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 os
  11 import shutil
  12 import subprocess
  13 import sys
  14
  15 ROOT      = os.path.dirname(os.path.realpath(__file__))
  16 SRC_PATH  = os.path.join(ROOT, 'src')
  17 PROD_PATH = os.path.join(ROOT, 'out')
  18 FE_PATH   = os.path.join(ROOT, 'web_frontend')
  19
  20 CLOSURE_SVN      = 'http://closure-library.googlecode.com/svn/trunk/'
  21 CLOSURE_REV      = '235'
  22 CLOSURE_DEST     = os.path.join(ROOT, 'closure')
  23 CLOSURE_COMPILER = os.path.join(ROOT, 'closure-compiler.jar')
  24 CLOSURE_CALCDEPS = os.path.join(CLOSURE_DEST, 'closure', 'bin', 'calcdeps.py')
  25
  26 SOURCES = [
  27   'paths.go',
  28   'server.go',
  29   'main.go'
  30 ]
  31 SOURCES_FE = [
  32   'file.js',
  33   'main.js',
  34 ]
  35 RESOURCES_FE = [
  36   'index.html',
  37   'screen.css',
  38   'reset.css'
  39 ]
  40 PRODUCT_NAME = 'armadillo'
  41
  42 COMPILER = '8g'
  43 LINKER = '8l'
  44 O_EXTENSION = '8'
  45
  46 def _ObjFileName(gofile):
  47   gofile = os.path.basename(gofile)
  48   return os.path.join(PROD_PATH, os.path.splitext(gofile)[0] + '.' + O_EXTENSION)
  49
  50 def _PullDeps():
  51   print '=== Pulling Dependencies ==='
  52   if os.path.exists(CLOSURE_DEST):
  53     handle = subprocess.Popen([ 'svn', 'info', CLOSURE_DEST ], stdout = subprocess.PIPE)
  54     handle.wait()
  55     for line in handle.stdout:
  56       if line.startswith('Revision'):
  57         if not line.startswith('Revision: ' + CLOSURE_REV):
  58           subprocess.Popen([ 'svn', 'update', '-r', CLOSURE_REV, CLOSURE_DEST ]).wait()
  59         else:
  60           print '  Closure @ ' + CLOSURE_REV
  61   else:
  62     subprocess.Popen([ 'svn', 'checkout', '-r', CLOSURE_REV, CLOSURE_SVN, CLOSURE_DEST ]).wait()
  63
  64 def Main():
  65   print '=== Starting Build ==='
  66   os.chdir(PROD_PATH)
  67
  68   # Compile.
  69   for gofile in SOURCES:
  70     gofile = os.path.join(SRC_PATH, gofile)
  71     args = [ COMPILER, gofile ]
  72     print '  ' + ' '.join(args)
  73     handle = subprocess.Popen(args, stdout = sys.stdout, stderr = sys.stderr)
  74     handle.wait()
  75
  76   # Link
  77   objects = map(_ObjFileName, SOURCES)
  78   args = [ LINKER, '-o', os.path.join(PROD_PATH, PRODUCT_NAME), 'main.8' ]
  79   print '  ' + ' ' .join(args)
  80   handle = subprocess.Popen(args, stdout = sys.stdout, stderr = sys.stderr)
  81   handle.wait()
  82
  83   _PullDeps()
  84
  85   # Copy
  86   print '=== Copying Resources ==='
  87   fe_resources = os.path.join(PROD_PATH, 'fe')
  88   subprocess.Popen([ 'rm', '-rf', fe_resources ]).wait()
  89   os.mkdir(fe_resources)
  90   for resource in RESOURCES_FE:
  91     print '  COPY ' + resource
  92     shutil.copy(os.path.join(FE_PATH, resource), fe_resources)
  93
  94   # Compile JS.
  95   print '=== Compiling Front End ==='
  96   outfile = os.path.join(PROD_PATH, 'fe', PRODUCT_NAME + '.js')
  97   fe_sources = map(lambda f: '-i' + os.path.join(FE_PATH, f), SOURCES_FE)
  98   closure_sources = os.path.join(CLOSURE_DEST, 'closure', 'goog')
  99   args = [ CLOSURE_CALCDEPS ]
 100   args.extend(fe_sources)
 101   args.extend([ '-p', closure_sources, '-o', 'compiled', '-c', CLOSURE_COMPILER,
 102       '--output_file', outfile ])
 103   print '  ' + ' '.join(args)
 104   handle = subprocess.Popen(args, stdout = sys.stdout, stderr = sys.stderr)
 105   handle.wait()
 106
 107 if __name__ == '__main__':
 108   Main()