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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-16 04:13:36 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-16 04:13:36 +0000 |
commit | ae9dbb6ce1aca03a8d35c7e1afd1011bc9b52caf (patch) | |
tree | e88f17b41572ddede0f3d41d02d9e7fc6080b617 /tool | |
parent | 7b5a819308245393e282198de6580da021395d26 (diff) | |
download | ruby-ae9dbb6ce1aca03a8d35c7e1afd1011bc9b52caf.tar.gz |
generic_erb.rb: --source option
* tool/generic_erb.rb: -x, --source option for debug.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40778 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'tool')
-rw-r--r-- | tool/generic_erb.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tool/generic_erb.rb b/tool/generic_erb.rb index 344fad46f7..8e5e44fe6a 100644 --- a/tool/generic_erb.rb +++ b/tool/generic_erb.rb @@ -9,18 +9,20 @@ vpath = VPath.new timestamp = nil output = nil ifchange = nil +source = false opt = OptionParser.new do |o| o.on('-t', '--timestamp[=PATH]') {|v| timestamp = v || true} o.on('-o', '--output=PATH') {|v| output = v} o.on('-c', '--[no-]if-change') {|v| ifchange = v} + o.on('-x', '--source') {source = true} vpath.def_options(o) o.order!(ARGV) end template = ARGV.shift or abort opt.to_s erb = ERB.new(File.read(template), nil, '%') erb.filename = template -result = erb.result +result = source ? erb.src : erb.result if output if ifchange and (vpath.open(output) {|f| f.read} rescue nil) == result puts "#{output} unchanged" |