From 0befef718f4ba09f847cc5827aa3df9b286e8df7 Mon Sep 17 00:00:00 2001
From: Holger Just <h.just@finn.de>
Date: Sat, 8 Oct 2011 20:05:41 +0200
Subject: [PATCH] Add rake task to set magic comments for source encoding
---
lib/tasks/code.rake | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/lib/tasks/code.rake b/lib/tasks/code.rake
index e202e5d9c..5be74c949 100644
--- a/lib/tasks/code.rake
+++ b/lib/tasks/code.rake
@@ -1,3 +1,4 @@
+#-- encoding: UTF-8
#-- copyright
# ChiliProject is a project management system.
#
@@ -29,4 +30,34 @@ namespace :code do
end
end
end
+
+ desc "Set the magic encoding comment everywhere to UTF-8"
+ task :source_encoding do
+ shebang = '\s*#!.*?(\n|\r\n)'
+ magic_regex = /\A(#{shebang})?\s*(#\W*(en)?coding:.*?$)/mi
+
+ magic_comment = '#-- encoding: UTF-8'
+
+ (Dir['script/**/**'] + Dir['**/**{.rb,.rake}']).each do |file_name|
+ next unless File.file?(file_name)
+
+ # We don't skip code here, as we need ALL code files to have UTF-8
+ # source encoding
+ file_content = File.read(file_name)
+ if file_content =~ magic_regex
+ file_content.gsub!(magic_regex, "\\1#{magic_comment}")
+ else
+ if file_content.start_with?("#!")
+ # We have a shebang. Encoding comment is to put on the second line
+ file_content.sub!(/(\n|\r\n)/, "\\1#{magic_comment}\\1")
+ else
+ file_content = magic_comment + "\n" + file_content
+ end
+ end
+
+ File.open(file_name, "w") do |file|
+ file.write file_content
+ end
+ end
+ end
end
--
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