+#!/usr/bin/env ruby
+require 'git'
+require 'builder'
+require 'erb'
+require 'yaml'
+
+def build_used_package_list(source_files)
+ source_files.map do |source_file|
+ File.read(source_file).split("\n").reject do |l|
+ l.strip.start_with?('#') or l.strip == ""
+ end
+ end.flatten
+end
+
+used_packages = {
+ :full => build_used_package_list(['grml-live/etc/grml/fai/config/package_config/GRMLBASE', 'grml-live/etc/grml/fai/config/package_config/GRML_FULL']),
+}
+
+def build_package_list(packages, used)
+ data = {}
+ packages.each do |pkg|
+ next if not File.exists?(File.join(pkg, 'debian'))
+ begin
+ g = Git.open(working_dir = pkg)
+ #g.pull(Git::Repo, Git::Branch) # fetch and a merge
+ rescue ArgumentError
+ g = Git.bare(working_dir = pkg)
+ end
+
+ current_head = g.gcommit('HEAD')
+ next if not current_head.parent
+
+ p = {
+ :head_is_tagged => false,
+ :used => {},
+ :name => pkg,
+ :version => nil,
+ :has_tags => false,
+ }
+ used.each do |dist,l|
+ p[:used][dist] = l.include?(pkg)
+ end
+
+ for tag in g.tags.reverse
+ p[:has_tags] = true
+ t = g.gcommit(tag.name)
+ next if not t.parent
+ #$stderr.puts "#{pkg}: Checking tag #{tag.name}: tag parent: #{t.parent.sha} HEAD: #{current_head.parent.sha}"
+ if t.parent.sha === current_head.parent.sha
+ p[:head_is_tagged] = true
+ p[:version] = tag.name
+ break
+ end
+ end
+
+ data[pkg] = p
+ end
+ data.values.sort { |x,y| x[:name] <=> y[:name] }
+end
+
+packages = build_package_list(ARGV, used_packages)
+
+template = ERB.new <<-EOF
+<!doctype html>
+<head>
+ <meta charset="utf-8">
+ <title>Grml.org Package Index</title>
+ <link rel="stylesheet" href="style.css">
+</head>
+<body>
+ <header>
+ <h1>All Grml packages</h1>
+ <p>Last update: <%= Time.now.to_s %></p>
+ </header>
+ <div id="main">
+ <table>
+ <tr>
+ <th>Package</th><th>Git</th><th>Download</th><th>Fresh?</th><th>In FULL?</th>
+ </tr>
+ <% packages.each do |p| %>
+ <tr>
+ <td><%= p[:name] %></td>
+ <td class="git"><a href="http://git.grml.org/?p=<%= p[:name] %>.git;a=summary">Git</a></td>
+ <td class="download">
+ <% if p[:has_tags] %>
+ <a href="http://deb.grml.org/pool/main/<%= p[:name][0..0] %>/<%= p[:name] %>/">Download</a>
+ <% end %>
+ </td>
+ <% if p[:head_is_tagged] %>
+ <td class="ok">Version <%= p[:version] %></td>
+ <% else %>
+ <td class="error <% if p[:used][:full] %>important<% end %>">Untagged changes</td>
+ <% end %>
+ <td class="installed"><%= p[:used][:full] ? "Yes" : "No" %></td>
+ </tr>
+ <% end %>
+ </table>
+ </div>
+ <footer>
+ </footer>
+</body>
+</html>
+EOF
+File.open('index.html.new','w') do |f|
+ f.write template.result(binding)
+end
+File.open('packages.yaml.new','w') do |f|
+ f.write packages.to_yaml
+end
+
+FileUtils.mv 'index.html.new', 'index.html'
+FileUtils.mv 'packages.yaml.new', 'packages.yaml'
+
projects / packages.grml.org.git / commitdiff