Remove php version from default baseline generation

src/Psalm/ErrorBaseline.php

@@ -52,11 +52,15 @@ class ErrorBaseline
      *
      * @return void
      */
-    public static function create(FileProvider $fileProvider, string $baselineFile, array $issues)
-    {
+    public static function create(
+        FileProvider $fileProvider,
+        string $baselineFile,
+        array $issues,
+        bool $include_php_versions
+    ) {
         $groupedIssues = self::countIssueTypesByFile($issues);
 
-        self::writeToFile($fileProvider, $baselineFile, $groupedIssues);
+        self::writeToFile($fileProvider, $baselineFile, $groupedIssues, $include_php_versions);
     }
 
     /**
@@ -127,8 +131,12 @@ class ErrorBaseline
      *
      * @return array<string,array<string,array{o:int, s:array<int, string>}>>
      */
-    public static function update(FileProvider $fileProvider, string $baselineFile, array $issues)
-    {
+    public static function update(
+        FileProvider $fileProvider,
+        string $baselineFile,
+        array $issues,
+        bool $include_php_versions
+    ) {
         $existingIssues = self::read($fileProvider, $baselineFile);
         $newIssues = self::countIssueTypesByFile($issues);
 
@@ -159,7 +167,7 @@ class ErrorBaseline
 
         $groupedIssues = array_filter($existingIssues);
 
-        self::writeToFile($fileProvider, $baselineFile, $groupedIssues);
+        self::writeToFile($fileProvider, $baselineFile, $groupedIssues, $include_php_versions);
 
         return $groupedIssues;
     }
@@ -227,27 +235,30 @@ class ErrorBaseline
     private static function writeToFile(
         FileProvider $fileProvider,
         string $baselineFile,
-        array $groupedIssues
+        array $groupedIssues,
+        bool $include_php_versions
     ) {
         $baselineDoc = new \DOMDocument('1.0', 'UTF-8');
         $filesNode = $baselineDoc->createElement('files');
         $filesNode->setAttribute('psalm-version', PSALM_VERSION);
 
-        $extensions = array_merge(get_loaded_extensions(), get_loaded_extensions(true));
+        if ($include_php_versions) {
+            $extensions = array_merge(get_loaded_extensions(), get_loaded_extensions(true));
 
-        usort($extensions, 'strnatcasecmp');
+            usort($extensions, 'strnatcasecmp');
 
-        $filesNode->setAttribute('php-version', implode(';' . "\n\t", array_merge(
-            [
-                ('php:' . PHP_VERSION),
-            ],
-            array_map(
-                function (string $extension) : string {
-                    return $extension . ':' . phpversion($extension);
-                },
-                $extensions
-            )
-        )));
+            $filesNode->setAttribute('php-version', implode(';' . "\n\t", array_merge(
+                [
+                    ('php:' . PHP_VERSION),
+                ],
+                array_map(
+                    function (string $extension) : string {
+                        return $extension . ':' . phpversion($extension);
+                    },
+                    $extensions
+                )
+            )));
+        }
 
         foreach ($groupedIssues as $file => $issueTypes) {
             $fileNode = $baselineDoc->createElement('file');

src/command_functions.php

@@ -363,12 +363,16 @@ Options:
     --set-baseline=PATH
         Save all current error level issues to a file, to mark them as info in subsequent runs
 
+        Add --include-php-versions to also include a list of PHP extension versions
+
     --ignore-baseline
         Ignore the error baseline
 
     --update-baseline
         Update the baseline by removing fixed issues. This will not add new issues to the baseline
 
+        Add --include-php-versions to also include a list of PHP extension versions
+
     --generate-json-map=PATH
         Generate a map of node references and types in JSON format, saved to the given path.
 

src/psalm.php

@@ -61,6 +61,7 @@ $valid_long_options = [
     'refactor',
     'shepherd::',
     'no-progress',
+    'include-php-versions', // used for baseline
 ];
 
 gc_collect_cycles();
@@ -531,7 +532,8 @@ if (isset($options['set-baseline']) && is_string($options['set-baseline'])) {
         ErrorBaseline::create(
             new \Psalm\Internal\Provider\FileProvider,
             $options['set-baseline'],
-            IssueBuffer::getIssuesData()
+            IssueBuffer::getIssuesData(),
+            isset($options['include-php-versions'])
         );
 
         fwrite(STDERR, "Baseline saved to {$options['set-baseline']}.");
@@ -596,7 +598,8 @@ if (isset($options['update-baseline'])) {
             $issue_baseline = ErrorBaseline::update(
                 new \Psalm\Internal\Provider\FileProvider,
                 $baselineFile,
-                IssueBuffer::getIssuesData()
+                IssueBuffer::getIssuesData(),
+                isset($options['include-php-versions'])
             );
             $total_issues_updated_baseline = ErrorBaseline::countTotalIssues($issue_baseline);
 

tests/ErrorBaselineTest.php

@@ -191,7 +191,7 @@ class ErrorBaselineTest extends TestCase
                 'severity' => 'error',
                 'selected_text' => 'hardy' . "\n",
             ],
-        ]);
+        ], false);
 
         $baselineDocument = new \DOMDocument();
         $baselineDocument->loadXML($documentContent, LIBXML_NOBLANKS);
@@ -285,7 +285,8 @@ class ErrorBaselineTest extends TestCase
         $remainingBaseline = ErrorBaseline::update(
             $this->fileProvider->reveal(),
             $baselineFile,
-            $newIssues
+            $newIssues,
+            false
         );
 
         $this->assertSame([