Rendering layer for deals, stores, and categories with two output
modes: styled terminal text using lipgloss (color-coded BOGO tags,
price highlights, dim metadata, word-wrapped descriptions) and
compact JSON for programmatic consumption.
JSON output types (DealJSON, StoreJSON) normalize raw API fields —
cleaning HTML entities, dereferencing nullable pointers, and
computing derived fields like isBogo. Terminal output includes
contextual headers with item counts and date ranges. Tests verify
both rendering modes including HTML entity handling and nil safety.
Composable filter pipeline that processes SavingItem slices through
chained predicates: BOGO detection (category match), exact category
match, substring department match, and keyword search across title
and description fields. All text matching is case-insensitive.
Includes utility functions for HTML entity unescaping (CleanText),
nil-safe string pointer dereferencing (Deref), and case-insensitive
slice membership (ContainsIgnoreCase). An optional limit truncates
results after all filters are applied. Tests cover each filter in
isolation, combined filters, nil field safety, and the Categories
aggregation helper.
HTTP client that wraps the Publix services API with two endpoints:
- /api/v4/savings — fetches weekly ad deals for a given store number
- /api/v1/storelocation — finds nearby stores by ZIP code
Includes request types (SavingsResponse, SavingItem, StoreResponse,
Store) mapping directly to the Publix JSON schema. The client sends
a PublixStore header for store-scoped requests and uses a 15-second
timeout. Tests use httptest servers to verify header propagation,
JSON decoding, and error handling for non-200 responses.
Initialize the publix-deals Go module (go 1.24.4) with core
dependencies: cobra for CLI structure, lipgloss for styled terminal
output, testify for assertions, and x/term for TTY detection.
The main entrypoint at cmd/pubcli/main.go delegates to cmd.Execute().
The .gitignore covers Go build artifacts, editor files, coverage
output, and jj VCS state.
