php code validation with phpnsc, php-cs-fixer, phpcpd, phpmd, and phpstan

php-cs-fixer.json

{
  "@Symfony": true,
  "@PSR2": true,
  "array_syntax": {
    "syntax": "short"
  },
  "hash_to_slash_comment": true,
  "heredoc_to_nowdoc": true,
  "modernize_types_casting": true,
  "multiline_comment_opening_closing": true,
  "multiline_whitespace_before_semicolons": true,
  "native_function_invocation": false,
  "new_with_braces": false,
  "no_useless_else": false,
  "no_useless_return": true,
  "not_operator_with_successor_space": true,
  "ordered_class_elements": true,
  "ordered_imports": true,
  "pow_to_exponentiation": true,
  "simplified_null_return": true,
  "ternary_to_null_coalescing": true,
  "yoda_style": false,
  "void_return": false,
  "concat_space": {
    "spacing": "one"
  }
}

phpnsc.json

{
   "vendor" : "App",
   "folders" : {
       "root"    : "./src/",
       "include" : [""],
       "exclude" : []
   },
   "filetypes" : {
       "include" : [".php"],
       "exclude" : [".config.php"]
   },
   "output" : [{
       "class": "rg\\tools\\phpnsc\\CheckstyleOutput",
       "parameter": "/tmp/phpnsc.xml"
   },{
       "class": "rg\\tools\\phpnsc\\ConsoleOutput",
       "parameter": ""
   }]
}

phpstan.neon

parameters:
	excludes_analyse:
		- %rootDir%/../../../src/Migrations
	ignoreErrors:
		- '#Call to an undefined method Doctrine\\Common\\Persistence\\ObjectManager::getConnection\(\)#'

validate-code.sh

#!/usr/bin/env bash

BASEDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)

echo "[INFO] PHP Name Space Checker"
$BASEDIR/vendor/rg/phpnsc/phpnsc run $BASEDIR/phpnsc.json
exitcode=$?
if [ $exitcode -ne 0 ]; then
    echo "[ERROR] phpnsc returned errors."
    exit 1
fi

echo "[INFO] PHP Coding Standards Fixer"
$BASEDIR/vendor/bin/php-cs-fixer fix $BASEDIR/src --allow-risky=yes --rules="$(cat $BASEDIR/php-cs-fixer.json)" --stop-on-violation --dry-run --using-cache=no
exitcode=$?
if [ $exitcode -ne 0 ]; then
    echo "[ERROR] php-cs-fixer found code that does not adhere to specified coding standard rules."
    echo ""
    echo "To fix this, run the following command:"
    echo ""
    echo "vendor/bin/php-cs-fixer fix $BASEDIR/src --allow-risky=yes --using-cache=no --rules=\"\$(cat $BASEDIR/php-cs-fixer.json)\""
    exit 1
fi

echo "[INFO] PHP Copy/Paste Detector"
$BASEDIR/vendor/sebastian/phpcpd/phpcpd $BASEDIR/src
exitcode=$?
if [ $exitcode -ne 0 ]; then
    echo "[ERROR] phpcpd found duplicate code."
    exit 1
fi

echo "[INFO] PHP Mess Detector"
$BASEDIR/vendor/phpmd/phpmd/src/bin/phpmd $BASEDIR/src --exclude $BASEDIR/src/Migrations text unusedcode
exitcode=$?
if [ $exitcode -ne 0 ]; then
    echo "[ERROR] phpmd found unused code."
    exit 1
fi

echo "[INFO] PHP Static Analysis Tool"
$BASEDIR/vendor/bin/phpstan analyse $BASEDIR/src --level=4
exitcode=$?
if [ $exitcode -ne 0 ]; then
    echo "[ERROR] phpstan found errors."
    exit 1
fi