69 lines
1.4 KiB
TypeScript
69 lines
1.4 KiB
TypeScript
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import { ConfigData } from './config';
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/**
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* How a label changed.
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*/
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export enum ChangeEffect {
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EXISTING = 'existing',
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CREATED = 'created',
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REMOVED = 'removed',
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}
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/**
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* Details of a label change.
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*/
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export interface ChangeRecord {
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cause: string;
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effect: ChangeEffect;
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label: string;
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}
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/**
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* Collected inputs for a resolver run.
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*/
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export interface ResolveInput {
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config: ConfigData;
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issue: string;
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labels: Array<string>;
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}
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/**
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* Collected results from a resolver run.
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*/
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export interface ResolveResult {
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changes: Array<ChangeRecord>;
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errors: Array<unknown>;
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labels: Array<string>;
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}
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export function resolveLabels(options: ResolveInput): ResolveResult {
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const activeLabels = new Set(options.labels);
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const sortedFlags = options.config.flags.sort((a, b) => a.priority - b.priority);
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for (const flag of sortedFlags) {
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const { name } = flag;
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if (activeLabels.has(name)) {
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// TODO: check removes
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// TODO: check requires
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}
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}
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const sortedStates = options.config.states.sort((a, b) => a.priority - b.priority);
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for (const state of sortedStates) {
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for (const value of state.values) {
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const name = `${state.name}/${value.name}`;
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if (activeLabels.has(name)) {
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// TODO: check removes
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// TODO: check requires
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// TODO: check becomes
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}
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}
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}
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return {
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changes: [],
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errors: [],
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labels: Array.from(activeLabels),
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};
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}
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