adds automatic publishing and github CI (#8)

* removed travis CI

* removed travis badge from readme

* added github workflows for testing and publishing

* added a script for package building

* made sure setup py uses a placeholder for the version

.github/workflows/publish.yml

@@ -0,0 +1,42 @@
+# This workflows will upload a Python Package using Twine when a release is created
+# For more information see: https://help.github.com/en/actions/language-and-framework-guides/using-python-with-github-actions#publishing-to-package-registries
+# from https://github.com/grst/python-ci-versioneer/blob/master/.github/workflows/python-publish.yml
+name: Upload Python Package
+
+on:
+  release:
+    types: [published]
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: "3.x"
+      - name: Autobump version
+        run: |
+          # from refs/tags/v1.2.3 get 1.2.3
+          VERSION=$(echo $GITHUB_REF | sed 's#.*/v##')
+          PLACEHOLDER='__version__ = "develop"'
+          VERSION_FILE='setup.py'
+
+          # ensure the placeholder is there. If grep doesn't find the placeholder
+          # it exits with exit code 1 and github actions aborts the build. 
+          grep "$PLACEHOLDER" "$VERSION_FILE"
+          sed -i "s/$PLACEHOLDER/__version__ = \"${VERSION}\"/g" "$VERSION_FILE"
+        shell: bash
+      - name: Build and publish to testpypi
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.TEST_PYPI_API_TOKEN }}
+        run: |
+          sh build_package.sh
+      - name: Publish to pypi
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}
+        run: |
+          twine upload dist/*

.github/workflows/test.yml

@@ -0,0 +1,30 @@
+# This workflow will install Python dependencies, run tests with a single version of Python
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
+name: Continuous testing
+
+on:
+  push:
+    branches:
+      - 'master'
+
+  pull_request:
+    branches:
+      - 'master'
+
+jobs:
+  test:
+    name: Test Code
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.8
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install pytest
+        pip install .
+    - name: Test with pytest
+      run: pytest tf_slice_assign_test.py

README.md

@@ -1,6 +1,6 @@
 # tf-slice-assign
 
-[![Build Status](https://travis-ci.com/zaccharieramzi/tf-slice-assign.svg?token=wHL4tmyGD3TP6bSo6Mdh&branch=master)](https://travis-ci.com/zaccharieramzi/tf-slice-assign)
+![GitHub Workflow Build Status](https://github.com/zaccharieramzi/tf-slice-assign/workflows/Continuous%20testing/badge.svg)
 
 A tool for assignment to a slice in TensorFlow.
 

build_package.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/bash
+
+rm -f -r build/*
+rm -f -r dist/*
+
+python -m pip install --upgrade pip
+pip install --upgrade setuptools wheel twine
+
+python setup.py sdist bdist_wheel
+twine upload --repository-url https://test.pypi.org/legacy/ dist/*

setup.py

@@ -28,11 +28,11 @@ def load_requirements(path_dir=HERE, comment_char='#'):
             reqs.append(ln)
     return reqs
 
-
+__version__ = "develop"
 # https://packaging.python.org/discussions/install-requires-vs-requirements
 setup(
     name='tf-slice-assign',
-    version='0.0.1',
+    version=__version__,
     description='A package to perform slice assignment in TensorFlow',
     author='Zaccharie Ramzi',
     author_email='zaccharie.ramzi@gmail.com',