CI: clean up nix workflows; build default package

.github/workflows/nix-setup.yml

@@ -0,0 +1,57 @@
+# This is a re-usable workflow that is used by .github/workflows/check.yml to handle necessary setup
+# before running Nix commands. E.g. this will install Nix and set up Magic Nix Cache
+name: "Nix Setup"
+
+on:
+  workflow_call:
+    inputs:
+      command:
+        required: false
+        type: string
+      platform:
+        default: "ubuntu"
+        required: false
+        type: string
+    secrets:
+      GH_TOKEN:
+        required: true
+
+jobs:
+  nix:
+    runs-on: "${{ inputs.platform }}-latest"
+    steps:
+      - name: "Set default git branch (to reduce log spam)"
+        run: git config --global init.defaultBranch main
+
+      - name: "Checkout"
+        uses: actions/checkout@v4
+        with:
+          token: "${{ secrets.GH_TOKEN }}"
+
+      - name: "Set up QEMU support"
+        run: |
+          # This will allow for cross-compilation using Nix
+          export DEBIAN_FRONTEND=noninteractive
+          sudo apt-get update -q -y
+          sudo apt-get install -q -y binfmt-support qemu-efi qemu-system-aarch64 qemu-user-static
+
+      - name: "Install nix"
+        uses: cachix/install-nix-action@master
+        with:
+          install_url: https://nixos.org/nix/install
+          extra_nix_config: |
+            experimental-features = nix-command flakes fetch-tree
+            allow-import-from-derivation = false
+            extra-platforms = aarch64-linux
+
+      - name: "Cachix Setup"
+        uses: cachix/cachix-action@v14
+        with:
+          authToken: ${{ secrets.CACHIX_TOKEN }}
+          name: hyprland-community
+
+      - name: "Nix Magic Cache"
+        uses: DeterminateSystems/magic-nix-cache-action@main
+
+      - name: "Run Input: ${{ inputs.command }}"
+        run: "${{ inputs.command }}"

.github/workflows/nix.yml

@@ -1,53 +1,36 @@
-# This is a re-usable workflow that is used by .github/workflows/check.yml to handle necessary setup
-# before running Nix commands. E.g. this will install Nix and set up Magic Nix Cache
-name: "Nix Setup"
+name: Check Flake Validity
 
 on:
-  workflow_call:
-    inputs:
-      command:
-        required: false
-        type: string
-      platform:
-        default: "ubuntu"
-        required: false
-        type: string
-    secrets:
-      GH_TOKEN:
-        required: true
+  workflow_dispatch:
+  pull_request:
+    paths:
+      - "pyprland/**"
+      - "**.nix"
+      - "**.lock"
+      - ".github/workflows/check.yml"
+  push:
+    paths:
+      - "pyprland/**"
+      - "**.nix"
+      - "**.lock"
+      - ".github/workflows/check.yml"
 
 jobs:
-  nix:
-    runs-on: "${{ inputs.platform }}-latest"
-    steps:
-      - name: "Checkout"
-        uses: actions/checkout@v4
-        with:
-          token: "${{ secrets.GH_TOKEN }}"
-
-      - name: "Set up QEMU support"
-        run: |
-          # This will allow for cross-compilation using Nix
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update -q -y
-          sudo apt-get install -q -y binfmt-support qemu-efi qemu-system-aarch64 qemu-user-static
-
-      - name: "Install nix"
-        uses: cachix/install-nix-action@master
-        with:
-          install_url: https://nixos.org/nix/install
-          extra_nix_config: |
-            experimental-features = nix-command flakes fetch-tree
-            allow-import-from-derivation = false
-            extra-platforms = aarch64-linux
-
-            # extra substituters
-            # nix-community
-            extra-substituters = https://nix-community.cachix.org
-            extra-trusted-public-keys = nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=
-
-      - name: "Nix Magic Cache"
-        uses: DeterminateSystems/magic-nix-cache-action@main
+  check:
+    uses: ./.github/workflows/nix-setup.yml
+    secrets:
+      GH_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+    with:
+      command: nix flake check --accept-flake-config --print-build-logs
 
-      - name: "Run Input: ${{ inputs.command }}"
-        run: "${{ inputs.command }}"
+  build:
+    needs: [check]
+    uses: ./.github/workflows/nix-setup.yml
+    strategy:
+      matrix:
+        package:
+          - pyprland
+    secrets:
+      GH_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+    with:
+      command: nix build .#${{ matrix.package }} --print-build-logs