feat: add CI workflows for linting, testing, and Docker release

Signed-off-by: Akash <[email protected]>

.github/workflows/ci.yml

@@ -0,0 +1,77 @@
+name: Lint Test Build
+
+on:
+  push:
+    branches:
+      - main
+      - staging
+  pull_request:
+    branches:
+      - main
+      - staging
+
+jobs:
+  lint:
+    name: Linting
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: 1.21 
+      - name: Install golangci-lint
+        run: |
+          curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.54.2
+          golangci-lint version
+
+      - name: Run golangci-lint
+        run: golangci-lint run --timeout=5m
+
+  test:
+    name: Testing
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: 1.21 
+
+      - name: Install dependencies
+        run: go mod tidy
+
+      - name: Run tests
+        run: go test ./... -v
+
+  build:
+    name: Building
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: 1.21 
+
+      - name: Install dependencies
+        run: go mod tidy
+
+      - name: Build the project
+        run: go build -o gocrab main.go
+
+      - name: Verify binary exists
+        run: |
+          if [ ! -f "./gocrab" ]; then
+            echo "Build failed: binary not found."
+            exit 1
+          fi

.github/workflows/docker-release.yml

@@ -0,0 +1,36 @@
+name: Docker Release
+
+on:
+  workflow_run:
+    workflows:
+      - Lint Test Build 
+    branches:
+      - main
+    types:
+      - completed 
+jobs:
+  docker:
+    name: Build and Push to Docker Hub
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Build and Push Docker Image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: |
+            ${{ secrets.DOCKER_USERNAME }}/gocrab:latest
+            ${{ secrets.DOCKER_USERNAME }}/gocrab:${{ github.sha }}

.github/workflows/github-release.yml

@@ -0,0 +1,80 @@
+name: Github Release
+
+on:
+    workflow_run:
+      workflows:
+        - Lint Test Build 
+      branches:
+        - main
+      types:
+        - completed 
+
+jobs:
+  release:
+    name: Release to GitHub
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: 1.19 
+
+      - name: Cache Go modules
+        uses: actions/cache@v3
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
+      - name: Install dependencies
+        run: go mod download
+
+      - name: Build binary
+        run: |
+          mkdir -p dist
+          GOOS=linux GOARCH=amd64 go build -o dist/GoCrab-linux-amd64 .
+          GOOS=darwin GOARCH=amd64 go build -o dist/GoCrab-darwin-amd64 .
+          GOOS=windows GOARCH=amd64 go build -o dist/GoCrab-windows-amd64.exe .
+
+      - name: Create Release
+        id: create_release
+        uses: actions/create-release@v1
+        with:
+          tag_name: ${{ github.ref_name }}
+          release_name: "GoCrab ${{ github.ref_name }}"
+          body: |
+            Automated release for GoCrab version ${{ github.ref_name }}.
+            Includes pre-built binaries for Linux, macOS, and Windows.
+          draft: false
+          prerelease: false
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Upload Release Assets
+        uses: actions/upload-release-asset@v1
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: dist/GoCrab-linux-amd64
+          asset_name: GoCrab-linux-amd64
+          asset_content_type: application/octet-stream
+
+      - name: Upload macOS Binary
+        uses: actions/upload-release-asset@v1
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: dist/GoCrab-darwin-amd64
+          asset_name: GoCrab-darwin-amd64
+          asset_content_type: application/octet-stream
+
+      - name: Upload Windows Binary
+        uses: actions/upload-release-asset@v1
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: dist/GoCrab-windows-amd64.exe
+          asset_name: GoCrab-windows-amd64.exe
+          asset_content_type: application/octet-stream