source: trip-planner-front/node_modules/svgo/lib/svgo-node.js@ bdd6491

Last change on this file since bdd6491 was e29cc2e, checked in by Ema <ema_spirova@…>, 3 years ago

primeNG components

  • Property mode set to 100644
File size: 2.7 KB
Line 
1'use strict';
2
3const os = require('os');
4const fs = require('fs');
5const { pathToFileURL } = require('url');
6const path = require('path');
7const {
8 extendDefaultPlugins,
9 optimize: optimizeAgnostic,
10 createContentItem,
11} = require('./svgo.js');
12
13exports.extendDefaultPlugins = extendDefaultPlugins;
14exports.createContentItem = createContentItem;
15
16const importConfig = async (configFile) => {
17 let config;
18 // at the moment dynamic import may randomly fail with segfault
19 // to workaround this for some users .cjs extension is loaded
20 // exclusively with require
21 if (configFile.endsWith('.cjs')) {
22 config = require(configFile);
23 } else {
24 try {
25 // dynamic import expects file url instead of path and may fail
26 // when windows path is provided
27 const { default: imported } = await import(pathToFileURL(configFile));
28 config = imported;
29 } catch (importError) {
30 // TODO remove require in v3
31 try {
32 config = require(configFile);
33 } catch (requireError) {
34 // throw original error if es module is detected
35 if (requireError.code === 'ERR_REQUIRE_ESM') {
36 throw importError;
37 } else {
38 throw requireError;
39 }
40 }
41 }
42 }
43 if (config == null || typeof config !== 'object' || Array.isArray(config)) {
44 throw Error(`Invalid config file "${configFile}"`);
45 }
46 return config;
47};
48
49const isFile = async (file) => {
50 try {
51 const stats = await fs.promises.stat(file);
52 return stats.isFile();
53 } catch {
54 return false;
55 }
56};
57
58const loadConfig = async (configFile, cwd = process.cwd()) => {
59 if (configFile != null) {
60 if (path.isAbsolute(configFile)) {
61 return await importConfig(configFile);
62 } else {
63 return await importConfig(path.join(cwd, configFile));
64 }
65 }
66 let dir = cwd;
67 // eslint-disable-next-line no-constant-condition
68 while (true) {
69 const js = path.join(dir, 'svgo.config.js');
70 if (await isFile(js)) {
71 return await importConfig(js);
72 }
73 const mjs = path.join(dir, 'svgo.config.mjs');
74 if (await isFile(mjs)) {
75 return await importConfig(mjs);
76 }
77 const cjs = path.join(dir, 'svgo.config.cjs');
78 if (await isFile(cjs)) {
79 return await importConfig(cjs);
80 }
81 const parent = path.dirname(dir);
82 if (dir === parent) {
83 return null;
84 }
85 dir = parent;
86 }
87};
88exports.loadConfig = loadConfig;
89
90const optimize = (input, config) => {
91 if (config == null) {
92 config = {};
93 }
94 if (typeof config !== 'object') {
95 throw Error('Config should be an object');
96 }
97 return optimizeAgnostic(input, {
98 ...config,
99 js2svg: {
100 // platform specific default for end of line
101 eol: os.EOL === '\r\n' ? 'crlf' : 'lf',
102 ...config.js2svg,
103 },
104 });
105};
106exports.optimize = optimize;
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