@bevry/testen/edition-es2022-esm/util.js

import exec from 'then-exec';
export function trim(string) {
    return string.replace(/^\s+|\s+$/g, '');
}
export function loadVersion(version) {
    return exec(`unset npm_config_prefix && . ~/.nvm/nvm.sh && nvm use ${version}`);
}
export function runCommand(version, command) {
    return exec(`unset npm_config_prefix && . ~/.nvm/nvm.sh && nvm use ${version} && ${command}`);
}
export function runVersion(version) {
    return runCommand(version, "node -e 'process.stdout.write(process.versions.node)'");
}
export function runInstall(version) {
    return exec(`unset npm_config_prefix && . ~/.nvm/nvm.sh && nvm install --no-progress ${version}`);
}
export function lastLine(string) {
    return string.toString().trim().split('\n').slice(-1)[0].trim();
}
export function parseExitCode(code) {
    // needed, as sometimes error codes aren't numbers :angry_face:
    const number = Number(code);
    if (isNaN(number))
        return null;
    return number;
}
export function uniq(array) {
    return [...new Set(array)];
}