netlify-cli/dist/commands/functions/functions-serve.js

Netlify command line tool

import { join } from 'path';
import { getBlobsContextWithEdgeAccess } from '../../lib/blobs/blobs.js';
import { startFunctionsServer } from '../../lib/functions/server.js';
import { printBanner } from '../../utils/banner.js';
import { UNLINKED_SITE_MOCK_ID, acquirePort, getDotEnvVariables, getSiteInformation, injectEnvVariables, } from '../../utils/dev.js';
import { getFunctionsDir } from '../../utils/functions/index.js';
import { getProxyUrl } from '../../utils/proxy.js';
const DEFAULT_PORT = 9999;
// FIXME(serhalp): Replace `OptionValues` with more specific type. This is full of implicit `any`s.
export const functionsServe = async (options, command) => {
    const { api, config, site, siteInfo, state } = command.netlify;
    const functionsDir = getFunctionsDir({ options, config }, join('netlify', 'functions'));
    let { env } = command.netlify.cachedConfig;
    env.NETLIFY_DEV = { sources: ['internal'], value: 'true' };
    env = await getDotEnvVariables({ devConfig: { ...config.dev }, env, site });
    injectEnvVariables(env);
    const { accountId, capabilities, siteUrl, timeouts } = await getSiteInformation({
        offline: options.offline,
        api,
        site,
        siteInfo,
    });
    const functionsPort = await acquirePort({
        configuredPort: options.port || config.dev?.functionsPort,
        defaultPort: DEFAULT_PORT,
        errorMessage: 'Could not acquire configured functions port',
    });
    const blobsContext = await getBlobsContextWithEdgeAccess({
        debug: options.debug,
        projectRoot: command.workingDir,
        siteID: site.id ?? UNLINKED_SITE_MOCK_ID,
    });
    await startFunctionsServer({
        blobsContext,
        config,
        debug: options.debug,
        command,
        settings: { functions: functionsDir, functionsPort },
        site,
        siteInfo,
        siteUrl,
        capabilities,
        timeouts,
        geolocationMode: options.geo,
        geoCountry: options.country,
        offline: options.offline,
        state,
        accountId,
    });
    const url = getProxyUrl({ port: functionsPort });
    printBanner({ url });
};
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