tests: finish GitHub Actions CI setup, remove Travis-CI

replace README build status badge, for GitHub Actions

.github/workflows/test.yml

@@ -25,6 +25,7 @@ jobs:
       GOPATH: "${{github.workspace}}/go"
       GOARCH: "${{matrix.goarch}}"
       SRCDIR: "go/src/github.com/nsqio/nsq"
+      GO111MODULE: "on"  # only needed up to go-1.12
 
     steps:
       - uses: actions/checkout@v2
@@ -40,3 +41,26 @@ jobs:
         run: |
           cd $SRCDIR
           ./test.sh
+
+  send-coverage:
+    runs-on: ubuntu-20.04
+    timeout-minutes: 30
+    container: "golang:1.15-buster"
+    env:
+      GOPATH: "${{github.workspace}}/go"
+      SRCDIR: "go/src/github.com/nsqio/nsq"
+
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          path: ${{env.SRCDIR}}
+
+      - name: Install goveralls
+        run: GO111MODULE=off go get github.com/mattn/goveralls
+
+      - name: Send coverage
+        env:
+          COVERALLS_TOKEN: ${{secrets.GITHUB_TOKEN}}
+        run: |
+          cd $SRCDIR
+          ./coverage.sh --coveralls

CONTRIBUTING.md

@@ -31,8 +31,7 @@ nsqd: fixed bug in protocol_v2
 
 * if you're fixing a bug or adding functionality it probably makes sense to write a test
 * make sure to run `fmt.sh` and `test.sh` in the root of the repo to ensure that your code is
-  properly formatted and that tests pass (NOTE: we integrate Travis with GitHub for continuous
-  integration)
+  properly formatted and that tests pass (we use GitHub Actions for continuous integration)
 
 ## Submitting Changes
 

README.md

@@ -10,7 +10,7 @@
 </ul>
 </p>
 
-[![Build Status](https://secure.travis-ci.org/nsqio/nsq.svg?branch=master)](http://travis-ci.org/nsqio/nsq) [![GitHub release](https://img.shields.io/github/release/nsqio/nsq.svg)](https://github.com/nsqio/nsq/releases/latest) [![Coverage Status](https://coveralls.io/repos/github/nsqio/nsq/badge.svg?branch=master)](https://coveralls.io/github/nsqio/nsq?branch=master)
+[![Build Status](https://github.com/nsqio/nsq/workflows/tests/badge.svg)](https://github.com/nsqio/nsq/actions) [![GitHub release](https://img.shields.io/github/release/nsqio/nsq.svg)](https://github.com/nsqio/nsq/releases/latest) [![Coverage Status](https://coveralls.io/repos/github/nsqio/nsq/badge.svg?branch=master)](https://coveralls.io/github/nsqio/nsq?branch=master)
 
 **NSQ** is a realtime distributed messaging platform designed to operate at scale, handling
 billions of messages per day.

coverage.sh

@@ -41,7 +41,7 @@ push_to_coveralls() {
     echo "Pushing coverage statistics to coveralls.io"
     # ignore failure to push - it happens
     $GOPATH/bin/goveralls -coverprofile="$profile" \
-                          -service=travis-ci       \
+                          -service=github          \
                           -ignore="nsqadmin/bindata.go" || true
 }
 

test.sh

@@ -2,7 +2,12 @@
 set -e
 
 GOMAXPROCS=1 go test -timeout 90s ./...
-GOMAXPROCS=4 go test -timeout 90s -race ./...
+
+if [ amd64 == "$GOARCH" ] || [ arm64 == "$GOARCH" ]; then
+    # go test: -race is only supported on linux/amd64, linux/ppc64le,
+    # linux/arm64, freebsd/amd64, netbsd/amd64, darwin/amd64 and windows/amd64
+    GOMAXPROCS=4 go test -timeout 90s -race ./...
+fi
 
 # no tests, but a build is something
 for dir in apps/*/ bench/*/; do