diff options
Diffstat (limited to 'cpp/rubygen/generate')
| -rwxr-xr-x | cpp/rubygen/generate | 44 |
1 files changed, 40 insertions, 4 deletions
diff --git a/cpp/rubygen/generate b/cpp/rubygen/generate index ce9e7afc1b..4641bcd097 100755 --- a/cpp/rubygen/generate +++ b/cpp/rubygen/generate @@ -4,10 +4,11 @@ require 'amqpgen' # # Run a set of code generation templates. # - if ARGV.size < 3 puts <<EOS Usage: #{ARGV[0]} OUTDIR SPEC.xml [ ... ] TEMPLATE.rb [ ... ] +or: #{ARGV[0]} OUTDIR SPEC.xml [ ... ] all [ makefragment.mk ] + Parse all SPEC.xml files to create an AMQP model, run each TEMPLATE putting the resulting files under OUTDIR. Prints a list of files generated to standard output. @@ -16,8 +17,43 @@ If OUTDIR is '-' then just prints file list without generating files. EOS exit 1 end + Outdir=ARGV[0] -specs=ARGV.grep(/\.xml$/) -templates=ARGV.grep(/\.rb$/) -Amqp=AmqpRoot.new(*specs) +Specs=ARGV.grep(/\.xml$/) +Amqp=AmqpRoot.new(*Specs) + +# Run selected templates +if ARGV.grep("^all$") + templates=Dir["#{File.dirname __FILE__}/templates/*.rb"] +else + templates=ARGV.grep(/\.rb$/) +end templates.each { |t| require t } + +# Generate makefile +makefile=ARGV.grep(/.mk$/)[0] +if makefile + dir=Dir.getwd + Dir.chdir File.dirname(__FILE__) + generator_files=Dir["**/*.rb"] << File.basename(__FILE__) + Dir.chdir dir + rgen_generator=generator_files.map{ |f| "$(rgen_dir)/#{f}" } + + File.open(makefile, 'w') { |out| + out << <<EOS +# Generated makefile fragment. +# Including makefile defines $(rgen_dir) $(rgen_cmd) and $(specs). + +rgen_generator=#{rgen_generator.join(" \\\n ")} + +rgen_srcs=#{GenFiles.get.join(" \\\n ")} + +$(rgen_srcs) $(srcdir)/#{File.basename makefile}: $(rgen_generator) $(specs) + $(rgen_cmd) + +# Empty rule in case a generator file is renamed/removed. +$(rgen_generator): +EOS + } +end + |