diff options
Diffstat (limited to 'tool/generic_erb.rb')
| -rw-r--r-- | tool/generic_erb.rb | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/tool/generic_erb.rb b/tool/generic_erb.rb index 08077f2dbc..c9986c7284 100644 --- a/tool/generic_erb.rb +++ b/tool/generic_erb.rb @@ -16,24 +16,29 @@ output = nil ifchange = nil source = false color = nil +templates = [] -opt = OptionParser.new do |o| +ARGV.options do |o| o.on('-t', '--timestamp[=PATH]') {|v| timestamp = v || true} + o.on('-i', '--input=PATH') {|v| template << v} o.on('-o', '--output=PATH') {|v| output = v} o.on('-c', '--[no-]if-change') {|v| ifchange = v} o.on('-x', '--source') {source = true} o.on('--color') {color = true} vpath.def_options(o) o.order!(ARGV) + templates << (ARGV.shift or abort o.to_s) if templates.empty? end color = Colorize.new(color) unchanged = color.pass("unchanged") updated = color.fail("updated") -template = ARGV.shift or abort opt.to_s -erb = ERB.new(File.read(template), nil, '%-') -erb.filename = template -result = source ? erb.src : proc{erb.result}.call +result = templates.map do |template| + erb = ERB.new(File.read(template), nil, '%-') + erb.filename = template + source ? erb.src : proc{erb.result(binding)}.call +end +result = result.size == 1 ? result[0] : result.join("") if output if ifchange and (vpath.open(output, "rb") {|f| f.read} rescue nil) == result puts "#{output} #{unchanged}" |