umputun / ralphex / 22338299817

82%

Build Type

push

github

Committed by web-flow

Commit Message

fix: make web dashboard reachable from host in Docker (#152)

* fix: make web dashboard reachable from host in Docker

The dashboard server was hardcoded to 127.0.0.1, making it unreachable
from the host when running via the Docker wrapper despite port mapping.

Add --host flag (default 127.0.0.1, env RALPHEX_WEB_HOST) so the bind
address is configurable. The Docker wrapper sets RALPHEX_WEB_HOST=0.0.0.0
when --serve is used, keeping non-Docker users on loopback by default.

Fixes #151

* fix: address review feedback on bind address PR

- use net.JoinHostPort for IPv6-safe address formatting
- add ConnectHost helper to map 0.0.0.0/:: to localhost in user-facing URLs
- bind Docker host port to 127.0.0.1 only (avoid exposing unauthenticated dashboard)
- respect existing RALPHEX_WEB_HOST env var in wrapper instead of unconditionally overriding

* fix: thread host through printWatchInfo for correct dashboard URL

* fix: handle IPv6 loopback in ConnectHost and add test coverage

- map ::1 and 127.0.0.1 to localhost in user-facing URLs
- add tests for ConnectHost and ServerConfig.host()

Run Details

20 of 23 new or added lines in 3 files covered. (86.96%)

4 existing lines in 2 files now uncovered.

5402 of 6601 relevant lines covered (81.84%)

186.62 hits per line