-
Notifications
You must be signed in to change notification settings - Fork 829
/
compile-icons.js
64 lines (57 loc) · 1.73 KB
/
compile-icons.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
const glob = require('glob');
const svgr = require('@svgr/core').default;
const path = require('path');
const fs = require('fs');
const rootDir = path.resolve(__dirname, '..');
const srcDir = path.resolve(rootDir, 'src');
const iconsDir = path.resolve(srcDir, 'components', 'icon', 'assets');
function pascalCase(x) {
return x.replace(/^(.)|[^a-zA-Z]([a-zA-Z])/g, (match, char1, char2) =>
(char1 || char2).toUpperCase()
);
}
const iconFiles = glob.sync('**/*.svg', { cwd: iconsDir, realpath: true });
iconFiles.forEach(async filePath => {
const svgSource = fs.readFileSync(filePath);
try {
const viewBoxPosition = svgSource.toString().indexOf('viewBox');
if (viewBoxPosition === -1) {
throw new Error(`${filePath} is missing a 'viewBox' attribute`);
}
const jsxSource = await svgr(
svgSource,
{
plugins: ['@svgr/plugin-svgo', '@svgr/plugin-jsx'],
svgoConfig: {
plugins: [
{ cleanupIDs: false },
{ prefixIds: false },
{ removeViewBox: false },
],
},
svgProps: {
xmlns: 'http://www.w3.org/2000/svg',
},
titleProp: true,
template: (
{ template },
opts,
{ imports, componentName, props, jsx }
) => template.ast`
${imports}
const ${componentName} = (${props}) => ${jsx}
export const icon = ${componentName};
`,
},
{
componentName: `EuiIcon${pascalCase(path.basename(filePath, '.svg'))}`,
}
);
const outputFilePath = filePath.replace(/\.svg$/, '.js');
fs.writeFileSync(outputFilePath, jsxSource);
} catch (e) {
console.error(`Error processing ${filePath}`);
console.error(e);
process.exit(1);
}
});