048a477e52
feat: Add common package * Add isEdge, safeTry and dataCache to new common package * Add eslint and move prettier config * Fix yarn lock * Clean up tests * Add lint-staged config to common * Add missing dependencies Approved-by: Joakim Jäderberg
29 lines
888 B
TypeScript
29 lines
888 B
TypeScript
/**
|
|
* Options to control cache behavior when retrieving or storing data.
|
|
*
|
|
* - "cache-first": Default behaviour, check if the needed data is available in the cache first. If the data is found, it is returned immediately. Otherwise, the data is fetched and then cached.
|
|
* - "fetch-then-cache": Always fetch the data first, and then update the cache with the freshly fetched data.
|
|
*/
|
|
export type CacheStrategy = "cache-first" | "fetch-then-cache"
|
|
export type CacheOrGetOptions = {
|
|
cacheStrategy?: CacheStrategy
|
|
includeGitHashInKey?: boolean
|
|
}
|
|
|
|
export function defaultCacheOrGetOptions(
|
|
opts: CacheOrGetOptions = {}
|
|
): CacheOrGetOptions {
|
|
return {
|
|
cacheStrategy: "cache-first",
|
|
...opts,
|
|
}
|
|
}
|
|
|
|
export function shouldGetFromCache(
|
|
opts: CacheOrGetOptions | undefined
|
|
): boolean {
|
|
opts = defaultCacheOrGetOptions(opts)
|
|
|
|
return opts.cacheStrategy === "cache-first"
|
|
}
|