Kristaps Fabians Geikins
d394e1cd9b
* better workspace feature flag ops * user activity is correctly tracked * more fixes
48 lines
1.2 KiB
TypeScript
48 lines
1.2 KiB
TypeScript
/**
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* Wrap refs with writable computeds that output where reads/writes are coming from
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*/
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export function wrapRefWithTracking<R extends Ref<unknown>>(
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ref: R,
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name: string,
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options?: Partial<{
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writesOnly: boolean
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readsOnly: boolean
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}>
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): R {
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const { writesOnly, readsOnly } = options || {}
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const getTrace = () => (new Error('Trace:').stack || '').substring(7)
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const { logger } = useSafeLogger()
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return computed({
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get: () => {
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if (!writesOnly) {
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logger().debug(`debugging: '${name}' read`, ref.value, getTrace())
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}
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return ref.value
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},
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set: (newVal) => {
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if (!readsOnly) {
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logger().debug(`debugging: '${name}' written to`, { newVal }, getTrace())
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}
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ref.value = newVal
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}
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// hiding the real type so that you don't have to re-type everything that relies on the ref being a ref
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}) as unknown as R
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}
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/**
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* Use this to render a stack trace with clickable links to the source code in the browser console
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*/
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export class StackTrace extends Error {
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constructor() {
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super('')
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this.name = 'Stack trace:'
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}
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}
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export function getCurrentTrace() {
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return (new Error('Trace:').stack || '').substring(7)
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}
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