status-react/nix/platform.nix

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{ target-os, stdenv }:
assert stdenv.lib.assertOneOf "target-os" target-os [ "linux" "android" "windows" "macos" "darwin" "ios" "all" ];
let
inherit (stdenv) isDarwin isLinux;
# based on the value passed in through target-os, check if we're targetting a desktop platform
targetDesktop = {
"linux" = true;
"windows" = true;
"macos" = true;
"darwin" = true;
"all" = true;
}.${target-os} or false;
# based on the value passed in through target-os, check if we're targetting a mobile platform
targetMobile = {
"android" = true;
"ios" = true;
"all" = true;
}.${target-os} or false;
targetAndroid = {
"android" = true;
"all" = true;
}.${target-os} or false;
targetIOS = {
"ios" = true;
"all" = isDarwin;
}.${target-os} or false;
targetLinux = {
"linux" = true;
"all" = isLinux;
}.${target-os} or false;
targetDarwin = {
"macos" = true;
"darwin" = true;
"all" = isDarwin;
}.${target-os} or false;
targetWindows = {
"windows" = true;
"all" = isLinux;
}.${target-os} or false;
in {
inherit targetDesktop targetMobile;
inherit targetAndroid targetIOS;
inherit targetLinux targetDarwin targetWindows;
}