polysource/adapter-flysystem

Polysource — Flysystem adapter: list, browse, upload, delete files on S3 / local / FTP / Azure / GCS through the admin.

v0.1.1 2026-05-10 21:00 UTC

Requires

• php: >=8.1
• league/flysystem: ^3.0
• polysource/core: ^0.1
• symfony/config: ^5.4 || ^6.0 || ^7.0 || ^8.0
• symfony/dependency-injection: ^5.4 || ^6.0 || ^7.0 || ^8.0
• symfony/http-kernel: ^5.4 || ^6.0 || ^7.0 || ^8.0

Requires (Dev)

• async-aws/simple-s3: ^1.0 || ^2.0
• league/flysystem-async-aws-s3: ^3.29
• league/flysystem-memory: ^3.0
• phpunit/phpunit: ^10.5 || ^11.5
• polysource/symfony-bundle: 0.1.x-dev

MIT

• symfony
• s3
• adapter
• files
• Flysystem
• polysource

README

Files adapter for Polysource — admin S3, local, Azure, Google Cloud Storage, FTP, etc. via league/flysystem.

Part of the Polysource monorepo. MIT-licensed.

What it ships

• FlysystemDataSource — implements WritableDataSourceInterface over League\Flysystem\FilesystemOperator.
• Pagination via listContents with offset emulation.
• Mime / size / extension exposure on each DataRecord.
• Idempotent write + delete.
• FlysystemResource — non-final convenience base.

Install

composer require polysource/adapter-flysystem league/flysystem-aws-s3-v3

(Or any other Flysystem adapter — league/flysystem-azure-blob-storage, league/flysystem-google-cloud-storage, league/flysystem-local, etc.)

Register the bundle:

return [
    Polysource\Adapter\Flysystem\PolysourceAdapterFlysystemBundle::class => ['all' => true],
];

Documentation

• Adapter flysystem guide