Migrate to github actions

Author: amykyta3

.github/workflows/build.yml

@@ -0,0 +1,70 @@
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.8
+
+      - name: Install dependencies
+        run: |
+          python -m pip install -U pylint
+
+      - name: Install
+        run: |
+          python -m pip install .
+
+      - name: Run Lint
+        run: |
+          pylint --rcfile test/pylint.rc rdl_pygments
+
+#-------------------------------------------------------------------------------
+  build_sdist:
+    needs:
+      - test
+      - lint
+    name: Build source distribution
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-python@v2
+        name: Install Python
+        with:
+          python-version: 3.8
+
+      - name: Build sdist
+        run: python setup.py sdist
+
+      - uses: actions/upload-artifact@v2
+        with:
+          path: dist/*.tar.gz
+
+#-------------------------------------------------------------------------------
+  deploy:
+    needs:
+      - build_sdist
+
+    runs-on: ubuntu-latest
+
+    # Only publish when a GitHub Release is created.
+    if: github.event_name == 'release' && github.event.action == 'published'
+    steps:
+      - uses: actions/download-artifact@v2
+        with:
+          name: artifact
+          path: dist
+
+      - uses: pypa/gh-action-pypi-publish@master
+        with:
+          user: __token__
+          password: ${{ secrets.pypi_password }}

.travis.yml

@@ -1,5 +1,5 @@
+![.github/workflows/build.yml](https://github.com/SystemRDL/pygments-systemrdl/workflows/.github/workflows/build.yml/badge.svg)
 [![PyPI - Python Version](https://img.shields.io/pypi/pyversions/pygments-systemrdl.svg)](https://pypi.org/project/pygments-systemrdl)
-[![Build Status](https://travis-ci.com/SystemRDL/pygments-systemrdl.svg?branch=master)](https://travis-ci.com/SystemRDL/pygments-systemrdl)
 
 # pygments-systemrdl