88 lines
3.1 KiB
TypeScript
88 lines
3.1 KiB
TypeScript
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import { Release } from './parser.js';
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export class Result {
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public readonly success: boolean;
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public readonly message?: string;
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private constructor(success: boolean, message?: string) {
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this.success = success;
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this.message = message;
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}
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static ofSuccess(): Result {
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return new Result(true);
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}
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static ofFailed(message?: string): Result {
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return new Result(false, message);
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}
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}
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/**
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* develop -> masterまたはrelease -> masterを想定したパターン。
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* base側の先頭とhead側で追加された分のリリースより1つ前のバージョンが等価であるかチェックする。
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*/
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export function checkNewRelease(base: Release[], head: Release[]): Result {
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const releaseCountDiff = head.length - base.length;
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if (releaseCountDiff <= 0) {
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return Result.ofFailed('Invalid release count.');
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}
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const baseLatest = base[0];
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const headPrevious = head[releaseCountDiff];
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if (baseLatest.releaseName !== headPrevious.releaseName) {
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return Result.ofFailed('Contains unexpected releases.');
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}
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return Result.ofSuccess();
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}
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/**
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* topic -> developまたはtopic -> masterを想定したパターン。
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* head側の最新リリース配下に書き加えられているかをチェックする。
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*/
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export function checkNewTopic(base: Release[], head: Release[]): Result {
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if (head.length !== base.length) {
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return Result.ofFailed('Invalid release count.');
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}
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const headLatest = head[0];
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for (let relIdx = 0; relIdx < base.length; relIdx++) {
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const baseItem = base[relIdx];
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const headItem = head[relIdx];
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if (baseItem.releaseName !== headItem.releaseName) {
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// リリースの順番が変わってると成立しないのでエラーにする
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return Result.ofFailed(`Release is different. base:${baseItem.releaseName}, head:${headItem.releaseName}`);
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}
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if (baseItem.categories.length !== headItem.categories.length) {
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// カテゴリごと書き加えられたパターン
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if (headLatest.releaseName !== headItem.releaseName) {
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// 最新リリース以外に追記されていた場合
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return Result.ofFailed(`There is an error in the update history. expected additions:${headLatest.releaseName}, actual additions:${headItem.releaseName}`);
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}
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} else {
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// カテゴリ数の変動はないのでリスト項目の数をチェック
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for (let catIdx = 0; catIdx < baseItem.categories.length; catIdx++) {
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const baseCategory = baseItem.categories[catIdx];
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const headCategory = headItem.categories[catIdx];
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if (baseCategory.categoryName !== headCategory.categoryName) {
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// カテゴリの順番が変わっていると成立しないのでエラーにする
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return Result.ofFailed(`Category is different. base:${baseCategory.categoryName}, head:${headCategory.categoryName}`);
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}
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if (baseCategory.items.length !== headCategory.items.length) {
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if (headLatest.releaseName !== headItem.releaseName) {
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// 最新リリース以外に追記されていた場合
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return Result.ofFailed(`There is an error in the update history. expected additions:${headLatest.releaseName}, actual additions:${headItem.releaseName}`);
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}
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}
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}
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}
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}
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return Result.ofSuccess();
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}
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