generateAliasesFile.mjs102 lines · main

1	import fs from 'fs'
2	import path from 'path'
3	import { appendFile, resetFile, toPascalCase } from '../utils/helpers.mjs'
4
5	const getImportString = (componentName, iconName, aliasImportFileExtension = '') =>
6	`export { default as ${componentName} } from './icons/${iconName}${aliasImportFileExtension}';\n`
7
8	export default async function generateAliasesFile({
9	iconNodes,
10	outputDirectory,
11	fileExtension,
12	iconFileExtension = '.js',
13	iconMetaData,
14	aliasImportFileExtension,
15	aliasNamesOnly = false,
16	separateAliasesFile = false,
17	showLog = true,
18	}) {
19	const iconsDistDirectory = path.join(outputDirectory, `icons`)
20	const fileName = path.basename(`aliases${fileExtension}`)
21	const icons = Object.keys(iconNodes)
22
23	// Reset file
24	resetFile(fileName, outputDirectory)
25
26	// Generate Import for Icon VNodes
27	await Promise.all(
28	icons.map(async (iconName, index) => {
29	const componentName = toPascalCase(iconName)
30	const iconAliases = iconMetaData[iconName]?.aliases
31
32	let importString = ''
33
34	if ((iconAliases != null && Array.isArray(iconAliases)) || !aliasNamesOnly) {
35	if (index > 0) {
36	importString += '\n'
37	}
38
39	importString += `// ${componentName} aliases\n`
40	}
41
42	if (!aliasNamesOnly) {
43	importString += getImportString(`${componentName}Icon`, iconName, aliasImportFileExtension)
44	importString += getImportString(
45	`Lucide${componentName}`,
46	iconName,
47	aliasImportFileExtension
48	)
49	}
50
51	if (iconAliases != null && Array.isArray(iconAliases)) {
52	await Promise.all(
53	iconAliases.map(async (alias) => {
54	const componentNameAlias = toPascalCase(alias)
55
56	if (separateAliasesFile) {
57	const output = `export { default } from "./${iconName}"`
58	const location = path.join(iconsDistDirectory, `${alias}${iconFileExtension}`)
59
60	await fs.promises.writeFile(location, output, 'utf-8')
61	}
62
63	// Don't import the same icon twice
64	if (componentName === componentNameAlias) {
65	return
66	}
67
68	const exportFileIcon = separateAliasesFile ? alias : iconName
69
70	importString += getImportString(
71	componentNameAlias,
72	exportFileIcon,
73	aliasImportFileExtension
74	)
75
76	if (!aliasNamesOnly) {
77	importString += getImportString(
78	`${componentNameAlias}Icon`,
79	exportFileIcon,
80	aliasImportFileExtension
81	)
82
83	importString += getImportString(
84	`Lucide${componentNameAlias}`,
85	exportFileIcon,
86	aliasImportFileExtension
87	)
88	}
89	})
90	)
91	}
92
93	appendFile(importString, fileName, outputDirectory)
94	})
95	)
96
97	appendFile('\n', fileName, outputDirectory)
98
99	if (showLog) {
100	console.log(`Successfully generated ${fileName} file`)
101	}
102	}