暂存

2026-05-01 23:40:14 +08:00
commit b8f599a617
3867 changed files with 478663 additions and 0 deletions
@@ -0,0 +1,103 @@
+<?php
+
+namespace Illuminate\Database\Schema;
+
+use Illuminate\Database\Connection;
+use Illuminate\Support\Collection;
+
+class SqliteSchemaState extends SchemaState
+{
+    /**
+     * Dump the database's schema into a file.
+     *
+     * @param  \Illuminate\Database\Connection  $connection
+     * @param  string  $path
+     * @return void
+     */
+    public function dump(Connection $connection, $path)
+    {
+        $process = $this->makeProcess($this->baseCommand().' ".schema --indent"')
+            ->setTimeout(null)
+            ->mustRun(null, array_merge($this->baseVariables($this->connection->getConfig()), [
+                //
+            ]));
+
+        $migrations = preg_replace('/CREATE TABLE sqlite_.+?\);[\r\n]+/is', '', $process->getOutput());
+
+        $this->files->put($path, $migrations.PHP_EOL);
+
+        if ($this->hasMigrationTable()) {
+            $this->appendMigrationData($path);
+        }
+    }
+
+    /**
+     * Append the migration data to the schema dump.
+     *
+     * @param  string  $path
+     * @return void
+     */
+    protected function appendMigrationData(string $path)
+    {
+        $process = $this->makeProcess(
+            $this->baseCommand().' ".dump \''.$this->getMigrationTable().'\'"'
+        )->mustRun(null, array_merge($this->baseVariables($this->connection->getConfig()), [
+            //
+        ]));
+
+        $migrations = (new Collection(preg_split("/\r\n|\n|\r/", $process->getOutput())))
+            ->filter(fn ($line) => preg_match('/^\s*(--|INSERT\s)/iu', $line) === 1 && $line !== '')
+            ->all();
+
+        $this->files->append($path, implode(PHP_EOL, $migrations).PHP_EOL);
+    }
+
+    /**
+     * Load the given schema file into the database.
+     *
+     * @param  string  $path
+     * @return void
+     */
+    public function load($path)
+    {
+        $database = $this->connection->getDatabaseName();
+
+        if ($database === ':memory:' ||
+            str_contains($database, '?mode=memory') ||
+            str_contains($database, '&mode=memory')
+        ) {
+            $this->connection->getPdo()->exec($this->files->get($path));
+
+            return;
+        }
+
+        $process = $this->makeProcess($this->baseCommand().' < "${:LARAVEL_LOAD_PATH}"');
+
+        $process->mustRun(null, array_merge($this->baseVariables($this->connection->getConfig()), [
+            'LARAVEL_LOAD_PATH' => $path,
+        ]));
+    }
+
+    /**
+     * Get the base sqlite command arguments as a string.
+     *
+     * @return string
+     */
+    protected function baseCommand()
+    {
+        return 'sqlite3 "${:LARAVEL_LOAD_DATABASE}"';
+    }
+
+    /**
+     * Get the base variables for a dump / load command.
+     *
+     * @param  array  $config
+     * @return array
+     */
+    protected function baseVariables(array $config)
+    {
+        return [
+            'LARAVEL_LOAD_DATABASE' => $config['database'],
+        ];
+    }
+}