status-react/nix/platform.nix

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{ target-os, stdenv }:
# We allow for "none" value because `make shell` can be called with `TARGET_OS` not set.
# We don't want to assume `all`, because that will rebuild status-go for all platforms.
assert stdenv.lib.assertOneOf "target-os" target-os [
"linux"
"android"
"windows"
"macos"
"darwin"
"ios"
"all"
"none"
];
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;
}