Initialize Geant4 data vars before packaging

Author: maureeungaro

.github/workflows/gemc_binary_tarball_test.yml

@@ -0,0 +1,107 @@
+# Test GEMC binary tarballs in minimal OS images.
+name: Test GEMC Binary Tarballs
+
+permissions:
+  contents: read
+
+concurrency:
+  group: gemc-binary-tarballs-${{ github.ref }}
+  cancel-in-progress: true
+
+on:
+  schedule:
+    # nightly, after the GEMC dev release window
+    - cron: '44 5 * * *'
+  workflow_dispatch:
+
+jobs:
+  discover:
+    name: Create Job Matrix
+    runs-on: ubuntu-latest
+    outputs:
+      matrix_build: ${{ steps.scan.outputs.matrix_build }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+      - id: scan
+        name: Build matrix
+        run: ./ci/distros_tags.sh
+
+  test-tarball:
+    name: ${{ matrix.image }}:${{ matrix.image_tag }} ${{ matrix.arch }}
+    needs: [ discover ]
+    runs-on: ${{ matrix.runner }}
+    strategy:
+      fail-fast: false
+      matrix: ${{ fromJSON(needs.discover.outputs.matrix_build) }}
+    env:
+      TEST_IMAGE: gemc-binary-test:${{ matrix.image }}-${{ matrix.image_tag }}-${{ matrix.arch }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Generate minimal package Dockerfile
+        shell: bash
+        run: |
+          python3 - "${{ matrix.image }}" "${{ matrix.image_tag }}" > Dockerfile.gemc-binary-test <<'PY'
+          import sys
+
+          sys.path.insert(0, "ci")
+          from functions import map_family
+          from packages import packages_install_command
+
+          image = sys.argv[1]
+          tag = sys.argv[2]
+          family = map_family(image)
+
+          print(f"FROM {image}:{tag}")
+          print('SHELL ["/bin/bash", "-c"]')
+
+          # Repo/bootstrap steps needed for package installation only. This
+          # deliberately skips g4install's Geant4/CLHEP/Xerces/noVNC builds.
+          if family == "archlinux":
+              print("RUN pacman-key --init && pacman-key --populate")
+              print("RUN pacman -Sy --noconfirm archlinux-keyring")
+          elif image == "almalinux":
+              print("RUN dnf install -y 'dnf-command(config-manager)' \\")
+              print("    && dnf config-manager --set-enabled crb \\")
+              print("    && dnf install -y almalinux-release-synergy")
+
+          print(packages_install_command(image, tag))
+          PY
+          cat Dockerfile.gemc-binary-test
+
+      - name: Build minimal package image
+        shell: bash
+        run: |
+          docker build \
+            --pull \
+            --platform "${{ matrix.platform }}" \
+            -f Dockerfile.gemc-binary-test \
+            -t "${TEST_IMAGE}" \
+            .
+
+      - name: Test GEMC binary tarball installation
+        shell: bash
+        run: |
+          archive="gemc-${{ matrix.gemc_tag }}-geant4-${{ matrix.geant4_tag }}-${{ matrix.image }}-${{ matrix.image_tag }}-${{ matrix.arch }}.tar.gz"
+          url="https://github.com/gemc/src/releases/download/${{ matrix.gemc_tag }}/${archive}"
+
+          docker run --rm \
+            --platform "${{ matrix.platform }}" \
+            -e GEMC_TARBALL_URL="${url}" \
+            -e GEMC_TARBALL_ARCHIVE="${archive}" \
+            "${TEST_IMAGE}" \
+            bash -lc '
+              set -euo pipefail
+              gemc_home=/path/to/gemc
+              mkdir -p "$gemc_home"
+              cd "$gemc_home"
+              curl -L -o "$GEMC_TARBALL_ARCHIVE" "$GEMC_TARBALL_URL"
+              tar -xzf "$GEMC_TARBALL_ARCHIVE" -C "$gemc_home" --strip-components=1
+              ./install_geant4_data.sh
+              source /path/to/gemc/gemc.env
+              gemc -v
+              test_gdynamic_plugin_load
+              test_gdata_event_verbose
+            '

ci/dockerfile_creator.py

@@ -66,6 +66,7 @@ def package_install(geant4_version: str, gemc_version: str, image: str, image_ta
     commands += f'RUN  cd /root/src \\\n'
     commands += f"     && DOCKER_ENTRYPOINT_SOURCE_ONLY=1 . {remote_entrypoint()} \\\n"
     commands += f'     && module load geant4/{geant4_version} \\\n'
+    commands += f'     && eval "$(geant4-config --sh)" \\\n'
     commands += f'     && GEANT4_VERSION={geant4_version} GEMC_PACKAGE_VERSION={gemc_version} \\\n'
     commands += f'        ./ci/package_install.sh "${{SIM_HOME}}/gemc/dev" /root/src/dist "{package_name}" \n'
     return commands

ci/package_install.sh

@@ -92,6 +92,11 @@ archive_name_from_data_dir() {
 }
 
 geant4_dataset_records=()
+
+if command -v geant4-config >/dev/null 2>&1; then
+  eval "$(geant4-config --sh)"
+fi
+
 while IFS='=' read -r env_name env_path; do
   [[ -n "${env_name}" && -n "${env_path}" ]] || continue
   if [[ ! -d "${env_path}" ]]; then