cerxes/babel
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Bit more refactoring from last PR.

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This commit is contained in:
Logan Smyth 2017-10-05 22:33:10 -04:00
parent 586a738053
commit d511cfc0e2
1 changed files with 8 additions and 9 deletions
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17
packages/babel-core/src/config/option-manager.js
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@ -291,9 +291,10 @@ const loadConfig = makeWeakCache((config): {
* Load a generic plugin/preset from the given descriptor loaded from the config object.
*/
const loadDescriptor = makeWeakCache(
(descriptor: BasicDescriptor, cache): LoadedDescriptor => {
const { value, options = {}, dirname, alias, loc } = descriptor;
(
{ value, options = {}, dirname, alias, loc }: BasicDescriptor,
cache,
): LoadedDescriptor => {
let item = value;
if (typeof value === "function") {
const api = Object.assign(Object.create(context), {
@ -302,12 +303,10 @@ const loadDescriptor = makeWeakCache(
});
try {
item = value(api, options, { dirname: descriptor.dirname });
item = value(api, options, { dirname });
} catch (e) {
if (descriptor.alias) {
e.message += ` (While processing: ${JSON.stringify(
descriptor.alias,
)})`;
if (alias) {
e.message += ` (While processing: ${JSON.stringify(alias)})`;
}
throw e;
}
@ -317,7 +316,7 @@ const loadDescriptor = makeWeakCache(
throw new Error("Plugin/Preset did not return an object.");
}
return { value: item, options, descriptor, dirname, alias, loc };
return { value: item, options, dirname, alias, loc };
},
);