@mlaursen/release-script/dist/getCurrentChangeset.js

The release script I normally use for packages I publish to npm

import confirm from "@inquirer/confirm";
import rawlist from "@inquirer/rawlist";
import { execSync } from "node:child_process";
import { readdir, readFile } from "node:fs/promises";
import { join } from "node:path";
export async function getCurrentChangeset() {
    let changesetName = execSync("git diff --name-only @{upstream} .changeset/*.md")
        .toString()
        .trim();
    if (!changesetName ||
        !(await confirm({
            message: `Is "${changesetName}" the correct changeset path?`,
        }))) {
        const changesetNames = await readdir(".changeset");
        changesetName = await rawlist({
            message: "Select the changeset path",
            choices: changesetNames
                .filter((changeset) => changeset.endsWith(".md"))
                .map((changeset) => ({
                value: changeset,
            })),
        });
        changesetName = join(".changeset", changesetName);
    }
    return await readFile(changesetName, "utf8");
}