Merge pull request #7 from topfreegames/migrate-go-mod

Migrate go mod

.github/workflows/docker-build.yml

@@ -0,0 +1,33 @@
+name: Publish Docker image
+on:
+  release:
+    types: [published]
+jobs:
+  test:
+    name: Tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Go
+        uses: actions/setup-go@v1
+        with:
+          go-version: '1.15'
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Download dependencies
+        run: go mod download
+      - name: Run tests
+        run: make test
+  push_to_registry:
+    name: Push Docker image to Docker Hub
+    runs-on: ubuntu-latest
+    needs: test
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v2
+      - name: Push to Docker Hub
+        uses: docker/build-push-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+          repository: tfgco/mqtt-history
+          tag_with_ref: true

.github/workflows/tests.yml

@@ -0,0 +1,31 @@
+name: Tests
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  test:
+    name: Tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Go
+        uses: actions/setup-go@v1
+        with:
+          go-version: '1.15'
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Download dependencies
+        run: go mod download
+      - name: Run tests
+        run: make test
+      - name: Install goveralls
+        run: go get github.com/mattn/goveralls
+      - name: Send coverage
+        env:
+          COVERALLS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: go run github.com/mattn/goveralls -coverprofile coverage.out -service=github

.gitignore

@@ -34,3 +34,5 @@ tmp/
 *swo
 .*swp
 .*swo
+
+.idea

Dockerfile

@@ -1,16 +1,23 @@
-FROM golang:1.8.3-alpine
+FROM golang:1.15-alpine AS build
 
 MAINTAINER TFG Co <backend@tfgco.com>
 
-RUN apk add --no-cache git bash
+WORKDIR /src
 
-RUN go get -u github.com/golang/dep/...
+COPY vendor ./vendor
 
-ADD . /go/src/github.com/topfreegames/mqtt-history
+COPY . .
 
-WORKDIR /go/src/github.com/topfreegames/mqtt-history
-RUN dep ensure
-RUN go install github.com/topfreegames/mqtt-history
+# Build a static binary.
+RUN CGO_ENABLED=0 GOOS=linux go build -mod vendor -a -installsuffix cgo -o mqtt-history .
+
+# Verify if the binary is truly static.
+RUN ldd /src/mqtt-history 2>&1 | grep -q 'Not a valid dynamic program'
+
+FROM alpine:3.13
+
+COPY --from=build /src/mqtt-history ./mqtt-history
+COPY --from=build /src/config ./config
 
 ENV MQTTHISTORY_REDIS_HOST localhost
 ENV MQTTHISTORY_REDIS_PORT 6379