The most important changes are the addition of several commands to bu…

…ild and test the project in `github-build.sh` and the creation of a new GitHub Actions workflow in `asn1scc-tests.yml`. The workflow is triggered on every push or pull request to any branch and runs on the latest version of Ubuntu. It checks out the code, builds a Docker image, and then runs a container from that image. Inside the container, it executes the `github-build.sh` script to build and test the project.

Changes:
1. `github-build.sh`: Added several commands to build and test the project. The script starts by building several components of the project using `dotnet build`. It then changes directory to `v4Tests` and runs a series of tests using the `regression` binary. If any of these commands fail, the script will exit with a non-zero status code, indicating an error.
2. `asn1scc-tests.yml`: Added a new GitHub Actions workflow. This workflow is triggered on every push or pull request to any branch. It runs on the latest version of Ubuntu. The workflow checks out the code, builds a Docker image named `asn1scc`, and then runs a container from that image. Inside the container, it executes the `github-build.sh` script to build and test the project.

References to the code changes:
- [github-build.sh](#)
- [asn1scc-tests.yml](#)

.github/workflows/asn1scc-tests.yml

@@ -0,0 +1,21 @@
+name: Build and Test
+
+on:
+  push:
+    branches: [ '*' ]
+  pull_request:
+    branches: [ '*' ]
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - name: Build Docker image
+      run: docker build -t asn1scc .
+
+    - name: Run container to build and test
+      run: docker run -ti --rm -v ${{ github.workspace }}:/app asn1scc bash -c "./github-build.sh"

github-build.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+dotnet build Antlr/
+dotnet build parseStg2/
+dotnet build "asn1scc.sln"
+cd v4Tests || exit 1
+../regression/bin/Debug/net7.0/regression -l c -ws 4 -s false -p 48 || exit 1
+../regression/bin/Debug/net7.0/regression -l Ada -ws 4 -s false -p 48 || exit 1
+../regression/bin/Debug/net7.0/regression -l c -ws 8 -s true -p 48 -ig || exit 1
+../regression/bin/Debug/net7.0/regression -l c -ws 8 -s true -p 48 || exit 1
+../regression/bin/Debug/net7.0/regression -l Ada -ws 8 -s true -p 48 || exit 1
+
+