updated github actions

.github/workflows/build.yml

@@ -0,0 +1,73 @@
+name: Build and Test
+
+on:
+  workflow_dispatch:
+
+jobs:
+  Check-Image:
+    runs-on: self-hosted
+    container:
+      image: ghcr.io/lobis/root-geant4-garfield:cpp17_ROOT-v6-20-06_Geant4-v10.4.3_Garfield-4.0
+
+    steps:
+      - name: Check ROOT is available in non-interactive shell
+        run: |
+          root-config --version
+          root-config --prefix
+          root-config --cflags
+      - name: Check Geant4 is available in non-interactive shell
+        run: |
+          geant4-config --version
+          geant4-config --prefix
+          geant4-config --cflags
+          geant4-config --datasets
+      - name: Check ROOT
+        run: |
+          root -e 'TTree tree; return 0;' -q
+      - name: Check Geant4 by building and runing a basic example
+        run: |
+          G4_VERSION=$(geant4-config --version)
+          G4_INSTALL=$(geant4-config --prefix)
+          G4_EXAMPLES=${G4_INSTALL}/share/Geant4-${G4_VERSION}/examples
+          echo "Geant4 examples dir: $G4_EXAMPLES"
+          cd $G4_EXAMPLES/basic/B1
+          mkdir build && cd build
+          cmake ..
+          make
+          ./exampleB1 run1.mac
+      - name: Check Garfield is available from ROOT prompt
+        run: |
+          root -e '
+          #include "Garfield/MediumMagboltz.hh"
+          using namespace Garfield;
+          MediumMagboltz gas;
+          return 0;' -q
+
+  Build:
+    needs: Check-Image
+    runs-on: self-hosted
+    container:
+      image: ghcr.io/lobis/root-geant4-garfield:cpp17_ROOT-v6-20-06_Geant4-v10.4.3_Garfield-4.0
+    env:
+      REST_PATH: /rest/install
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Pull Submodules
+        run: yes | python3 pull-submodules.py --clean
+
+      - name: Build
+        run: |
+          mkdir -p build
+          cd build
+          cmake .. -DCMAKE_INSTALL_PREFIX=${{ env.REST_PATH } -DREST_WELCOME=OFF -DREST_GARFIELD=ON -DREST_G4=ON -DRESTLIB_DETECTOR=ON -DRESTLIB_RAW=ON -DRESTLIB_TRACK=ON
+          make -j$(nproc)
+          make install
+
+      - name: REST config
+        run: |
+          ${REST_PATH}/bin/rest-config --version
+          ${REST_PATH}/bin/rest-config --libs
+          ${REST_PATH}/bin/rest-config --flags
+          ${REST_PATH}/bin/rest-config --commit