feat: add uv sync offline flag

[fatelei]

Description

fix #615

use dify package generate bundle plugin, allow not download dep from pypi

Type of Change

• Bug fix
• New feature
• Refactor
• Performance improvement
• Other

Essential Checklist

Testing

• I have tested the changes locally and confirmed they work as expected
• I have added unit tests where necessary and they pass successfully

Bug Fix (if applicable)

• I have used GitHub syntax to close the related issue (e.g., Fixes #123 or Closes #123)

Additional Information

Please provide any additional context that would help reviewers understand the changes.

[gemini-code-assist]

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request enhances the plugin management system by introducing an "offline" mode for uv sync when dealing with manually uploaded plugins. This change addresses issue #615 by ensuring that bundled plugins, which are expected to have their dependencies already present, do not attempt to download them from PyPI. The system now tracks the upload method of plugins using a cache, allowing for more efficient and reliable dependency resolution, particularly in environments where external network access might be restricted or undesirable for pre-packaged plugins.

Highlights

• Offline Dependency Synchronization: Introduced a mechanism to use the --offline flag with uv sync when installing dependencies for manually uploaded (bundled) plugins. This prevents unnecessary downloads from PyPI, optimizing installation for plugins that already include their dependencies.
• Plugin Upload Status Tracking: Implemented caching to track whether a plugin was manually uploaded. This status is then used to determine if the --offline flag should be applied during dependency synchronization.
• Code Formatting and Import Reordering: Applied consistent formatting and reordered import statements across several generated Go files and other core components, improving code readability and adherence to style guidelines.

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Changelog

• internal/core/io_tunnel/backwards_invocation/transaction/serverless_handler_test.go
  • Adjusted whitespace and formatting in test constants and error messages.
• internal/core/io_tunnel/datasource.gen.go
  • Reordered import statements.
• internal/core/io_tunnel/dynamic_parameter.gen.go
  • Reordered import statements.
• internal/core/io_tunnel/model.gen.go
  • Reordered import statements.
• internal/core/io_tunnel/oauth.gen.go
  • Reordered import statements.
• internal/core/io_tunnel/tool.gen.go
  • Reordered import statements.
• internal/core/io_tunnel/trigger.gen.go
  • Reordered import statements.
• internal/core/local_runtime/constructor.go
  • Corrected indentation for struct initialization.
• internal/core/local_runtime/environment_python.go
  • Corrected indentation for a tracing span call.
• internal/core/local_runtime/setup_python_environment.go
  • Implemented conditional --offline flag for uv sync based on plugin upload status.
• internal/core/local_runtime/subprocess.go
  • Added isManuallyUploaded method to determine if a plugin was manually uploaded, utilizing a cache for this check.
  • Imported the cache package.
• internal/core/plugin_manager/packages.go
  • Integrated cache to mark manually uploaded plugins upon saving.
  • Refined database error handling using errors.Is.
  • Imported the cache package.
• internal/server/http_server.go
  • Corrected indentation for Gin engine initialization.
• internal/service/datasource.gen.go
  • Reordered import statements.
• internal/service/dynamic_parameter.gen.go
  • Reordered import statements.
• internal/service/model.gen.go
  • Reordered import statements.
• internal/service/oauth.gen.go
  • Reordered import statements.
• internal/service/tool.gen.go
  • Reordered import statements.
• internal/service/trigger.gen.go
  • Reordered import statements.
• internal/types/models/curd/install_concurrency_test.go
  • Removed trailing newline character from file.

Activity

• The author has indicated this PR includes both a bug fix and a new feature.
• Local testing has been completed and confirmed to work as expected.
• The changes address and close issue offline plugin install failed #615.

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[gemini-code-assist]

Code Review

This pull request introduces an --offline flag for uv sync to support offline installation of manually uploaded plugins. However, a critical vulnerability has been identified: a mismatch in cache key construction and incompatible cache methods (AutoSet vs Get) prevents the manually_uploaded flag from being correctly detected. This bypasses the intended offline mode, potentially leading to unauthorized network access during plugin installation. Additionally, the cache key has a short, 30-minute expiration which is likely insufficient. Addressing these cache-related issues is crucial for the feature to work as intended and to prevent potential security risks.

[Stream29]

We'd better split the formatting into another PR.

[fatelei]

We'd better split the formatting into another PR.

ok