'
+    echo '       info: Target and source directory info.'
+    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