@scaleway/changesets-renovate/dist/git-utils.js

Automatically create changesets for Renovate and pnpm catalogs

import { env } from "node:process";
import { simpleGit } from "simple-git";
import { readFile } from "node:fs/promises";
import fg from "fast-glob";
import { load } from "js-yaml";
//#region src/git-utils.ts
var { globSync } = fg;
/**
* Load catalog from pnpm workspace file at specific git revision
* @param revision Git revision to load file from (default: HEAD)
* @param filePath Path to the pnpm workspace file (default: pnpm-workspace.yaml)
* @returns Catalog object or empty object if not found
*/
async function loadCatalogFromGit(revision = "HEAD", filePath = "pnpm-workspace.yaml") {
	try {
		if (!revision) return {};
		return load(await simpleGit().show([`${revision}:${filePath}`]))?.catalog ?? {};
	} catch {
		return {};
	}
}
/**
* Find changed dependencies between two git revisions of pnpm workspace
* @param oldRevision The previous git revision
* @param newRevision The current git revision (default: HEAD)
* @param filePath Path to the pnpm workspace file (default: pnpm-workspace.yaml)
* @returns Array of package names that have changed
*/
async function findChangedDependenciesFromGit(oldRevision, newRevision = "HEAD", filePath = "pnpm-workspace.yaml") {
	const oldCatalog = await loadCatalogFromGit(oldRevision, filePath);
	const newCatalog = await loadCatalogFromGit(newRevision, filePath);
	const bumps = /* @__PURE__ */ new Map();
	const filtedPackage = Object.entries(newCatalog).filter(([pkg, newVersion]) => oldCatalog[pkg] && oldCatalog[pkg] !== newVersion);
	for (const [pkg, newVersion] of filtedPackage) bumps.set(pkg, newVersion);
	return bumps;
}
async function getBumpsFromGit(files) {
	const bumps = /* @__PURE__ */ new Map();
	const promises = files.map(async (file) => {
		const changes = await simpleGit().show([file]);
		for (const change of changes.split("\n")) if (change.startsWith("+ ")) {
			const match = change.match(/"(.*?)"/g);
			if (match?.[0] && match[1]) bumps.set(match[0].replace(/"/g, ""), match[1].replace(/"/g, ""));
		}
	});
	await Promise.all(promises);
	return bumps;
}
/**
* Find packages affected by dependency changes
* @param changedDeps Array of changed dependency names
* @param packageJsonGlob Glob pattern to find package.json files
* @returns Set of package names that are affected by the changes
*/
async function findAffectedPackages(changedDeps, packageJsonGlob = "packages/*/package.json") {
	if (changedDeps.length === 0) return /* @__PURE__ */ new Set();
	const packageJsonPaths = globSync(packageJsonGlob);
	const affectedPackages = /* @__PURE__ */ new Set();
	for (const pkgJsonPath of packageJsonPaths) try {
		const json = JSON.parse(await readFile(pkgJsonPath, "utf8"));
		const deps = {
			...json.dependencies,
			...json.devDependencies,
			...json.peerDependencies
		};
		for (const dep of changedDeps) if (deps[dep]) {
			affectedPackages.add(json.name);
			break;
		}
	} catch {}
	return affectedPackages;
}
async function handleChangesetFile(fileName) {
	if (!env["SKIP_COMMIT"]) {
		await simpleGit().add(fileName);
		await simpleGit().commit(`chore: add ${fileName}`);
		await simpleGit().push();
	}
}
//#endregion
export { findAffectedPackages, findChangedDependenciesFromGit, getBumpsFromGit, handleChangesetFile };