Include Closure Compiler by default.
This commit is contained in:
Nathan Hammond
Родитель
89642b135f
Коммит
55e965635c
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@ -10,7 +10,7 @@ NODE_JS = 'node'
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SPIDERMONKEY_ENGINE = [os.path.expanduser('~/Dev/mozilla-central/js/src/js'), '-m', '-n']
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V8_ENGINE = os.path.expanduser('~/Dev/v8/d8')
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||||
|
||||
CLOSURE_COMPILER = os.path.expanduser('~/Dev/closure-compiler/compiler.jar') # optional (needed for the benchmarks)
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CLOSURE_COMPILER = EMSCRIPTEN_ROOT + '/closure-compiler/compiler.jar'
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|
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TEMP_DIR = '/tmp'
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||||
|
||||
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@ -0,0 +1,202 @@
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|
||||
Apache License
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||||
Version 2.0, January 2004
|
||||
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||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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@ -0,0 +1,292 @@
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|||
/*
|
||||
* Copyright 2009 The Closure Compiler Authors.
|
||||
*
|
||||
* 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
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||||
*
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||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
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||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
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* 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.
|
||||
*/
|
||||
|
||||
//
|
||||
// Contents
|
||||
//
|
||||
|
||||
The Closure Compiler performs checking, instrumentation, and
|
||||
optimizations on JavaScript code. The purpose of this README is to
|
||||
explain how to build and run the Closure Compiler.
|
||||
|
||||
The Closure Compiler requires Java 6 or higher.
|
||||
http://www.java.com/
|
||||
|
||||
|
||||
//
|
||||
// Building The Closure Compiler
|
||||
//
|
||||
|
||||
There are three ways to get a Closure Compiler executable.
|
||||
|
||||
1) Use one we built for you.
|
||||
|
||||
Pre-built Closure binaries can be found at
|
||||
http://code.google.com/p/closure-compiler/downloads/list
|
||||
|
||||
|
||||
2) Check out the source and build it with Apache Ant.
|
||||
|
||||
First, check out the full source tree of the Closure Compiler. There
|
||||
are instructions on how to do this at the project site.
|
||||
http://code.google.com/p/closure-compiler/source/checkout
|
||||
|
||||
Apache Ant is a cross-platform build tool.
|
||||
http://ant.apache.org/
|
||||
|
||||
At the root of the source tree, there is an Ant file named
|
||||
build.xml. To use it, navigate to the same directory and type the
|
||||
command
|
||||
|
||||
ant jar
|
||||
|
||||
This will produce a jar file called "build/compiler.jar".
|
||||
|
||||
|
||||
3) Check out the source and build it with Eclipse.
|
||||
|
||||
Eclipse is a cross-platform IDE.
|
||||
http://www.eclipse.org/
|
||||
|
||||
Under Eclipse's File menu, click "New > Project ..." and create a
|
||||
"Java Project." You will see an options screen. Give the project a
|
||||
name, select "Create project from existing source," and choose the
|
||||
root of the checked-out source tree as the existing directory. Verify
|
||||
that you are using JRE version 6 or higher.
|
||||
|
||||
Eclipse can use the build.xml file to discover rules. When you
|
||||
navigate to the build.xml file, you will see all the build rules in
|
||||
the "Outline" pane. Run the "jar" rule to build the compiler in
|
||||
build/compiler.jar.
|
||||
|
||||
|
||||
//
|
||||
// Running The Closure Compiler
|
||||
//
|
||||
|
||||
Once you have the jar binary, running the Closure Compiler is straightforward.
|
||||
|
||||
On the command line, type
|
||||
|
||||
java -jar compiler.jar
|
||||
|
||||
This starts the compiler in interactive mode. Type
|
||||
|
||||
var x = 17 + 25;
|
||||
|
||||
then hit "Enter", then hit "Ctrl-Z" (on Windows) or "Ctrl-D" (on Mac or Linux)
|
||||
and "Enter" again. The Compiler will respond:
|
||||
|
||||
var x=42;
|
||||
|
||||
The Closure Compiler has many options for reading input from a file,
|
||||
writing output to a file, checking your code, and running
|
||||
optimizations. To learn more, type
|
||||
|
||||
java -jar compiler.jar --help
|
||||
|
||||
You can read more detailed documentation about the many flags at
|
||||
http://code.google.com/closure/compiler/docs/gettingstarted_app.html
|
||||
|
||||
|
||||
//
|
||||
// Compiling Multiple Scripts
|
||||
//
|
||||
|
||||
If you have multiple scripts, you should compile them all together with
|
||||
one compile command.
|
||||
|
||||
java -jar compiler.jar --js=in1.js --js=in2.js ... --js_output_file=out.js
|
||||
|
||||
The Closure Compiler will concatenate the files in the order they're
|
||||
passed at the command line.
|
||||
|
||||
If you need to compile many, many scripts together, you may start to
|
||||
run into problems with managing dependencies between scripts. You
|
||||
should check out the Closure Library. It contains functions for
|
||||
enforcing dependencies between scripts, and a tool called calcdeps.py
|
||||
that knows how to give scripts to the Closure Compiler in the right
|
||||
order.
|
||||
|
||||
http://code.google.com/p/closure-library/
|
||||
|
||||
//
|
||||
// Licensing
|
||||
//
|
||||
|
||||
Unless otherwise stated, all source files are licensed under
|
||||
the Apache License, Version 2.0.
|
||||
|
||||
|
||||
-----
|
||||
Code under:
|
||||
src/com/google/javascript/rhino
|
||||
test/com/google/javascript/rhino
|
||||
|
||||
URL: http://www.mozilla.org/rhino
|
||||
Version: 1.5R3, with heavy modifications
|
||||
License: Netscape Public License and MPL / GPL dual license
|
||||
|
||||
Description: A partial copy of Mozilla Rhino. Mozilla Rhino is an
|
||||
implementation of JavaScript for the JVM. The JavaScript parser and
|
||||
the parse tree data structures were extracted and modified
|
||||
significantly for use by Google's JavaScript compiler.
|
||||
|
||||
Local Modifications: The packages have been renamespaced. All code not
|
||||
relavant to parsing has been removed. A JSDoc parser and static typing
|
||||
system have been added.
|
||||
|
||||
|
||||
-----
|
||||
Code in:
|
||||
lib/rhino
|
||||
|
||||
Rhino
|
||||
URL: http://www.mozilla.org/rhino
|
||||
Version: Trunk
|
||||
License: Netscape Public License and MPL / GPL dual license
|
||||
|
||||
Description: Mozilla Rhino is an implementation of JavaScript for the JVM.
|
||||
|
||||
Local Modifications: Minor changes to parsing JSDoc that usually get pushed
|
||||
up-stream to Rhino trunk.
|
||||
|
||||
|
||||
-----
|
||||
Code in:
|
||||
lib/args4j.jar
|
||||
|
||||
Args4j
|
||||
URL: https://args4j.dev.java.net/
|
||||
Version: 2.0.12
|
||||
License: MIT
|
||||
|
||||
Description:
|
||||
args4j is a small Java class library that makes it easy to parse command line
|
||||
options/arguments in your CUI application.
|
||||
|
||||
Local Modifications: None.
|
||||
|
||||
|
||||
-----
|
||||
Code in:
|
||||
lib/guava.jar
|
||||
|
||||
Guava Libraries
|
||||
URL: http://code.google.com/p/guava-libraries/
|
||||
Version: r08
|
||||
License: Apache License 2.0
|
||||
|
||||
Description: Google's core Java libraries.
|
||||
|
||||
Local Modifications: None.
|
||||
|
||||
|
||||
-----
|
||||
Code in:
|
||||
lib/jsr305.jar
|
||||
|
||||
Annotations for software defect detection
|
||||
URL: http://code.google.com/p/jsr-305/
|
||||
Version: svn revision 47
|
||||
License: BSD License
|
||||
|
||||
Description: Annotations for software defect detection.
|
||||
|
||||
Local Modifications: None.
|
||||
|
||||
|
||||
-----
|
||||
Code in:
|
||||
lib/jarjar.jar
|
||||
|
||||
Jar Jar Links
|
||||
URL: http://jarjar.googlecode.com/
|
||||
Version: 1.1
|
||||
License: Apache License 2.0
|
||||
|
||||
Description:
|
||||
A utility for repackaging Java libraries.
|
||||
|
||||
Local Modifications: None.
|
||||
|
||||
|
||||
----
|
||||
Code in:
|
||||
lib/junit.jar
|
||||
|
||||
JUnit
|
||||
URL: http://sourceforge.net/projects/junit/
|
||||
Version: 4.8.2
|
||||
License: Common Public License 1.0
|
||||
|
||||
Description: A framework for writing and running automated tests in Java.
|
||||
|
||||
Local Modifications: None.
|
||||
|
||||
|
||||
---
|
||||
Code in:
|
||||
lib/protobuf-java.jar
|
||||
|
||||
Protocol Buffers
|
||||
URL: http://code.google.com/p/protobuf/
|
||||
Version: 2.3.0
|
||||
License: New BSD License
|
||||
|
||||
Description: Supporting libraries for protocol buffers,
|
||||
an encoding of structured data.
|
||||
|
||||
Local Modifications: None
|
||||
|
||||
|
||||
---
|
||||
Code in:
|
||||
lib/ant.jar
|
||||
lib/ant-launcher.jar
|
||||
|
||||
URL: http://ant.apache.org/bindownload.cgi
|
||||
Version: 1.8.1
|
||||
License: Apache License 2.0
|
||||
Description:
|
||||
Ant is a Java based build tool. In theory it is kind of like "make"
|
||||
without make's wrinkles and with the full portability of pure java code.
|
||||
|
||||
Local Modifications: None
|
||||
|
||||
|
||||
---
|
||||
Code in:
|
||||
lib/json.jar
|
||||
URL: http://json.org/java/index.html
|
||||
Version: JSON version 20090211
|
||||
License: MIT license
|
||||
Description:
|
||||
JSON is a set of java files for use in transmitting data in JSON format.
|
||||
|
||||
Local Modifications: None
|
||||
|
||||
---
|
||||
Code in:
|
||||
tools/maven-ant-tasks-2.1.1.jar
|
||||
URL: http://maven.apache.org
|
||||
Version 2.1.1
|
||||
License: Apache License 2.0
|
||||
Description:
|
||||
Maven Ant tasks are used to manage dependencies and to install/deploy to
|
||||
maven repositories.
|
||||
|
||||
Local Modifications: None
|
||||
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