rm-hull / dot-block / 29693067282

66%

Build Type

push

github

Committed by web-flow

Commit Message

feat: support multiple (distinct) blocklists rather than merging (#210)

* feat: support multiple blocklists

Refactored blocklist architecture to support multiple concurrent sources

instead of a single global list. Each blocklist is now managed
independently, allowing for granular status reporting and selective
disabling.

```mermaid
sequenceDiagram
    participant App
    participant Updater
    participant BlockList

    App->>App: NewBlockLists()
    loop For each URL
        App->>BlockList: NewBlockList()
        App->>BlockList: LoadFromURL()
    end
    App->>Updater: NewUpdater(blockLists)
    App->>App: NewDNSDispatcher(..., blockLists)
```

- Created `blocklist.Updater` to manage multiple `BlockList` instances.
- Updated `DNSDispatcher` to iterate through all configured lists for
  blocking decisions.
- Added `BlocklistHandler` endpoints for per-list status and management.

* refactor: rename LoadFromURL to Fetch

Renamed `LoadFromURL` to `Fetch` across the blocklist package to better
reflect the underlying network operation.

* refactor: use pointers for blocklists throughout

Switch from passing `blocklist.BlockList` by value to
`*blocklist.BlockList` to ensure consistent state management, avoid
unnecessary copying, and improve memory efficiency.

- Updated `BlockList` structs to hold `lastUpdated` pointer.
- Standardized `ScannerFunc` for file processing.
- Refactored `BlockList` methods to utilize pointer receivers
consistently.

```mermaid
graph TD
    A[App/Dispatcher] -->|Manages| B(Slice of Pointers)
    B --> C[BlockList 0]
    B --> D[BlockList N]
    C -->|Shared State| E[Bloom Filter]
    C -->|Shared State| F[LastUpdated Time]
```

* Update internal/http/handlers/blocklist.go

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

* feat: support blocklist metadata parsing

- Added `metadata` field to `BlockList` to store list-specific info.
- Implemented `extractMetadata` to pars... (continued)

Coverage Stats

178 of 204 new or added lines in 6 files covered. (87.25%)

1 existing line in 1 file now uncovered.

1845 of 2801 relevant lines covered (65.87%)

638.63 hits per line