Merge pull request 'feature/train_go' (#1) from feature/train_go into main

Reviewed-on: https://git.gocommunity.ru/walleri1/go_winter_work_2025/pulls/1

.gitea/workflows/build.yaml

@@ -0,0 +1,29 @@
+name: Deploy to Server (Docker)
+
+on:
+  push:
+    branches:
+      - main
+      - train_go
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Build Docker image
+        run: docker build -t registry.gocommunity.ru:5000/my-app-image . 
+      
+      - name: List Docker image
+        run: docker images
+
+      - name: Login to registry hub.    
+        run: docker login -u podman -p PodMan25! registry.gocommunity.ru:5000
+
+      - name: Push Docker image to registry
+        run: docker push registry.gocommunity.ru:5000/my-app-image:latest
+
+      - name: Push Docker image to registry
+        run: echo "Happy New Year!!"

go/cmd/main.go

@@ -0,0 +1,23 @@
+package main
+
+import (
+	"fmt"
+	time "time"
+
+	cycle "train_golang/pkg"
+)
+
+func add(a, b int) {
+	fmt.Println("Sum = ", a+b)
+}
+
+func sub(a, b int) {
+	fmt.Println("Sub = ", a-b)
+}
+
+func main() {
+	go add(5, 6)
+	go sub(7, 9)
+	cycle.SimpleForCycle()
+	time.Sleep(1 * time.Second)
+}

go/go.mod

@@ -0,0 +1,3 @@
+module train_golang
+
+go 1.23.6

go/pkg/cycle.go

@@ -0,0 +1,11 @@
+package cycle
+
+import (
+	fmt "fmt"
+)
+
+func SimpleForCycle() {
+	for i := 0; i < 100; i++ {
+		fmt.Println("Iter: ", i)
+	}
+}