| 1 | import * as NodeServices from "@effect/platform-node/NodeServices" |
| 2 | import * as Codegen from "@effect/utils/Codegen" |
| 3 | import * as Glob from "@effect/utils/Glob" |
| 4 | import { assert, describe, it } from "@effect/vitest" |
| 5 | import * as Effect from "effect/Effect" |
| 6 | import * as FileSystem from "effect/FileSystem" |
| 7 | import * as Layer from "effect/Layer" |
| 8 | import * as path from "node:path" |
| 9 | |
| 10 | const MainLayer = Codegen.layer.pipe(Layer.provide(Glob.layer), Layer.provideMerge(NodeServices.layer)) |
| 11 | |
| 12 | describe("BarrelGenerator", () => { |
| 13 | it.effect("discovers a barrel from an absolute pattern", () => |
| 14 | Effect.gen(function*() { |
| 15 | const fs = yield* FileSystem.FileSystem |
| 16 | const directory = yield* fs.makeTempDirectoryScoped({ prefix: "codegen-" }) |
| 17 | const barrel = path.join(directory, "index.ts") |
| 18 | yield* fs.writeFileString(barrel, "// @barrel\n") |
| 19 | |
| 20 | const generator = yield* Codegen.BarrelGenerator |
| 21 | const files = yield* generator.discoverFiles(barrel, directory) |
| 22 | |
| 23 | assert.deepStrictEqual(files, [{ path: barrel, pattern: "*.ts", offset: 1 }]) |
| 24 | }).pipe(Effect.provide(MainLayer))) |
| 25 | |
| 26 | it.effect("copies module stability tags into barrel exports", () => |
| 27 | Effect.gen(function*() { |
| 28 | const fs = yield* FileSystem.FileSystem |
| 29 | const directory = yield* fs.makeTempDirectoryScoped({ prefix: "codegen-" }) |
| 30 | const barrel = path.join(directory, "index.ts") |
| 31 | yield* fs.writeFileString(barrel, "// @barrel\n") |
| 32 | yield* fs.writeFileString( |
| 33 | path.join(directory, "Experimental.ts"), |
| 34 | `/** |
| 35 | * Experimental module. |
| 36 | * |
| 37 | * @stability experimental |
| 38 | * @since 3.0.0 |
| 39 | */ |
| 40 | export const experimental = 1 |
| 41 | ` |
| 42 | ) |
| 43 | yield* fs.writeFileString( |
| 44 | path.join(directory, "Stable.ts"), |
| 45 | `/** |
| 46 | * Stable module. |
| 47 | * |
| 48 | * @since 1.0.0 |
| 49 | */ |
| 50 | export const stable = 1 |
| 51 | ` |
| 52 | ) |
| 53 | yield* fs.writeFileString( |
| 54 | path.join(directory, "Unstable.ts"), |
| 55 | `/** |
| 56 | * Unstable module. |
| 57 | * |
| 58 | * @stability unstable |
| 59 | * @since 2.0.0 |
| 60 | */ |
| 61 | export const unstable = 1 |
| 62 | ` |
| 63 | ) |
| 64 | |
| 65 | const generator = yield* Codegen.BarrelGenerator |
| 66 | yield* generator.processFile({ path: barrel, pattern: "*.ts", offset: 1 }) |
| 67 | |
| 68 | assert.strictEqual( |
| 69 | yield* fs.readFileString(barrel), |
| 70 | `// @barrel |
| 71 | |
| 72 | /** |
| 73 | * @stability experimental |
| 74 | * @since 3.0.0 |
| 75 | */ |
| 76 | export * as Experimental from "./Experimental.ts" |
| 77 | |
| 78 | /** |
| 79 | * @since 1.0.0 |
| 80 | */ |
| 81 | export * as Stable from "./Stable.ts" |
| 82 | |
| 83 | /** |
| 84 | * @stability unstable |
| 85 | * @since 2.0.0 |
| 86 | */ |
| 87 | export * as Unstable from "./Unstable.ts" |
| 88 | ` |
| 89 | ) |
| 90 | }).pipe(Effect.provide(MainLayer))) |
| 91 | }) |