mirror of
https://github.com/denoland/deno.git
synced 2024-11-22 15:06:54 -05:00
89 lines
2.3 KiB
JavaScript
89 lines
2.3 KiB
JavaScript
// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
|
|
|
|
// @ts-check
|
|
|
|
// This file contains the runtime APIs which will dispatch work to the internal
|
|
// compiler within Deno.
|
|
"use strict";
|
|
((window) => {
|
|
const core = window.Deno.core;
|
|
const util = window.__bootstrap.util;
|
|
|
|
/**
|
|
* @typedef {object} ImportMap
|
|
* @property {Record<string, string>} imports
|
|
* @property {Record<string, Record<string, string>>=} scopes
|
|
*/
|
|
|
|
/**
|
|
* @typedef {object} OpEmitRequest
|
|
* @property {"esm"=} bundle
|
|
* @property {boolean=} check
|
|
* @property {Record<string, any>=} compilerOptions
|
|
* @property {ImportMap=} importMap
|
|
* @property {string=} importMapPath
|
|
* @property {string} rootSpecifier
|
|
* @property {Record<string, string>=} sources
|
|
*/
|
|
|
|
/**
|
|
* @typedef OpEmitResponse
|
|
* @property {any[]} diagnostics
|
|
* @property {Record<string, string>} files
|
|
* @property {string[]=} ignoredOptions
|
|
* @property {Array<[string, number]>} stats
|
|
*/
|
|
|
|
/**
|
|
* @param {OpEmitRequest} request
|
|
* @returns {Promise<OpEmitResponse>}
|
|
*/
|
|
function opEmit(request) {
|
|
return core.opAsync("op_emit", request);
|
|
}
|
|
|
|
/**
|
|
* @param {string} specifier
|
|
* @returns {string}
|
|
*/
|
|
function checkRelative(specifier) {
|
|
return specifier.match(/^([\.\/\\]|https?:\/{2}|file:\/{2})/)
|
|
? specifier
|
|
: `./${specifier}`;
|
|
}
|
|
|
|
/**
|
|
* @typedef {object} EmitOptions
|
|
* @property {"esm"=} bundle
|
|
* @property {boolean=} check
|
|
* @property {Record<string, any>=} compilerOptions
|
|
* @property {ImportMap=} importMap
|
|
* @property {string=} importMapPath
|
|
* @property {Record<string, string>=} sources
|
|
*/
|
|
|
|
/**
|
|
* @param {string | URL} rootSpecifier
|
|
* @param {EmitOptions=} options
|
|
* @returns {Promise<OpEmitResponse>}
|
|
*/
|
|
function emit(rootSpecifier, options = {}) {
|
|
util.log(`Deno.emit`, { rootSpecifier });
|
|
if (!rootSpecifier) {
|
|
return Promise.reject(
|
|
new TypeError("A root specifier must be supplied."),
|
|
);
|
|
}
|
|
if (!(typeof rootSpecifier === "string")) {
|
|
rootSpecifier = rootSpecifier.toString();
|
|
}
|
|
if (!options.sources) {
|
|
rootSpecifier = checkRelative(rootSpecifier);
|
|
}
|
|
return opEmit({ rootSpecifier, ...options });
|
|
}
|
|
|
|
window.__bootstrap.compilerApi = {
|
|
emit,
|
|
};
|
|
})(this);
|