Added build docker container on ghcr.io GH action

.github/workflows/build_docker_container.yml

@@ -0,0 +1,74 @@
+name: build_container
+
+on:
+  push:
+    branches:
+      - "dev"
+      - "main"
+  # workflow_call:
+  #   inputs:
+  #     git_tag:
+  #       required: true
+  #       type: string
+  #     docker_container_uri_str_list:
+  #       required: true
+  #       type: string
+  #     index_url:  # Use test pypi index when downloading from dev
+  #       required: true
+  #       type: string
+
+jobs:
+  build_container:
+    runs-on: ubuntu-latest
+    steps:
+      # Checkout repo
+      - uses: actions/checkout@v4
+
+      # Extract branch name
+      - name: Extract branch name
+        id: get_branch_name
+        shell: bash
+        run: |
+          echo "branch_name=${GITHUB_REF#refs/heads/}" >> "${GITHUB_OUTPUT}"
+
+      # Get tag name
+      - name: Get Tag Name
+        id: get_tag_name
+        shell: bash
+        run: |
+          if [[ "${{ steps.get_branch_name.outputs.branch_name }}" == "main" ]]; then
+            echo "tag_name=latest" >> "${GITHUB_OUTPUT}"
+          else
+            echo "tag_name=dev" >> "${GITHUB_OUTPUT}"
+          fi
+
+      # Use qemu to perform multiplatform builds
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      # Use docker buildx to build multi-platform containers
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          use: true
+          install: true
+          config-inline: |
+            [worker.oci]
+              max-parallelism = 2
+
+      # Log in to GitHub Container registry
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ github.token }}
+
+      # Build and push docker images
+      - name: Build and Push Docker Image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./
+          platforms: linux/amd64
+          push: true
+          tags: ghcr.io/umccr/cttso-ica-to-pieriandx:${{ steps.get_tag_name.outputs.tag_name }}