Prepare for release v0.0.2 (#12)

* Increment miner version

* Add package build tool

* Add how to publish package document

docs/build_and_publish_pypi.md

@@ -0,0 +1,35 @@
+# Build and Publish package to PyPI repository
+
+## Build
+
+Run build script in this repository.
+If you encounted `already exists` errors, You have to remove `build` and `dist` directories before building.
+
+```sh
+bash tools/build_package.sh
+```
+
+## Publish
+
+After build package, publish to PyPI repository.
+You should publish to Test PyPI repository first.
+
+### Test
+
+Upload to test repository.
+
+```sh
+twine upload --repository-url https://test.pypi.org/legacy/ dist/*
+```
+
+Then check to be able to install.
+
+```sh
+pip install --upgrade --index-url https://test.pypi.org/simple/ scopt
+```
+
+### Production
+
+```sh
+twine upload dist/*
+```

src/scopt/__version__.py

@@ -1 +1 @@
-__version__ = '0.0.1'
+__version__ = '0.0.2'

tools/build_package.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+set -e
+REPO_ROOT="$(cd "$(dirname "$0")/.."; pwd)"
+BUILD_DIR="${REPO_ROOT}/build"
+DIST_DIR="${REPO_ROOT}/dist"
+
+# enable recursive match by **
+shopt -s globstar
+cd "${REPO_ROOT}"
+
+# check directories are already exist
+if [ -e ${BUILD_DIR} ]; then
+    echo "Build directory already exists: ${BUILD_DIR}"
+    exit 1
+elif [ -e ${DIST_DIR} ]; then
+    echo "Dist directory already exists: ${DIST_DIR}"
+    exit 1
+fi
+
+# build package
+python setup.py sdist bdist_wheel