FIN INIT

node_modules/sucrase/dist/esm/register.js

@@ -0,0 +1,88 @@
+import * as pirates from "pirates";
+
+import { transform} from "./index";
+
+
+
+
+
+
+
+
+export function addHook(
+  extension,
+  sucraseOptions,
+  hookOptions,
+) {
+  let mergedSucraseOptions = sucraseOptions;
+  const sucraseOptionsEnvJSON = process.env.SUCRASE_OPTIONS;
+  if (sucraseOptionsEnvJSON) {
+    mergedSucraseOptions = {...mergedSucraseOptions, ...JSON.parse(sucraseOptionsEnvJSON)};
+  }
+  return pirates.addHook(
+    (code, filePath) => {
+      const {code: transformedCode, sourceMap} = transform(code, {
+        ...mergedSucraseOptions,
+        sourceMapOptions: {compiledFilename: filePath},
+        filePath,
+      });
+      const mapBase64 = Buffer.from(JSON.stringify(sourceMap)).toString("base64");
+      const suffix = `//# sourceMappingURL=data:application/json;charset=utf-8;base64,${mapBase64}`;
+      return `${transformedCode}\n${suffix}`;
+    },
+    {...hookOptions, exts: [extension]},
+  );
+}
+
+export function registerJS(hookOptions) {
+  return addHook(".js", {transforms: ["imports", "flow", "jsx"]}, hookOptions);
+}
+
+export function registerJSX(hookOptions) {
+  return addHook(".jsx", {transforms: ["imports", "flow", "jsx"]}, hookOptions);
+}
+
+export function registerTS(hookOptions) {
+  return addHook(".ts", {transforms: ["imports", "typescript"]}, hookOptions);
+}
+
+export function registerTSX(hookOptions) {
+  return addHook(".tsx", {transforms: ["imports", "typescript", "jsx"]}, hookOptions);
+}
+
+export function registerTSLegacyModuleInterop(hookOptions) {
+  return addHook(
+    ".ts",
+    {
+      transforms: ["imports", "typescript"],
+      enableLegacyTypeScriptModuleInterop: true,
+    },
+    hookOptions,
+  );
+}
+
+export function registerTSXLegacyModuleInterop(hookOptions) {
+  return addHook(
+    ".tsx",
+    {
+      transforms: ["imports", "typescript", "jsx"],
+      enableLegacyTypeScriptModuleInterop: true,
+    },
+    hookOptions,
+  );
+}
+
+export function registerAll(hookOptions) {
+  const reverts = [
+    registerJS(hookOptions),
+    registerJSX(hookOptions),
+    registerTS(hookOptions),
+    registerTSX(hookOptions),
+  ];
+
+  return () => {
+    for (const fn of reverts) {
+      fn();
+    }
+  };
+}