From 9ee05e6933dae1ea3d896a0f18b0da8101eb3790 Mon Sep 17 00:00:00 2001
From: Bruno Tavares <bruno.exz@gmail.com>
Date: Wed, 19 Mar 2014 19:55:14 -0300
Subject: [PATCH] Add kickstart.user.root?

---
 docs/index.md                       |  1 +
 docs/kickstart/user/root?.md        | 13 +++++++++++++
 kickstart/recipes/kickstart/user.sh |  4 ++++
 3 files changed, 18 insertions(+)
 create mode 100644 docs/kickstart/user/root?.md

diff --git a/docs/index.md b/docs/index.md
index a7398ca..05c071a 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -43,3 +43,4 @@
 * [kickstart.user.exec](kickstart/user/exec)
 * [kickstart.user.is_on_group](kickstart/user/is_on_group)
 * [kickstart.user.remove_group](kickstart/user/remove_group)
+* [kickstart.user.root?](kickstart/user/root?)
diff --git a/docs/kickstart/user/root?.md b/docs/kickstart/user/root?.md
new file mode 100644
index 0000000..a16e657
--- /dev/null
+++ b/docs/kickstart/user/root?.md
@@ -0,0 +1,13 @@
+# kickstart.user.root?
+
+Return 0 if the user running is root and 1 if not.
+
+
+### Example
+
+```bash
+$ whoami
+root
+$ kickstart.user.root? && echo yup
+yup
+```
diff --git a/kickstart/recipes/kickstart/user.sh b/kickstart/recipes/kickstart/user.sh
index bcf3239..7c51e8b 100644
--- a/kickstart/recipes/kickstart/user.sh
+++ b/kickstart/recipes/kickstart/user.sh
@@ -47,3 +47,7 @@ kickstart.user.exec() {
   kickstart.info Running \'"$@"\' as $user
   su $user - bash -c "$command"
 }
+
+kickstart.user.root?() {
+  [ `whoami` == root ]
+}