56 lines
1.8 KiB
Plaintext
56 lines
1.8 KiB
Plaintext
|
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.
|
||
|
|
({}) 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);
|
||
|
|
}
|