Add github action configuration for build test

Add a compilation test configuration file for continuous integration,
similar to Travis-CI (file .travis.yaml in project root directory), but
running as a github action instead. This action in turns triggers an
action to check the coding style.

Author: ftessier

.github/workflows/check-build.yaml

@@ -0,0 +1,61 @@
+name: Configure and build
+
+on:
+
+  push:
+    branches:
+      - master
+      - develop
+
+  pull_request:
+    branches:
+      - master
+      - develop
+
+jobs:
+
+  style:
+
+    name: coding style
+    uses: ./.github/workflows/check-coding-style.yaml
+
+  build:
+
+    strategy:
+      matrix:
+        os: [ubuntu-latest]    #[ubuntu-latest, macos-latest]
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+
+      - name: Install linux dependencies
+        if: matrix.os == 'ubuntu-latest'
+        run: |
+          sudo apt-get update -q
+          sudo apt-get install -qy gfortran gcc g++
+          sudo apt-get install -qy expect
+          sudo apt-get install -qy libmotif-dev
+
+      - name: Install macOS dependencies
+        if: matrix.os == 'macos-latest'
+        run: |
+          brew install gcc
+          brew install tcl-tk
+          brew install openmotif
+
+      - name: Check versions
+        run: |
+          gfortran --version
+          gcc  --version
+          g++ --version
+          make --version
+
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Build EGSnrc
+        run: |
+          HEN_HOUSE/scripts/configure.expect ${{ runner.os }}.conf | tee configure.log
+          cat *.log log/*.log
+          (! grep -i fail *.log log/*.log)

.github/workflows/check-coding-style.yaml

@@ -0,0 +1,44 @@
+name: Coding style
+
+on:
+  workflow_call:
+
+jobs:
+
+  eol:
+    name: eol whitespace
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Check whitespace
+        run: |
+          for f in $(grep -ERl -I '\s+$' HEN_HOUSE | grep -v "^HEN_HOUSE/spectra/lnhb/ensdf"); do
+              echo $f;
+              sed -i -e's/[[:space:]]*$//' $f;
+          done
+          git diff
+          (! git status | grep "modified")
+
+  astyle:
+
+    name: astyle standard
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install astyle
+        run: |
+          wget https://sourceforge.net/projects/astyle/files/astyle/astyle%203.1/astyle_3.1_linux.tar.gz
+          tar -xzf astyle_3.1_linux.tar.gz
+          (cd astyle/build/gcc; make)
+
+      - name: Check astyle formatting standard
+        run: |
+          astyle/build/gcc/bin/astyle --options=HEN_HOUSE/scripts/egs_style_standard --recursive "HEN_HOUSE/egs++/*.cpp,*.h"
+          git diff
+          (! git status | grep ".orig")

HEN_HOUSE/scripts/configure

@@ -125,7 +125,7 @@ read response
 
 printf $format "Checking system type ... " >&2
 canonical_system=$($my_dir/config.guess)
-system_name=$(uname -s | sed ":/:_:g" | tr '[:upper:]' '[:lower:]')
+system_name=$(uname -s | sed "s|/|_|g" | tr '[:upper:]' '[:lower:]')
 if test "x$system_name" = xdarwin; then
     system_name="osx"
 fi