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authorChris Schlaeger <chris@linux.com>2015-10-17 21:36:38 +0200
committerChris Schlaeger <chris@linux.com>2015-10-17 21:36:38 +0200
commite30f267181d990947e67909de4809fa941698c85 (patch)
tree46e9f94c2b3699ed378963b420b8a8d361286ea1 /misc/openlayers/tools/closure_library_jscompiler.py
parente763ceb183f389fcd314a4a6a712d87c9d4cdb32 (diff)
downloadpostrunner-e30f267181d990947e67909de4809fa941698c85.zip
Upgrading openlayers to 3.x
Diffstat (limited to 'misc/openlayers/tools/closure_library_jscompiler.py')
-rw-r--r--misc/openlayers/tools/closure_library_jscompiler.py71
1 files changed, 0 insertions, 71 deletions
diff --git a/misc/openlayers/tools/closure_library_jscompiler.py b/misc/openlayers/tools/closure_library_jscompiler.py
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--- a/misc/openlayers/tools/closure_library_jscompiler.py
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@@ -1,71 +0,0 @@
-# Copyright 2010 The Closure Library Authors. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS-IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Utility to use the Closure Compiler CLI from Python."""
-
-import distutils.version
-import logging
-import re
-import subprocess
-
-
-# Pulls a version number from the first line of 'java -version'
-# See http://java.sun.com/j2se/versioning_naming.html to learn more about the
-# command's output format.
-_VERSION_REGEX = re.compile('"([0-9][.0-9]*)')
-
-
-def _GetJavaVersion():
- """Returns the string for the current version of Java installed."""
- proc = subprocess.Popen(['java', '-version'], stderr=subprocess.PIPE)
- unused_stdoutdata, stderrdata = proc.communicate()
- version_line = stderrdata.splitlines()[0]
- return _VERSION_REGEX.search(version_line).group(1)
-
-
-def Compile(compiler_jar_path, source_paths, flags=None):
- """Prepares command-line call to Closure Compiler.
-
- Args:
- compiler_jar_path: Path to the Closure compiler .jar file.
- source_paths: Source paths to build, in order.
- flags: A list of additional flags to pass on to Closure Compiler.
-
- Returns:
- The compiled source, as a string, or None if compilation failed.
- """
-
- # User friendly version check.
- if not (distutils.version.LooseVersion(_GetJavaVersion()) >=
- distutils.version.LooseVersion('1.6')):
- logging.error('Closure Compiler requires Java 1.6 or higher. '
- 'Please visit http://www.java.com/getjava')
- return
-
- args = ['java', '-jar', compiler_jar_path]
- for path in source_paths:
- args += ['--js', path]
-
- if flags:
- args += flags
-
- logging.info('Compiling with the following command: %s', ' '.join(args))
-
- proc = subprocess.Popen(args, stdout=subprocess.PIPE)
- stdoutdata, unused_stderrdata = proc.communicate()
-
- if proc.returncode != 0:
- return
-
- return stdoutdata