59 lines
1.6 KiB
TypeScript
59 lines
1.6 KiB
TypeScript
import { readFileSync, writeFileSync } from 'fs'
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import yaml from 'js-yaml'
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import { CONFIG_FILE } from './autorestic'
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import { Backend, Config } from './types'
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import { makeObjectKeysLowercase, rand } from './utils'
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export const normalizeAndCheckBackends = (config: Config) => {
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config.backends = makeObjectKeysLowercase(config.backends)
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for (const [name, { type, path, key, ...rest }] of Object.entries(config.backends)) {
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if (!type || !path) throw new Error(`The backend "${name}" is missing some required attributes`)
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const tmp: any = {
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type,
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path,
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key: key || rand(128),
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}
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for (const [key, value] of Object.entries(rest))
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tmp[key.toUpperCase()] = value
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config.backends[name] = tmp as Backend
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}
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}
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export const normalizeAndCheckBackups = (config: Config) => {
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config.locations = makeObjectKeysLowercase(config.locations)
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const backends = Object.keys(config.backends)
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const checkDestination = (backend: string, backup: string) => {
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if (!backends.includes(backend))
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throw new Error(`Cannot find the backend "${backend}" for "${backup}"`)
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}
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for (const [name, { from, to, ...rest }] of Object.entries(config.locations)) {
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if (!from || !to) throw new Error(`The backup "${name}" is missing some required attributes`)
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if (Array.isArray(to))
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for (const t of to)
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checkDestination(t, name)
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else
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checkDestination(to, name)
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}
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}
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export const init = (): Config => {
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const raw: Config = makeObjectKeysLowercase(yaml.safeLoad(readFileSync(CONFIG_FILE).toString()))
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normalizeAndCheckBackends(raw)
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normalizeAndCheckBackups(raw)
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writeFileSync(CONFIG_FILE, yaml.safeDump(raw))
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return raw
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}
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