Improve CI to check the install script

.github/workflows/rust.yml

@@ -1,6 +1,7 @@
-name: Rust
+name: CI
 
 on:
+  workflow_dispatch:
   push:
     branches: [ main ]
   pull_request:
@@ -11,7 +12,6 @@ env:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
@@ -20,7 +20,6 @@ jobs:
       with:
         packages:  libdbus-1-dev libusb-dev libhidapi-dev libhidapi-hidraw0 pkg-config libudev-dev libgtk-3-dev
         version: 1.0
-
     - name: "Install Rust"
       uses: dtolnay/rust-toolchain@stable
     - name: "Cache cargo"
@@ -31,3 +30,16 @@ jobs:
     - name: Run tests
       working-directory: ./razer_control_gui
       run: cargo test --verbose
+
+  install:
+    # This assumes that the worker will be using systemctl
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: "Install"
+        working-directory: ./razer_control_gui
+        # According to this, sudo sould run ok: https://docs.github.com/en/actions/using-github-hosted-runners/using-github-hosted-runners/about-github-hosted-runners#administrative-privileges
+        run: ./install.sh install
+      - name: "Check installation"
+        working-directory: ./razer_control_gui
+        run: ../ci-helpers/check_install.sh

ci-helpers/check-installation.sh

@@ -0,0 +1,29 @@
+set -o errexit
+set -o nounset
+set -o pipefail
+
+check_file() {
+    if [ ! -e $1 ]; then 
+        echo "File \"$1\" does not exist."
+        exit 1
+    fi
+}
+
+echo "Checking the existence of the necessary files..."
+# Daemon
+# check_file "~/.local/share/razercontrol"
+check_file "/usr/share/razercontrol/daemon"
+check_file "/usr/share/razercontrol/laptops.json"
+check_file "/etc/udev/rules.d/99-hidraw-permissions.rules"
+# CLI
+check_file "/usr/bin/razer-cli"
+# GUI
+check_file "/usr/bin/razer-settings"
+check_file "/usr/share/applications/razer-settings.desktop"
+echo "All files are present"
+
+
+printf "Checking that the service is enabled: "
+systemctl --user is-enabled razercontrol.service
+
+echo "Done!"