can1357
da8ba47369
- Added `fix:changelogs` npm script backed by `scripts/fix-changelogs.ts`. - Detects items added to released sections since the latest tag and moves them to `[Unreleased]`. - Merges duplicate and removes empty `###` category headings as a side effect. - Supports `--dry-run`, `--check`, and `--since` CLI flags.
88 lines
2.1 KiB
TypeScript
88 lines
2.1 KiB
TypeScript
import { describe, expect, it } from "bun:test";
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import { collectPromotableAddedItemLines, fixChangelogContent } from "./fix-changelogs";
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describe("collectPromotableAddedItemLines", () => {
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it("keeps new changelog item additions while ignoring moves and edits", () => {
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const diff = [
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"diff --git a/packages/example/CHANGELOG.md b/packages/example/CHANGELOG.md",
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"--- a/packages/example/CHANGELOG.md",
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"+++ b/packages/example/CHANGELOG.md",
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"@@ -10,0 +11,2 @@",
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"+",
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"+- Added after the latest tag in a released section.",
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"@@ -20 +22 @@",
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"-- Moved historical entry.",
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"+- Moved historical entry.",
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"@@ -30 +32,2 @@",
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"-- Historical entry with old wording.",
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"+- Historical entry with new wording.",
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"+- Another brand-new item in the same hunk.",
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].join("\n");
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const lines = collectPromotableAddedItemLines(diff);
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expect(lines.get("packages/example/CHANGELOG.md")).toEqual(new Set([12, 33]));
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});
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});
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describe("fixChangelogContent", () => {
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it("moves added released-section items to Unreleased and merges duplicate category headings", () => {
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const content = [
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"# Changelog",
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"",
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"## [Unreleased]",
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"### Fixed",
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"",
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"- Existing fix.",
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"",
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"### Fixed",
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"",
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"- Second fix.",
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"",
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"## [1.0.0] - 2026-01-01",
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"",
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"### Added",
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"",
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"- Historical addition.",
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"- New addition in released section.",
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"",
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"### Fixed",
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"",
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"- Historical fix.",
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"- New fix in released section.",
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"",
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].join("\n");
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const result = fixChangelogContent(content, new Set([17, 22]));
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expect(result.promotedItems).toBe(2);
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expect(result.mergedDuplicateHeadings).toBe(1);
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expect(result.content).toBe([
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"# Changelog",
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"",
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"## [Unreleased]",
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"",
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"### Added",
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"",
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"- New addition in released section.",
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"",
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"### Fixed",
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"",
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"- Existing fix.",
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"- Second fix.",
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"- New fix in released section.",
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"",
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"## [1.0.0] - 2026-01-01",
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"",
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"### Added",
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"",
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"- Historical addition.",
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"",
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"### Fixed",
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"",
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"- Historical fix.",
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"",
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].join("\n"));
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});
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});
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