Make the editor build callable from tools/build.py

tools/build_editor.py

Index: tools/build_editor.py
===================================================================
--- tools/build_editor.py	(revision 0)
+++ tools/build_editor.py	(revision 0)
@@ -0,0 +1,173 @@
+#!/usr/bin/env python
+#
+# Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+# for details. All rights reserved. Use of this source code is governed by a
+# BSD-style license that can be found in the LICENSE file.
+#
+# A script which will be invoked from gyp to create a build of the editor.
+#
+# Usage: ./tools/build.py editor
+#        ./tools/build_editor.py <output>
+
+import glob
+import os
+import shutil
+import subprocess
+import sys
+import utils
+import zipfile
+
+from os.path import join
+
+OUTPUT = None
+BUILDER_CLOBBER = 'BUILDBOT_CLOBBER'
+
+OS_CONFIG = {
+  'win32': 'win32, win32',
+  'linux': 'linux, gtk',
+  'macos': 'macosx, cocoa'
+}
+
+ARCH_CONFIG = {
+  'ia32': 'x86',
+  'x64': 'x86_64'
+}
+
+def Main(argv):
+  global OUTPUT
+
+  OUTPUT = argv[1]
+
+  osName = utils.GuessOS()
+  mode = 'release'
+  arch = 'ia32'
+
+  if 'DebugIA32' in OUTPUT:
+    mode = 'debug'
+  elif 'ReleaseX64' in OUTPUT:
+    arch = 'x64'
+  elif 'DebugX64' in OUTPUT:
+    mode = 'debug'
+    arch = 'x64'
+
+  print "\nBuilding the editor"
+  print "  config : %s, %s, %s" % (osName, arch, mode)
+  print "  output : %s" % OUTPUT
+
+  if GetShouldClobber():
+    shutil.rmtree(OUTPUT, True)
+    shutil.rmtree(GetDownloadCache(), True)
+    shutil.rmtree(GetEditorTemp(), True)
+    shutil.rmtree(GetEclipseBuildRoot(), True)
+  else:
+    DeleteDirContents(OUTPUT)
+
+  # macosx, cocoa, x86 & macosx, cocoa, x86_64
+  # win32, win32, x86 & win32, win32, x86_64
+  # linux, gtk, x86 & linux, gtk, x86_64
+
+  buildConfig = OS_CONFIG[osName] + ', ' + ARCH_CONFIG[arch]
+
+  print "\ninvoking build_rcp.xml with buildConfig = [%s]\n" % buildConfig
+
+  sys.stdout.flush()
+  sys.stderr.flush()
+
+  buildScript = join('editor', 'tools', 'features', 
+                     'com.google.dart.tools.deploy.feature_releng', 
+                     'build_rcp.xml')
+
+  buildRcpStatus = subprocess.call(
+      [AntPath(), 
+      '-lib',
+      join('third_party', 'bzip2', 'bzip2.jar'),
+      '-Dbuild.out=' + OUTPUT,
+      '-Dbuild.configs=' + buildConfig,
+      '-Dbuild.revision=' + utils.GetSVNRevision(),
+      '-Ddart.version.full=' + utils.GetVersion(),
+      '-Dbuild.root=' + GetEclipseBuildRoot(),
+      '-Dbuild.downloads=' + GetDownloadCache(),
+      '-Dbuild.source=' + os.path.abspath('editor'),
+      '-Dbuild.dart.sdk=' + GetSdkPath(),
+      '-Dbuild.no.properties=true',
+      '-buildfile',
+      buildScript],
+    shell=utils.IsWindows())
+
+  if buildRcpStatus != 0:
+    sys.exit(buildRcpStatus)
+
+  # build_rcp.xml will put the built editor archive in the OUTPUT directory
+  # (dart-editor-macosx.cocoa.x86.zip). It contains the editor application in a
+  # dart/ subdirectory. We unzip the contents of the archive into OUTPUT. It
+  # will use the ../dart-sdk directory as its SDK.
+  archives = glob.glob(join(OUTPUT, '*.zip'))
+  
+  if (archives):
+    ProcessEditorArchive(archives[0], OUTPUT)
+
+  if os.path.exists(GetEditorTemp()):
+    shutil.rmtree(GetEditorTemp())
+
+  print('\nEditor build successful')
+
+
+def AntPath():
+  parent = join('third_party', 'apache_ant', 'v1_7_1', 'bin')
+  if utils.IsWindows():
+    return join(parent, 'ant.bat')
+  else:
+    return join(parent, 'ant')
+
+
+def ProcessEditorArchive(archive, outDir):
+  tempDir = join(GetEditorTemp(), 'editor.out')
+  os.makedirs(tempDir)
+
+  if utils.IsWindows():
+    f = zipfile.ZipFile(archive)
+    f.extractall(tempDir)
+  else:
+    subprocess.call(['unzip', '-q', archive, '-d', tempDir])
+
+  for src in glob.glob(join(tempDir, 'dart', '*')):
+    shutil.move(src, outDir)
+
+  shutil.rmtree(tempDir)
+  os.unlink(archive)
+
+
+def GetEditorTemp():
+  return join(GetOutputParent(), 'editor.build.temp')
+
+
+def GetDownloadCache():
+  return join(os.path.expanduser('~'), '.editor.download.cache')
+
+
+def GetEclipseBuildRoot():
+  return join(GetOutputParent(), 'editor.build.cache')
+
+
+def GetSdkPath():
+  return join(os.path.dirname(OUTPUT), 'dart-sdk')
+
+
+def GetOutputParent():
+  return os.path.dirname(os.path.dirname(OUTPUT))
+
+
+def DeleteDirContents(directory):
+  for root, dirs, files in os.walk(directory):
+    for f in files:
+      os.unlink(join(root, f))
+    for d in dirs:
+      shutil.rmtree(join(root, d))
+
+
+def GetShouldClobber():
+  return os.environ.get(BUILDER_CLOBBER) == "1"
+
+
+if __name__ == '__main__':
+  sys.exit(Main(sys.argv))