@netlify/config/lib/env/envelope.js

Netlify config module

export const getEnvelope = async function ({ api, accountId, siteId, context, }) {
    if (accountId === undefined) {
        return {};
    }
    try {
        const environmentVariables = await api.getEnvVars({ accountId, siteId, context_name: context });
        const sortedEnvVarsFromContext = environmentVariables
            .sort((left, right) => (left.key.toLowerCase() < right.key.toLowerCase() ? -1 : 1))
            .reduce((acc, cur) => {
            const envVar = cur.values.find((val) => ['all', context].includes(val.context));
            if (envVar && envVar.value) {
                return {
                    ...acc,
                    [cur.key]: envVar.value,
                };
            }
            return acc;
        }, {});
        return sortedEnvVarsFromContext;
    }
    catch {
        return {};
    }
};