name = "tty"
version = "1.1.1"
description = "TTY and ANSI color-support detection for Gleam (Erlang + JavaScript)"
licences = ["MIT", "Apache-2.0"]
repository = { type = "github", user = "tylerbutler", repo = "tty" }
links = [{ title = "NO_COLOR spec", href = "https://no-color.org" }]
gleam = ">= 1.11.0"

internal_modules = [
  "tty/resolve_background",
  "tty/resolve_color_level",
  "tty_test",
  "tty/color_level_helpers_test",
  "tty/env_mutate",
  "tty/env_probe",
  "tty/ffi_contract_test",
  "tty/ffi_env_test",
  "tty/noprocess_test",
  "tty/resolve_background_test",
  "tty/resolve_color_level_test",
  "tty/smoke_test",
]

[javascript]
typescript_declarations = true

[dependencies]
gleam_stdlib = ">= 0.40.0 and < 2.0.0"

[dev-dependencies]
startest = ">= 0.6.0 and < 1.0.0"
glinter = ">= 2.19.0 and < 3.0.0"

[tools.licence_audit]
allow = ["Apache-2.0", "MIT"]
deny = []

[tools.glinter]
include = ["src/", "test/"]

# Test files are exercised by startest, which discovers `*_test` functions by
# reflection — so they're never imported (unused_exports) and conventionally
# omit the `-> Nil` return annotation. The exhaustiveness guards in the smoke
# tests intentionally use single-branch cases and a panic on the impossible
# branch. None of these are actionable in test code.
[tools.glinter.ignore]
"test/**/*.gleam" = [
  "unused_exports",
  "missing_type_annotation",
  "avoid_panic",
  "redundant_case",
  # Test helpers (e.g. env_mutate.set) take positional args by convention.
  "label_possible",
]
# Env lookups return Result(String, Nil): an absent var (Error(Nil)) carries no
# information to propagate — it is a normal fallback branch, not a failure.
"src/tty/resolve_color_level.gleam" = ["thrown_away_error"]
"src/tty/resolve_background.gleam" = ["thrown_away_error"]
# color_level_compare(a, b) mirrors the stdlib int.compare / Order convention;
# the frozen 1.x API uses positional a/b. (color_level_at_least already labels.)
"src/tty.gleam" = ["label_possible"]