Update circleci config (#25)

* Update circleci config
* Update phpunit and phpcs

* Add conflict for older php_codesniffer

* Set min drupal/coder

* Update version of dbal

* Update min php version

.circleci/config.yml

@@ -0,0 +1,36 @@
+version: 2.1
+
+executors:
+  php74:
+    docker:
+      - image: skpr/php-cli:7.4-1.x
+  php80:
+    docker:
+      - image: skpr/php-cli:8.0-1.x
+
+workflows:
+  build:
+    jobs:
+      - build:
+          matrix:
+            parameters:
+              php: ["php74", "php80"]
+              composer-opts: ["", "--prefer-lowest"]
+
+jobs:
+  build:
+    parameters:
+      php:
+        type: executor
+      composer-opts:
+        type: string
+    executor: << parameters.php >>
+    working_directory: /data
+    steps:
+      - checkout
+      - run: composer2 update --prefer-dist --no-progress --no-suggest --no-interaction --optimize-autoloader << parameters.composer-opts >>
+      - run: ./bin/phpcs --colors --report=full --runtime-set testVersion 8.0-
+      - run: mkdir -p build/phpunit
+      - run: ./bin/phpunit --log-junit build/phpunit/results.xml
+      - store_test_results:
+          path: build

.gitignore

@@ -1,3 +1,4 @@
 /bin/
 /vendor/
 *.sqlite
+.phpunit.result.cache

composer.json

@@ -2,7 +2,7 @@
     "name": "previousnext/nested-set",
     "description": "A PHP Doctrine DBAL implementation for Nested Sets.",
     "type": "library",
-    "license": "GPL-2.0+",
+    "license": "GPL-2.0-or-later",
     "authors": [
         {
             "name": "Kim Pepper",
@@ -12,12 +12,16 @@
     "minimum-stability": "dev",
     "prefer-stable": true,
     "require": {
-        "doctrine/dbal": "~2.5"
+        "php": "^7.3 || ^8.0",
+        "doctrine/dbal": "^2.12.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "~4.8",
-        "drupal/coder": "~8.0",
-        "pear/console_table": "^1.3"
+        "ext-pdo_sqlite": "*",
+        "dealerdirect/phpcodesniffer-composer-installer": "^0.7",
+        "drupal/coder": "^8.3.12",
+        "pear/console_table": "^1.3",
+        "phpcompatibility/php-compatibility": "^9.3",
+        "phpunit/phpunit": "^8.5 || ^9.3"
     },
     "autoload": {
         "psr-4": {
@@ -30,6 +34,13 @@
         }
     },
     "config": {
-        "bin-dir": "bin/"
+        "bin-dir": "bin",
+        "preferred-install": {
+            "*": "dist"
+        },
+        "sort-packages": true
+    },
+    "conflict": {
+        "squizlabs/php_codesniffer": "<3.5.8"
     }
 }