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Description: Phusion Passenger (mod_rails)
Homepage: http://www.modrails.com/
Clone URL: git://github.com/FooBarWidget/passenger.git
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Colorize 'passenger-status' output for improved readability.
Hongli Lai (Phusion) (author)
Thu Jun 19 14:38:33 -0700 2008
commit  b3bf2bed39c229a297b51d97f3f9a393bea592d2
tree    ada5f8f4de28e8804bfe88d92ef8c42f6ee10568
parent  e6dbf9f1cdaa3567571d96010730900dbe62df97
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bin/passenger-status 
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@@ -20,6 +20,12 @@
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 $LOAD_PATH << File.expand_path(File.dirname(__FILE__) + "/../lib")
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 $LOAD_PATH << File.expand_path(File.dirname(__FILE__) + "/../ext")
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+# ANSI color codes
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+RESET   = "\e[0m"
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+BOLD    = "\e[1m"
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+YELLOW  = "\e[33m"
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+BLUE_BG = "\e[44m"
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+
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 class StatusFifo
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   attr_accessor :filename
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   attr_accessor :pid
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@@ -60,7 +66,11 @@ end
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 def show_status(status_fifo)
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   begin
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-		puts File.read(status_fifo.filename)
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+		text = File.read(status_fifo.filename)
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+		# Colorize output
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+		text.gsub!(/^(----)(.*)$/, YELLOW + BLUE_BG + BOLD + '\1\2' + RESET)
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+		text.gsub!(/^( +in '.*? )(.*?)\(/, '\1' + BOLD + '\2' + RESET + '(')
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+		puts text
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   rescue => e
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     STDERR.puts "*** ERROR: Cannot query status for Passenger instance #{status_fifo.pid}:"
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     STDERR.puts e.to_s

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