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