@ossjs/release/bin/build/utils/get-next-release-type.js

Minimalistic, opinionated, and predictable release automation tool.

import "./git/parse-commits.js";
import "semver";

//#region src/utils/get-next-release-type.ts
/**
* Returns true if the given parsed commit represents a breaking change.
* @see https://www.conventionalcommits.org/en/v1.0.0/#summary
*/
function isBreakingChange(commit) {
	if (commit.typeAppendix === "!") return true;
	if (commit.footer && commit.footer.includes("BREAKING CHANGE:")) return true;
	return false;
}
function getNextReleaseType(commits, options) {
	const ranges = [null, null];
	for (const commit of commits) {
		if (isBreakingChange(commit)) return options?.prerelease ? "minor" : "major";
		switch (commit.type) {
			case "feat":
				ranges[0] = "minor";
				break;
			case "fix":
				ranges[1] = "patch";
				break;
		}
	}
	/**
	* @fixme Commit messages can also append "!" to the scope
	* to indicate that the commit is a breaking change.
	* @see https://www.conventionalcommits.org/en/v1.0.0/#summary
	*
	* Unfortunately, "conventional-commits-parser" does not support that.
	*/
	return ranges[0] || ranges[1];
}

//#endregion
export { getNextReleaseType, isBreakingChange };