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11897b6 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | import gensync, { type Handler } from "gensync";
import loadConfig from "./config/index.ts";
import type { InputOptions, ResolvedConfig } from "./config/index.ts";
import { run } from "./transformation/index.ts";
import type { FileResult, FileResultCallback } from "./transformation/index.ts";
import * as fs from "./gensync-utils/fs.ts";
type transformFileBrowserType = typeof import("./transform-file-browser");
type transformFileType = typeof import("./transform-file");
// Kind of gross, but essentially asserting that the exports of this module are the same as the
// exports of transform-file-browser, since this file may be replaced at bundle time with
// transform-file-browser.
// eslint-disable-next-line @typescript-eslint/no-unused-expressions
({}) as any as transformFileBrowserType as transformFileType;
const transformFileRunner = gensync(function* (
filename: string,
opts?: InputOptions,
): Handler<FileResult | null> {
const options = { ...opts, filename };
const config: ResolvedConfig | null = yield* loadConfig(options);
if (config === null) return null;
const code = yield* fs.readFile(filename, "utf8");
return yield* run(config, code);
});
// @ts-expect-error TS doesn't detect that this signature is compatible
export function transformFile(
filename: string,
callback: FileResultCallback,
): void;
export function transformFile(
filename: string,
opts: InputOptions | undefined | null,
callback: FileResultCallback,
): void;
export function transformFile(
...args: Parameters<typeof transformFileRunner.errback>
) {
transformFileRunner.errback(...args);
}
export function transformFileSync(
...args: Parameters<typeof transformFileRunner.sync>
) {
return transformFileRunner.sync(...args);
}
export function transformFileAsync(
...args: Parameters<typeof transformFileRunner.async>
) {
return transformFileRunner.async(...args);
}
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