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Return different headers for fingerprinted files

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This commit is contained in:
Piotr Sarnacki 2015-01-16 12:17:10 +01:00
parent 06795152aa
commit fc8f1d77f9
1 changed files with 28 additions and 12 deletions
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40
lib/travis/web/app.rb
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@ -82,19 +82,30 @@ class Travis::Web::App
def response_for(file, options = {})
content = File.read(file)
set_config(content, options) if config_needed?(file)
set_title(content) if index?(file)
if fingerprinted?(file)
headers = {
'Content-Length' => content.bytesize.to_s,
'Cache-Control' => cache_control(file),
'Content-Location' => path_for(file),
'Content-Type' => mime_type(file),
'Expires' => (server_start + age).httpdate,
}
else
set_config(content, options) if config_needed?(file)
set_title(content) if index?(file)
headers = {
'Content-Length' => content.bytesize.to_s,
'Cache-Control' => cache_control(file),
'Content-Location' => path_for(file),
'Content-Type' => mime_type(file),
'ETag' => %Q{"#{version}"},
'Last-Modified' => server_start.httpdate,
'Expires' => (server_start + age).httpdate,
'Vary' => vary_for(file)
}
end
headers = {
'Content-Length' => content.bytesize.to_s,
'Cache-Control' => cache_control(file),
'Content-Location' => path_for(file),
'Content-Type' => mime_type(file),
'ETag' => %Q{"#{version}"},
'Last-Modified' => server_start.httpdate,
'Expires' => (server_start + age).httpdate,
'Vary' => vary_for(file)
}
[ 200, headers, [content] ]
end
@ -110,6 +121,11 @@ class Travis::Web::App
file.end_with?('index.html')
end
def fingerprinted?(file)
basename = File.basename(file)
basename =~ /-[a-f0-9]{32}.(css|js)$/
end
def cache_control(file)
case path_for(file)
when '/' then "public, must-revalidate"