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FIX: Provide proper source map URLs with a CDN

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This commit is contained in:
Kane York 2015-07-21 11:52:54 -07:00
parent 04e9fdc610
commit d6129001b9
1 changed files with 6 additions and 3 deletions

9
lib/tasks/assets.rake
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@ -24,6 +24,9 @@ task 'assets:precompile:before' do
require 'sprockets' require 'sprockets'
require 'digest/sha1' require 'digest/sha1'
# Needed for proper source maps with a CDN
load "#{Rails.root}/lib/global_path.rb"
include GlobalPath
if $node_uglify if $node_uglify
# monkey patch asset pipeline not to gzip, compress: false is broken # monkey patch asset pipeline not to gzip, compress: false is broken
@ -94,9 +97,9 @@ def compress_node(from,to)
to_path = "#{assets_path}/#{to}" to_path = "#{assets_path}/#{to}"
source_map_root = (d=File.dirname(from)) == "." ? "/assets" : "/assets/#{d}" source_map_root = (d=File.dirname(from)) == "." ? "/assets" : "/assets/#{d}"
source_map_url = cdn_path "/assets/#{to}.map"
cmd = "uglifyjs '#{assets_path}/#{from}' -p relative -c -m -o '#{to_path}' --source-map-root '#{source_map_root}' --source-map '#{assets_path}/#{to}.map' --source-map-url '/assets/#{to}.map'" cmd = "uglifyjs '#{assets_path}/#{from}' -p relative -c -m -o '#{to_path}' --source-map-root '#{source_map_root}' --source-map '#{assets_path}/#{to}.map' --source-map-url '#{source_map_url}'"
STDERR.puts cmd STDERR.puts cmd
`#{cmd} 2>&1` `#{cmd} 2>&1`
@ -114,7 +117,7 @@ def compress_ruby(from,to)
.compile_with_map(data) .compile_with_map(data)
dest = "#{assets_path}/#{to}" dest = "#{assets_path}/#{to}"
File.write(dest, uglified << "\n//# sourceMappingURL=/assets/#{to}.map") File.write(dest, uglified << "\n//# sourceMappingURL=#{cdn_path "/assets/#{to}.map"}")
File.write(dest + ".map", map) File.write(dest + ".map", map)
end end