Use GitHub Actions to run CI (#23)

.github/workflows/test.yml

@@ -0,0 +1,51 @@
+name: Run tests
+
+on:
+  push:
+    branches:
+      - master
+    tags: '*'
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        julia-version: ['1.5', '1.0']
+        python-version: ['3.7', '3.8']
+        ipython-dep-name: ['ipython']
+        include:
+          - python-version: '3.8'
+            julia-version: '1.5'
+            ipython-dep-name: 'ipython-pre'
+          - python-version: '3.8'
+            julia-version: '1.5'
+            ipython-dep-name: 'ipython-dev'
+      fail-fast: false
+    name: Test
+      Julia ${{ matrix.julia-version }}
+      Python ${{ matrix.python-version }}
+      ${{ matrix.ipython-dep-name }}
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup julia
+        uses: julia-actions/setup-julia@v1
+        with:
+          version: ${{ matrix.julia-version }}
+      - name: Setup python
+        uses: actions/setup-python@v1
+        with:
+          python-version: ${{ matrix.python-version }}
+      - uses: julia-actions/julia-buildpkg@v1
+        env:
+          PYTHON: python
+      - uses: julia-actions/julia-runtest@latest
+        env:
+          IPYTHON_JL_IPYTHON_DEP_NAME: ${{ matrix.ipython-dep-name }}
+      - uses: julia-actions/julia-processcoverage@v1
+      - uses: codecov/codecov-action@v1
+        with:
+          file: ./lcov.info
+          flags: unittests
+          name: codecov-umbrella

.travis.yml

@@ -6,20 +6,20 @@ os:
 julia:
   - 1.0
   - 1.3
-  - nightly
 env:
-  - CONDA_JL_VERSION="2"
   - CONDA_JL_VERSION="3"
   - CONDA_JL_VERSION="3" IPYTHON_JL_IPYTHON_DEP_NAME="ipython-pre"
   - CONDA_JL_VERSION="3" IPYTHON_JL_IPYTHON_DEP_NAME="ipython-dev"
 notifications:
   email: false
 
+# Only build branches via PR to avoid running CI twice.
+# https://docs.travis-ci.com/user/conditional-builds-stages-jobs
+# https://docs.travis-ci.com/user/conditions-v1
+if: branch = master OR tag IS present OR type != push
+
 ## uncomment the following lines to allow failures on nightly julia
 ## (tests will run but not make your overall status red)
 matrix:
   allow_failures:
     - julia: nightly
-
-coveralls: true
-codecov: true

Project.toml

@@ -14,7 +14,7 @@ REPL = "3fa0cd96-eef1-5676-8a61-b3b8758bbffb"
 Compat = "2.0, 3.0"
 Conda = "1.0"
 PyCall = "1.16"
-julia = "0.7, 1.0"
+julia = "1.0"
 
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"

README.md

@@ -1,6 +1,6 @@
 # Launch IPython in Julia
 
-[![Build Status][travis-img]][travis-url]
+[![Build Status][ci-img]][ci-url]
 [![Coverage Status][coveralls-img]][coveralls-url]
 [![codecov.io][codecov-img]][codecov-url]
 
@@ -11,10 +11,8 @@
 ## Usage
 
 Run `using IPython` and then type `.` in empty `julia>` prompt or run
-`IPython.start_ipython()`.  If you are using IPython 7.0 or above, you
-can switch back to Julia REPL by `backspace` or `ctrl-h` key (like
-other REPL modes).  For older versions of IPython, exiting IPython as
-usual (e.g., `ctrl-d`) brings you back to the Julia REPL.  Re-entering
+`IPython.start_ipython()`.  You can switch back to Julia REPL by
+`backspace` or `ctrl-h` key (like other REPL modes).  Re-entering
 IPython keeps the previous state.  Use pre-defined `Main` object to
 access Julia namespace from IPython.  Use `py"..."` string macro to
 access Python namespace from Julia.
@@ -31,7 +29,8 @@ First launch of IPython may be slow.
 
 ### Python
 
-* IPython (7.0 or above is recommended)
+* Python 3.7 or above
+* IPython 7.0 or above
 
 
 ## Accessing Julia from Python
@@ -74,8 +73,8 @@ It also removes `Out[1]`.  Note that above setting does not change
 your normal IPython prompts.
 
 
-[travis-img]: https://travis-ci.org/tkf/IPython.jl.svg?branch=master
-[travis-url]: https://travis-ci.org/tkf/IPython.jl
+[ci-img]: https://github.com/tkf/IPython.jl/workflows/Run%20tests/badge.svg
+[ci-url]: https://github.com/tkf/IPython.jl/actions?query=workflow%3ARun+tests
 [coveralls-img]: https://coveralls.io/repos/tkf/IPython.jl/badge.svg?branch=master&service=github
 [coveralls-url]: https://coveralls.io/github/tkf/IPython.jl?branch=master
 [codecov-img]: http://codecov.io/github/tkf/IPython.jl/coverage.svg?branch=master