1import fs from "fs"
 2import path from "path"
 3import { ColorScheme, Meta } from "./themes/common/colorScheme"
 4
 5const colorSchemes: ColorScheme[] = []
 6export default colorSchemes
 7
 8const schemeMeta: Meta[] = []
 9export { schemeMeta }
10
11const staffColorSchemes: ColorScheme[] = []
12export { staffColorSchemes }
13
14const experimentalColorSchemes: ColorScheme[] = []
15export { experimentalColorSchemes }
16
17const themes_directory = path.resolve(`${__dirname}/themes`)
18
19function for_all_color_schemes_in(
20    themesPath: string,
21    callback: (module: any, path: string) => void
22) {
23    for (const fileName of fs.readdirSync(themesPath)) {
24        if (fileName == "template.ts") continue
25        const filePath = path.join(themesPath, fileName)
26
27        if (fs.statSync(filePath).isFile()) {
28            const colorScheme = require(filePath)
29            callback(colorScheme, path.basename(filePath))
30        }
31    }
32}
33
34function fillColorSchemes(themesPath: string, colorSchemes: ColorScheme[]) {
35    for_all_color_schemes_in(themesPath, (colorScheme, _path) => {
36        if (colorScheme.dark) colorSchemes.push(colorScheme.dark)
37        if (colorScheme.light) colorSchemes.push(colorScheme.light)
38    })
39}
40
41fillColorSchemes(themes_directory, colorSchemes)
42fillColorSchemes(path.resolve(`${themes_directory}/staff`), staffColorSchemes)
43
44function fillMeta(themesPath: string, meta: Meta[]) {
45    for_all_color_schemes_in(themesPath, (colorScheme, path) => {
46        if (colorScheme.meta) {
47            meta.push(colorScheme.meta)
48        } else {
49            throw Error(`Public theme ${path} must have a meta field`)
50        }
51    })
52}
53
54fillMeta(themes_directory, schemeMeta)