move to gh actions

.github/workflows/ci.yml

@@ -0,0 +1,23 @@
+name: CI
+on: [push, pull_request]
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        julia-version: ['1.0', '1.5']
+        os: [ubuntu-latest]
+    steps:
+      - uses: actions/checkout@v2
+      - uses: julia-actions/setup-julia@latest
+        with:
+          version: ${{ matrix.julia-version }}
+      - uses: julia-actions/julia-runtest@latest
+      - uses: julia-actions/julia-processcoverage@v1
+      - uses: codecov/codecov-action@v1
+        with:
+          file: ./lcov.info
+          flags: unittests
+          name: codecov-umbrella
+          fail_ci_if_error: false
+          token: ${{ secrets.CODECOV_TOKEN }}

README.md

@@ -1,6 +1,6 @@
 # Hyperopt
 
-[![Build Status](https://travis-ci.org/baggepinnen/Hyperopt.jl.svg?branch=master)](https://travis-ci.org/baggepinnen/Hyperopt.jl)
+[![Build Status](https://github.com/baggepinnen/Hyperopt.jl/workflows/CI/badge.svg)](https://github.com/baggepinnen/Hyperopt.jl/actions)
 [![codecov.io](http://codecov.io/github/baggepinnen/Hyperopt.jl/coverage.svg?branch=master)](http://codecov.io/github/baggepinnen/Hyperopt.jl?branch=master)