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
|
# File 'lib/rails/generators/oboe/install_generator.rb', line 9
def copy_initializer
@tracing_mode = 'through'
@sample_rate = '300000'
@verbose = 'false'
say ""
say shell.set_color "Welcome to the TraceView Ruby instrumentation setup.", :green, :bold
say ""
say "To instrument your Rails application, you can setup your tracing strategy here."
say ""
say shell.set_color "Documentation Links", :magenta
say "-------------------"
say ""
say "Details on configuring your sample rate:"
say "http://support.tv.appneta.com/support/solutions/articles/86336-configuring-sampling"
say ""
say "More information on instrumenting Ruby applications can be found here:"
say "http://support.tv.appneta.com/support/solutions/articles/86393-instrumenting-ruby-apps"
while true do
say ""
say shell.set_color "Tracing Mode", :magenta
say "------------"
say "Tracing Mode determines when traces should be initiated for incoming requests. Valid"
say "options are #{shell.set_color "always", :yellow}, #{shell.set_color "through", :yellow} (when using an instrumented Apache or Nginx) and #{shell.set_color "never", :yellow}."
say ""
say "If you're not using an instrumented Apache or Nginx, set this directive to #{shell.set_color "always", :yellow} in"
say "order to initiate tracing from Ruby."
say ""
user_tracing_mode = ask shell.set_color "* Tracing Mode? [through]:", :yellow
user_tracing_mode.downcase!
break if user_tracing_mode.blank?
valid = ['always', 'through', 'never'].include?(user_tracing_mode)
say shell.set_color "Valid values are 'always', 'through' or 'never'", :red, :bold unless valid
if valid
@tracing_mode = user_tracing_mode
break
end
end
say ""
say "You can change configuration values in the future by modifying config/initializers/oboe.rb"
say ""
say "Thanks! Creating the TraceView initializer..."
say ""
template "oboe_initializer.rb", "config/initializers/oboe.rb"
end
|