From 460fdd57f8fc4561a83482c2d0d8df1abf5a470b Mon Sep 17 00:00:00 2001
From: Bruno Tavares <bruno.exz@gmail.com>
Date: Fri, 21 Feb 2014 19:30:18 -0300
Subject: [PATCH] Add doc function

---
 README.md                              | 20 ++++++++++++++++++++
 kickstart/recipes/kickstart/profile.sh | 12 ++++++------
 lib/kickstart-doc                      | 12 ++++++++++++
 3 files changed, 38 insertions(+), 6 deletions(-)
 create mode 100755 lib/kickstart-doc

diff --git a/README.md b/README.md
index 203a528..a3ff49a 100644
--- a/README.md
+++ b/README.md
@@ -108,6 +108,26 @@ Using alternate ssh port
 kickstart bootstrap "-p 2222 vagrant@vagrant"
 ```
 
+#### doc
+Show documentation for a kickstart function
+
+```bash
+kickstart doc [function name]
+```
+
+##### Example
+List all documented functions
+
+```bash
+kickstart doc
+```
+
+Show documentation for a function
+
+```bash
+kickstart doc kickstart.os
+```
+
 
 ### Thanks
 This project was inspired on [sunzi](https://github.com/kenn/sunzi)
diff --git a/kickstart/recipes/kickstart/profile.sh b/kickstart/recipes/kickstart/profile.sh
index 0798ae9..e13dd74 100644
--- a/kickstart/recipes/kickstart/profile.sh
+++ b/kickstart/recipes/kickstart/profile.sh
@@ -2,7 +2,7 @@ kickstart.profile.add_to_profile() {
   local file=$1
   [ ! -f files/$file ] && kickstart.info "File files/$file not found" && exit 1
 
-  local profile_d=`kickstart.profile.profile.d.location`
+  local profile_d=`kickstart.profile.location.profile_d`
   mkdir -p $profile_d
 
   cp files/$file $profile_d/$file
@@ -11,11 +11,6 @@ kickstart.profile.add_to_profile() {
   kickstart.os.is Mac && kickstart.profile.source_on_configuration_file $file $profile_d `kickstart.profile.location.bash`
 }
 
-kickstart.profile.profile.d.location() {
-  kickstart.os.is Ubuntu && echo /etc/profile.d
-  kickstart.os.is Mac && echo ~/.profile.d
-}
-
 kickstart.profile.source_on_configuration_file() {
   local file=$1
   local profile_d=$2
@@ -23,6 +18,11 @@ kickstart.profile.source_on_configuration_file() {
   grep -q $file $configuration 2>/dev/null || ( echo "[[ -f $profile_d/$file ]] && source $profile_d/$file" >> $configuration )
 }
 
+kickstart.profile.location.profile_d() {
+  kickstart.os.is Ubuntu && echo /etc/profile.d
+  kickstart.os.is Mac && echo ~/.profile.d
+}
+
 kickstart.profile.location.zsh() {
   [ `whoami` = root ] && echo /etc/zshenv || echo ~/.zshenv
 }
diff --git a/lib/kickstart-doc b/lib/kickstart-doc
new file mode 100755
index 0000000..7eef3ee
--- /dev/null
+++ b/lib/kickstart-doc
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+list() {
+  root_dir=`kickstart root-dir`
+  find $root_dir/docs -type f | sed -e 's/.md$//' | cut -c `wc -c <<<$root_dir/docs/`- | tr '/' '.'
+}
+
+show() {
+  cat `kickstart root-dir`/docs/$(echo $1 | tr '.' '/').md
+}
+
+[ -z "$1" ] && list || show $1