Fixes #3 - add google_closure_compiler_api pypi module

.gitignore

@@ -0,0 +1,3 @@
+build
+google_closure_compiler_api.egg-info
+dist

Dockerfile

@@ -2,7 +2,7 @@ FROM python:alpine
 
 MAINTAINER Jay MOULIN <jaymoulin@gmail.com>
 
-COPY ./compiler.py /bin/compiler.py
+RUN pip install google-closure-compiler-api
 COPY ./entrypoint.sh /bin/entrypoint
 ENTRYPOINT ["/bin/entrypoint"]
-CMD ["/bin/compiler.py"]
+CMD ["google-closure-compiler"]

Makefile

@@ -0,0 +1,21 @@
+.PHONY: install clean check
+
+test:
+	make install
+	twine upload -r testpypi dist/*
+publish:
+	make install
+	twine upload dist/*
+install:
+	make clean
+	make check
+	sudo python3 setup.py sdist
+check:
+	python3 setup.py check --restructuredtext
+build:
+	mkdir -p build
+dist:
+	mkdir -p dist
+clean: build dist
+	sudo rm -Rf build/*
+	sudo rm -Rf dist/*

README.rst

@@ -0,0 +1,78 @@
+==========================================
+Google Closure Compiler API - Docker Image
+==========================================
+
+.. image:: https://img.shields.io/github/release/femtopixel/docker-google-closure-compiler-api.svg
+    :alt: latest release
+    :align: left
+    :target: http://github.com/femtopixel/docker-google-closure-compiler-api/releases
+.. image:: https://img.shields.io/pypi/v/google-closure-compiler-api.svg
+    :alt: PyPI version
+    :align: left
+    :target: https://pypi.python.org/pypi?:action=display&name=google-closure-compiler-api
+.. image:: https://img.shields.io/docker/pulls/femtopixel/google-closure-compiler.svg
+    :align: left
+    :target: https://hub.docker.com/r/femtopixel/google-closure-compiler/
+.. image:: https://img.shields.io/docker/stars/femtopixel/google-closure-compiler.svg
+    :align: left
+    :target: https://hub.docker.com/r/femtopixel/google-closure-compiler/
+.. image:: https://img.shields.io/docker/pulls/femtopixel/google-closure-compiler-app.svg
+    :align: left
+    :target: https://hub.docker.com/r/femtopixel/google-closure-compiler-app/
+.. image:: https://img.shields.io/docker/stars/femtopixel/google-closure-compiler-app.svg
+    :align: left
+    :target: https://hub.docker.com/r/femtopixel/google-closure-compiler-app/
+.. image:: https://github.com/jaymoulin/jaymoulin.github.io/raw/master/btc.png
+    :alt: Bitcoin donation
+    :align: left
+    :target: https://m.freewallet.org/id/374ad82e/btc
+.. image:: https://github.com/jaymoulin/jaymoulin.github.io/raw/master/ltc.png
+    :alt: Litecoin donation
+    :align: left
+    :target: https://m.freewallet.org/id/374ad82e/ltc
+.. image:: https://github.com/jaymoulin/jaymoulin.github.io/raw/master/ppl.png
+    :alt: PayPal donation
+    :align: left
+    :target: https://www.paypal.me/jaymoulin
+.. image:: https://beerpay.io/femtopixel/docker-google-closure-compiler-api/badge.svg
+    :alt: Beerpay donation
+    :align: left
+    :target: https://beerpay.io/femtopixel/docker-google-closure-compiler-api
+
+This image allows you to Compile your JS code using `Google Closure Compiler API <https://developers.google.com/closure/compiler/>`_ in CLI
+
+Install
+=======
+
+.. code::
+    pip3 install google_closure_compiler_api
+
+Usage
+=====
+.. code::
+
+    usage: compiler.py [-h] [--js JS] [--js_output_file JS_OUTPUT_FILE] [--compilation_level {WHITESPACE_ONLY,SIMPLE_OPTIMIZATIONS,ADVANCED_OPTIMIZATIONS}]
+
+    optional arguments:
+      -h, --help            show this help message and exit
+      --js JS               Input file
+      --js_output_file JS_OUTPUT_FILE
+                            Output file
+      --compilation_level {WHITESPACE_ONLY,SIMPLE_OPTIMIZATIONS,ADVANCED_OPTIMIZATIONS}
+                            Compilation level
+
+
+Default values
+--------------
+
+- `--js` : /dev/stdin (input your code)
+- `--js_output_file` : /dev/stdout (Prints compiled code in the shell)
+- `--compilation_level` : WHITESPACE_ONLY
+
+Docker usage
+============
+
+.. code::
+
+    docker run --rm -ti -v /path/to/my/file.js:/root/myfile.js femtopixel/google-closure-compiler --js /root/myfile.js
+

entrypoint.sh

@@ -2,7 +2,7 @@
 
 set -e
 if [ "${1#-}" != "$1" ]; then
-    set -- /bin/compiler.py "$@"
+    set -- google-closure-compiler "$@"
 fi
 
 exec "$@"

google_closure_compiler_api/__init__.py

@@ -0,0 +1,5 @@
+"""
+
+"""
+
+from .compiler import compile_file

google_closure_compiler_api/compiler.py

@@ -0,0 +1,47 @@
+#!/usr/bin/env python
+
+import http.client
+import urllib.parse
+import argparse
+
+__all__ = ['compile_file']
+
+
+def compile_file(input_file='/dev/stdin', out='/dev/stdout', level='WHITESPACE_ONLY', external=''):
+    js_code = open(input_file, 'r')
+
+    params = urllib.parse.urlencode([
+        ('js_code', js_code.read()),
+        ('compilation_level', level),
+        ('output_format', 'text'),
+        ('output_info', 'compiled_code'),
+        ('js_externs', external),
+    ])
+
+    js_code.close()
+    headers = {"Content-Type": "application/x-www-form-urlencoded;charset=UTF-8"}
+    conn = http.client.HTTPSConnection('closure-compiler.appspot.com')
+    conn.request('POST', '/compile', params, headers)
+    response = conn.getresponse()
+    data = response.read()
+    output_code = open(out, 'w')
+    output_code.write(data.decode("utf-8"))
+    output_code.close()
+    conn.close()
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--js", default='/dev/stdin', help="Input file")
+    parser.add_argument("--js_output_file", default='/dev/stdout', help="Output file")
+    parser.add_argument("--compilation_level", default='WHITESPACE_ONLY',
+                        choices=['WHITESPACE_ONLY', 'SIMPLE_OPTIMIZATIONS', 'ADVANCED_OPTIMIZATIONS'],
+                        help="Compilation level")
+    parser.add_argument("--js_externs", default='',
+                        help="Declare some external js vars and functions separated with semicolon")
+    args = parser.parse_args()
+    compile_file(args.js, args.js_output_file, args.compilation_level, args.js_externs)
+
+
+if __name__ == "__main__":
+    main()

setup.cfg

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+[metadata]
+description-file = README.rst

setup.py

@@ -0,0 +1,32 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from setuptools import setup, find_packages
+
+setup(
+    name='google_closure_compiler_api',
+    python_requires=">=3",
+    version='0.1.4',
+    packages=find_packages(),
+    long_description=open("README.rst", 'r').read(),
+    author="Jay MOULIN",
+    author_email="jaymoulin@gmail.com",
+    description="Google closure compiler CLI API",
+    include_package_data=True,
+    url='http://github.com/femtopixel/docker-google-closure-compiler-api',
+    classifiers=[
+        "Development Status :: 5 - Production/Stable",
+        "Programming Language :: Python",
+        "License :: OSI Approved :: MIT License",
+        "Natural Language :: English",
+        "Operating System :: OS Independent",
+        "Programming Language :: Python :: 3",
+        "Topic :: Multimedia :: Sound/Audio",
+    ],
+    entry_points={
+        'console_scripts': [
+            'google-closure-compiler = google_closure_compiler_api.compiler:main',
+        ],
+    },
+    license="MIT",
+)