[package]
name = "runway-core"
version.workspace = true
edition.workspace = true
license.workspace = true
description = "Pure calendar domain: RFC 5545 model, iCalendar round-trip, recurrence expansion."

[features]
default = ["model"]
# Types only. Wasm-safe, dependency-light: this is all the frontend needs.
model = []
# iCalendar parsing/serialisation. Server and CLI only.
ical = ["dep:icalendar"]
# RRULE expansion. Server and CLI only.
recurrence = ["dep:rrule", "dep:chrono-tz"]

[dependencies]
chrono = { workspace = true }
serde = { workspace = true }
thiserror = { workspace = true }
uuid = { workspace = true }
chrono-tz = { workspace = true, optional = true }
icalendar = { workspace = true, optional = true }
rrule = { workspace = true, optional = true }

# On wasm there is no OS entropy source, so uuid needs to be pointed at the
# browser's crypto API explicitly. Without this the frontend cannot compile the
# shared model at all -- worth catching in CI, not at deploy time.
[target.'cfg(target_arch = "wasm32")'.dependencies]
uuid = { workspace = true, features = ["js"] }

[dev-dependencies]
serde_json = { workspace = true }
pretty_assertions = { workspace = true }
# Turns the optional features on for the test build only, so `cargo test` covers
# the iCalendar layer without the frontend's default build ever pulling it in.
runway-core = { path = ".", features = ["ical", "recurrence"] }

[lints]
workspace = true