1 | "use strict";
|
2 |
|
3 | Object.defineProperty(exports, "__esModule", {
|
4 | value: true
|
5 | });
|
6 | exports.findPackageData = findPackageData;
|
7 |
|
8 | function _path() {
|
9 | const data = require("path");
|
10 |
|
11 | _path = function () {
|
12 | return data;
|
13 | };
|
14 |
|
15 | return data;
|
16 | }
|
17 |
|
18 | var _utils = require("./utils");
|
19 |
|
20 | const PACKAGE_FILENAME = "package.json";
|
21 |
|
22 | function* findPackageData(filepath) {
|
23 | let pkg = null;
|
24 | const directories = [];
|
25 | let isPackage = true;
|
26 |
|
27 | let dirname = _path().dirname(filepath);
|
28 |
|
29 | while (!pkg && _path().basename(dirname) !== "node_modules") {
|
30 | directories.push(dirname);
|
31 | pkg = yield* readConfigPackage(_path().join(dirname, PACKAGE_FILENAME));
|
32 |
|
33 | const nextLoc = _path().dirname(dirname);
|
34 |
|
35 | if (dirname === nextLoc) {
|
36 | isPackage = false;
|
37 | break;
|
38 | }
|
39 |
|
40 | dirname = nextLoc;
|
41 | }
|
42 |
|
43 | return {
|
44 | filepath,
|
45 | directories,
|
46 | pkg,
|
47 | isPackage
|
48 | };
|
49 | }
|
50 |
|
51 | const readConfigPackage = (0, _utils.makeStaticFileCache)((filepath, content) => {
|
52 | let options;
|
53 |
|
54 | try {
|
55 | options = JSON.parse(content);
|
56 | } catch (err) {
|
57 | err.message = `${filepath}: Error while parsing JSON - ${err.message}`;
|
58 | throw err;
|
59 | }
|
60 |
|
61 | if (!options) throw new Error(`${filepath}: No config detected`);
|
62 |
|
63 | if (typeof options !== "object") {
|
64 | throw new Error(`${filepath}: Config returned typeof ${typeof options}`);
|
65 | }
|
66 |
|
67 | if (Array.isArray(options)) {
|
68 | throw new Error(`${filepath}: Expected config object but found array`);
|
69 | }
|
70 |
|
71 | return {
|
72 | filepath,
|
73 | dirname: _path().dirname(filepath),
|
74 | options
|
75 | };
|
76 | }); |
\ | No newline at end of file |