import * as Context from "effect/Context";import * as Effect from "effect/Effect";import * as FileSystem from "effect/FileSystem";import * as Layer from "effect/Layer";import * as Option from "effect/Option"; import * as DesktopEnvironment from "./DesktopEnvironment.ts"; export interface DesktopIconPaths { readonly ico: Option.Option<string>; readonly icns: Option.Option<string>; readonly png: Option.Option<string>;} export interface DesktopAssetsShape { readonly iconPaths: Effect.Effect<DesktopIconPaths>; readonly resolveResourcePath: (fileName: string) => Effect.Effect<Option.Option<string>>;} export class DesktopAssets extends Context.Service<DesktopAssets, DesktopAssetsShape>()( "t3/desktop/Assets",) {} const resolveResourcePath = Effect.fn("desktop.assets.resolveResourcePath")(function* ( fileName: string,): Effect.fn.Return< Option.Option<string>, never, FileSystem.FileSystem | DesktopEnvironment.DesktopEnvironment> { const fileSystem = yield* FileSystem.FileSystem; const environment = yield* DesktopEnvironment.DesktopEnvironment; const candidates = environment.resolveResourcePathCandidates(fileName); for (const candidate of candidates) { const exists = yield* fileSystem.exists(candidate).pipe(Effect.orElseSucceed(() => false)); if (exists) { return Option.some(candidate); } } return Option.none<string>();}); const resolveIconPath = Effect.fn("desktop.assets.resolveIconPath")(function* ( ext: keyof DesktopIconPaths,): Effect.fn.Return< Option.Option<string>, never, FileSystem.FileSystem | DesktopEnvironment.DesktopEnvironment> { const fileSystem = yield* FileSystem.FileSystem; const environment = yield* DesktopEnvironment.DesktopEnvironment; if (environment.isDevelopment && process.platform === "darwin" && ext === "png") { const developmentDockIconPath = environment.developmentDockIconPath; const developmentDockIconExists = yield* fileSystem .exists(developmentDockIconPath) .pipe(Effect.orElseSucceed(() => false)); if (developmentDockIconExists) { return Option.some(developmentDockIconPath); } } return yield* resolveResourcePath(`icon.${ext}`);}); const make = Effect.gen(function* () { const context = yield* Effect.context< FileSystem.FileSystem | DesktopEnvironment.DesktopEnvironment >(); const [ico, icns, png] = yield* Effect.all( [resolveIconPath("ico"), resolveIconPath("icns"), resolveIconPath("png")] as const, { concurrency: "unbounded" }, ); const iconPaths = { ico, icns, png } satisfies DesktopIconPaths; return DesktopAssets.of({ iconPaths: Effect.succeed(iconPaths), resolveResourcePath: Effect.fn("desktop.assets.resolveResourcePath.scoped")( function* (fileName) { return yield* resolveResourcePath(fileName).pipe(Effect.provide(context)); }, ), });}); export const layer = Layer.effect(DesktopAssets, make);
import * as Context from "effect/Context";
import * as Effect from "effect/Effect";
import * as FileSystem from "effect/FileSystem";
import * as Layer from "effect/Layer";
import * as Option from "effect/Option";
import * as DesktopEnvironment from "./DesktopEnvironment.ts";
export interface DesktopIconPaths {
readonly ico: Option.Option<string>;
readonly icns: Option.Option<string>;
readonly png: Option.Option<string>;
}
export interface DesktopAssetsShape {
readonly iconPaths: Effect.Effect<DesktopIconPaths>;
readonly resolveResourcePath: (fileName: string) => Effect.Effect<Option.Option<string>>;
}
export class DesktopAssets extends Context.Service<DesktopAssets, DesktopAssetsShape>()(
"t3/desktop/Assets",
) {}
const resolveResourcePath = Effect.fn("desktop.assets.resolveResourcePath")(function* (
fileName: string,
): Effect.fn.Return<
Option.Option<string>,
never,
FileSystem.FileSystem | DesktopEnvironment.DesktopEnvironment
> {
const fileSystem = yield* FileSystem.FileSystem;
const environment = yield* DesktopEnvironment.DesktopEnvironment;
const candidates = environment.resolveResourcePathCandidates(fileName);
for (const candidate of candidates) {
const exists = yield* fileSystem.exists(candidate).pipe(Effect.orElseSucceed(() => false));
if (exists) {
return Option.some(candidate);
}
}
return Option.none<string>();
});
const resolveIconPath = Effect.fn("desktop.assets.resolveIconPath")(function* (
ext: keyof DesktopIconPaths,
): Effect.fn.Return<
Option.Option<string>,
never,
FileSystem.FileSystem | DesktopEnvironment.DesktopEnvironment
> {
const fileSystem = yield* FileSystem.FileSystem;
const environment = yield* DesktopEnvironment.DesktopEnvironment;
if (environment.isDevelopment && process.platform === "darwin" && ext === "png") {
const developmentDockIconPath = environment.developmentDockIconPath;
const developmentDockIconExists = yield* fileSystem
.exists(developmentDockIconPath)
.pipe(Effect.orElseSucceed(() => false));
if (developmentDockIconExists) {
return Option.some(developmentDockIconPath);
}
}
return yield* resolveResourcePath(`icon.${ext}`);
});
const make = Effect.gen(function* () {
const context = yield* Effect.context<
FileSystem.FileSystem | DesktopEnvironment.DesktopEnvironment
>();
const [ico, icns, png] = yield* Effect.all(
[resolveIconPath("ico"), resolveIconPath("icns"), resolveIconPath("png")] as const,
{ concurrency: "unbounded" },
);
const iconPaths = { ico, icns, png } satisfies DesktopIconPaths;
return DesktopAssets.of({
iconPaths: Effect.succeed(iconPaths),
resolveResourcePath: Effect.fn("desktop.assets.resolveResourcePath.scoped")(
function* (fileName) {
return yield* resolveResourcePath(fileName).pipe(Effect.provide(context));
},
),
});
});
export const layer = Layer.effect(DesktopAssets, make);