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https://github.com/sern-handler/handler
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feat!: v3 (#294)
* refactor: move things to core, imports not fixed yet * work on strategy and lifted Context * remove id from lifted Context * refactor: remove dependence on discord.js for module stoore * moving and fixing imports * chore: move operators into core * chore: fix paths * add wrapper platform field * add deprecation warning * chore:update paths * chore:remove const function * chore: remove deprecated symbols * docs: add documentation to internal function * chore: remove deprecated support for plugins * chore: remove dependence on discord.js Awaitable type * chore: update typings * lift requiredDependencyKeys out of makeFetcher * move strategy to index.ts and add adapters * chore: fix typings * chore: move command args matrix as binding * feat: make Context platform specific, CoreContext as Core * chore: remove extra file * chore: move prettier into package.json * chore(core): update imports and operators * chore(core): add DefaultWrapper as sern classic * move eslint and prettier configs to json * chore: remove utils folder in favor of single file * chore: remove redundant directories for single files * chore: remove redundant directories for single files * refactor: move and update things * chore: move commands into seperate file * chore: serverless work * chore: remove redundant directories for single files * chore: rename, wip refactoring * chore: redundant directory * refactor: internalize operators * feat!: new module resolution algorithm * chore: refactor and move things * chore: refactor and add multiplatform typings * chore: remove leaky import * chore: add agnostic predicates * chore: add old context here until i figure out what to do * chore: update Proccessed typing to ./core * chore: add tweetnacl * revert: multiplatform * revert: multiplatform * chore: modularize and split typings * chore: revert multiplatform * chore: revert multi and mov sernEmitter * chore: revert multi and clean up code * refactor: add createGenericHandler * refactor: remove unneeded signatures and fix imports * feat: add getPublishableCommands to ModuleManager * chore: remove bad imports * style: pretty * revert: remove AnyDependencies type * refactor: fold switch case * docs: specifics * chore: change all file names to camel case * refactor: change all files to camelcase and refactor * revert: remove cloudflare typings * feat: SernEmitter now captures promise rejections * chore: fix InitArgs missing * chore: move typings * chore: move and clean * chore: delete plugins dir * chore: cleanup dispatchers subdirectory for single file * chore: move context into structures directory * refactor: cleaning up code and renaming variables * chore: update name of function to reflect use * revert: multiple entry points * revert: readd discordEvent * refactor: rename, format, move things * feat: types organization and cleaning up code base * fix: unaliased modules would throw error * build: speed up build * revert: readd module store and add contract * add separate id for id processing * chore: progress of globalizing dependencies type * chore: update container and init hook progress * style: format & lint * feat: dev and prod mode * fix: directories ignoring incorrectly * refactor: move metadata outside of module declarations * revert: re export command executable and event executable * refactor: a lot * fix: plugins for class modules and module loader * style: pretty * fix class based module loading * feat: globalize dependencies type * revert: internal name * feat: add new sern emitter event * refactor: remove cast * refactor: add better typings for sern event modules * test: add tests * test: add more tests * feat: change error handling contract * chore: make changes in codebase after error contract change * docs: add purpose of d.ts file * revert removal of crash method and mark deprecated * fix: typings for options- have access to all properties now * refactor: npx knip * 3.0.0-rc1 * chore: fix for version 3 and reexport old types * fix: reexport payload and button modules * fix: component commands incorrectly aligned and ordered * chore: bump version * test: add id generation testing * refactor: algorithm for module resolution * chore: bump vers * test: add eventDispatcher test * *.test.ts * fix: autocomplete nested option * chore: bump vers * add npmignore .yarn * feat: experimental loading sern.config.json * refactor: simplify build * chore: bump vers * chore: add documentation for service api * add since * feat: add possible mode option in file loading mode * refactor: remove two unneeded functions and refactor to throw early * refactor: clean up handler code * fix: undefined this binding * refactor: clean up signatures and types * refactor: make evident the internal api and move around stuff * refactor: remove circular dependencies * fix circulars and imports * oops, moving around mroe stuff * refresh lock * chore: import type and prettier * style: prettier * feat: solidify init logic * fix module-loading.ts --------- Co-authored-by: jacoobes <jacobnguyend@gmail.com>
This commit is contained in:
71
src/core/operators.ts
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71
src/core/operators.ts
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/**
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* This file holds sern's rxjs operators used for processing data.
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* Each function should be modular and testable, not bound to discord / sern
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* and independent of each other.
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*/
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import {
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concatMap,
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defaultIfEmpty,
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EMPTY,
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every,
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fromEvent,
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map,
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Observable,
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of,
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OperatorFunction,
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pipe,
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share,
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} from 'rxjs';
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import { Emitter, ErrorHandling, Logging } from './contracts';
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import util from 'node:util';
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import type { PluginResult, VoidResult } from '../types/core-plugin';
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/**
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* if {src} is true, mapTo V, else ignore
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* @param item
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*/
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export function filterMapTo<V>(item: () => V): OperatorFunction<boolean, V> {
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return concatMap(shouldKeep => (shouldKeep ? of(item()) : EMPTY));
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}
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/**
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* Calls any plugin with {args}.
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* @param args if an array, its spread and plugin called.
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*/
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export function callPlugin(args: unknown): OperatorFunction<
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{
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execute: (...args: unknown[]) => PluginResult;
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},
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VoidResult
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> {
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return concatMap(async plugin => {
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if (Array.isArray(args)) {
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return plugin.execute(...args);
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}
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return plugin.execute(args);
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});
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}
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export const arrayifySource = map(src => (Array.isArray(src) ? (src as unknown[]) : [src]));
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/**
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* Checks if the stream of results is all ok.
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*/
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export const everyPluginOk: OperatorFunction<VoidResult, boolean> = pipe(
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every(result => result.ok),
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defaultIfEmpty(true),
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);
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export const sharedEventStream = <T>(e: Emitter, eventName: string) => {
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return (fromEvent(e, eventName) as Observable<T>).pipe(share());
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};
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export function handleError<C>(crashHandler: ErrorHandling, logging?: Logging) {
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return (pload: unknown, caught: Observable<C>) => {
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// This is done to fit the ErrorHandling contract
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const err = pload instanceof Error ? pload : Error(util.inspect(pload, { colors: true }));
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//formatted payload
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logging?.error({ message: util.inspect(pload) });
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crashHandler.updateAlive(err);
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return caught;
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};
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}
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