snyk-go-parser/dist/parsers/govendor-parser.js

Generate a dep tree given a collection of manifests

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseGoVendorConfig = parseGoVendorConfig;
const errors_1 = require("../errors");
const event_loop_spinner_1 = require("event-loop-spinner");
async function parseGovendorJsonContents(jsonStr) {
    try {
        const gvJson = JSON.parse(jsonStr);
        const goProjectConfig = {
            ignoredPkgs: [],
            lockedVersions: {},
            packageName: gvJson.rootPath,
        };
        const packages = gvJson.package || gvJson.Package;
        if (packages) {
            for (const pkg of packages) {
                const revision = pkg.revision || pkg.Revision || pkg.version || pkg.Version;
                const version = pkg.versionExact || '#' + revision;
                const dep = {
                    name: pkg.path,
                    version,
                };
                goProjectConfig.lockedVersions[dep.name] = dep;
                if (event_loop_spinner_1.eventLoopSpinner.isStarving()) {
                    await event_loop_spinner_1.eventLoopSpinner.spin();
                }
            }
        }
        const ignores = gvJson.ignore || '';
        for (let pkgName of ignores.split(/\s/)) {
            if (pkgName.indexOf('/') === -1) {
                continue; // it's a build-tag rather than a pacakge
            }
            pkgName = pkgName.replace(/\/+$/, ''); // remove trailing /
            goProjectConfig.ignoredPkgs.push(pkgName);
            goProjectConfig.ignoredPkgs.push(pkgName + '/*');
            if (event_loop_spinner_1.eventLoopSpinner.isStarving()) {
                await event_loop_spinner_1.eventLoopSpinner.spin();
            }
        }
        return goProjectConfig;
    }
    catch (e) {
        throw new errors_1.InvalidUserInputError('vendor.json parsing failed with error ' + e.message);
    }
}
async function parseGoVendorConfig(manifestFileContents) {
    if (!manifestFileContents) {
        throw new errors_1.InvalidUserInputError('vendor.json file contents are empty');
    }
    return parseGovendorJsonContents(manifestFileContents);
}
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