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create_directory_listings
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#!/usr/bin/env ruby
require 'erb'
# creates an index.html file in every directory below (and including) the current directory
# each index.html file contains a list of files and directories that are in its parent directory
def process_directory(path)
directories = []
files = []
sizes = {}
mtimes = {}
Dir.entries(path).sort.each do |filename|
full_path = "#{path}/#{filename}"
case filename
when '.' || '..'
when 'index.html'
else
case
when filename =~ /^\./
# ignore hidden files
when File.directory?(full_path)
directories << filename
when File.file?(full_path)
files << filename
sizes[full_path] = File.size(full_path)
mtimes[full_path] = File.mtime(full_path)
end
end # case filename
end
directories.sort.each do |directory|
process_directory("#{path}/#{directory}")
end
# output this directory's info:
write_index_file("#{path}/index.html", directories, files, sizes, mtimes)
puts "#{path}/index.html"
end
def write_index_file(path, directories, files, sizes, mtimes)
@basename = File.basename(path)
@dirname = File.dirname(path)
@directories = directories
@files = files
@sizes = sizes
@mtimes = mtimes
@levels_deep = @dirname.split('/').length - 1
# FIXME: make me look pretty
erb = ERB.new(<<EOS)
<html>
<head>
<title><%= @dirname %></title>
<meta name="generator" content="flapjack.io flapjack-omnibus create_directory_listings">
<link rel="stylesheet" href="http://flapjack.io/stylesheets/bootstrap.min.css"/>
<link rel="stylesheet" href="http://flapjack.io/stylesheets/api-screen.css" type="text/css" media="screen" />
<link rel="stylesheet" href="http://flapjack.io/stylesheets/api-syntax.css" type="text/css" media="screen" />
<link rel="stylesheet" href="http://flapjack.io/stylesheets/github-markdown.css" type="text/css">
<link rel="shortcut icon" href="http://flapjack.io/images/flapjack-2013-favicon-64-32-24-16.ico" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<style>
.markdown-body {
min-width: 200px;
max-width: 790px;
margin: 0 auto;
padding: 30px;
}
</style>
</head>
<body>
<div class="container content">
<div class="row">
<div class="col-md-offset-1 col-md-10">
<h1><a href="http://packages.flapjack.io">packages.flapjack.io</a></h1>
<% parts = @dirname.split('/') %>
<h2>
<% parts.each_with_index do |part, i| %>
<% uri_up = nil %>
<% j = i %>
<% while @levels_deep > j %>
<% uri_up = uri_up ? (uri_up + '../') : '../' %>
<% j += 1 %>
<% end %>
<% if uri_up %>
<a href="<%= uri_up %>"><%= part %></a> /
<% else %>
<%= part %> /
<% end %>
<% end %>
</h2>
<ul>
<li><a href="../">..</a></li>
<% @directories.each do |d| %>
<li><a href="<%= d %>"><%= d %>/</a></li>
<% end %>
<% @files.each do |thefile| %>
<li>
<% full_path = [@dirname, thefile].join('/') %>
<a href="<%= thefile %>"><%= thefile %></a>
- <%= @sizes[full_path] %> bytes - <%= @mtimes[full_path] %>
</li>
<% end %>
</ul>
</div>
</div>
</div>
</body>
</html>
EOS
File.open(path, 'w') do |index|
index.write erb.result(binding)
end
end
unless dir = ARGV[0]
puts "please specify a directory, eg:"
puts " #{$?} deb"
exit 1
end
unless File.directory?(dir)
puts "Error: can't see a directory at #{dir}"
exit 1
end
process_directory(dir)