Sha256: 825c7888f12b9fce1fd0ed36628b3de8d23b9cee35cc6e485ff0f8b78188cd2f
Contents?: true
Size: 1.88 KB
Versions: 24
Compression:
Stored size: 1.88 KB
Contents
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.validatePluginObject = validatePluginObject;
var _optionAssertions = require("./option-assertions");
const VALIDATORS = {
name: _optionAssertions.assertString,
manipulateOptions: _optionAssertions.assertFunction,
pre: _optionAssertions.assertFunction,
post: _optionAssertions.assertFunction,
inherits: _optionAssertions.assertFunction,
visitor: assertVisitorMap,
parserOverride: _optionAssertions.assertFunction,
generatorOverride: _optionAssertions.assertFunction
};
function assertVisitorMap(key, value) {
const obj = (0, _optionAssertions.assertObject)(key, value);
if (obj) {
Object.keys(obj).forEach(prop => assertVisitorHandler(prop, obj[prop]));
if (obj.enter || obj.exit) {
throw new Error(`.${key} cannot contain catch-all "enter" or "exit" handlers. Please target individual nodes.`);
}
}
return obj;
}
function assertVisitorHandler(key, value) {
if (value && typeof value === "object") {
Object.keys(value).forEach(handler => {
if (handler !== "enter" && handler !== "exit") {
throw new Error(`.visitor["${key}"] may only have .enter and/or .exit handlers.`);
}
});
} else if (typeof value !== "function") {
throw new Error(`.visitor["${key}"] must be a function`);
}
return value;
}
function validatePluginObject(obj) {
const rootPath = {
type: "root",
source: "plugin"
};
Object.keys(obj).forEach(key => {
const validator = VALIDATORS[key];
const optLoc = {
type: "option",
name: key,
parent: rootPath
};
if (validator) validator(optLoc, obj[key]);else {
const invalidPluginPropertyError = new Error(`.${key} is not a valid Plugin property`);
invalidPluginPropertyError.code = "BABEL_UNKNOWN_PLUGIN_PROPERTY";
throw invalidPluginPropertyError;
}
});
return obj;
}
Version data entries
24 entries across 24 versions & 2 rubygems