From 48c31f12b393e01f80f72dfa692b45f0d8a030d5 Mon Sep 17 00:00:00 2001
From: Darragh Bailey <daragh.bailey@gmail.com>
Date: Wed, 5 Oct 2022 00:11:00 +0100
Subject: [PATCH] Make code available as gem for test installs (#1629)

Make it possible for others to help validate vagrant-libvirt plugin
changes by building a gem that can be installed from a github packages
repository.
---
 .github/workflows/publish-gem-package.yml | 55 +++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 .github/workflows/publish-gem-package.yml

diff --git a/.github/workflows/publish-gem-package.yml b/.github/workflows/publish-gem-package.yml
new file mode 100644
index 0000000..49375ec
--- /dev/null
+++ b/.github/workflows/publish-gem-package.yml
@@ -0,0 +1,55 @@
+name: publish-gem
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+permissions:
+  packages: write
+
+jobs:
+  build-package:
+    runs-on: ubuntu-22.04
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+    - name: Install rake & ruby
+      run: |
+        sudo apt-get install -y \
+          rake \
+          ruby \
+          ;
+    - name: Build gem
+      run: |
+        rake build
+    - uses: actions/upload-artifact@v3
+      with:
+        name: gem
+        path: pkg/**.gem
+
+  publish-package:
+    needs: build-package
+    runs-on: ubuntu-22.04
+    if: github.ref == 'refs/heads/main'
+    steps:
+    - uses: actions/download-artifact@v3
+      with:
+        name: gem
+    - name: setup credentials
+      run: |
+        mkdir ~/.gem
+        cat <<EOF > ~/.gem/credentials
+        ---
+        :github: Bearer ${GITHUB_TOKEN}
+        EOF
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    - name: publish package
+      run: |
+        gem push --key github \
+          --host https://rubygems.pkg.github.com/${GITHUB_REPOSITORY_OWNER} \
+          *.gem
+