## Summary
- Add `"ci"` as a new selectable field for `tea pr list --fields`, allowing users to see CI status across multiple PRs at a glance
- Fetch CI status via `GetCombinedStatus` API **only when the `ci` field is explicitly requested** via `--fields`, avoiding unnecessary API calls in default usage
- Improve CI status display in both detail and list views:
- **Detail view** (`tea pr <index>`): show each CI check with symbol, context name, description, and clickable link to CI run
- **List view** (`tea pr list --fields ci`): show symbol + context name per CI check (e.g., `✓ lint, ⏳ build, ❌ test`)
- **Machine-readable output**: return raw state string (e.g., `success`, `pending`)
- Replace pending CI symbol from `⭮` to `⏳` for better readability
- Extract `formatCIStatus` helper and reuse it in `PullDetails` to reduce code duplication
- Add comprehensive tests for CI status formatting and PR list integration
## Detail View Example
```
- CI:
- ✓ [**lint**](https://ci.example.com/lint): Lint passed
- ⏳ [**build**](https://ci.example.com/build): Build is running
- ❌ [**test**](https://ci.example.com/test): 3 tests failed
```
## List View Example
```
INDEX TITLE STATE CI
123 Fix bug open ✓ lint, ⏳ build, ❌ test
```
## Usage
```bash
# Show CI status column in list
tea pr list --fields index,title,state,ci
# Default output is unchanged (no CI column, no extra API calls)
tea pr list
```
## Files Changed
- `cmd/pulls/list.go` — conditionally fetch CI status per PR when `ci` field is selected
- `modules/print/pull.go` — add `ci` field, `formatCIStatus` helper, improve detail/list CI display
- `modules/print/pull_test.go` — comprehensive tests for CI status formatting
## Test plan
- [x] `go build ./...` passes
- [x] `go test ./...` passes (11 new tests)
- [x] `tea pr list` — default output unchanged, no extra API calls
- [x] `tea pr list --fields index,title,state,ci` — CI column with context names
- [x] `tea pr <index>` — CI section shows each check with name, description, and link
- [x] `tea pr list --fields ci -o csv` — machine-readable output shows raw state strings
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Reviewed-on: https://gitea.com/gitea/tea/pulls/956
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: Bo-Yi Wu <appleboy.tw@gmail.com>
Co-committed-by: Bo-Yi Wu <appleboy.tw@gmail.com>
