ci: add ci and DockerHub workflow

.github/workflows/ci.yaml

@@ -0,0 +1,27 @@
+name: CI
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+    branches: ["main"]
+
+jobs:
+  build-test:
+    name: Build and Test
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v3
+
+      - name: Setup Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: 1.19
+
+      - name: Build
+        run: go build -v .
+
+      - name: Test
+        run: go test -v ./tests

.github/workflows/publish-dockerhub.yaml

@@ -0,0 +1,26 @@
+name: Publish Image to DockerHub
+
+on:
+  workflow_run:
+    workflows: ["CI"]
+    types:
+      - completed
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: DockerHub Login
+        uses: docker/[email protected]
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_PASSWORD }}
+
+      - name: Build the Docker image
+        run: docker build . --file Dockerfile --tag ${{ secrets.DOCKERHUB_USERNAME }}/golang-api
+
+      - name: Docker Push
+        run: docker push ${{ secrets.DOCKERHUB_USERNAME }}/golang-api

Dockerfile

@@ -10,8 +10,8 @@ RUN go mod download
 # Copy app files
 COPY . .
 
-RUN go build -o go-app
+RUN go build -o golang-api
 
-EXPOSE 8000
+EXPOSE 8080
 
-CMD ["./go-app"]
+CMD ["./golang-api"]

README.md

@@ -0,0 +1,5 @@
+<<<<<<< HEAD
+## Golang API
+=======
+## Golang API
+>>>>>>> db63f1daa2d136d7bf7f37618767faf26270d35e

main.go

@@ -5,11 +5,13 @@ import (
 	"github.com/gin-gonic/gin"
 )
 
+var HOST = ":8080"
+
 func main() {
 	router := gin.Default()
 	router.GET("/", handler.HomeRoute)
 	router.GET("/albums", handler.GetAlbums)
 	router.POST("/albums", handler.PostAlbums)
 
-	router.Run("localhost:8080")
+	router.Run(HOST)
 }