Use git system commands instead of ruby gems

build-docs.rb

@@ -2,7 +2,6 @@
 require 'optparse'
 require 'fileutils'
 require 'yaml'
-require 'rugged'
 
 options = {}
 OptionParser.new { |opts|
@@ -29,10 +28,14 @@ OptionParser.new { |opts|
 }.parse!
 
 def clone_and_update_project(target, clone_target, git, ref)
+  @git_options = "-b #{ref}" if ref =~ /tags/
   if !File.directory?(clone_target)
-    puts "Cloning to #{target}: #{ref} to #{clone_target} ..."
+    puts "Cloning #{git} to #{clone_target} ..."
     FileUtils.mkdir_p(clone_target)
-    Rugged::Repository.clone_at(git, clone_target, {:checkout_branch => ref})
+    %x(git clone #{git} #{clone_target})
+
+    puts "Checking out #{ref}"
+    %x(git --git-dir=#{clone_target}/.git --work-tree=#{clone_target} checkout #{ref} #{@git_options})
   else
     puts "Cleaning up #{clone_target}"
     FileUtils::rm_rf(clone_target)

examples/businessprocess-latest.yml

@@ -0,0 +1,10 @@
+---
+site_name: 'Business Process Module'
+source_dir: 'www/source'
+site_dir: 'www/html'
+project:
+  git: 'https://github.com/Icinga/icingaweb2-module-businessprocess.git'
+  ref: 'tags/v2.1.0'
+  target: 'businessprocess'
+  docs_dir: 'doc'
+  latest: true

examples/director-latest.yml

@@ -1,7 +1,7 @@
 ---
 site_name: 'Director'
-source_dir: '/Users/bsheqa/git/github/icinga/icinga-docs-tools/www/source'
-site_dir: '/Users/bsheqa/git/github/icinga/icinga-docs-tools/www/html'
+source_dir: 'www/source'
+site_dir: 'www/html'
 project:
   git: 'https://github.com/Icinga/icingaweb2-module-director.git'
   ref: 'support/1.4'

examples/icinga2-latest.yml

@@ -1,7 +1,7 @@
 ---
 site_name: 'Icinga 2'
-source_dir: '/Users/bsheqa/git/github/icinga/icinga-docs-tools/www/source'
-site_dir: '/Users/bsheqa/git/github/icinga/icinga-docs-tools/www/html'
+source_dir: 'www/source'
+site_dir: 'www/html'
 project:
   git: 'https://github.com/Icinga/icinga2.git'
   ref: 'support/2.7'

examples/icingaweb2-latest.yml

@@ -1,7 +1,7 @@
 ---
 site_name: 'Icinga Web 2'
-source_dir: '/Users/bsheqa/git/github/icinga/icinga-docs-tools/www/source'
-site_dir: '/Users/bsheqa/git/github/icinga/icinga-docs-tools/www/html'
+source_dir: 'www/source'
+site_dir: 'www/html'
 project:
   git: 'https://github.com/Icinga/icingaweb2.git'
   ref: 'support/v2.4'