Updated the dockerfile and the ci pipeline for quick test

Author: Samyak Rout

.github/workflows/ci: Build-Terraform-Generator-Backend-Services.yaml

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+name: CI Docker Build and Push for Terraform Generator
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+  pull_request:
+    branches:
+      - main
+      - develop
+  workflow_dispatch: # Manual trigger
+    inputs:
+      RELEASE_VERSION:
+        description: 'Release version (e.g., 1.0.0). The "v" prefix will be automatically added.'
+        required: false
+        default: ''
+
+jobs:
+  ci-build:
+    name: CI Docker Build
+    runs-on: ubuntu-latest
+    if: github.event_name != 'workflow_dispatch'  # Only run on push or PR, skip manual dispatch
+
+    steps:
+      # Step 1: Checkout the repository
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+
+      # Step 2: Set up Docker Image Tag
+      - name: Set up Docker Image Tag
+        id: tag_step
+        run: |
+          DATE_TAG="v$(date +'%Y.%m.%d')"
+          # Create a default tag for CI builds that isn't meant to be pushed
+          NEW_TAG="${DATE_TAG}-ci"
+          echo "Docker Tag: ${NEW_TAG}"
+          echo "tag=${NEW_TAG}" >> "$GITHUB_OUTPUT"
+
+      # Step 3: Build Docker Image (without push)
+      - name: Build Docker Image (No Push)
+        uses: docker/build-push-action@v5
+        with:
+          file: ./infra_as_code/terraform_generator/backend/Dockerfile # Path to the single Dockerfile
+          context: ./infra_as_code/terraform_generator/backend
+          push: false
+          tags: |
+            sam123ben/terraform-generator:${{ steps.tag_step.outputs.tag }}
+
+  manual-build-push:
+    name: Manual Docker Build and Push
+    runs-on: ubuntu-latest
+    if: github.event_name == 'workflow_dispatch' # Only run on manual trigger
+
+    steps:
+      # Step 1: Checkout the repository
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+
+      # Step 2: Validate Release Version
+      - name: Validate Release Version
+        run: |
+          if [ -z "${{ github.event.inputs.RELEASE_VERSION }}" ]; then
+            echo "Error: Please provide a valid release version for manual build and push."
+            exit 1
+          fi
+
+      # Step 3: Log in to Docker Hub using the Access Token
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_PAT_TOKEN }}
+
+      # Step 4: Build and Push Docker Image
+      - name: Build and Push Docker Image
+        uses: docker/build-push-action@v5
+        with:
+          file: ./infra_as_code/terraform_generator/backend/Dockerfile # Path to the single Dockerfile
+          context: ./infra_as_code/terraform_generator/backend
+          push: true
+          tags: |
+            sam123ben/terraform-generator:latest
+            sam123ben/terraform-generator:${{ github.event.inputs.RELEASE_VERSION }}

infra_as_code/terraform_generator/backend/Dockerfile

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+# Use the official Golang image as the base image for building the application
+FROM golang:1.23.3 as builder
+
+# Set the working directory
+WORKDIR /app
+
+# Copy the Go modules manifests and download dependencies
+COPY go.mod go.sum ./
+RUN go mod download
+
+# Copy the application source code
+COPY . .
+
+# Build the Go application
+RUN go build -o terraform-app main.go
+
+# Use a lightweight base image for the runtime
+FROM debian:bullseye-slim
+
+# Set the working directory in the container
+WORKDIR /app
+
+# Install necessary dependencies, including Terraform
+RUN apt-get update && \
+    apt-get install -y wget unzip && \
+    wget https://releases.hashicorp.com/terraform/1.5.7/terraform_1.5.7_linux_amd64.zip && \
+    unzip terraform_1.5.7_linux_amd64.zip -d /usr/local/bin/ && \
+    rm terraform_1.5.7_linux_amd64.zip && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+# Copy the built application from the builder stage
+COPY --from=builder /app/terraform-app /app/terraform-app
+
+# Copy necessary configuration files and templates
+COPY configs/ /app/configs/
+COPY templates/ /app/templates/
+
+# Expose any required ports (if applicable)
+# EXPOSE 8080
+
+# Set the entrypoint to the application binary
+ENTRYPOINT ["/app/terraform-app"]