Split assertions to traits

.travis.yml

@@ -5,7 +5,6 @@ git:
 
 matrix:
   include:
-    - php: 5.3
     - php: 5.4
     - php: 5.5
     - php: 5.6

CONTRIBUTING.md

@@ -4,6 +4,5 @@ Thanks for contributing to assert! Just follow these single guidelines:
 
 - You must use [feature / topic branches](https://git-scm.com/book/en/v2/Git-Branching-Branching-Workflows) to ease the merge of contributions.
 - Coding standard compliance must be ensured before committing or opening pull requests by running `composer assert:cs-fix` or `composer assert:cs-lint` in the root directory of this repository.
-- After adding new assertions regenerate the [README.md](README.md) and the docblocks by running `composer assert:generate-docs` on the command line.
+- After adding new assertions regenerate the [README.md](README.md) and the docblocks by running `composer assert:generate` on the command line.
 - After adding new non release relevant artifacts you must ensure they are export ignored in the [.gitattributes](.gitattributes) file.
-

UPGRADE_3.0.md

@@ -0,0 +1,16 @@
+# Upgrade notes
+
+Dropped php 5.3 support.
+
+Error code constants in `Assertion` class are now deprecated and will be removed in 4.0 release.
+Preferred way is to use constants from `Assert\Assertion` namespace as follows:
+```
+# before 3.0:
+\Assert\Assertion::INVALID_JSON_STRING
+
+# 3.0:
+\Assert\Assertion\INVALID_JSON_STRING
+```
+So you need to replace `::` with `\` before constant name.
+
+These can be easily done with following regular expression search and replace: search for `Assertion::([A-Z_\d]+)` and replace with `Assertion\\$1`.

bin/generate_method_docs.php → bin/generate_code.php

@@ -102,7 +102,7 @@ private function gatherAssertions()
         return \array_filter(
             $reflClass->getMethods(ReflectionMethod::IS_STATIC),
             function (ReflectionMethod $reflMethod) {
-                if ($reflMethod->isProtected()) {
+                if (!$reflMethod->isPublic()) {
                     return false;
                 }
 
@@ -140,6 +140,14 @@ private function generateFile($phpFile, $lines, $fileType)
                     $fileContent
                 );
                 break;
+
+            case 'const':
+                $fileContent = \preg_replace(
+                    '`// constants linked for BC\n(.*)// end constants linked for BC\n`sim',
+                    \sprintf("// constants linked for BC\n    %s\n    // end constants linked for BC\n", \trim(\implode("\n", $lines))),
+                    $fileContent
+                );
+                break;
         }
 
         $writtenBytes = \file_put_contents($phpFile, $fileContent);
@@ -213,11 +221,55 @@ function (ReflectionMethod $reflMethod) {
             }
         );
     }
+
+    public function generateConstants()
+    {
+        $phpFile = __DIR__.'/../lib/Assert/Assertion.php';
+        $constants = $this->gatherConstants();
+
+        $this->generateFile($phpFile, $constants, 'const');
+    }
+
+    /**
+     * @return string[]
+     */
+    private function gatherConstants()
+    {
+        $namespace = 'Assert\\Assertion\\';
+
+        // load class to load all traits and fill namespace with constants
+        /* @noinspection ExceptionsAnnotatingAndHandlingInspection */
+        \Assert\Assertion::string($namespace);
+
+        $constants = \get_defined_constants(true);
+        if (!isset($constants['user'])) {
+            return [];
+        }
+
+        $constants = \array_keys($constants['user']);
+
+        $namespaceConstants = \array_filter($constants, function ($name) use ($namespace) {
+            return 0 === \strpos($name, $namespace);
+        });
+
+        return \array_map(function ($name) use ($namespace) {
+            $const = \substr($name, \strlen($namespace));
+
+            return <<<CONST
+    /**
+     * @deprecated
+     * @see Assertion\\{$const}
+     */
+    const {$const} = Assertion\\{$const};
+CONST;
+        }, $namespaceConstants);
+    }
 }
 
 require_once __DIR__.'/../vendor/autoload.php';
 
 $generator = new MethodDocGenerator();
+$generator->generateConstants();
 $generator->generateAssertionDocs();
 $generator->generateChainDocs();
 $generator->generateLazyAssertionDocs();

bin/travis/lint-docs

@@ -1,8 +1,8 @@
 #!/bin/bash
 set -e
-composer assert:generate-docs
+composer assert:generate
 UNCOMMITED_FILES=$(git status -s | wc -l)
 if [[ $UNCOMMITED_FILES -ne 0 ]]; then
-  echo "Please run composer assert:generate-docs and commit the changes";
+  echo "Please run composer assert:generate and commit the changes";
   exit 1;
 fi

composer.json

@@ -23,7 +23,7 @@
     "sort-packages": true
   },
   "require": {
-    "php": ">=5.3",
+    "php": ">=5.4",
     "ext-mbstring": "*"
   },
   "require-dev": {
@@ -35,7 +35,8 @@
       "Assert\\": "lib/Assert"
     },
     "files": [
-      "lib/Assert/functions.php"
+      "lib/Assert/functions.php",
+      "lib/Assert/Assertion.php"
     ]
   },
   "autoload-dev": {
@@ -47,7 +48,7 @@
     ]
   },
   "scripts": {
-    "assert:generate-docs": "php bin/generate_method_docs.php",
+    "assert:generate": "php bin/generate_code.php",
     "assert:cs-lint": "php-cs-fixer fix --diff -vvv --dry-run",
     "assert:cs-fix": "php-cs-fixer fix . -vvv || true"
   }