add workflow file

Author: avinassh

.github/workflows/build.yml

@@ -0,0 +1,20 @@
+name: build
+
+on:
+  push:
+    branches:
+      - 'master'
+  pull_request: {}
+
+jobs:
+  tests:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ ubuntu-latest, macos-latest, windows-latest ]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v3
+      - name: tests
+        run: |
+          make test

.gitignore

@@ -13,3 +13,6 @@
 
 # Dependency directories (remove the comment below to include it)
 vendor/
+
+# coverage report file
+coverage.txt

Makefile

@@ -0,0 +1,14 @@
+build:
+	go build
+
+test:
+	go test -v ./...
+
+lint:
+	go fmt	./...
+
+coverage:
+	go test -coverprofile=coverage.txt ./...
+
+html: coverage
+	go tool cover -html=coverage.txt