Replace travis with github actions

.github/workflows/apt-get-update.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+set -eo pipefail
+
+aptget_update()
+{
+    if [ ! -z $1 ]; then
+        echo ""
+        echo "Retrying apt-get update..."
+        echo ""
+    fi
+    output=`sudo apt-get update 2>&1`
+    echo "$output"
+    if [[ $output == *[WE]:\ * ]]; then
+        return 1
+    fi
+}
+
+aptget_update || aptget_update retry || aptget_update retry

.github/workflows/test.yml

@@ -0,0 +1,114 @@
+name: Test
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["2.7", "3.6", "3.7"]
+        django-version: ["1.11", "2.2"]
+        grappelli: ["0", "1"]
+        s3: ["0", "1"]
+        exclude:
+          - python-version: "2.7"
+            django-version: "2.2"
+          - grappelli: "1"
+            s3: "1"
+          - python-version: "3.7"
+            django-version: "1.11"
+          - python-version: "3.8"
+            django-version: "1.11"
+          - python-version: "3.6"
+            s3: "1"
+        include:
+          - python-version: "2.7"
+            python-bin: python2
+          - python-version: "3.6"
+            python-bin: python3
+          - python-version: "3.7"
+            python-bin: python3
+          - s3: "1"
+            name-suffix: " with S3 storage"
+          - grappelli: "1"
+            name-suffix: " with grappelli"
+          - s3: "0"
+            grappelli: "0"
+            name-suffix: ""
+
+    runs-on: ubuntu-latest
+    name: Django ${{ matrix.django-version }}${{ matrix.name-suffix }} (Python ${{ matrix.python-version }})
+
+    env:
+      DJANGO: ${{ matrix.django-version }}
+      GRAPPELLI: ${{ matrix.grappelli }}
+      S3: ${{ matrix.s3 }}
+      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Setup chromedriver
+      uses: nanasess/setup-chromedriver@v1.0.5
+
+    - name: Install system dependencies
+      run: |
+        sudo .github/workflows/apt-get-update.sh
+        sudo apt-get install -y exempi gifsicle
+
+    - name: Install tox
+      run: |
+       ${{ matrix.python-bin }} -m pip install tox tox-gh-actions
+
+    - name: Run tests
+      run: |
+        tox -- -v --selenosis-driver=chrome-headless || \
+        tox -- -v --selenosis-driver=chrome-headless || \
+        tox -- -v --selenosis-driver=chrome-headless
+
+    - name: Upload junit xml
+      if: always()
+      uses: actions/upload-artifact@v2
+      with:
+        name: junit-reports
+        path: reports/*.xml
+
+    - name: Combine coverage
+      run: tox -e coverage-report
+
+    - name: Upload coverage
+      run: tox -e codecov
+      env:
+        CODECOV_NAME: ${{ github.workflow }}
+
+  report:
+    if: always()
+    needs: build
+    runs-on: ubuntu-latest
+    name: "Report Test Results"
+    steps:
+      - uses: actions/download-artifact@v2
+        with:
+          name: junit-reports
+
+      - name: Publish Unit Test Results
+        uses: EnricoMi/publish-unit-test-result-action@v1.8
+        if: always()
+        with:
+          files: ./*.xml
+          report_individual_runs: true
+
+  success:
+    needs: build
+    runs-on: ubuntu-latest
+    name: Test Successful
+    steps:
+      - name: Success
+        run: echo Test Successful

.gitignore

@@ -7,3 +7,4 @@ ghostdriver.log
 test/media
 dist/
 .coverage
+/reports/

tox.ini

@@ -1,13 +1,32 @@
 [tox]
 envlist =
-    py{27,36}-dj111{,-grp}
-    py{36,37,38}-dj{22,30,31}{,-grp}
+    py{27,36}-dj111-{grp,nogrp}
+    py{36,37,38}-dj{22,30,31}-{grp,nogrp}
 skipsdist = True
 
+[gh-actions]
+python =
+    2.7: py27
+    3.6: py36
+    3.7: py37
+    3.8: py38
+
+[gh-actions:env]
+DJANGO =
+    1.11: dj111
+    2.2: dj22
+    3.0: dj30
+    3.1: dj31
+GRAPPELLI =
+    0: nogrp
+    1: grp
+
 [testenv]
 commands =
-    pytest {posargs}
+    pytest --junitxml={toxinidir}/reports/test-{envname}.xml {posargs}
 usedevelop = True
+setenv =
+    COVERAGE_FILE={toxworkdir}/coverage/.coverage.{envname}
 passenv =
     CI
     TRAVIS
@@ -36,3 +55,22 @@ deps =
     dj31-grp: django-grappelli==2.14.3
     lxml
     -e git+https://github.com/theatlantic/django-ckeditor.git@v4.5.7+atl.6.1#egg=django-ckeditor
+
+[testenv:coverage-report]
+skip_install = true
+deps = coverage
+setenv=COVERAGE_FILE=.coverage
+changedir = {toxworkdir}/coverage
+commands =
+    coverage combine
+    coverage report
+    coverage xml
+
+[testenv:codecov]
+skip_install = true
+deps = codecov
+depends = coverage-report
+passenv = CODECOV_TOKEN
+changedir = {toxinidir}
+commands =
+    codecov --file {toxworkdir}/coverage/*.xml {posargs}