Indentation.

bundler-exec.sh

@@ -1,16 +1,46 @@
 #!/bin/bash
 
+## Functions
+
 rbenv-installed()
 {
-  which rbenv > /dev/null 2>&1
+    which rbenv > /dev/null 2>&1
 }
 
+bundler-installed()
+{
+    if rbenv-installed; then
+        rbenv which bundle > /dev/null 2>&1
+    else
+        which bundle > /dev/null 2>&1
+    fi
+}
+
+within-bundled-project()
+{
+    local dir="$(pwd)"
+    while [ "$(dirname $dir)" != "/" ]; do
+        [ -f "$dir/Gemfile" ] && return
+        dir="$(dirname $dir)"
+    done
+    false
+}
+
+run-with-bundler()
+{
+    if bundler-installed && within-bundled-project; then
+        bundle exec $@
+    else
+        $@
+    fi
+}
+
+## Main program
 
 if rbenv-installed; then
-  BUNDLED_COMMANDS=$(ls ~/.rbenv/shims)
+    BUNDLED_COMMANDS=$(ls ~/.rbenv/shims)
 else
-
-BUNDLED_COMMANDS="${BUNDLED_COMMANDS:-
+    BUNDLED_COMMANDS="${BUNDLED_COMMANDS:-
 cap
 capify
 cucumber
@@ -39,43 +69,10 @@ turn
 unicorn
 unicorn_rails
 }"
-
 fi
 
-## Functions
-
-bundler-installed()
-{
-  if rbenv-installed; then
-    rbenv which bundle > /dev/null 2>&1
-  else
-    which bundle > /dev/null 2>&1
-  fi
-}
-
-within-bundled-project()
-{
-    local dir="$(pwd)"
-    while [ "$(dirname $dir)" != "/" ]; do
-        [ -f "$dir/Gemfile" ] && return
-        dir="$(dirname $dir)"
-    done
-    false
-}
-
-run-with-bundler()
-{
-    if bundler-installed && within-bundled-project; then
-        bundle exec $@
-    else
-        $@
-    fi
-}
-
-## Main program
-
 for CMD in $BUNDLED_COMMANDS; do
-  if [[ $CMD != 'bundle' && $CMD != 'gem' ]]; then
-    alias $CMD="run-with-bundler $CMD"
-  fi
+    if [[ $CMD != "bundle" && $CMD != "gem" ]]; then
+        alias $CMD="run-with-bundler $CMD"
+    fi
 done