docker action

.github/workflows/docker-image.yml

@@ -0,0 +1,47 @@
+name: Docker image
+
+on:
+  push:
+    branches:
+      - refactor
+      - master
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Install yq
+        run: |
+          sudo wget https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64 -O /usr/bin/yq 
+          sudo chmod +x /usr/bin/yq
+
+      - name: Run docker tag sh and export var from config.yml
+        run: |
+          ./docker_tag.sh
+
+      - name: Export env variabels 
+        uses: cardinalby/export-env-action@v2
+        with:
+          envFile: '.env'
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ env.DOCKER_HUB_USERNAME }}/${{ env.DOCKER_REPO_NAME }}:${{ env.NEW_TAG }}
+        if: ${{ env.PUSH_TO_DOCKER }} == 'true' 

.github/workflows/linting.yml

@@ -1,29 +1,27 @@
-name: Linting
+name: continuous integration
 
 on:
   push:
     paths:
       - '**.go'
       - go.sum
       - go.mod
-    branches-ignore:
-      - main
   pull_request:
-
+  
 jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
 
       - name: Set up Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
-          go-version: '1.22.1'
+          go-version: '1.22.2'
 
       - name: Deps cache
         id: cache-go-deps
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         env:
           cache-name: go-deps-cache
         with:
@@ -33,14 +31,15 @@ jobs:
             ${{ runner.os }}-build-${{ env.cache-name }}-
 
       - if: ${{ steps.cache-go-deps.outputs.cache-hit != 'true' }}
-        name: List the state of node modules
+        name: List the state of go modules
         continue-on-error: true
         run: go mod graph
 
       - name: Install dependencies
         run: |
           go mod tidy
           go mod download
+          go install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.57.2
 
       - name: Run golangci-lint
-        uses: golangci/golangci-lint-action@v3.7.0
+        run: golangci-lint run

Dockerfile

@@ -13,7 +13,7 @@ RUN go install github.com/a-h/templ/cmd/templ@latest
 RUN templ generate
 RUN go build -o main cmd/api/main.go
 
-FROM alpine:3.20.1 as prod
+FROM alpine:3.20.1
 WORKDIR /app
 COPY --from=build /app/main /app/main
 EXPOSE 5000

README.md

@@ -2,13 +2,6 @@
 
 This static website is built with Go and Templ.
 
-
-## Jenkins Pipeline
-The pipeline is designed to automate the processes of testing, building, and deploying a web application using Docker.
-It creates an image and pushes it to DockerHub. 
-
-![](https://i.imgur.com/llEoE4e.png)
-
 ## Deployment
 Deployment can be achieved through self-hosting service provided by [Collify](https://coolify.io/docs/installation). 
 

config.yml

@@ -0,0 +1,5 @@
+docker:
+  DOCKER_HUB_USERNAME: ujstor 
+  DOCKER_REPO_NAME: portfolio-web-go
+  VERSION_PART: Patch # Patch, Minor, major
+  PUSH_TO_DOCKER: true

docker-compose.yml

@@ -1,10 +1,7 @@
-version: '3.8'
-
 services:
   web:
     build:
       context: .
       dockerfile: Dockerfile
-      target: prod
     ports:
       - 5000:5000

docker_tag.sh

@@ -1,21 +1,19 @@
 #!/bin/bash
 
-DOCKER_HUB_USERNAME=$1
-DOCKER_REPO_NAME=$2
-VERSION_PART=$3
+eval $(yq e '.docker | to_entries | .[] | "export \(.key)=\(.value)"' config.yml)
 
 DOCKER_IMAGE="$DOCKER_HUB_USERNAME/$DOCKER_REPO_NAME"
 
 TAGS=$(curl -s "https://hub.docker.com/v2/repositories/$DOCKER_IMAGE/tags/?page_size=100" | jq -r '.results[].name')
 
 if [ -z "$TAGS" ]; then
-    DEFAULT_TAG="1.0.0"
+    DEFAULT_TAG="0.0.1"
     NEW_TAG="$DEFAULT_TAG"
 else
     LATEST_TAG=$(echo "$TAGS" | grep -E '^[0-9]+\.[0-9]+\.[0-9]+$' | sort -V | tail -n 1)
 
     if [ -z "$LATEST_TAG" ]; then
-        LATEST_TAG="1.0.0"
+        LATEST_TAG="0.0.1"
     fi
 
     IFS='.' read -ra PARTS <<< "$LATEST_TAG"
@@ -35,4 +33,13 @@ else
     fi
 fi
 
-echo $NEW_TAG
+create_env_file() {
+    cat << EOF > .env
+DOCKER_HUB_USERNAME=$DOCKER_HUB_USERNAME
+DOCKER_REPO_NAME=$DOCKER_REPO_NAME
+NEW_TAG=$NEW_TAG
+PUSH_TO_DOCKER=$PUSH_TO_DOCKER
+EOF
+}
+
+create_env_file