From 0dcb5d9b877224de924990be276d1a7913c02261 Mon Sep 17 00:00:00 2001
From: aovantsev <aovantsev@avito.ru>
Date: Thu, 2 Oct 2025 22:30:16 +0300
Subject: [PATCH] init

---
 .drone.yml         | 41 +++++++++++++++++++++++++++++++++++++++++
 .gitignore         | 33 +++++++++++++++++++++++++++++++++
 Dockerfile         | 33 +++++++++++++++++++++++++++++++++
 README.md          |  2 --
 docker-compose.yml | 24 ++++++++++++++++++++++++
 go.mod             |  3 +++
 main.go            | 25 +++++++++++++++++++++++++
 7 files changed, 159 insertions(+), 2 deletions(-)
 create mode 100644 .drone.yml
 create mode 100644 .gitignore
 create mode 100644 Dockerfile
 delete mode 100644 README.md
 create mode 100644 docker-compose.yml
 create mode 100644 go.mod
 create mode 100644 main.go

diff --git a/.drone.yml b/.drone.yml
new file mode 100644
index 0000000..d887163
--- /dev/null
+++ b/.drone.yml
@@ -0,0 +1,41 @@
+kind: pipeline
+type: docker
+name: default
+
+steps:
+  - name: build-and-deploy
+    image: docker:20.10.16
+    environment:
+      DOCKER_HOST: unix:///var/run/docker.sock
+    volumes:
+      - name: docker-sock
+        path: /var/run/docker.sock
+    commands:
+      # Build the Docker image
+      - docker build -t localhost:5000/counter:latest .
+      
+      # Push to local registry
+      - docker push localhost:5000/counter:latest
+      
+      # Stop and remove existing container if it exists
+      - docker stop counter-app || true
+      - docker rm counter-app || true
+      
+      # Run the new container
+      - docker run -d --name counter-app -p 8080:8080 localhost:5000/counter:latest
+      
+      # Wait a moment for the container to start
+      - sleep 5
+      
+      # Test the API
+      - curl -f http://localhost:8080/ || exit 1
+
+volumes:
+  - name: docker-sock
+    host:
+      path: /var/run/docker.sock
+
+trigger:
+  branch:
+    - main
+    - master
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..91a6c95
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,33 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+# Go workspace file
+go.work
+
+# IDE files
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..266ec7f
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,33 @@
+# Build stage
+FROM golang:1.21-alpine AS builder
+
+WORKDIR /app
+
+# Copy go mod and sum files
+COPY go.mod go.sum ./
+
+# Download dependencies
+RUN go mod download
+
+# Copy source code
+COPY . .
+
+# Build the application
+RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o main .
+
+# Final stage
+FROM alpine:latest
+
+# Install ca-certificates for HTTPS requests
+RUN apk --no-cache add ca-certificates
+
+WORKDIR /root/
+
+# Copy the binary from builder stage
+COPY --from=builder /app/main .
+
+# Expose port
+EXPOSE 8080
+
+# Run the binary
+CMD ["./main"]
diff --git a/README.md b/README.md
deleted file mode 100644
index c5c0d76..0000000
--- a/README.md
+++ /dev/null
@@ -1,2 +0,0 @@
-# counter
-
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..43537b1
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,24 @@
+version: '3.8'
+
+services:
+  # Local Docker Registry for testing
+  registry:
+    image: registry:2
+    ports:
+      - "5000:5000"
+    volumes:
+      - registry-data:/var/lib/registry
+    environment:
+      REGISTRY_STORAGE_FILESYSTEM_ROOTDIRECTORY: /var/lib/registry
+
+  # The counter application
+  counter-app:
+    build: .
+    ports:
+      - "8080:8080"
+    depends_on:
+      - registry
+    image: localhost:5000/counter:latest
+
+volumes:
+  registry-data:
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..26f3382
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module counter
+
+go 1.21
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..e1dbe3c
--- /dev/null
+++ b/main.go
@@ -0,0 +1,25 @@
+package main
+
+import (
+	"log"
+	"net/http"
+)
+
+func helloHandler(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodGet {
+		http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+
+	w.Header().Set("Content-Type", "text/plain")
+	w.WriteHeader(http.StatusOK)
+	w.Write([]byte("Hello world"))
+}
+
+func main() {
+	http.HandleFunc("/", helloHandler)
+
+	port := ":8080"
+	log.Printf("Server starting on port %s", port)
+	log.Fatal(http.ListenAndServe(port, nil))
+}