Fix: Remove Parsed\FrontMatter and Parsed\Content value objects

CHANGELOG.md

@@ -6,7 +6,15 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## Unreleased
 
-For a full diff see [`0.1.0...main`][0.1.0...main].
+For a full diff see [`0.2.0...main`][0.2.0...main].
+
+## [`0.2.0`][0.2.0]
+
+For a full diff see [`0.1.0...0.2.0`][0.1.0...0.2.0].
+
+### Removed
+
+* Removed `Parsed\FrontMatter` and `Parsed\Content` ([#8]), by [@localheinz]
 
 ## [`0.1.0`][0.1.0]
 
@@ -16,11 +24,14 @@ For a full diff see [`4e97e14...0.1.0`][4e97e14...0.1.0].
 
 * Added `YamlParser` ([#2]), by [@localheinz]
 
-[0.1.0]: https://github.com/ergebnis/front-matter/releases/tag/1.0.0
+[0.1.0]: https://github.com/ergebnis/front-matter/releases/tag/0.1.0
+[0.2.0]: https://github.com/ergebnis/front-matter/releases/tag/0.2.0
 
 [4e97e14...0.1.0]: https://github.com/ergebnis/front-matter/compare/4e97e14...0.1.0
-[0.1.0...main]: https://github.com/ergebnis/front-matter/compare/0.1.0...main
+[0.1.0...0.2.0]: https://github.com/ergebnis/front-matter/compare/0.1.0...0.2.0
+[0.2.0...main]: https://github.com/ergebnis/front-matter/compare/0.2.0...main
 
 [#2]: https://github.com/ergebnis/front-matter/pull/2
+[#8]: https://github.com/ergebnis/front-matter/pull/8
 
 [@localheinz]: https://github.com/localheinz

Makefile

@@ -36,7 +36,8 @@ static-code-analysis: vendor ## Runs a static code analysis with phpstan/phpstan
 .PHONY: static-code-analysis-baseline
 static-code-analysis-baseline: vendor ## Generates a baseline for static code analysis with phpstan/phpstan and vimeo/psalm
 	mkdir -p .build/phpstan
-	vendor/bin/phpstan analyze --configuration=phpstan.neon --generate-baseline=phpstan-baseline.neon --memory-limit=-1
+	echo '' > phpstan-baseline.neon
+	vendor/bin/phpstan analyze --configuration=phpstan.neon --error-format=baselineNeon --memory-limit=-1 > phpstan-baseline.neon || true
 	mkdir -p .build/psalm
 	vendor/bin/psalm --config=psalm.xml --set-baseline=psalm-baseline.xml
 

README.md

@@ -84,7 +84,7 @@ $parsed = $parser->parse($valueWithoutFrontMatter);
 - the front matter cannot be parsed because it is invalid YAML
 - the front matter data does not describe an associative array
 
-:bulb: When the value does not contain front matter or contains valid YAML front matter, the `YamlParser` returns an [`Ergebnis\FrontMatter\Parsed`](src/Parsed.php) value object. This object composes an instance of [`Ergebnis\FrontMatter\Parsed\FrontMatter`](src/Parsed/FrontMatter.php) and an instance of [`Ergebnis\FrontMatter\Parsed\Content`](src/Parsed/Content.php).
+:bulb: When the value does not contain front matter or contains valid YAML front matter, the `YamlParser` returns an [`Ergebnis\FrontMatter\Parsed`](src/Parsed.php) value object. This object composes the parsed front matter and the content after the front matter.
 
 ## Changelog
 

phpstan-baseline.neon

@@ -1,12 +1,3 @@
 parameters:
-	ignoreErrors:
-		-
-			message: "#^Call to function is_string\\(\\) with string will always evaluate to true\\.$#"
-			count: 1
-			path: src/Parsed/FrontMatter.php
-
-		-
-			message: "#^Parameter \\#1 \\$value of static method Ergebnis\\\\FrontMatter\\\\Parsed\\\\FrontMatter\\:\\:fromArray\\(\\) expects array\\<string, mixed\\>, array\\<int, string\\> given\\.$#"
-			count: 1
-			path: test/Unit/Parsed/FrontMatterTest.php
+	ignoreErrors: []
 

psalm-baseline.xml

@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<files psalm-version="4.3.1@2feba22a005a18bf31d4c7b9bdb9252c73897476">
-  <file src="src/Parsed/FrontMatter.php">
-    <DocblockTypeContradiction occurrences="1">
-      <code>return !\is_string($key);</code>
-    </DocblockTypeContradiction>
-  </file>
+<files psalm-version="4.3.2@57b53ff26237074fdf5cbcb034f7da5172be4524">
   <file src="src/YamlParser.php">
-    <MixedArgumentTypeCoercion occurrences="1">
-      <code>(array) $data</code>
-    </MixedArgumentTypeCoercion>
     <MixedAssignment occurrences="1">
       <code>$data</code>
     </MixedAssignment>
   </file>
-  <file src="test/Unit/Parsed/FrontMatterTest.php">
-    <InvalidScalarArgument occurrences="1">
-      <code>$value</code>
-    </InvalidScalarArgument>
-  </file>
 </files>

src/Parsed.php

@@ -19,26 +19,26 @@ final class Parsed
 
     private $content;
 
-    private function __construct(Parsed\FrontMatter $frontMatter, Parsed\Content $content)
+    private function __construct(array $frontMatter, string $content)
     {
         $this->frontMatter = $frontMatter;
         $this->content = $content;
     }
 
-    public static function fromFrontMatterAndContent(Parsed\FrontMatter $frontMatter, Parsed\Content $content): self
+    public static function fromFrontMatterAndContent(array $frontMatter, string $content): self
     {
         return new self(
             $frontMatter,
             $content
         );
     }
 
-    public function frontMatter(): Parsed\FrontMatter
+    public function frontMatter(): array
     {
         return $this->frontMatter;
     }
 
-    public function content(): Parsed\Content
+    public function content(): string
     {
         return $this->content;
     }

src/YamlParser.php

@@ -28,18 +28,18 @@ public function parse(string $value): Parsed
     {
         if (\preg_match(self::PATTERN, $value, $matches) !== 1) {
             return Parsed::fromFrontMatterAndContent(
-                Parsed\FrontMatter::fromArray([]),
-                Parsed\Content::fromString($value)
+                [],
+                $value
             );
         }
 
-        $content = Parsed\Content::fromString($matches['content']);
+        $content = $matches['content'];
 
         $rawfrontMatter = $matches['frontMatter'];
 
         if ('' === $rawfrontMatter) {
             return Parsed::fromFrontMatterAndContent(
-                Parsed\FrontMatter::fromArray([]),
+                [],
                 $content
             );
         }
@@ -50,7 +50,17 @@ public function parse(string $value): Parsed
             throw Exception\InvalidFrontMatter::create();
         }
 
-        $frontMatter = Parsed\FrontMatter::fromArray((array) $data);
+        $frontMatter = (array) $data;
+
+        $keys = \array_keys($frontMatter);
+
+        $keysThatAreNotStrings = \array_filter($keys, static function ($key): bool {
+            return !\is_string($key);
+        });
+
+        if ([] !== $keysThatAreNotStrings) {
+            throw Exception\InvalidFrontMatter::keysCanNotBeNumeric();
+        }
 
         return Parsed::fromFrontMatterAndContent(
             $frontMatter,

test/Unit/ParsedTest.php

@@ -21,9 +21,6 @@
  * @internal
  *
  * @covers \Ergebnis\FrontMatter\Parsed
- *
- * @uses \Ergebnis\FrontMatter\Parsed\Content
- * @uses \Ergebnis\FrontMatter\Parsed\FrontMatter
  */
 final class ParsedTest extends Framework\TestCase
 {
@@ -33,13 +30,13 @@ public function testFromFrontMatterAndContentReturnsParsed(): void
     {
         $faker = self::faker();
 
-        $frontMatter = Parsed\FrontMatter::fromArray([
+        $frontMatter = [
             'foo' => $faker->words,
             'bar' => $faker->randomFloat(),
             'baz' => $faker->randomNumber(),
-        ]);
+        ];
 
-        $content = Parsed\Content::fromString($faker->realText());
+        $content = $faker->realText();
 
         $parsed = Parsed::fromFrontMatterAndContent(
             $frontMatter,