test native gha vs docker

.github/workflows/build.yaml

@@ -0,0 +1,60 @@
+name: Docker Build Pipeline
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Cache Docker layers
+        uses: actions/cache@v3
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+
+      - name: Build Docker Image
+        uses: docker/build-push-action@v4
+        env:
+          BUILDER_UID: ${{ runner.uid }}
+        with:
+          context: .
+          file: Dockerfile.build
+          load: true
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,dest=/tmp/.buildx-cache
+          tags: aodn-portal-build
+
+      - name: Run Pipeline Steps
+        run: |
+          docker run --rm \
+            -v ${{ github.workspace }}:/workspace \
+            -v ${{ runner.home }}/bin:${HOME}/bin \
+            -w /workspace \
+            --entrypoint /bin/bash \
+            aodn-portal-build -c '
+            mvn -B clean test
+            grails -DARTIFACT_BUILD_NUMBER=${BUILD_NUMBER} -Dgrails.work.dir=${WORKSPACE}/target clean --non-interactive --plain-output
+            grails -DARTIFACT_BUILD_NUMBER=${BUILD_NUMBER} -Dgrails.work.dir=${WORKSPACE}/target war --non-interactive --plain-output
+          '
+
+      - name: Archive Artifact
+        if: ${{ !env.ACT }}
+        uses: actions/upload-artifact@v3
+        with:
+          name: war-file
+          path: target/*.war

Dockerfile.build

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+FROM ubuntu:20.04
+
+ARG DEBIAN_FRONTEND=noninteractive
+
+ENV GRAILS_VERSION 2.4.4
+ENV JAVA_HOME /usr/lib/jvm/java-8-openjdk-amd64
+ENV GRAILS_HOME /usr/lib/jvm/grails
+ENV PATH $GRAILS_HOME/bin:$PATH
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    git \
+    libxml2-utils \
+    maven \
+    openjdk-8-jdk \
+    unzip \
+    wget \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /usr/lib/jvm
+
+RUN wget https://github.com/grails/grails-core/releases/download/v$GRAILS_VERSION/grails-$GRAILS_VERSION.zip && \
+    unzip grails-$GRAILS_VERSION.zip && \
+    rm -rf grails-$GRAILS_VERSION.zip && \
+    ln -s grails-$GRAILS_VERSION grails