.github/workflows/guix.yml: New CI workflow

.github/workflows/guix.yml

@@ -0,0 +1,60 @@
+---
+# File : guix.yml
+
+name: Guix/Guile 3.0
+
+on:
+  push:
+    branches:
+      - master
+      - wip-github-ci-guix-workflow
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  x86_64-linux-gnu:
+    runs-on: "ubuntu-latest"
+    steps:
+      - name: "Guix cache"
+        uses: "actions/cache@v3"
+        with:
+          path: "~/.cache/guix"
+          # use a key that (almost) never matches
+          key: "guix-cache-${{ github.sha }}"
+          restore-keys: |
+            guix-cache-
+      - name: "Install Guix"
+        uses: "PromyLOPh/guix-install-action@v1"
+      - name: "Ensure no locale warning"
+        run: |
+          test -z "$(guix --version 2>&1 >/dev/null)"
+      - name: "Checkout repository"
+        uses: "actions/checkout@v3"
+      - name: "Build project guile-udev"
+        run: |
+          guix build --file=guix.scm guile-udev
+  aarch64-linux-gnu:
+    runs-on: "ubuntu-latest"
+    steps:
+      - name: "Guix cache"
+        uses: "actions/cache@v3"
+        with:
+          path: "~/.cache/guix"
+          # use a key that (almost) never matches
+          key: "guix-cache-${{ github.sha }}"
+          restore-keys: |
+            guix-cache-
+      - name: "Install Guix"
+        uses: "PromyLOPh/guix-install-action@v1"
+      - name: "Ensure no locale warning"
+        run: |
+          test -z "$(guix --version 2>&1 >/dev/null)"
+      - name: "Checkout repository"
+        uses: "actions/checkout@v3"
+      - name: "Build project guile-udev"
+        run: |
+          guix build --target=aarch64-linux-gnu --file=guix.scm guile-udev
+
+# End of guix.yml
+...