Merge pull request #618 from telepathPiddlingAccent/3.x-feat-608

bake migration_diff now supports --source for multiple database configs

Author: othercorey

src/Command/BakeMigrationDiffCommand.php

@@ -473,15 +473,7 @@ protected function bakeSnapshot($name, Arguments $args, ConsoleIo $io)
         $newArgs = [];
         $newArgs[] = $name;
 
-        if ($args->getOption('connection')) {
-            $newArgs[] = '-c';
-            $newArgs[] = $args->getOption('connection');
-        }
-
-        if ($args->getOption('plugin')) {
-            $newArgs[] = '-p';
-            $newArgs[] = $args->getOption('plugin');
-        }
+        $newArgs = array_merge($newArgs, $this->parseOptions($args));
 
         $exitCode = $this->executeCommand(BakeMigrationSnapshotCommand::class, $newArgs, $io);
 

src/Command/BakeSimpleMigrationCommand.php

@@ -40,7 +40,9 @@ abstract class BakeSimpleMigrationCommand extends SimpleBakeCommand
      *
      * @var string
      */
-    public $pathFragment = 'config/Migrations/';
+    public $pathFragment = 'config';
+
+    public const DEFAULT_MIGRATION_FOLDER = 'Migrations';
 
     /**
      * @inheritDoc
@@ -65,9 +67,10 @@ public function fileName($name): string
      */
     public function getPath(Arguments $args): string
     {
-        $path = ROOT . DS . $this->pathFragment;
+        $migrationFolder = $this->pathFragment . DS . $args->getOption('source') . DS;
+        $path = ROOT . DS . $migrationFolder;
         if ($this->plugin) {
-            $path = $this->_pluginPath($this->plugin) . $this->pathFragment;
+            $path = $this->_pluginPath($this->plugin) . $migrationFolder;
         }
 
         return str_replace('/', DS, $path);
@@ -188,6 +191,10 @@ public function buildOptionParser(ConsoleOptionParser $parser): ConsoleOptionPar
             'short' => 'f',
             'boolean' => true,
             'help' => 'Force overwriting existing file if a migration already exists with the same name.',
+        ])->addOption('source', [
+            'short' => 's',
+            'default' => self::DEFAULT_MIGRATION_FOLDER,
+            'help' => 'Name of the folder in which the migration should be saved.',
         ]);
 
         return $parser;

src/Command/SnapshotTrait.php

@@ -59,15 +59,7 @@ protected function markSnapshotApplied($path, Arguments $args, ConsoleIo $io)
         $newArgs[] = $version;
         $newArgs[] = '-o';
 
-        if ($args->getOption('connection')) {
-            $newArgs[] = '-c';
-            $newArgs[] = $args->getOption('connection');
-        }
-
-        if ($args->getOption('plugin')) {
-            $newArgs[] = '-p';
-            $newArgs[] = $args->getOption('plugin');
-        }
+        $newArgs = array_merge($newArgs, $this->parseOptions($args));
 
         $io->out('Marking the migration ' . $fileName . ' as migrated...');
         $this->executeCommand(MigrationsMarkMigratedCommand::class, $newArgs, $io);
@@ -83,8 +75,21 @@ protected function markSnapshotApplied($path, Arguments $args, ConsoleIo $io)
      */
     protected function refreshDump(Arguments $args, ConsoleIo $io)
     {
-        $newArgs = [];
+        $newArgs = $this->parseOptions($args);
+
+        $io->out('Creating a dump of the new database state...');
+        $this->executeCommand(MigrationsDumpCommand::class, $newArgs, $io);
+    }
 
+    /**
+     * Will parse 'connection', 'plugin' and 'source' options into a new Array
+     *
+     * @param \Cake\Console\Arguments $args The command arguments.
+     * @return array Array containing the short for the option followed by its value
+     */
+    protected function parseOptions(Arguments $args): array
+    {
+        $newArgs = [];
         if ($args->getOption('connection')) {
             $newArgs[] = '-c';
             $newArgs[] = $args->getOption('connection');
@@ -95,7 +100,11 @@ protected function refreshDump(Arguments $args, ConsoleIo $io)
             $newArgs[] = $args->getOption('plugin');
         }
 
-        $io->out('Creating a dump of the new database state...');
-        $this->executeCommand(MigrationsDumpCommand::class, $newArgs, $io);
+        if ($args->getOption('source')) {
+            $newArgs[] = '-s';
+            $newArgs[] = $args->getOption('source');
+        }
+
+        return $newArgs;
     }
 }

tests/TestCase/Command/BakeMigrationDiffCommandTest.php

@@ -96,6 +96,28 @@ public function testEmptyHistoryNoMigrations()
         $this->assertExitCode(BaseCommand::CODE_ERROR);
     }
 
+    /**
+     * Tests baking a diff in a custom folder source
+     *
+     * @return void
+     */
+    public function testBakeMigrationDiffInCustomFolder()
+    {
+        $customFolderName = 'CustomMigrationsFolder';
+        $this->exec('bake migration_diff MigrationDiffForCustomFolder -c test -s ' . $customFolderName);
+
+        $path = ROOT . DS . 'config' . DS . $customFolderName . DS;
+        $this->generatedFiles = glob($path . '*_MigrationDiffForCustomFolder.php');
+
+        $this->assertCount(1, $this->generatedFiles);
+        $this->assertFileExists($path . 'schema-dump-test.lock', 'Cannot test contents, file does not exist.');
+        $this->generatedFiles[] = $path . 'schema-dump-test.lock';
+
+        $fileName = pathinfo($this->generatedFiles[0], PATHINFO_FILENAME);
+        $this->assertOutputContains('Marking the migration ' . $fileName . ' as migrated...');
+        $this->assertOutputContains('Creating a dump of the new database state...');
+    }
+
     /**
      * Tests baking a diff
      *