Merge pull request #4 from NobbZ/ci-clean

.github/workflows/environments.yml

@@ -0,0 +1,48 @@
+name: "build"
+
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+
+jobs:
+  overlays:
+    name: Build package ${{ matrix.package }}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        package:
+        - advcp
+        - elixir-lsp
+        - erlang-ls
+        - keyleds
+        - rofi-unicode
+        - keepass
+    steps:
+    - uses: actions/checkout@v2.3.1
+    - uses: cachix/install-nix-action@v12
+    - uses: cachix/cachix-action@v8
+      with: { name: nobbz, signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}' }
+    - run: nix-shell --run 'nix-build -E "(import <nixpkgs> { overlays = import ./overlays.nix; }).${{ matrix.package }}"'
+
+  environment:
+    name: Build for ${{ matrix.hostname }}
+    needs: overlays
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        hostname:
+        - delly-nixos
+        - nixos
+        - tux-nixos
+    steps:
+    - uses: actions/checkout@v2.3.1
+      with: { fetch-depth: 0 }
+    - uses: cachix/install-nix-action@v12
+      with:
+        # install_url: https://github.com/numtide/nix-flakes-installer/releases/download/nix-3.0pre20200820_4d77513/install
+        extra_nix_config: experimental-features = nix-command flakes
+    - uses: cachix/cachix-action@v8
+      with: { name: nobbz, signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}' }
+    - run: nix-shell --run 'make build HOSTNAME=${{ matrix.hostname }}'

.github/workflows/preflight.yml

@@ -0,0 +1,18 @@
+---
+name: "preflight"
+
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+
+jobs:
+  lint:
+    name: "Preflight – Linting"
+    runs-on: ubuntu-20.04
+    steps:
+    - uses: actions/checkout@v2.3.1
+      with: { fetch-depth: 0 }
+    - uses: cachix/install-nix-action@v12
+    - run: nix-shell --run 'find . -name '"'"'*.nix'"'"' -a -not -name sources.nix -exec nix-linter '"'"'{}'"'"' +'

shell.nix

@@ -13,7 +13,7 @@ let
 
   lefthook = pkgs.lefthook.override { buildGoModule = pkgs.buildGo114Module; };
 
-  inherit (pkgs) git gnumake niv nixpkgs-fmt nix-prefetch-git nix-prefetch-github;
+  inherit (pkgs) git gnumake niv nixpkgs-fmt nix-prefetch-git nix-prefetch-github nix-linter;
 in
 pkgs.mkShell {
   name = "home-manager-shell";