Reduce PHPStan baseline by addressing actual issues

phpstan-baseline.neon

@@ -1,35 +1,5 @@
 parameters:
 	ignoreErrors:
-		-
-			message: '#^PHPDoc tag @var with type string is not subtype of native type non\-falsy\-string\|true\.$#'
-			identifier: varTag.nativeType
-			count: 1
-			path: src/Command/BakeSeedCommand.php
-
-		-
-			message: '#^Strict comparison using \!\=\= between string and false will always evaluate to true\.$#'
-			identifier: notIdentical.alwaysTrue
-			count: 1
-			path: src/Command/BakeSeedCommand.php
-
-		-
-			message: '#^Parameter \#1 \$callback of function array_map expects \(callable\(int\|string\)\: mixed\)\|null, Closure\(string\)\: string given\.$#'
-			identifier: argument.type
-			count: 1
-			path: src/Db/Adapter/AbstractAdapter.php
-
-		-
-			message: '#^Unsafe usage of new static\(\)\.$#'
-			identifier: new.static
-			count: 1
-			path: src/Db/Adapter/AdapterFactory.php
-
-		-
-			message: '#^Offset ''id'' on non\-empty\-array\<string, mixed\> in isset\(\) always exists and is not nullable\.$#'
-			identifier: isset.offset
-			count: 2
-			path: src/Db/Adapter/MysqlAdapter.php
-
 		-
 			message: '#^Strict comparison using \!\=\= between Cake\\Database\\StatementInterface and null will always evaluate to true\.$#'
 			identifier: notIdentical.alwaysTrue
@@ -41,51 +11,3 @@ parameters:
 			identifier: method.notFound
 			count: 1
 			path: src/Db/Table/Index.php
-
-		-
-			message: '#^Call to an undefined method Migrations\\MigrationInterface\:\:down\(\)\.$#'
-			identifier: method.notFound
-			count: 1
-			path: src/Migration/Environment.php
-
-		-
-			message: '#^Call to an undefined method Migrations\\MigrationInterface\:\:up\(\)\.$#'
-			identifier: method.notFound
-			count: 1
-			path: src/Migration/Environment.php
-
-		-
-			message: '#^Call to function method_exists\(\) with Migrations\\MigrationInterface and ''useTransactions'' will always evaluate to true\.$#'
-			identifier: function.alreadyNarrowedType
-			count: 1
-			path: src/Migration/Environment.php
-
-		-
-			message: '#^Method Migrations\\Migration\\Manager\:\:getMigrationClassName\(\) should return class\-string\<Migrations\\MigrationInterface\> but returns string\.$#'
-			identifier: return.type
-			count: 2
-			path: src/Migration/Manager.php
-
-		-
-			message: '#^Parameter \#1 \.\.\.\$arg1 of function max expects non\-empty\-array, array given\.$#'
-			identifier: argument.type
-			count: 1
-			path: src/Migration/Manager.php
-
-		-
-			message: '#^Parameter \#3 \$length of function substr expects int\|null, int\<0, max\>\|false given\.$#'
-			identifier: argument.type
-			count: 1
-			path: src/Migration/Manager.php
-
-		-
-			message: '#^Offset 0 on non\-empty\-list\<string\> in isset\(\) always exists and is not nullable\.$#'
-			identifier: isset.offset
-			count: 2
-			path: src/Util/TableFinder.php
-
-		-
-			message: '#^Possibly invalid array key type Cake\\Database\\Schema\\TableSchemaInterface\|string\.$#'
-			identifier: offsetAccess.invalidOffset
-			count: 2
-			path: src/View/Helper/MigrationHelper.php

src/Command/BakeSeedCommand.php

@@ -116,8 +116,7 @@ public function templateData(Arguments $arguments): array
         if ($arguments->getOption('data')) {
             $limit = (int)$arguments->getOption('limit');
 
-            /** @var string $fields */
-            $fields = $arguments->getOption('fields') ?: '*';
+            $fields = (string)$arguments->getOption('fields') ?: '*';
             if ($fields !== '*') {
                 $fields = explode(',', $fields);
             }
@@ -173,7 +172,7 @@ protected function bake(string $name, Arguments $args, ConsoleIo $io): void
      * @param \Cake\Console\ConsoleOptionParser $parser Option parser to update.
      * @return \Cake\Console\ConsoleOptionParser
      */
-    public function buildOptionParser(ConsoleOptionParser $parser): ConsoleOptionParser
+    protected function buildOptionParser(ConsoleOptionParser $parser): ConsoleOptionParser
     {
         $parser = parent::buildOptionParser($parser);
 
@@ -214,6 +213,7 @@ protected function prettifyArray(array $array, int $tabCount = 3, string $indent
         $lines = explode("\n", $content);
 
         $inString = false;
+        $removeKeys = [];
 
         foreach ($lines as $k => &$line) {
             if ($k === 0) {
@@ -237,7 +237,7 @@ protected function prettifyArray(array $array, int $tabCount = 3, string $indent
                     $tabCount--;
                 } elseif (preg_match("/^\d+\s\=\>\s$/", $line)) {
                     // Mark '0 =>' kind of lines to remove
-                    $line = false;
+                    $removeKeys[] = $k;
                     continue;
                 }
 
@@ -264,10 +264,9 @@ protected function prettifyArray(array $array, int $tabCount = 3, string $indent
         }
         unset($line);
 
-        // Remove marked lines
-        $lines = array_filter($lines, function ($line): bool {
-            return $line !== false;
-        });
+        foreach ($removeKeys as $key) {
+            unset($lines[$key]);
+        }
 
         return implode("\n", $lines);
     }

src/Command/BakeSimpleMigrationCommand.php

@@ -236,7 +236,7 @@ protected function getMigrationName(?string $name = null): string
      * @param \Cake\Console\ConsoleOptionParser $parser Option parser to update.
      * @return \Cake\Console\ConsoleOptionParser
      */
-    public function buildOptionParser(ConsoleOptionParser $parser): ConsoleOptionParser
+    protected function buildOptionParser(ConsoleOptionParser $parser): ConsoleOptionParser
     {
         $parser = $this->_setCommonOptions($parser);
 

src/Db/Adapter/AbstractAdapter.php

@@ -841,7 +841,7 @@ public function bulkinsert(
      * Generates the SQL for a bulk insert.
      *
      * @param \Migrations\Db\Table\TableMetadata $table The table to insert into
-     * @param array $rows The rows to insert
+     * @param array<int, array<string, mixed>> $rows The rows to insert
      * @param \Migrations\Db\InsertMode|null $mode Insert mode
      * @param array<string>|null $updateColumns Columns to update on upsert conflict
      * @param array<string>|null $conflictColumns Columns that define uniqueness for upsert (unused in MySQL)
@@ -859,15 +859,15 @@ protected function generateBulkInsertSql(
             $this->getInsertPrefix($mode),
             $this->quoteTableName($table->getName()),
         );
-        $current = current($rows);
-        $keys = array_keys($current);
+        $current = (array)current($rows);
+        $keys = array_map(strval(...), array_keys($current));
 
         $sql .= '(' . implode(', ', array_map($this->quoteColumnName(...), $keys)) . ') VALUES ';
 
         $upsertClause = $this->getUpsertClause($mode, $updateColumns, $conflictColumns);
 
         if ($this->isDryRunEnabled()) {
-            $values = array_map(function ($row): string {
+            $values = array_map(function (array $row): string {
                 return '(' . implode(', ', array_map($this->quoteValue(...), $row)) . ')';
             }, $rows);
 

src/Db/Adapter/AdapterFactory.php

@@ -23,6 +23,13 @@ class AdapterFactory
      */
     protected static ?AdapterFactory $instance = null;
 
+    /**
+     * Constructor.
+     */
+    final public function __construct()
+    {
+    }
+
     /**
      * Get the factory singleton instance.
      *

src/Db/Adapter/MysqlAdapter.php

@@ -300,11 +300,11 @@ public function createTable(TableMetadata $table, array $columns = [], array $in
         );
 
         // Add the default primary key
-        if (!isset($options['id']) || (isset($options['id']) && $options['id'] === true)) {
+        if (!isset($options['id']) || $options['id'] === true) {
             $options['id'] = 'id';
         }
 
-        if (isset($options['id']) && is_string($options['id'])) {
+        if (is_string($options['id'])) {
             $useUnsigned = (bool)Configure::read('Migrations.unsigned_primary_keys');
             // Handle id => "field_name" to support AUTO_INCREMENT
             $column = new Column();

src/Migration/Environment.php

@@ -67,10 +67,7 @@ public function executeMigration(MigrationInterface $migration, string $directio
             $migration->{MigrationInterface::INIT}();
         }
 
-        $atomic = $adapter->hasTransactions();
-        if (method_exists($migration, 'useTransactions')) {
-            $atomic = $migration->useTransactions();
-        }
+        $atomic = $migration->useTransactions();
         // begin the transaction if the adapter supports it
         if ($atomic) {
             $adapter->beginTransaction();
@@ -97,7 +94,7 @@ public function executeMigration(MigrationInterface $migration, string $directio
                 } else {
                     $migration->{MigrationInterface::CHANGE}();
                 }
-            } else {
+            } elseif (method_exists($migration, $direction)) {
                 $migration->{$direction}();
             }
         }

src/Migration/Manager.php

@@ -322,18 +322,25 @@ public function markMigrated(int $version, string $path): bool
      * Resolves a migration class name based on $path
      *
      * @param string $path Path to the migration file of which we want the class name
-     * @return class-string<\Migrations\MigrationInterface> Migration class name
+     * @return string Migration class name
+     * @phpstan-return class-string<\Migrations\MigrationInterface>
      */
     protected function getMigrationClassName(string $path): string
     {
         $class = (string)preg_replace('/^\d+_/', '', basename($path));
         $class = str_replace('_', ' ', $class);
         $class = ucwords($class);
         $class = str_replace(' ', '', $class);
-        if (str_contains($class, '.')) {
-            return substr($class, 0, strpos($class, '.'));
+
+        $dotPos = strpos($class, '.');
+        if ($dotPos !== false) {
+            /** @var class-string<\Migrations\MigrationInterface> $name */
+            $name = substr($class, 0, $dotPos);
+
+            return $name;
         }
 
+        /** @var class-string<\Migrations\MigrationInterface> $class */
         return $class;
     }
 
@@ -448,7 +455,8 @@ public function migrate(?int $version = null, bool $fake = false, ?int $count =
         }
 
         if ($version === null) {
-            $version = max(array_merge($versions, array_keys($migrations)));
+            $candidates = [...$versions, ...array_keys($migrations)];
+            $version = $candidates ? max($candidates) : 0;
         } elseif ($version !== 0 && !isset($migrations[$version])) {
             $this->getIo()->out(sprintf(
                 '<comment>warning</comment> %s is not a valid version',

src/Util/TableFinder.php

@@ -81,7 +81,7 @@ public function getTablesToBake(CollectionInterface $collection, array $options
 
                     $config = (array)ConnectionManager::getConfig($this->connection);
                     $key = isset($config['schema']) ? 'schema' : 'database';
-                    if (isset($split[0], $split[1]) && $config[$key] === $split[1]) {
+                    if (isset($split[1]) && $config[$key] === $split[1]) {
                         $table = $split[0];
                     }
                 }
@@ -191,7 +191,7 @@ public function fetchTableName(string $className, ?string $pluginName = null): a
             $config = ConnectionManager::getConfig($this->connection);
             if (is_array($config)) {
                 $key = isset($config['schema']) ? 'schema' : 'database';
-                if (isset($splitted[0]) && $config[$key] === $splitted[1]) {
+                if ($config[$key] === $splitted[1]) {
                     $tableName = $splitted[0];
                 }
             }

src/View/Helper/MigrationHelper.php

@@ -708,10 +708,7 @@ public function getCreateTablesElementData(array $tables): array
             'tables' => [],
         ];
         foreach ($tables as $table) {
-            $tableName = $table;
-            if ($table instanceof TableSchemaInterface) {
-                $tableName = $table->name();
-            }
+            $tableName = $table instanceof TableSchemaInterface ? $table->name() : $table;
             $data = $this->getCreateTableData($table);
             $tableConstraintsNoUnique = array_filter(
                 $data['constraints'],

tests/TestCase/Migration/EnvironmentTest.php

@@ -204,8 +204,7 @@ public function testExecutingAMigrationWithUseTransactions(): void
         $adapterStub->expects($this->never())
                     ->method('commitTransaction');
 
-        $adapterStub->expects($this->atLeastOnce())
-                    ->method('hasTransactions')
+        $adapterStub->method('hasTransactions')
                     ->willReturn(true);
 
         $this->environment->setAdapter($adapterStub);