Add a GitHub action to create a release from a tag

.github/workflows/build.yml

@@ -5,13 +5,22 @@ on:
     branches: [ "master" ]
   pull_request:
     branches: [ "master" ]
+  workflow_call:
 
 jobs:
   build:
 
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
     - name: Run the build script
       run: ./build.sh
+
+    - name: Store build artifacts
+      uses: actions/upload-artifact@v3
+      with:
+        name: release-dir
+        path: release/

.github/workflows/release.yml

@@ -0,0 +1,34 @@
+name: Release BOFH
+
+on:
+  push:
+    tags:
+      - '*'
+  workflow_dispatch:
+
+jobs:
+  build:
+    uses: ./.github/workflows/build.yml
+
+  release:
+    needs: build
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Fetch build artifacts
+      uses: actions/download-artifact@v3
+      with:
+        name: release-dir
+    - name: Create zip
+      uses: TheDoctor0/[email protected]
+      with:
+        type: zip
+        filename: bofh-release.zip
+        exclusions: '*.git*'
+
+    - name: Create release
+      uses: ncipollo/release-action@v1
+      with:
+        artifacts: bofh-release.zip