Ubisam-MobileGit/tasks/004-gitea-api-client.md

TASK-004: Implement the read-only Gitea API client

Status: implemented and verified — independent review deferred while Codex owns the serial workstream Owner: Codex Reviewer: Claude

Writable paths

• app/src/main/java/com/ubisam/ubgitea/core/network/
• app/src/main/java/com/ubisam/ubgitea/data/
• app/src/main/java/com/ubisam/ubgitea/domain/
• app/src/test/java/com/ubisam/ubgitea/core/network/
• app/src/test/java/com/ubisam/ubgitea/data/
• app/src/test/java/com/ubisam/ubgitea/domain/
• app/build.gradle.kts
• gradle/libs.versions.toml
• docs/decisions/003-http-client.md
• tasks/004-gitea-api-client.md

Outcome

Connect the repository browsing domain to authenticated, paginated Gitea API calls while keeping DTOs and tokens out of domain and UI layers.

Acceptance criteria

• Base URL is configurable with the approved production default.
• DTOs are separate from domain models and mapping is tested.
• Repository, branch, tag, tree, file, and commit endpoints support pagination where provided.
• Authentication is injected without logging or exposing tokens.
• HTTP, authorization, rate-limit, parsing, cancellation, and offline failures map to typed failures.
• Branch, ref, owner, repository, and path values are safely encoded as individual URL components.
• Tests use in-memory transport fixtures and a local MockWebServer and never contact production.

Required checks

./gradlew assembleDebug
./gradlew testDebugUnitTest
./gradlew lintDebug

Evidence

• Implemented GiteaRepositoryBrowserApi for repositories, branches, tags, directory contents, Base64 files, and commits against Gitea 1.23-compatible response contracts.
• Added immutable TagSummary and tag-list domain/use-case contract.
• Focused adapter tests cover mapping, pagination, component encoding, authenticated headers, strict file decoding, malformed responses, 404, 429, and local HTTP transport behavior.
• Full debug build, unit tests, lint, diff check, and sensitive-pattern scan are recorded in docs/development-log.md.