zephyr-xpack-internal/dist/xpack-extract/build-webpack-assets-map.mjs

Xpack internals for Zephyr

import "node:module";
import { ZeErrors, ZephyrError, buildAssetsMap, onIndexHtmlResolved, zeBuildAssets, ze_log } from "zephyr-agent";
function getAssetType(asset) {
    return asset?.constructor?.name ?? typeof asset;
}
function extractBuffer(asset) {
    try {
        if ('function' == typeof asset?.buffer) {
            const content = asset.buffer();
            if (Buffer.isBuffer(content) || 'string' == typeof content) return content;
        }
    } catch  {}
    try {
        if ('function' == typeof asset?.source) {
            const content = asset.source();
            if (Buffer.isBuffer(content) || 'string' == typeof content) return content;
        }
    } catch  {}
}
function cacheExtractedBuffers() {
    const contents = new Map();
    return (source)=>{
        if (contents.has(source)) return contents.get(source);
        const content = extractBuffer(source);
        contents.set(source, content);
        return content;
    };
}
function assertReadableTapSources(assets, getBuffer) {
    for (const [path, source] of Object.entries(assets))if (void 0 === getBuffer(source)) throw new ZephyrError(ZeErrors.ERR_DEPLOY_LOCAL_BUILD, {
        message: `Cannot publish TAP artifact ${JSON.stringify(path)} because its ${getAssetType(source)} source does not expose readable bytes.`
    });
}
async function buildWebpackAssetMap(assets, props) {
    const { wait_for_index_html, failOnUnsupportedSource = false } = props;
    ze_log.upload('Building assets map from webpack assets.');
    const getBuffer = cacheExtractedBuffers();
    if (failOnUnsupportedSource) assertReadableTapSources(assets, getBuffer);
    const assetsMap = buildAssetsMap(assets, getBuffer, getAssetType);
    if (wait_for_index_html) {
        ze_log.upload('Assets map built. Checking for index.html waiter.');
        const index_html_content = await onIndexHtmlResolved();
        const index_html_asset = zeBuildAssets({
            filepath: 'index.html',
            content: index_html_content
        });
        assetsMap[index_html_asset.hash] = index_html_asset;
        ze_log.misc('Index.html added to assets map.');
    }
    return assetsMap;
}
export { buildWebpackAssetMap };

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