Move to GitHub Actions for CI (JuliaLang#621)

Author: nalimilan

.github/workflows/ci.yml

@@ -0,0 +1,66 @@
+name: CI
+on:
+  push:
+    branches: [master]
+    tags: ["*"]
+  pull_request:
+jobs:
+  test:
+    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        version:
+          - '1.0'
+          - '1' # automatically expands to the latest stable 1.x release of Julia
+          - 'nightly'
+        os:
+          - ubuntu-latest
+          - macOS-latest
+          - windows-latest
+        arch:
+          - x64
+          - x86
+        exclude:
+          - os: macOS-latest
+            arch: x86
+    steps:
+      - uses: actions/checkout@v2
+      - uses: julia-actions/setup-julia@v1
+        with:
+          version: ${{ matrix.version }}
+          arch: ${{ matrix.arch }}
+      - uses: actions/cache@v1
+        env:
+          cache-name: cache-artifacts
+        with:
+          path: ~/.julia/artifacts
+          key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
+          restore-keys: |
+            ${{ runner.os }}-test-${{ env.cache-name }}-
+            ${{ runner.os }}-test-
+            ${{ runner.os }}-
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-runtest@v1
+      - uses: julia-actions/julia-processcoverage@v1
+      - uses: codecov/codecov-action@v1
+        with:
+          file: lcov.info
+  docs:
+    name: Documentation
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: julia-actions/setup-julia@v1
+        with:
+          version: '1'
+      - run: |
+          julia --project=docs -e '
+            using Pkg
+            Pkg.develop(PackageSpec(path=pwd()))
+            Pkg.instantiate()'
+      - run: julia --project=docs docs/make.jl
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}

.travis.yml

@@ -3,7 +3,7 @@
 *StatsBase.jl* is a Julia package that provides basic support for statistics. Particularly, it implements a variety of statistics-related functions, such as scalar statistics, high-order moment computation, counting, ranking, covariances, sampling, and empirical density estimation.
 
 - **Build & Testing Status:**
-  [![Build Status](https://travis-ci.com/JuliaStats/StatsBase.jl.svg?branch=master)](https://travis-ci.com/JuliaStats/StatsBase.jl)
+  [![Build status](https://github.com/JuliaStats/StatsBase.jl/workflows/Run%20tests/badge.svg)]((https://github.com/JuliaStats/StatsBase.jl/actions?query=workflow%3ACI+branch%3Amaster))
   [![Coverage Status](https://coveralls.io/repos/JuliaStats/StatsBase.jl/badge.svg?branch=master)](https://coveralls.io/r/JuliaStats/StatsBase.jl?branch=master)
   [![Coverage Status](http://codecov.io/github/JuliaStats/StatsBase.jl/coverage.svg?branch=master)](http://codecov.io/github/JuliaStats/StatsBase.jl?branch=master)