added a sample camping app

1 files changed, 172 insertions, 0 deletions

diff --git a/camping/gitweb.rb b/camping/gitweb.rb
new file mode 100644
index 0000000..433f582
--- /dev/null
+++ b/camping/gitweb.rb
@@ -0,0 +1,172 @@
+require 'rubygems'
+require 'camping'
+require 'git'
+
+# this is meant to be a git-less web head to your git repo
+#
+# install dependencies
+#   sudo gem install camping-omnibus --source http://code.whytheluckystiff.net
+#
+# author : scott chacon
+# /usr/local/lib/ruby/gems/1.8/gems/camping-1.5.180/examples/
+
+Camping.goes :GitWeb
+
+module GitWeb::Models
+  class Repository < Base; end
+  
+  class CreateGitWeb < V 0.1
+    def self.up
+      create_table :gitweb_repositories, :force => true do |t|
+        t.column :name,  :string 
+        t.column :path,  :string 
+        t.column :bare,  :boolean 
+      end
+    end
+  end
+end
+
+module GitWeb::Controllers
+  class Index < R '/'
+    def get
+      @repos = Repository.find :all
+      render :index
+    end
+  end
+  
+  class View < R '/view/(\d+)'
+    def get repo_id
+      @repo = Repository.find repo_id
+      @git = Git.bare(@repo.path)      
+      render :view
+    end
+  end
+  
+  class Fetch < R '/git/(\d+)'
+    def get repo_id
+      @repo = Repository.find repo_id
+      @git = Git.bare(@repo.path)
+    end
+  end
+  
+  class Add < R '/add'
+    def get
+      @repo = Repository.new
+      render :add
+    end
+    def post
+      if Git.bare(input.repository_path)
+        repo = Repository.create :name => input.repo_name, :path => input.repo_path, :bare => input.repo_bare
+        redirect View, repo
+      else
+        redirect Index
+      end
+    end
+  end
+
+  class Commit < R '/commit/(\d+)/(\w+)'
+    def get repo_id, sha
+      @repo = Repository.find repo_id
+      @git = Git.bare(@repo.path)      
+      @commit = @git.gcommit(sha)
+      render :commit
+    end
+  end
+  class Diff < R '/diff/(\d+)/(\w+)'
+  end
+  class Tree < R '/tree/(\d+)/(\w+)'
+  end
+  class Archive < R '/archive/(\d+)/(\W+)'
+  end
+end
+
+module GitWeb::Views
+  def layout
+    html do
+      body do
+        self << yield
+      end
+    end
+  end
+
+  def view
+    h1 @repo.name
+    h2 @repo.path
+
+    url = 'http:' + URL(Fetch, @repo.id).to_s
+
+    h3 'info'
+    table.info do
+      tr { td 'owner: '; td @git.config('user.name') }
+      tr { td 'email: '; td @git.config('user.email') }
+      tr { td 'url: '; td { a url, :href => url } }
+    end
+    
+    h3 'shortlog'
+    table.shortlog do
+      @git.log.each do |log|
+        tr do
+          td log.date.strftime("%Y-%m-%d")
+          td log.sha[0, 8]
+          td { em log.author.name }
+          td log.message[0, 60]
+          td { a 'commit', :href => R(Commit, @repo, log.sha) }
+          td { a 'diff', :href => R(Diff, @repo, log.sha) }
+          td { a 'tree', :href => R(Tree, @repo, log.sha) }
+          td { a 'archive', :href => R(Archive, @repo, log.sha) }
+        end
+      end
+    end
+    
+    h3 'heads'
+    @git.branches.each do |branch|
+      li branch.full
+    end
+  end
+  
+  def commit
+    h1 @commit.name
+    h2 @commit.sha
+    p @commit.message
+    p @commit.parent
+    p @commit.author.name
+    p @commit.author.email
+    p @commit.committer.name
+    p @commit.committer.email
+    p @commit.gtree.sha
+  end
+  
+  def add
+    _form(@repo)
+  end
+  
+  def _form(repo)
+    form(:method => 'post') do
+      label 'Path', :for => 'repo_path'; br
+      input :name => 'repo_path', :type => 'text', :value => repo.path; br
+
+      label 'Name', :for => 'repo_name'; br
+      input :name => 'repo_name', :type => 'text', :value => repo.name; br
+
+      label 'Bare', :for => 'repo_bare'; br
+      input :type => 'checkbox', :name => 'repo_bare', :value => repo.bare; br
+
+      input :type => 'hidden', :name => 'repo_id', :value => repo.id
+      input :type => 'submit'
+    end
+  end
+  
+  def index
+    @repos.each do | repo |
+      h1 repo.name
+      a repo.path, :href => R(View, repo.id)
+    end
+    br
+    br
+    a 'add new repo', :href => R(Add)
+  end
+end
+
+def GitWeb.create
+  GitWeb::Models.create_schema
+end