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Simplify processData

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Signed-off-by: David Mehren <dmehren1@gmail.com>
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David Mehren 2020-05-09 17:08:35 +02:00
parent d3aa040626
commit ea9cd56a20
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GPG key ID: 6017AF117F9756CB
1 changed files with 10 additions and 19 deletions
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29
lib/utils.ts
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@ -1,8 +1,8 @@
import { logger } from './logger'
import { realtime } from './realtime'
import { config } from './config'
import fs from 'fs' import fs from 'fs'
import { config } from './config'
import { logger } from './logger'
import { Revision } from './models' import { Revision } from './models'
import { realtime } from './realtime'
export function getImageMimeType (imagePath: string): string | undefined { export function getImageMimeType (imagePath: string): string | undefined {
const fileExtension = /[^.]+$/.exec(imagePath) const fileExtension = /[^.]+$/.exec(imagePath)
@ -33,21 +33,11 @@ export function stripNullByte (value: string): string {
return value ? value.replace(/\u0000/g, '') : value return value ? value.replace(/\u0000/g, '') : value
} }
export function processData (data, _default, process?) { export function processData<T> (data: T, _default: T, process?: (T) => T): T | undefined {
if (data === undefined) return data if (data === undefined) return undefined
else if (process) { else if (data === null) return _default
if (data === null) { else if (process) return process(data)
return _default else return data
} else {
return process(data)
}
} else {
if (data === null) {
return _default
} else {
return data
}
}
} }
export function handleTermSignals (io): void { export function handleTermSignals (io): void {
@ -65,7 +55,8 @@ export function handleTermSignals (io): void {
if (config.path) { if (config.path) {
// ToDo: add a proper error handler // ToDo: add a proper error handler
// eslint-disable-next-line @typescript-eslint/no-empty-function // eslint-disable-next-line @typescript-eslint/no-empty-function
fs.unlink(config.path, (_) => {}) fs.unlink(config.path, (_) => {
})
} }
const checkCleanTimer = setInterval(function () { const checkCleanTimer = setInterval(function () {
if (realtime.isReady()) { if (realtime.isReady()) {