Support automatic docker build of analyzer

.github/workflows/docker-image.yml

@@ -0,0 +1,38 @@
+name: Docker Image CI
+
+on:
+  push:
+    tags: ['**']
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: jeffersonlab/analyzer
+      -
+        name: Login to DockerHub
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      -
+        name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: "{{defaultContext}}"
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            DOCKER_TAG=${{ steps.meta.outputs.tags }}
+            APP_VERSION=${{ github.ref_name}}
+            REPO_NAME=${{ github.event.repository.name }}

Dockerfile

@@ -0,0 +1,32 @@
+FROM centos:centos7
+
+ARG APP_VERSION
+ARG REPO_NAME
+
+RUN yum update -q -y
+
+RUN yum -y install epel-release &&\
+    yum -y install git && \
+    yum -y groupinstall 'Development Tools'&& \
+    yum -y install gcc-c++ && \
+    yum -y install make && \
+    yum install -y root && \
+    yum install -y which && \
+    yum install -y root-montecarlo-eg &&  \
+    localedef -i en_US -f UTF-8 en_US.UTF-8
+
+ADD https://github.com/Kitware/CMake/releases/download/v3.22.2/cmake-3.22.2-linux-x86_64.tar.gz .
+RUN tar -xvf cmake-3.22.2-linux-x86_64.tar.gz && rm cmake-3.22.2-linux-x86_64.tar.gz
+RUN mv cmake-3.22.2-linux-x86_64 /usr/local/cmake
+ENV PATH="/usr/local/cmake/bin:$PATH"
+ADD https://github.com/JeffersonLab/${REPO_NAME}/archive/refs/tags/${APP_VERSION}.tar.gz .
+RUN tar -xvf ${APP_VERSION}.tar.gz && rm ${APP_VERSION}.tar.gz
+WORKDIR "/${REPO_NAME}-${APP_VERSION}"
+RUN cmake -DCMAKE_INSTALL_PREFIX=/usr/local/analyzer -B BUILD -S /${REPO_NAME}-${APP_VERSION}/
+RUN cmake --build BUILD -j8
+RUN cmake --install BUILD
+ENV LD_LIBRARY_PATH="/usr/local/analyzer/lib64:$LD_LIBRARY_PATH"
+ENV ANALYZER="/usr/local/analyzer"
+ENV PATH="/usr/local/analyzer/bin:/usr/bin/root:$PATH"
+ENV ROOTSYS="/usr/"
+