Split exports for wider runtime support

.attw.json

@@ -0,0 +1,3 @@
+{
+  "ignoreRules": ["no-resolution"]
+}

package.json

@@ -37,6 +37,20 @@
         "types": "./artifacts/dist/esm/index.d.ts",
         "default": "./artifacts/dist/esm/index.js"
       }
+    },
+    "./node": {
+      "import": {
+        "types": "./artifacts/dist/esm/node.d.ts",
+        "default": "./artifacts/dist/esm/node.js"
+      },
+      "require": {
+        "types": "./artifacts/dist/cjs/node.d.ts",
+        "default": "./artifacts/dist/cjs/node.js"
+      },
+      "default": {
+        "types": "./artifacts/dist/esm/node.d.ts",
+        "default": "./artifacts/dist/esm/node.js"
+      }
     }
   },
   "sideEffects": false,

src/environment.ts

@@ -1,49 +1,11 @@
-import { EOL } from "os";
-import {
-  render as renderSpecification,
-  type MarkdownPrettyPrintType,
-} from "./specification.js";
-import { render as renderSummary } from "./summary.js";
-import { Results, validate } from "./validation.js";
 import {
   createVariableComposite,
   type VariableComposite,
   type VariableCompositeSpec,
 } from "./variable-composite.js";
 import { Variable, VariableSpec, createVariable } from "./variable.js";
 
-let state: State = createInitialState();
-
-export type InitializeOptions = {
-  readonly onInvalid?: OnInvalid;
-  readonly markdownPrettyPrint?: MarkdownPrettyPrintType;
-};
-
-export async function initialize(
-  options: InitializeOptions = {},
-): Promise<void> {
-  if (process.env.AUSTENITE_SPEC === "true") {
-    const { markdownPrettyPrint = "prettier" } = options;
-    console.log(
-      await renderSpecification(markdownPrettyPrint, variablesByName()),
-    );
-
-    // eslint-disable-next-line n/no-process-exit
-    process.exit(0);
-  } else {
-    const { onInvalid = defaultOnInvalid } = options;
-    const [isValid, results] = validate(variablesByName(), state.composites);
-
-    if (!isValid) {
-      onInvalid({
-        results,
-        defaultHandler() {
-          defaultOnInvalid({ results });
-        },
-      });
-    }
-  }
-}
+export let state: State = createInitialState();
 
 export function registerVariable<T>(spec: VariableSpec<T>): Variable<T> {
   const variable = createVariable(spec);
@@ -88,28 +50,10 @@ function createInitialState(): State {
   };
 }
 
-function defaultOnInvalid({ results }: { results: Results }): never {
-  console.error(
-    ["Environment Variables:", "", renderSummary(results)].join(EOL),
-  );
-
-  // eslint-disable-next-line n/no-process-exit
-  process.exit(1);
-
-  return undefined as never;
-}
-
-function variablesByName(): Variable<unknown>[] {
+export function variablesByName(): Variable<unknown>[] {
   return Object.values(state.variables).sort(compareVariableNames);
 }
 
 function compareVariableNames(a: Variable<unknown>, b: Variable<unknown>) {
   return a.spec.name.localeCompare(b.spec.name);
 }
-
-export type OnInvalid = (args: OnInvalidArgs) => void;
-
-type OnInvalidArgs = {
-  readonly results: Results;
-  readonly defaultHandler: () => never;
-};

src/index.ts

@@ -10,5 +10,3 @@ export { networkPortNumber } from "./declaration/network-port-number.js";
 export { number } from "./declaration/number.js";
 export { string } from "./declaration/string.js";
 export { url } from "./declaration/url.js";
-export { initialize } from "./environment.js";
-export type { OnInvalid } from "./environment.js";

src/initialize.ts

@@ -0,0 +1,57 @@
+import { EOL } from "os";
+import { state, variablesByName } from "./environment.js";
+import {
+  render as renderSpecification,
+  type MarkdownPrettyPrintType,
+} from "./specification.js";
+import { render as renderSummary } from "./summary.js";
+import { validate, type Results } from "./validation.js";
+
+export async function initialize(
+  options: InitializeOptions = {},
+): Promise<void> {
+  if (process.env.AUSTENITE_SPEC === "true") {
+    const { markdownPrettyPrint = "prettier" } = options;
+    console.log(
+      await renderSpecification(markdownPrettyPrint, variablesByName()),
+    );
+
+    // eslint-disable-next-line n/no-process-exit
+    process.exit(0);
+  } else {
+    const { onInvalid = defaultOnInvalid } = options;
+    const [isValid, results] = validate(variablesByName(), state.composites);
+
+    if (!isValid) {
+      onInvalid({
+        results,
+        defaultHandler() {
+          defaultOnInvalid({ results });
+        },
+      });
+    }
+  }
+}
+
+export function defaultOnInvalid({ results }: { results: Results }): never {
+  console.error(
+    ["Environment Variables:", "", renderSummary(results)].join(EOL),
+  );
+
+  // eslint-disable-next-line n/no-process-exit
+  process.exit(1);
+
+  return undefined as never;
+}
+
+export type InitializeOptions = {
+  readonly onInvalid?: OnInvalid;
+  readonly markdownPrettyPrint?: MarkdownPrettyPrintType;
+};
+
+export type OnInvalid = (args: OnInvalidArgs) => void;
+
+type OnInvalidArgs = {
+  readonly results: Results;
+  readonly defaultHandler: () => never;
+};

src/node.ts

@@ -0,0 +1,2 @@
+export { initialize } from "./initialize.js";
+export type { OnInvalid } from "./initialize.js";

test/fixture/example/run.ts

@@ -1,4 +1,4 @@
-import { initialize } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import {
   cdnUrl,
   earthAtomCount,

test/suite/constraint/length.spec.ts

@@ -5,7 +5,8 @@ import type {
   DeclarationExampleOptions,
   Example,
 } from "../../../src/example.js";
-import { binary, initialize, string } from "../../../src/index.js";
+import { binary, string } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { toString } from "../../../src/schema.js";
 import { noop } from "../../helpers.js";
 

test/suite/constraint/range.spec.ts

@@ -12,11 +12,11 @@ import type {
 import {
   bigInteger,
   duration,
-  initialize,
   integer,
   networkPortNumber,
   number,
 } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 const { Duration } = Temporal;

test/suite/declaration/big-integer.spec-d.ts

@@ -1,5 +1,6 @@
 import { describe, expectTypeOf, it } from "vitest";
-import { bigInteger, initialize } from "../../../src/index.js";
+import { bigInteger } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 describe("Big integer declarations", () => {

test/suite/declaration/big-integer.spec.ts

@@ -1,7 +1,8 @@
 import { beforeEach, describe, expect, it } from "vitest";
 import { Declaration } from "../../../src/declaration.js";
 import { Options } from "../../../src/declaration/big-integer.js";
-import { bigInteger, initialize } from "../../../src/index.js";
+import { bigInteger } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 const validValueTable = [

test/suite/declaration/binary.spec-d.ts

@@ -1,6 +1,7 @@
 import { Buffer } from "buffer";
 import { describe, expectTypeOf, it } from "vitest";
-import { binary, initialize } from "../../../src/index.js";
+import { binary } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 describe("Binary declarations", () => {

test/suite/declaration/binary.spec.ts

@@ -2,7 +2,8 @@ import { Buffer } from "buffer";
 import { beforeEach, describe, expect, it } from "vitest";
 import { Declaration } from "../../../src/declaration.js";
 import { Options } from "../../../src/declaration/binary.js";
-import { binary, initialize } from "../../../src/index.js";
+import { binary } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 const validValueTable = [

test/suite/declaration/boolean.spec-d.ts

@@ -1,5 +1,6 @@
 import { describe, expectTypeOf, it } from "vitest";
-import { boolean, initialize } from "../../../src/index.js";
+import { boolean } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 describe("Boolean declarations", () => {

test/suite/declaration/boolean.spec.ts

@@ -1,7 +1,8 @@
 import { afterEach, beforeEach, describe, expect, it } from "vitest";
 import { Declaration } from "../../../src/declaration.js";
 import { Options } from "../../../src/declaration/boolean.js";
-import { boolean, initialize } from "../../../src/index.js";
+import { boolean } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 describe("Boolean declarations", () => {

test/suite/declaration/duration.spec-d.ts

@@ -1,6 +1,7 @@
 import { Temporal } from "@js-temporal/polyfill";
 import { describe, expectTypeOf, it } from "vitest";
-import { duration, initialize } from "../../../src/index.js";
+import { duration } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 const { Duration } = Temporal;

test/suite/declaration/duration.spec.ts

@@ -2,7 +2,8 @@ import { Temporal } from "@js-temporal/polyfill";
 import { beforeEach, describe, expect, it } from "vitest";
 import { Declaration } from "../../../src/declaration.js";
 import { Options } from "../../../src/declaration/duration.js";
-import { duration, initialize } from "../../../src/index.js";
+import { duration } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 const { Duration } = Temporal;

test/suite/declaration/enumeration.spec-d.ts

@@ -1,5 +1,6 @@
 import { describe, expectTypeOf, it } from "vitest";
-import { enumeration, initialize } from "../../../src/index.js";
+import { enumeration } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 describe("Enumeration declarations", () => {

test/suite/declaration/enumeration.spec.ts

@@ -1,7 +1,8 @@
 import { afterEach, beforeEach, describe, expect, it } from "vitest";
 import { Declaration } from "../../../src/declaration.js";
 import { Options } from "../../../src/declaration/enumeration.js";
-import { enumeration, initialize } from "../../../src/index.js";
+import { enumeration } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 describe("Enumeration declarations", () => {

test/suite/declaration/integer.spec-d.ts

@@ -1,5 +1,6 @@
 import { describe, expectTypeOf, it } from "vitest";
-import { initialize, integer } from "../../../src/index.js";
+import { integer } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 describe("Integer declarations", () => {

test/suite/declaration/integer.spec.ts

@@ -1,7 +1,8 @@
 import { beforeEach, describe, expect, it } from "vitest";
 import { Declaration } from "../../../src/declaration.js";
 import { Options } from "../../../src/declaration/integer.js";
-import { initialize, integer } from "../../../src/index.js";
+import { integer } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 const validValueTable = [

test/suite/declaration/kubernetes-address.spec-d.ts

@@ -1,9 +1,6 @@
 import { describe, expectTypeOf, it } from "vitest";
-import {
-  KubernetesAddress,
-  initialize,
-  kubernetesAddress,
-} from "../../../src/index.js";
+import { KubernetesAddress, kubernetesAddress } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 describe("Kubernetes address declarations", () => {

test/suite/declaration/kubernetes-address.spec.ts

@@ -1,11 +1,8 @@
 import { beforeEach, describe, expect, it } from "vitest";
 import { Declaration } from "../../../src/declaration.js";
 import { Options } from "../../../src/declaration/kubernetes-address.js";
-import {
-  KubernetesAddress,
-  initialize,
-  kubernetesAddress,
-} from "../../../src/index.js";
+import { KubernetesAddress, kubernetesAddress } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { quote } from "../../../src/shell.js";
 import { noop } from "../../helpers.js";
 

test/suite/declaration/network-port-number.spec-d.ts

@@ -1,5 +1,6 @@
 import { describe, expectTypeOf, it } from "vitest";
-import { initialize, networkPortNumber } from "../../../src/index.js";
+import { networkPortNumber } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 describe("Network port number declarations", () => {

test/suite/declaration/network-port-number.spec.ts

@@ -1,7 +1,8 @@
 import { beforeEach, describe, expect, it } from "vitest";
 import { Declaration } from "../../../src/declaration.js";
 import { Options } from "../../../src/declaration/network-port-number.js";
-import { initialize, networkPortNumber } from "../../../src/index.js";
+import { networkPortNumber } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 const validValueTable = [

test/suite/declaration/number.spec-d.ts

@@ -1,5 +1,6 @@
 import { describe, expectTypeOf, it } from "vitest";
-import { initialize, number } from "../../../src/index.js";
+import { number } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 describe("Number declarations", () => {

test/suite/declaration/number.spec.ts

@@ -1,7 +1,8 @@
 import { beforeEach, describe, expect, it } from "vitest";
 import { Declaration } from "../../../src/declaration.js";
 import { Options } from "../../../src/declaration/number.js";
-import { initialize, number } from "../../../src/index.js";
+import { number } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 const validValueTable = [

test/suite/declaration/string.spec-d.ts

@@ -1,5 +1,6 @@
 import { describe, expectTypeOf, it } from "vitest";
-import { initialize, string } from "../../../src/index.js";
+import { string } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 describe("String declarations", () => {

test/suite/declaration/string.spec.ts

@@ -1,7 +1,8 @@
 import { beforeEach, describe, expect, it } from "vitest";
 import { Declaration } from "../../../src/declaration.js";
 import { Options } from "../../../src/declaration/string.js";
-import { initialize, string } from "../../../src/index.js";
+import { string } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 describe("String declarations", () => {

test/suite/declaration/url.spec-d.ts

@@ -1,5 +1,6 @@
 import { describe, expectTypeOf, it } from "vitest";
-import { initialize, url } from "../../../src/index.js";
+import { url } from "../../../src/index.js";
+import { initialize } from "../../../src/node.js";
 import { noop } from "../../helpers.js";
 
 describe("URL declarations", () => {