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   'main.js'
  33 ]
  34 RESOURCES_FE = [
  35   'index.html',
  36   'screen.css',
  37   'reset.css'
  38 ]
  39 PRODUCT_NAME = 'armadillo'
  40
  41 COMPILER = '8g'
  42 LINKER = '8l'
  43 O_EXTENSION = '8'
  44
  45 def _ObjFileName(gofile):
  46   gofile = os.path.basename(gofile)
  47   return os.path.join(PROD_PATH, os.path.splitext(gofile)[0] + '.' + O_EXTENSION)
  48
  49 def _PullDeps():
  50   print '=== Pulling Dependencies ==='
  51   if os.path.exists(CLOSURE_DEST):
  52     handle = subprocess.Popen([ 'svn', 'info', CLOSURE_DEST ], stdout = subprocess.PIPE)
  53     handle.wait()
  54     for line in handle.stdout:
  55       if line.startswith('Revision'):
  56         if not line.startswith('Revision: ' + CLOSURE_REV):
  57           subprocess.Popen([ 'svn', 'update', '-r', CLOSURE_REV, CLOSURE_DEST ]).wait()
  58         else:
  59           print '  Closure @ ' + CLOSURE_REV
  60   else:
  61     subprocess.Popen([ 'svn', 'checkout', '-r', CLOSURE_REV, CLOSURE_SVN, CLOSURE_DEST ]).wait()
  62
  63 def Main():
  64   print '=== Starting Build ==='
  65   os.chdir(PROD_PATH)
  66
  67   # Compile.
  68   for gofile in SOURCES:
  69     gofile = os.path.join(SRC_PATH, gofile)
  70     args = [ COMPILER, gofile ]
  71     print '  ' + ' '.join(args)
  72     handle = subprocess.Popen(args, stdout = sys.stdout, stderr = sys.stderr)
  73     handle.wait()
  74
  75   # Link
  76   objects = map(_ObjFileName, SOURCES)
  77   args = [ LINKER, '-o', os.path.join(PROD_PATH, PRODUCT_NAME), 'main.8' ]
  78   print '  ' + ' ' .join(args)
  79   handle = subprocess.Popen(args, stdout = sys.stdout, stderr = sys.stderr)
  80   handle.wait()
  81
  82   _PullDeps()
  83
  84   # Copy
  85   print '=== Copying Resources ==='
  86   fe_resources = os.path.join(PROD_PATH, 'fe')
  87   subprocess.Popen([ 'rm', '-rf', fe_resources ]).wait()
  88   os.mkdir(fe_resources)
  89   for resource in RESOURCES_FE:
  90     print '  COPY ' + resource
  91     shutil.copy(os.path.join(FE_PATH, resource), fe_resources)
  92
  93   # Compile JS.
  94   print '=== Compiling Front End ==='
  95   outfile = os.path.join(PROD_PATH, 'fe', PRODUCT_NAME + '.js')
  96   fe_sources = map(lambda f: os.path.join(FE_PATH, f), SOURCES_FE)
  97   closure_sources = os.path.join(CLOSURE_DEST, 'closure', 'goog')
  98   args = [ CLOSURE_CALCDEPS, '-i', ' '.join(fe_sources), '-p', closure_sources,
  99            '-o', 'compiled', '-c', CLOSURE_COMPILER, '--output_file', outfile ]
 100   print '  ' + ' '.join(args)
 101   handle = subprocess.Popen(args, stdout = sys.stdout, stderr = sys.stderr)
 102   handle.wait()
 103
 104 if __name__ == '__main__':
 105   Main()