cupcakearmy/autorestic
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check config in the beginning to avoid doing it all over the place

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This commit is contained in:
cupcakearmy
2020-05-17 09:11:33 +02:00
parent db436587ee
commit abeaacf182
10 changed files with 23 additions and 38 deletions
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18
src/config.ts
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@@ -39,16 +39,16 @@ export const normalizeAndCheckBackends = (config: Config) => {
}
}
export const normalizeAndCheckBackups = (config: Config) => {
export const normalizeAndCheckLocations = async (config: Config) => {
config.locations = makeObjectKeysLowercase(config.locations)
const backends = Object.keys(config.backends)
const checkDestination = (backend: string, backup: string) => {
const checkDestination = (backend: string, location: string) => {
if (!backends.includes(backend))
throw new Error(`Cannot find the backend "${backend}" for "${backup}"`)
throw new Error(`Cannot find the backend "${backend}" for "${location}"`)
}
for (const [name, { from, to, ...rest }] of Object.entries(
for (const [name, { from, to, cron, ...rest }] of Object.entries(
config.locations,
)) {
if (!from || !to)
@@ -61,7 +61,7 @@ export const normalizeAndCheckBackups = (config: Config) => {
}
}
const findConfigFile = (): string | undefined => {
const findConfigFile = (): string => {
const config = '.autorestic.yml'
const paths = [
resolve(flags.config || ''),
@@ -75,14 +75,14 @@ const findConfigFile = (): string | undefined => {
} catch (e) {
}
}
throw new Error('Config file not found')
}
export let CONFIG_FILE: string = ''
export const init = (): Config | undefined => {
export const init = async (): Promise<Config> => {
const file = findConfigFile()
if (file) CONFIG_FILE = file
else return
CONFIG_FILE = file
const raw: Config = makeObjectKeysLowercase(
yaml.safeLoad(readFileSync(CONFIG_FILE).toString()),
@@ -91,7 +91,7 @@ export const init = (): Config | undefined => {
const current = JSON.stringify(raw)
normalizeAndCheckBackends(raw)
normalizeAndCheckBackups(raw)
await normalizeAndCheckLocations(raw)
const changed = JSON.stringify(raw) !== current