-
Notifications
You must be signed in to change notification settings - Fork 0
/
craco.config.js
70 lines (63 loc) · 2.3 KB
/
craco.config.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
const { getLoader, loaderByName } = require('@craco/craco');
module.exports = {
plugins: [
{
plugin: {
overrideWebpackConfig: ({ webpackConfig }) => {
const gitHubIssueUrl = (repo, query) =>
`https://github.com/${repo}/issues${query ? `?q=is%3Aissue+${query}` : ''}`;
const throwInvalidConfigError = ({ message, gitHubIssueQuery: query }) => {
throw new Error(
`${message}\n\n` +
'Did you update create-react-app or craco recently? \n' +
'Please take a look at some recent issues in craco and ' +
'create-react-app to see if someone has found a solution: \n\n' +
`* ${gitHubIssueUrl('sharegate/craco', query)}\n` +
`* ${gitHubIssueUrl('facebook/create-react-app', query)}\n`,
);
};
const lessExtension = /\.less$/;
const { isFound, match: fileLoaderMatch } = getLoader(
webpackConfig,
loaderByName('file-loader'),
);
if (!isFound) {
throwInvalidConfigError({
message: "Can't find file-loader in the webpack config!",
gitHubIssueQuery: 'webpack+file-loader',
});
}
fileLoaderMatch.loader.exclude.push(lessExtension);
const lessRule = {
test: lessExtension,
use: [
{
loader: require.resolve('style-loader'),
},
{
loader: require.resolve('css-loader'),
},
{
loader: require.resolve('less-loader'),
},
{
loader: require.resolve('postcss-loader'),
},
],
};
const oneOfRule = webpackConfig.module.rules.find(
rule => typeof rule.oneOf !== 'undefined',
);
if (!oneOfRule) {
throwInvalidConfigError({
message: "Can't find a 'oneOf' rule under module.rules in the webpack config!",
gitHubIssueQuery: 'webpack+rules+oneOf',
});
}
oneOfRule.oneOf.push(lessRule);
return webpackConfig;
},
},
},
],
};