Fix #289 Add RTEMS build and test workflows

Add two workflows for building and testing cFS in both RTEMS 4.11 and 5
Add scripts folder into .github for running all unit tests inside QEMU
Use dockerhub to store docker image containing all QEMU and RTEMS
toolchain and dependencies

Address PR comments by jphickey:
  Remove monitoring of stdout by correctly using batch-mode option
  Correctly use make SIMULATION variable instead of manually modifying
  targets.cmake during the actions workflow.

.github/scripts/log_failed_tests.sh

@@ -0,0 +1,19 @@
+#!/bin/sh
+cd build/exe/cpu1
+
+rm failed-tests.txt
+rm bug-summary.txt
+for i in log*.txt; do \
+  log_name=${i%%.txt}
+  test_name=${log_name##log-}
+  if grep -n -E "(FAIL|MIR|TTF|N\/A)::[1-9]" $i > 0; then
+    echo $test_name >> failed-tests.txt
+    grep -E "(FAIL|MIR|TTF|N\/A)::[1-9]" $i >> failed-tests.txt
+  fi
+  if grep -n "*BUG*" $i > 0; then
+    echo $test_name >> bug-summary.txt
+    grep "*BUG*" $i >> bug-summary.txt;
+  fi
+done
+# Return to initial directory
+cd ../../../

.github/scripts/qemu_test.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+cd build/exe/cpu1
+
+# Create disk image for tests to use
+qemu-img create -f qcow2 qemu_test_disk.cow 1G
+
+for i in *testrunner.exe *UT.exe *test.exe; do \
+  file=log-${i%%.exe}.txt
+  rm $file
+  qemu-system-i386 -no-reboot -display none \
+    -kernel $i \
+    -append '--batch-mode --console=/dev/com1' \
+    -drive file=qemu_test_disk.cow,format=qcow2 \
+    -device i82557b,netdev=net0,mac=00:04:9F:00:27:61 \
+    -netdev user,id=net0 \
+    -serial file:qemu_serial_out.tmp;
+  mv -v qemu_serial_out.tmp $file
+done
+# Return to initial directory
+cd ../../../

.github/workflows/build-cfs-rtems4.11.yml

@@ -0,0 +1,123 @@
+name: Build and Test rtems 4.11 [OMIT_DEPRECATED=true]
+
+# Run every time a new commit pushed or for pull requests
+on:
+  push:
+  pull_request:
+
+env:
+  OMIT_DEPRECATED: true
+
+jobs:
+  #Checks for duplicate actions. Skips push actions if there is a matching or duplicate pull-request action. 
+  check-for-duplicates:
+    runs-on: ubuntu-latest
+    # Map a step output to a job output
+    outputs:
+        should_skip: ${{ steps.skip_check.outputs.should_skip }}
+    steps:
+      - id: skip_check
+        uses: fkirc/skip-duplicate-actions@master
+        with:
+          concurrent_skipping: 'same_content'
+          skip_after_successful_duplicate: 'true'
+          do_not_skip: '["pull_request", "workflow_dispatch", "schedule"]'
+
+  build-cfs:
+    #Continue if check-for-duplicates found no duplicates. Always runs for pull-requests.
+    needs: check-for-duplicates
+    if: ${{ needs.check-for-duplicates.outputs.should_skip != 'true' }}
+    name: Build
+    runs-on: ubuntu-18.04
+    container: nmullane/qemu_rtems:4.11
+
+    strategy:
+      fail-fast: false
+      matrix:
+        buildtype: [debug, release]
+
+    # Set the type of machine to run on
+    env:
+      BUILDTYPE: ${{ matrix.buildtype }}
+      # Set home to where rtems is located
+      HOME: /root
+
+    steps:
+      # Check out the cfs bundle
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      # Setup the build system
+      - name: Copy Files
+        run: |
+          cp ./cfe/cmake/Makefile.sample Makefile
+          cp -r ./cfe/cmake/sample_defs sample_defs
+
+      # Setup the build system
+      - name: Make Prep
+        run: make SIMULATION=i686-rtems4.11 prep
+
+      - name: Make
+        run: make
+
+  test-cfs:
+    name: Test
+    runs-on: ubuntu-18.04
+    container: nmullane/qemu_rtems:4.11
+
+    needs: build-cfs
+
+    strategy:
+      fail-fast: false
+      matrix:
+        buildtype: [debug, release]
+
+    # Set the type of machine to run on
+    env:
+      BUILDTYPE: ${{ matrix.buildtype }}
+      ENABLE_UNIT_TESTS: true
+      # Set home to where rtems is located
+      HOME: /root
+
+
+    steps:
+      # Checks out a copy of your repository on the ubuntu-latest machine
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      # Setup the build system
+      - name: Copy Files
+        run: |
+          cp ./cfe/cmake/Makefile.sample Makefile
+          cp -r ./cfe/cmake/sample_defs sample_defs
+          # Make sure we are building for the correct target
+          echo "SET(cpu1_SYSTEM i686-rtems4.11)" >> sample_defs/targets.cmake
+
+      # Setup the build system
+      - name: Make
+        run: | 
+          make SIMULATION=i686-rtems4.11 prep
+          make install
+
+      - name: Test
+        run: .github/scripts/qemu_test.sh && .github/scripts/log_failed_tests.sh
+
+      # Archive test logs before checking for errors
+      - name: Archive cFS Test Artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: cFS-rtems-log-summary-${{ matrix.buildtype }}
+          path: ./build/exe/cpu1/*.txt
+
+      - name: Check for Errors
+        run: |
+          # Check if failed-tests is empty or not
+          if [ -s ./build/exe/cpu1/failed-tests.txt ]; then
+            echo "Failing tests found:"
+            cat ./build/exe/cpu1/failed-tests.txt
+            exit -1
+          fi

.github/workflows/build-cfs-rtems5.yml

@@ -0,0 +1,121 @@
+name: Build and Test rtems 5 [OMIT_DEPRECATED=true]
+
+# Run every time a new commit pushed or for pull requests
+on:
+  push:
+  pull_request:
+
+env:
+  OMIT_DEPRECATED: true
+
+jobs:
+  #Checks for duplicate actions. Skips push actions if there is a matching or duplicate pull-request action. 
+  check-for-duplicates:
+    runs-on: ubuntu-latest
+    # Map a step output to a job output
+    outputs:
+        should_skip: ${{ steps.skip_check.outputs.should_skip }}
+    steps:
+      - id: skip_check
+        uses: fkirc/skip-duplicate-actions@master
+        with:
+          concurrent_skipping: 'same_content'
+          skip_after_successful_duplicate: 'true'
+          do_not_skip: '["pull_request", "workflow_dispatch", "schedule"]'
+
+  build-cfs:
+    #Continue if check-for-duplicates found no duplicates. Always runs for pull-requests.
+    needs: check-for-duplicates
+    if: ${{ needs.check-for-duplicates.outputs.should_skip != 'true' }}
+    name: Build
+    runs-on: ubuntu-18.04
+    container: nmullane/qemu_rtems:5
+
+    strategy:
+      fail-fast: false
+      matrix:
+        buildtype: [debug, release]
+
+    # Set the type of machine to run on
+    env:
+      BUILDTYPE: ${{ matrix.buildtype }}
+      # Set home to where rtems is located
+      HOME: /root
+
+    steps:
+      # Check out the cfs bundle
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      # Setup the build system
+      - name: Copy Files
+        run: |
+          cp ./cfe/cmake/Makefile.sample Makefile
+          cp -r ./cfe/cmake/sample_defs sample_defs
+
+      # Setup the build system
+      - name: Make Prep
+        run: make SIMULATION=i686-rtems5 prep
+
+      - name: Make
+        run: make
+
+  test-cfs:
+    name: Test
+    runs-on: ubuntu-18.04
+    container: nmullane/qemu_rtems:5
+
+    needs: build-cfs
+
+    strategy:
+      fail-fast: false
+      matrix:
+        buildtype: [debug, release]
+
+    # Set the type of machine to run on
+    env:
+      BUILDTYPE: ${{ matrix.buildtype }}
+      ENABLE_UNIT_TESTS: true
+      # Set home to where rtems is located
+      HOME: /root
+
+
+    steps:
+      # Checks out a copy of your repository on the ubuntu-latest machine
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      # Setup the build system
+      - name: Copy Files
+        run: |
+          cp ./cfe/cmake/Makefile.sample Makefile
+          cp -r ./cfe/cmake/sample_defs sample_defs
+
+      # Setup the build system
+      - name: Make
+        run: |
+          make SIMULATION=i686-rtems5 prep
+          make install
+
+      - name: Test
+        run: .github/scripts/qemu_test.sh && .github/scripts/log_failed_tests.sh
+
+      # Archive test logs before checking for errors
+      - name: Archive cFS Test Artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: cFS-rtems-log-summary-${{ matrix.buildtype }}
+          path: ./build/exe/cpu1/*.txt
+
+      - name: Check for Errors
+        run: |
+          # Check if failed-tests is empty or not
+          if [ -s ./build/exe/cpu1/failed-tests.txt ]; then
+            echo "Failing tests found:"
+            cat ./build/exe/cpu1/failed-tests.txt
+            exit -1
+          fi