Add action on README file. (#263)

* ci: Add action on README file.

* doc: Update README.

Prettify it.

* ci: Update and simplfy actions.

.editorconfig

@@ -13,6 +13,12 @@ insert_final_newline = true
 trim_trailing_whitespace = true
 indent_style = space
 indent_size = 4
+max_line_length = 120
 
 [*.{json,json.dist,yml,yml.dist}]
-indent_size = 4
+indent_size = 4
+max_line_length = 120
+
+[*.{md}]
+indent_size = 2
+max_line_length = 80

.github/workflows/code-style.yml

@@ -2,9 +2,13 @@
 
 on:
     push:
+        paths:
+          - "src/**.php"
         branches:
             - master
     pull_request:
+        paths:
+          - "src/**.php"
 
 name: "Code style"
 

.github/workflows/mutation-tests.yml

@@ -2,9 +2,13 @@
 
 on:
     push:
+        paths:
+          - "src/**.php"
         branches:
             - master
     pull_request:
+        paths:
+          - "src/**.php"
 
 name: "Mutations testing"
 

.github/workflows/readme.yml

@@ -0,0 +1,22 @@
+name: README checks
+
+# This action works with pull requests and pushes
+on:
+    pull_request:
+    push:
+        branches:
+            - main
+
+jobs:
+    prettier:
+        runs-on: ubuntu-latest
+
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v3
+
+            - name: Install the Nix package manager
+              uses: cachix/install-nix-action@v17
+
+            - name: Check README
+              run: nix run nixpkgs#nodePackages.prettier -- --check README.md

.github/workflows/static-analysis.yml

@@ -2,9 +2,13 @@
 
 on:
     push:
+        paths:
+          - "src/**.php"
         branches:
             - master
     pull_request:
+        paths:
+          - "src/**.php"
 
 name: "Static analysis"
 

.github/workflows/tests.yml

@@ -2,9 +2,13 @@
 
 on:
     push:
+        paths:
+          - "src/**.php"
         branches:
             - master
     pull_request:
+        paths:
+          - "src/**.php"
 
 name: "Unit tests"
 

.prettierrc

@@ -0,0 +1,5 @@
+{
+  "tabWidth": 2,
+  "useTabs": false,
+  "proseWrap": "always"
+}