#!/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
## brew server: Run a local webserver for browsing available and installed brews.
# Note: this external command is ruby, but set up as a shell script, so that it gets exec'd.
# This is required for sinatra's run-loop to take over.
$:.unshift(ENV['HOMEBREW_LIBRARY_PATH'])
require 'global'
require 'formula'
require 'rubygems'
begin
require 'sinatra'
rescue LoadError
onoe 'Sinatra required but not found'
puts 'To install: /usr/bin/gem install sinatra'
exit 1
end
require 'cgi'
def link_to_formula name
"#{name}"
end
def css_style
"" # No CSS defined yet.
end
def search_form
<<-EOS
EOS
end
def html_page
body = <<-HTML
Homebrew Menu
#{css_style}
HTML
return body
end
get '/' do
return html_page do |s|
s << <<-HTML
#{search_form}
HTML
Formula.names do |name|
s << "
#{link_to_formula(name)}
"
end
s << <<-HTML
HTML
end
end
get '/search' do
q = params['q']
results = search_brews(q)
s = <<-HTML
Search Results
#{css_style}
Results
#{search_form}
Searched for “#{q}”
HTML
results.each do |name|
s << "
#{link_to_formula(name)}
"
end
s += <<-HTML
HTML
return s
end
get '/formula/:name' do
klass = Formula.factory(params[:name])
installed = klass.installed? ? "Installed at" : "Not installed."
installed_dd = klass.installed? ? "#{klass.prefix}" : ""
s = ""
s << <<-HTML
Formula: #{klass.name}
#{css_style}
"
end
end
used_by = Formula.select{|ff| ff.deps.include?(klass.name)}.map{|f| f.name}.flatten.uniq.sort
unless used_by.empty?
s << <<-HTML
Used by
HTML
if used_by != nil
used_by.each do |name|
s << "
#{link_to_formula(name)}
"
end
end
end
s += <<-HTML
HTML
return s
end
def installed_formulas
Formula.select{|formula| formula.installed?}
end
get '/installed' do
s = <<-HTML
Installed Formulas
#{css_style}