RoadSign/cli/src/utils/config.ts

51 lines
1.1 KiB
TypeScript

import * as os from "node:os"
import * as path from "node:path"
import * as fs from "node:fs"
interface RsConfigData {
servers: RsConfigServerData[]
}
interface RsConfigServerData {
label: string
url: string
credential: string
}
class RsConfig {
private static instance: RsConfig
public config: RsConfigData = {
servers: []
}
private constructor() {
}
public static async getInstance(): Promise<RsConfig> {
if (!RsConfig.instance) {
RsConfig.instance = new RsConfig()
await RsConfig.instance.readConfig()
}
return RsConfig.instance
}
public async readConfig() {
const basepath = os.homedir()
const filepath = path.join(basepath, ".roadsignrc")
if (!fs.existsSync(filepath)) {
fs.writeFileSync(filepath, JSON.stringify(this.config))
}
const data = fs.readFileSync(filepath, "utf8")
this.config = JSON.parse(data)
}
public async writeConfig() {
const basepath = os.homedir()
const filepath = path.join(basepath, ".roadsignrc")
fs.writeFileSync(filepath, JSON.stringify(this.config))
}
}
export { RsConfig, type RsConfigData, type RsConfigServerData }