devenv: Add Phpactor

This contains a LSP for PHP.

Since we do not need it in CI, let’s add another `devShell` that will only be used there.

Author: jtojnar

.github/workflows/main.yaml

@@ -74,32 +74,32 @@ jobs:
             ${{ runner.os }}-composer-
 
       - name: Install dependencies
-        run: nix-shell --run 'npm run install-dependencies'
+        run: nix-shell -A ci --run 'npm run install-dependencies'
 
       - name: Check front-end code
         if: matrix.lint
-        run: nix-shell --run 'npm run check:client'
+        run: nix-shell -A ci --run 'npm run check:client'
 
       - name: Check syntax of back-end code
-        run: nix-shell --run 'npm run check:server:lint'
+        run: nix-shell -A ci --run 'npm run check:server:lint'
 
       - name: Lint back-end code
         if: matrix.lint
-        run: nix-shell --run 'npm run check:server:cs'
+        run: nix-shell -A ci --run 'npm run check:server:cs'
 
       - name: Lint helper code
         if: matrix.lint
-        run: nix-shell --run 'npm run check:helpers:cs'
+        run: nix-shell -A ci --run 'npm run check:helpers:cs'
 
       - name: Run unit tests
-        run: nix-shell --run 'npm run test:server'
+        run: nix-shell -A ci --run 'npm run test:server'
 
       - name: Analyse back-end code
         if: matrix.phpstan
-        run: nix-shell --run 'npm run check:server:phpstan'
+        run: nix-shell -A ci --run 'npm run check:server:phpstan'
 
       - name: Run integration tests
-        run: SELFOSS_TEST_STORAGE_BACKEND=${{ matrix.storage }} nix-shell --run 'npm run test:integration'
+        run: SELFOSS_TEST_STORAGE_BACKEND=${{ matrix.storage }} nix-shell -A ci --run 'npm run test:integration'
 
   deploy:
     name: 'Upload artefacts'
@@ -141,7 +141,7 @@ jobs:
       - name: Build a zipball
         id: zipball
         run: |
-          nix-shell --run 'npm run dist'
+          nix-shell -A ci --run 'npm run dist'
           echo "file_name=$(echo selfoss-*.zip)" >> "$GITHUB_OUTPUT"
           echo "version=$(echo selfoss-*.zip | sed -e 's/^selfoss-//' -e 's/\.zip$//')" >> "$GITHUB_OUTPUT"
 

flake.nix

@@ -88,6 +88,13 @@
           };
         };
 
+        developmentSupport = {
+          nativeBuildInputs = [
+            # PHP LSP
+            pkgs.phpactor
+          ];
+        };
+
         qaTools = {
           nativeBuildInputs = [
             # Back-end code validation.
@@ -112,6 +119,16 @@
         # Expose shell environment for development.
         devShells = {
           default = pkgs.mkShell (
+            mergeEnvs [
+              languageEnv
+              developmentSupport
+              qaTools
+              websiteTools
+              dbServers.${matrix.storage}
+            ]
+          );
+
+          ci = pkgs.mkShell (
             mergeEnvs [
               languageEnv
               qaTools

shell.nix

@@ -7,5 +7,8 @@ let
   self = import flake-compat {
     src = ./.;
   };
+
+  devShells = self.shellNix.outputs.devShells.${builtins.currentSystem};
 in
-self.shellNix
+# Add rest of the devShells for the current system so that we can easily access them with nix-shell.
+devShells.default // devShells