File size: 5,400 Bytes
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Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = loadPrivatePartialConfig;
exports.loadPartialConfig = loadPartialConfig;
function _path() {
const data = require("path");
_path = function () {
return data;
};
return data;
}
var _plugin = require("./plugin.js");
var _util = require("./util.js");
var _item = require("./item.js");
var _configChain = require("./config-chain.js");
var _environment = require("./helpers/environment.js");
var _options = require("./validation/options.js");
var _index = require("./files/index.js");
var _resolveTargets = require("./resolve-targets.js");
const _excluded = ["showIgnoredFiles"];
function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (-1 !== e.indexOf(n)) continue; t[n] = r[n]; } return t; }
function resolveRootMode(rootDir, rootMode) {
switch (rootMode) {
case "root":
return rootDir;
case "upward-optional":
{
const upwardRootDir = (0, _index.findConfigUpwards)(rootDir);
return upwardRootDir === null ? rootDir : upwardRootDir;
}
case "upward":
{
const upwardRootDir = (0, _index.findConfigUpwards)(rootDir);
if (upwardRootDir !== null) return upwardRootDir;
throw Object.assign(new Error(`Babel was run with rootMode:"upward" but a root could not ` + `be found when searching upward from "${rootDir}".\n` + `One of the following config files must be in the directory tree: ` + `"${_index.ROOT_CONFIG_FILENAMES.join(", ")}".`), {
code: "BABEL_ROOT_NOT_FOUND",
dirname: rootDir
});
}
default:
throw new Error(`Assertion failure - unknown rootMode value.`);
}
}
function* loadPrivatePartialConfig(inputOpts) {
if (inputOpts != null && (typeof inputOpts !== "object" || Array.isArray(inputOpts))) {
throw new Error("Babel options must be an object, null, or undefined");
}
const args = inputOpts ? (0, _options.validate)("arguments", inputOpts) : {};
const {
envName = (0, _environment.getEnv)(),
cwd = ".",
root: rootDir = ".",
rootMode = "root",
caller,
cloneInputAst = true
} = args;
const absoluteCwd = _path().resolve(cwd);
const absoluteRootDir = resolveRootMode(_path().resolve(absoluteCwd, rootDir), rootMode);
const filename = typeof args.filename === "string" ? _path().resolve(cwd, args.filename) : undefined;
const showConfigPath = yield* (0, _index.resolveShowConfigPath)(absoluteCwd);
const context = {
filename,
cwd: absoluteCwd,
root: absoluteRootDir,
envName,
caller,
showConfig: showConfigPath === filename
};
const configChain = yield* (0, _configChain.buildRootChain)(args, context);
if (!configChain) return null;
const merged = {
assumptions: {}
};
configChain.options.forEach(opts => {
(0, _util.mergeOptions)(merged, opts);
});
const options = Object.assign({}, merged, {
targets: (0, _resolveTargets.resolveTargets)(merged, absoluteRootDir),
cloneInputAst,
babelrc: false,
configFile: false,
browserslistConfigFile: false,
passPerPreset: false,
envName: context.envName,
cwd: context.cwd,
root: context.root,
rootMode: "root",
filename: typeof context.filename === "string" ? context.filename : undefined,
plugins: configChain.plugins.map(descriptor => (0, _item.createItemFromDescriptor)(descriptor)),
presets: configChain.presets.map(descriptor => (0, _item.createItemFromDescriptor)(descriptor))
});
return {
options,
context,
fileHandling: configChain.fileHandling,
ignore: configChain.ignore,
babelrc: configChain.babelrc,
config: configChain.config,
files: configChain.files
};
}
function* loadPartialConfig(opts) {
let showIgnoredFiles = false;
if (typeof opts === "object" && opts !== null && !Array.isArray(opts)) {
var _opts = opts;
({
showIgnoredFiles
} = _opts);
opts = _objectWithoutPropertiesLoose(_opts, _excluded);
_opts;
}
const result = yield* loadPrivatePartialConfig(opts);
if (!result) return null;
const {
options,
babelrc,
ignore,
config,
fileHandling,
files
} = result;
if (fileHandling === "ignored" && !showIgnoredFiles) {
return null;
}
(options.plugins || []).forEach(item => {
if (item.value instanceof _plugin.default) {
throw new Error("Passing cached plugin instances is not supported in " + "babel.loadPartialConfig()");
}
});
return new PartialConfig(options, babelrc ? babelrc.filepath : undefined, ignore ? ignore.filepath : undefined, config ? config.filepath : undefined, fileHandling, files);
}
class PartialConfig {
constructor(options, babelrc, ignore, config, fileHandling, files) {
this.options = void 0;
this.babelrc = void 0;
this.babelignore = void 0;
this.config = void 0;
this.fileHandling = void 0;
this.files = void 0;
this.options = options;
this.babelignore = ignore;
this.babelrc = babelrc;
this.config = config;
this.fileHandling = fileHandling;
this.files = files;
Object.freeze(this);
}
hasFilesystemConfig() {
return this.babelrc !== undefined || this.config !== undefined;
}
}
Object.freeze(PartialConfig.prototype);
0 && 0;
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