Add Gin framework and create REST API endpoints

.gitea/workflows/build copy.yaml

@@ -0,0 +1,59 @@
+name: Release Build
+on:
+  push:
+    tags:
+      - v*
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    container:
+      image: golang:1.21
+    steps:
+      - name: Checkout repository
+        run: |
+          git clone https://oauth2:${{ secrets.GITEATOKEN }}@direct-dev.ru/gitea/GiteaAdmin/hello_gitea.git hello_gitea
+          cd hello_gitea
+          git checkout ${{ github.ref }}
+
+      - name: Setup Go
+        run: |
+          # Install jq for JSON parsing
+          apt-get update && apt-get install -y jq
+          git --version
+          go version
+          jq --version
+
+      - name: Build
+        run: |
+          cd hello_gitea
+          mkdir -p bin
+          go build -o bin/hello-api-${{ github.ref_name }} main.go
+          ls -la bin/
+
+      - name: Create Release
+        run: |
+          cd hello_gitea
+          # Create release using Gitea API
+          curl -X POST \
+            -H "Authorization: token ${{ secrets.GITEATOKEN }}" \
+            -H "Content-Type: application/json" \
+            -d '{
+              "tag_name": "${{ github.ref_name }}",
+              "name": "Release ${{ github.ref_name }}",
+              "body": "Automated release",
+              "draft": false,
+              "prerelease": false
+            }' \
+            "https://direct-dev.ru/gitea/api/v1/repos/GiteaAdmin/hello_gitea/releases"
+          
+          # Upload asset
+          RELEASE_ID=$(curl -s -H "Authorization: token ${{ secrets.GITEATOKEN }}" \
+            "https://direct-dev.ru/gitea/api/v1/repos/GiteaAdmin/hello_gitea/releases/tags/${{ github.ref_name }}" | \
+            jq -r '.id')
+          
+          curl -X POST \
+            -H "Authorization: token ${{ secrets.GITEATOKEN }}" \
+            -H "Content-Type: application/octet-stream" \
+            --data-binary @bin/hello-api-${{ github.ref_name }} \
+            "https://direct-dev.ru/gitea/api/v1/repos/GiteaAdmin/hello_gitea/releases/$RELEASE_ID/assets?name=hello-api-${{ github.ref_name }}"

.gitea/workflows/build.yaml

@@ -5,10 +5,53 @@ on:
       - v*
 
 jobs:
-  release:
+  create-docker-image:
     runs-on: ubuntu-latest
     container:
       image: golang:1.21
+    steps:
+      - name: Checkout repository
+        run: |
+          echo "=== GitHub Variables ==="
+          echo "github.ref = ${{ github.ref }}"
+          echo "github.ref_name = ${{ github.ref_name }}"
+          echo "github.sha = ${{ github.sha }}"
+          echo "github.repository = ${{ github.repository }}"
+          echo "========================"
+          git clone https://oauth2:${{ secrets.GITEATOKEN }}@direct-dev.ru/gitea/GiteaAdmin/hello_gitea.git hello_gitea
+          cd hello_gitea
+          git checkout ${{ github.ref }}
+
+      - name: Setup Docker Buildx
+        run: |
+          # Install Docker CLI
+          apt-get update && apt-get install -y docker.io
+          docker --version
+
+          # Setup Docker Buildx for multi-platform builds
+          docker buildx create --name multiplatform --use
+          docker buildx inspect --bootstrap
+
+      - name: Login to Docker Hub
+        run: |
+          echo ${{ secrets.DOCKERHUB_TOKEN }} | docker login -u ${{ secrets.DOCKERHUB_USERNAME }} --password-stdin
+
+      - name: Build multi-platform Docker images
+        run: |
+          cd hello_gitea
+          # Build multi-platform images using buildx
+          docker buildx build \
+            --platform linux/amd64,linux/arm64 \
+            --tag ${{ secrets.DOCKERHUB_USERNAME }}/hello-api:${{ github.ref_name }} \
+            --tag ${{ secrets.DOCKERHUB_USERNAME }}/hello-api:latest \
+            --push \
+            .
+
+  create-release:
+    runs-on: ubuntu-latest
+    container:
+      image: golang:1.21
+    needs: create-docker-image
     steps:
       - name: Checkout repository
         run: |
@@ -18,15 +61,33 @@ jobs:
 
       - name: Setup Go
         run: |
+          # Install jq for JSON parsing
+          apt-get update && apt-get install -y jq
           git --version
           go version
+          jq --version
 
-      - name: Build
+      - name: Build all binaries
         run: |
           cd hello_gitea
           mkdir -p bin
-          go build -o bin/hello-api-${{ github.ref_name }} main.go
-          ls -la bin/
+
+          # Build for all platforms
+          GOOS=linux GOARCH=amd64 go build -o bin/hello-api-linux-amd64 main.go
+          GOOS=linux GOARCH=arm64 go build -o bin/hello-api-linux-arm64 main.go
+          GOOS=windows GOARCH=amd64 go build -o bin/hello-api-windows-amd64.exe main.go
+          GOOS=darwin GOARCH=amd64 go build -o bin/hello-api-darwin-amd64 main.go
+          GOOS=darwin GOARCH=arm64 go build -o bin/hello-api-darwin-arm64 main.go
+
+          # Create archives
+          cd bin
+          tar -czf hello-api-linux-amd64.tar.gz hello-api-linux-amd64
+          tar -czf hello-api-linux-arm64.tar.gz hello-api-linux-arm64
+          tar -czf hello-api-windows-amd64.tar.gz hello-api-windows-amd64.exe
+          tar -czf hello-api-darwin-amd64.tar.gz hello-api-darwin-amd64
+          tar -czf hello-api-darwin-arm64.tar.gz hello-api-darwin-arm64
+
+          ls -la
 
       - name: Create Release
         run: |
@@ -38,19 +99,23 @@ jobs:
             -d '{
               "tag_name": "${{ github.ref_name }}",
               "name": "Release ${{ github.ref_name }}",
-              "body": "Automated release",
+              "body": "Automated release with multi-platform binaries and Docker image",
               "draft": false,
               "prerelease": false
             }' \
             "https://direct-dev.ru/gitea/api/v1/repos/GiteaAdmin/hello_gitea/releases"
 
-          # Upload asset
+          # Upload assets
           RELEASE_ID=$(curl -s -H "Authorization: token ${{ secrets.GITEATOKEN }}" \
             "https://direct-dev.ru/gitea/api/v1/repos/GiteaAdmin/hello_gitea/releases/tags/${{ github.ref_name }}" | \
             jq -r '.id')
 
+          # Upload all binaries
+          for file in bin/*.tar.gz; do
+            echo "Uploading $file..."
             curl -X POST \
               -H "Authorization: token ${{ secrets.GITEATOKEN }}" \
               -H "Content-Type: application/octet-stream" \
-            --data-binary @bin/hello-api-${{ github.ref_name }} \
-            "https://direct-dev.ru/gitea/api/v1/repos/GiteaAdmin/hello_gitea/releases/$RELEASE_ID/assets?name=hello-api-${{ github.ref_name }}"
+              --data-binary @$file \
+              "https://direct-dev.ru/gitea/api/v1/repos/GiteaAdmin/hello_gitea/releases/$RELEASE_ID/assets?name=$(basename $file)"
+          done

.gitignore

@@ -25,3 +25,4 @@ go.work.sum
 # env file
 .env
 bin/
+dockerhub_token

Dockerfile

@@ -0,0 +1,51 @@
+# Build stage
+FROM --platform=$BUILDPLATFORM golang:1.21-alpine AS builder
+
+# Install git and ca-certificates
+RUN apk --no-cache add git ca-certificates
+
+WORKDIR /app
+
+# Copy go mod files
+COPY go.mod go.sum ./
+
+# Download dependencies
+RUN go mod download
+
+# Copy source code
+COPY . .
+
+# Build the application for target platform
+ARG TARGETPLATFORM
+ARG BUILDPLATFORM
+ARG TARGETOS
+ARG TARGETARCH
+
+RUN CGO_ENABLED=0 GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build -a -installsuffix cgo -o hello-api main.go
+
+# Final stage
+FROM alpine:latest
+
+# Install jq and ca-certificates
+RUN apk --no-cache add ca-certificates jq
+
+# Create non-root user
+RUN addgroup -g 1001 -S appgroup && \
+    adduser -u 1001 -S appuser -G appgroup
+
+WORKDIR /app
+
+# Copy binary from builder stage
+COPY --from=builder /app/hello-api .
+
+# Change ownership to non-root user
+RUN chown appuser:appgroup hello-api
+
+# Switch to non-root user
+USER appuser
+
+# Expose port (if your app uses one)
+EXPOSE 8080
+
+# Run the application
+CMD ["./hello-api"] 

README.md

@@ -1,3 +1,3 @@
 # hello_gitea
 
-test repo to try with actions
+test repo to try with actions - v1.0.11

go.mod

@@ -1,3 +1,34 @@
 module direct-dev-ru/hello_gitea
 
 go 1.21
+
+require github.com/gin-gonic/gin v1.10.1
+
+require (
+	github.com/bytedance/sonic v1.11.6 // indirect
+	github.com/bytedance/sonic/loader v0.1.1 // indirect
+	github.com/cloudwego/base64x v0.1.4 // indirect
+	github.com/cloudwego/iasm v0.2.0 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
+	github.com/gin-contrib/sse v0.1.0 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/go-playground/validator/v10 v10.20.0 // indirect
+	github.com/goccy/go-json v0.10.2 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.7 // indirect
+	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	github.com/ugorji/go/codec v1.2.12 // indirect
+	golang.org/x/arch v0.8.0 // indirect
+	golang.org/x/crypto v0.23.0 // indirect
+	golang.org/x/net v0.25.0 // indirect
+	golang.org/x/sys v0.20.0 // indirect
+	golang.org/x/text v0.15.0 // indirect
+	google.golang.org/protobuf v1.34.1 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)

go.sum

@@ -0,0 +1,89 @@
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+golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/protobuf v1.34.1 h1:9ddQBjfCyZPOHPUiPxpYESBLc+T8P3E+Vo4IbKZgFWg=
+google.golang.org/protobuf v1.34.1/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
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+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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+rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=

main.go

@@ -1,23 +1,87 @@
 package main
 
 import (
-	"fmt"
 	"net/http"
 	"os"
+
+	"github.com/gin-gonic/gin"
 )
 
 const version = "1.0.0"
 
 func main() {
-	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
-		fmt.Fprintf(w, "Hello, World! (Version %s)\n", version)
+	// Set Gin mode
+	gin.SetMode(gin.ReleaseMode)
+
+	// Create router
+	r := gin.Default()
+
+	// Add middleware for CORS
+	r.Use(func(c *gin.Context) {
+		c.Header("Access-Control-Allow-Origin", "*")
+		c.Header("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS")
+		c.Header("Access-Control-Allow-Headers", "Origin, Content-Type, Content-Length, Accept-Encoding, X-CSRF-Token, Authorization")
+
+		if c.Request.Method == "OPTIONS" {
+			c.AbortWithStatus(http.StatusNoContent)
+			return
+		}
+
+		c.Next()
 	})
 
+	// Health check endpoint
+	r.GET("/health", func(c *gin.Context) {
+		c.JSON(http.StatusOK, gin.H{
+			"status":  "ok",
+			"version": version,
+		})
+	})
+
+	// Main endpoint
+	r.GET("/", func(c *gin.Context) {
+		c.JSON(http.StatusOK, gin.H{
+			"message": "Hello, World!",
+			"version": version,
+		})
+	})
+
+	// API endpoints
+	api := r.Group("/api/v1")
+	{
+		api.GET("/info", func(c *gin.Context) {
+			c.JSON(http.StatusOK, gin.H{
+				"service": "hello-api",
+				"version": version,
+				"status":  "running",
+			})
+		})
+
+		api.POST("/echo", func(c *gin.Context) {
+			var request struct {
+				Message string `json:"message"`
+			}
+
+			if err := c.ShouldBindJSON(&request); err != nil {
+				c.JSON(http.StatusBadRequest, gin.H{
+					"error": "Invalid JSON",
+				})
+				return
+			}
+
+			c.JSON(http.StatusOK, gin.H{
+				"echo":    request.Message,
+				"version": version,
+			})
+		})
+	}
+
+	// Get port from environment or use default
 	port := os.Getenv("PORT")
 	if port == "" {
 		port = "8080"
 	}
 
-	fmt.Printf("Server starting on port %s...\n", port)
-	http.ListenAndServe(":"+port, nil)
+	// Start server
+	r.Run(":" + port)
 }