build.py

   1 #!/usr/bin/env python2.5
   2 #
   3 # Armadillo File Manager
   4 # Copyright (c) 2010, Robert Sesek <http://www.bluestatic.org>
   5 #
   6 # This program is free software: you can redistribute it and/or modify it under
   7 # the terms of the GNU General Public License as published by the Free Software
   8 # Foundation, either version 3 of the License, or any later version.
   9 #
  10 import optparse
  11 import os
  12 import shutil
  13 import subprocess
  14 import sys
  15
  16 ROOT      = os.path.dirname(os.path.realpath(__file__))
  17 SRC_PATH  = os.path.join(ROOT, 'src')
  18 PROD_PATH = os.path.join(ROOT, 'out')
  19 FE_PATH   = os.path.join(ROOT, 'web_frontend')
  20
  21 CLOSURE_SVN      = 'http://closure-library.googlecode.com/svn/trunk/'
  22 CLOSURE_REV      = '235'
  23 CLOSURE_DEST     = os.path.join(ROOT, 'closure')
  24 CLOSURE_COMPILER = os.path.join(ROOT, 'closure-compiler.jar')
  25 CLOSURE_CALCDEPS = os.path.join(CLOSURE_DEST, 'closure', 'bin', 'calcdeps.py')
  26
  27 SOURCES = [
  28   'paths.go',
  29   'server.go',
  30   'main.go'
  31 ]
  32 SOURCES_FE = [
  33   'actor.js',
  34   'file.js',
  35   'main.js',
  36 ]
  37 RESOURCES_FE = [
  38   'index.html',
  39   'screen.css',
  40   'reset.css'
  41 ]
  42 PRODUCT_NAME = 'armadillo'
  43
  44 COMPILER = '8g'
  45 LINKER = '8l'
  46 O_EXTENSION = '8'
  47
  48 def _ObjFileName(gofile):
  49   gofile = os.path.basename(gofile)
  50   return os.path.join(PROD_PATH, os.path.splitext(gofile)[0] + '.' + O_EXTENSION)
  51
  52 def _PullDeps():
  53   print '=== Pulling Dependencies ==='
  54   if os.path.exists(CLOSURE_DEST):
  55     handle = subprocess.Popen([ 'svn', 'info', CLOSURE_DEST ], stdout = subprocess.PIPE)
  56     handle.wait()
  57     for line in handle.stdout:
  58       if line.startswith('Revision'):
  59         if not line.startswith('Revision: ' + CLOSURE_REV):
  60           subprocess.Popen([ 'svn', 'update', '-r', CLOSURE_REV, CLOSURE_DEST ]).wait()
  61         else:
  62           print '  Closure @ ' + CLOSURE_REV
  63   else:
  64     subprocess.Popen([ 'svn', 'checkout', '-r', CLOSURE_REV, CLOSURE_SVN, CLOSURE_DEST ]).wait()
  65
  66 def Main():
  67   parser = optparse.OptionParser()
  68   parser.add_option('-c', '--closure_fe', action="store_true", dest="compile_fe",
  69                     help="Run the Front End inputs through the Closure Compiler")
  70   (options, args) = parser.parse_args()
  71
  72   print '=== Starting Build ==='
  73   os.chdir(PROD_PATH)
  74
  75   # Compile.
  76   for gofile in SOURCES:
  77     gofile = os.path.join(SRC_PATH, gofile)
  78     args = [ COMPILER, gofile ]
  79     print '  ' + ' '.join(args)
  80     handle = subprocess.Popen(args, stdout = sys.stdout, stderr = sys.stderr)
  81     handle.wait()
  82
  83   # Link
  84   objects = map(_ObjFileName, SOURCES)
  85   args = [ LINKER, '-o', os.path.join(PROD_PATH, PRODUCT_NAME), 'main.8' ]
  86   print '  ' + ' ' .join(args)
  87   handle = subprocess.Popen(args, stdout = sys.stdout, stderr = sys.stderr)
  88   handle.wait()
  89
  90   _PullDeps()
  91
  92   # Copy
  93   print '=== Copying Resources ==='
  94   fe_resources = os.path.join(PROD_PATH, 'fe')
  95   subprocess.Popen([ 'rm', '-rf', fe_resources ]).wait()
  96   os.mkdir(fe_resources)
  97   for resource in RESOURCES_FE:
  98     print '  COPY ' + resource
  99     shutil.copy(os.path.join(FE_PATH, resource), fe_resources)
 100
 101   # Compile JS.
 102   print '=== Compiling Front End ==='
 103   outfile = os.path.join(PROD_PATH, 'fe', PRODUCT_NAME + '.js')
 104   fe_sources = map(lambda f: '-i' + os.path.join(FE_PATH, f), SOURCES_FE)
 105   closure_sources = os.path.join(CLOSURE_DEST, 'closure', 'goog')
 106   args = [ CLOSURE_CALCDEPS ]
 107   args.extend(fe_sources)
 108   output = "script"
 109   if options.compile_fe:
 110     output = "compiled"
 111   args.extend([ '-p', closure_sources, '-o', output, '-c', CLOSURE_COMPILER,
 112       '--output_file', outfile ])
 113   print '  ' + ' '.join(args)
 114   handle = subprocess.Popen(args, stdout = sys.stdout, stderr = sys.stderr)
 115   handle.wait()
 116
 117 if __name__ == '__main__':
 118   Main()