platform

package

v0.0.21 Latest Latest Go to latest Published: Aug 28, 2026 License: Apache-2.0 Imports: 2 Imported by: 0

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github.com/stacklok/mecatl

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Documentation ¶

Overview ¶

Package platform reports host-platform facts the TUI adapts its presentation to. It is stdlib-only and lives under cmd/mecatui/ui so the ui package can import it without crossing the client/theme-only import boundary.

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func ScrollKeysMarking ¶

func ScrollKeysMarking() string

ScrollKeysMarking returns the user-facing label for the page-up/page-down scroll chords, adapted to the current platform. Mac prepends the physical gesture (fn+↑/fn+↓) while keeping the canonical name in parens, so a user who has remapped their terminal still recognises it. Single source of truth — every site that renders a "pgup/pgdn scroll" hint reads this instead of hardcoding the literal.

Types ¶

type Platform ¶

type Platform int

Platform is the host platform the TUI adapts its presentation to.

const (
	// PC is the default non-Mac desktop platform (Linux, Windows, etc.).
	PC Platform = iota
	// Mac is macOS (darwin): no dedicated PgUp/PgDn keys — the user presses
	// fn+↑/fn+↓ — so scroll-key markings adapt.
	Mac
)

func Current ¶

func Current() Platform

Current returns the resolved platform. In tests, the MECATUI_TEST_PLATFORM env var (values "pc" or "mac") pins it so golden output stays host-independent — a Mac dev box and Linux CI must agree. Without the override it is detected from the runtime. The env var is read at call time (not init) so a TestMain that sets it takes effect, mirroring the MECATUI_NO_EMOJI precedent.

func (Platform) String ¶

func (p Platform) String() string

String renders the platform as the stable lowercase token used in env overrides and diagnostics: "pc" or "mac".

Source Files ¶

View all Source files

platform.go

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