blob: a87322409387af91e6f88f5b1efae918513daf8f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
|
#!/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
"<a href=\"/formula/#{CGI.escape(name)}\">#{name}</a>"
end
def css_style
"" # No CSS defined yet.
end
def search_form
<<-EOS
<form action="/search">
Search: <input name="q" type="text"> <input type="submit">
</form>
EOS
end
def html_page
body = <<-HTML
<html>
<head>
<title>Homebrew Menu</title>
#{css_style}
</head>
<body>
<div id="wrap">
<div id="header">
<h1><a href="./">Homebrew</a></h1>
<p id="subtitle"><strong>The missing package manager for OS X</strong></p>
<p id="installed"><a href="/installed">Show installed packages</a></p>
</div>
<div id="informations">
HTML
yield body
body += <<-HTML
</div>
</div>
</body>
</html>
HTML
return body
end
get '/' do
return html_page do |s|
s << <<-HTML
<div class="row">#{search_form}</div>
<div class="row">
<ul>
HTML
Formula.names do |name|
s << "<li>#{link_to_formula(name)}</li>"
end
s << <<-HTML
</ul>
</div>
HTML
end
end
get '/search' do
q = params['q']
results = search_brews(q)
s = <<-HTML
<html>
<head>
<title>Search Results</title>
#{css_style}
</head>
<body>
<h1>Results</h1>
#{search_form}
<h4>Searched for “#{q}”</h4>
<ul>
HTML
results.each do |name|
s << "<li>#{link_to_formula(name)}</li>"
end
s += <<-HTML
</ul>
</body>
</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? ? "<a href=\"file://#{klass.prefix}\">#{klass.prefix}</a>" : ""
s = ""
s << <<-HTML
<html>
<head>
<title>Formula: #{klass.name}</title>
#{css_style}
</head>
<body>
<div>← <a href="/">Back to menu</a></div>
<h1>#{klass.name}</h1>
<dl>
<dt>Version</dt>
<dd>#{klass.version}</dd>
<dt>Homepage</dt>
<dd><a href="#{klass.homepage}">#{klass.homepage}</a></dd>
<dt>Download</dt>
<dd><a href="#{klass.url}">#{klass.url}</a></dd>
<dt>#{installed}</dt>
<dd>#{installed_dd}</dd>
HTML
unless klass.deps.count == 0
s << <<-HTML
<dt>Depends on</td>
HTML
klass.deps.each do |dep|
s << "<dd>#{link_to_formula(dep.name)}</dd>"
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
<dt>Used by</td>
HTML
if used_by != nil
used_by.each do |name|
s << "<dd>#{link_to_formula(name)}</dd>"
end
end
end
s += <<-HTML
</dl>
</body>
</html>
HTML
return s
end
def installed_formulae
Formula.select{|formula| formula.installed?}
end
get '/installed' do
s = <<-HTML
<html>
<head>
<title>Installed formulae</title>
#{css_style}
</head>
<body>
<h1>Installed Fomulas</h1>
<ul>
HTML
installed_formulae.each do |formula|
s << "<li>#{link_to_formula(formula.name)}</li>"
end
s += <<-HTML
</ul>
<div>← <a href="/">Back to menu</a></div>
</body>
</html>
HTML
return s
end
puts "View our tasting menu at http://localhost:4567/\nUse \"Control-C\" to exit.\n\n"
|
