Use GitHub Actions for CI

This is mostly a copy of the workflow from the github.com/containerd/typeurl
repository. After this we can remove travis.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

.github/workflows/ci.yml

@@ -0,0 +1,73 @@
+name: CI
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+
+  build:
+    name: TTRPC CI
+    runs-on: ubuntu-18.04
+    timeout-minutes: 5
+    steps:
+
+    - name: Set up Go 1.15
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.15
+      id: go
+
+    - name: Setup Go binary path
+      shell: bash
+      run: |
+        echo "GOPATH=${{ github.workspace }}" >> $GITHUB_ENV
+        echo "${{ github.workspace }}/bin" >> $GITHUB_PATH
+
+    - name: Check out code
+      uses: actions/checkout@v2
+      with:
+        path: src/github.com/containerd/ttrpc
+        fetch-depth: 25
+
+    - name: Checkout project
+      uses: actions/checkout@v2
+      with:
+        repository: containerd/project
+        path: src/github.com/containerd/project
+
+    - name: Install dependencies
+      env:
+        GO111MODULE: off
+      run: |
+        go get -u github.com/vbatts/git-validation
+        go get -u github.com/kunalkushwaha/ltag
+
+    - name: Check DCO/whitespace/commit message
+      env:
+        GITHUB_COMMIT_URL: ${{ github.event.pull_request.commits_url }}
+        DCO_VERBOSITY: "-q"
+        DCO_RANGE: ""
+      working-directory: src/github.com/containerd/ttrpc
+      run: |
+        if [ -z "${GITHUB_COMMIT_URL}" ]; then
+          DCO_RANGE=$(jq -r '.before +".."+ .after' ${GITHUB_EVENT_PATH})
+        else
+          DCO_RANGE=$(curl ${GITHUB_COMMIT_URL} | jq -r '.[0].parents[0].sha +".."+ .[-1].sha')
+        fi
+        ../project/script/validate/dco
+
+    - name: Check file headers
+      run: ../project/script/validate/fileheader ../project/
+      working-directory: src/github.com/containerd/ttrpc
+
+    - name: Test
+      working-directory: src/github.com/containerd/ttrpc
+      run: |
+        go test -v -race -coverprofile=coverage.txt -covermode=atomic ./...
+
+    - name: Codecov
+      run: bash <(curl -s https://codecov.io/bash)
+      working-directory: src/github.com/containerd/ttrpc

README.md

@@ -1,5 +1,6 @@
 # ttrpc
 
+[![Build Status](https://github.com/containerd/ttrpc/workflows/CI/badge.svg)](https://github.com/containerd/ttrpc/actions?query=workflow%3ACI)
 [![Build Status](https://travis-ci.org/containerd/ttrpc.svg?branch=master)](https://travis-ci.org/containerd/ttrpc)
 
 GRPC for low-memory environments.