Merge pull request #15 from wp-oop/task/make-php-8-compat

.editorconfig

@@ -0,0 +1,16 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 4
+
+[*.js]
+indent_size = 2
+
+[*.json]
+indent_size = 2
+
+[*.yml]
+indent_size = 2

.env.example

@@ -5,10 +5,9 @@ DOCROOT_PATH=/var/www/html
 BUILD_ROOT_PATH=/app/
 PROJECT_NAME=me_plugin
 
-PHP_BUILD_VERSION=7.1
+PHP_BUILD_VERSION=7.2
 PHP_TEST_VERSION=7.4
-
-WORDPRESS_VERSION=5.6.0
+WORDPRESS_VERSION=5.6
 
 DB_ROOT_PASSWORD=root
 DB_NAME=wordpress

.github/workflows/continuous-integration.yml

@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php-versions: ['7.1', '7.2', '7.3', '7.4']
+        php-versions: ['7.2', '7.3', '7.4', '8.0']
 
     steps:
     - uses: actions/checkout@v2
@@ -14,7 +14,6 @@ jobs:
       uses: shivammathur/setup-php@v2
       with:
         php-version: ${{ matrix.php-versions }}
-        tools: composer:v1
 
     - name: Analysing source code
       run: find ./src/ ./inc/ ./tests/ -type f -name '*.php' -print0 | xargs -0 -L 1 -P 4 -- php -l
@@ -29,7 +28,7 @@ jobs:
       run: ./vendor/bin/phpunit
 
     - name: Psalm
-      run: ./vendor/bin/psalm --show-info=false --threads=8 --diff
+      run: ./vendor/bin/psalm --show-info --threads=8 --diff
 
     - name: PHPCS
       run: ./vendor/bin/phpcs -s --runtime-set ignore_warnings_on_exit 1

.gitignore

@@ -5,3 +5,5 @@
 /.idea/inspectionProfiles/
 /.idea/misc.xml
 /.env
+
+.phpunit.result.cache