👷 ci: Add GitHub Actions (#421)

* Create go.yml GHA
* Fetch tags on GHA.

Signed-off-by: Tim Zabel <[email protected]>

.github/workflows/go.yml

@@ -0,0 +1,32 @@
+# This workflow will build a golang project
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go
+
+name: Go
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go: [ '1.18', '1.19', '1.20' ]
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+    - name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: ${{ matrix.go-version }}
+
+    - name: Build TeleIRC
+      run: ./build_binary.sh
+
+    - name: Test
+      run: go test -v ./...