Initial commit

Author: zhangwen0411

Diff for: .gitignore

@@ -0,0 +1,121 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+src/
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# dotenv
+.env
+
+# virtualenv
+.venv
+venv/
+ENV/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+mypy_report
+
+.idea
+*~
+*.swp
+
+tmp_rtrip
+.pytest_cache
+
+# local storage
+.ironmind-store
+
+*_transformed.py
+
+.DS_Store
+
+# Usage
+logs/
+.aws/

Diff for: README.md

@@ -1,2 +1,70 @@
-# kappa
-Kappa
+# Kappa
+
+Kappa is a framework for creating and running applications for serverless
+computing platforms.  For more information, check out
+[our website](http://kappa.cs.berkeley.edu/).
+
+## Get Kappa
+
+Coming soon.
+
+## Development
+
+This section contains instructions on building and running Kappa on your local machine for development purposes.
+If you only wish to use Kappa to write and run applications, see the "Get Kappa" section above.
+
+### Requirements
+
+To build and run Kappa, you need:
+
+- A Unix-like environment (e.g., Linux or Mac OS).
+- [Python](https://www.python.org/downloads/) 3.6 or higher.
+  ```console
+  user:./$ python3 --version
+  Python 3.6.5
+  ```
+- [Go](https://golang.org/doc/install) 1.10 or higher.
+  ```console
+  user:./$ go version
+  go version go1.10.2 darwin/amd64
+  ```
+
+We recommended creating a Python
+[virtual environment](http://docs.python-guide.org/en/latest/dev/virtualenvs/)
+in which to install Python dependencies for Kappa.
+
+Certain example programs also require the `unbuffer` command.
+
+- To install on Mac OS using Homebrew:
+  ```console
+  brew install expect
+  ```
+- To install on ubuntu:
+  ```console
+  sudo apt install expect
+  ```
+
+### Installation
+
+Coming soon.
+
+### Examples
+
+There are several example Kappa applications under the [examples](examples) directory.
+
+### Testing
+
+The Kappa tests are written using the [pytest](https://docs.pytest.org/en/latest/) framework and are located at
+[test_integration.py](test_integration.py).  To run the tests, use a command like:
+```console
+pytest test_integration.py -v -n 4
+```
+This command runs the tests in verbose mode using 4 parallel processes.
+
+The major Python components of Kappa, i.e., the [compiler](compiler/transform) and the [runtime library](compiler/rt),
+have decent [type annotation](https://www.python.org/dev/peps/pep-0484) coverage.  You may use Python type checkers like
+[mypy](http://mypy-lang.org/) to type check these modules:
+```console
+user:./kappa$ mypy compiler/transform
+user:./kappa$ mypy --ignore-missing-imports compiler/rt  # The flag silences mypy re missing boto3 annotations.
+```

Diff for: compiler/.gitignore

@@ -0,0 +1,2 @@
+tests/*_transformed.py
+examples/*_transformed.py