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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-05-16 04:13:36 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-05-16 04:13:36 +0000
commitae9dbb6ce1aca03a8d35c7e1afd1011bc9b52caf (patch)
treee88f17b41572ddede0f3d41d02d9e7fc6080b617
parent7b5a819308245393e282198de6580da021395d26 (diff)
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
-rw-r--r--tool/generic_erb.rb4
1 files changed, 3 insertions, 1 deletions
diff --git a/tool/generic_erb.rb b/tool/generic_erb.rb
index 344fad4..8e5e44f 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"