function parseBuildFlag()

in lib/build.js [470:494]

• 20 lines of code
• 6 McCabe index (conditional complexity)

function parseBuildFlag (buildFlag, args) {
    let matched;
    for (const key in buildFlagMatchers) {
        const found = buildFlag.match(buildFlagMatchers[key]);
        if (found) {
            matched = true;
            // found[0] is the whole match, found[1] is the first match in parentheses.
            args[key] = found[1];
            events.emit('warn', util.format('Overriding xcodebuildArg: %s', buildFlag));
        }
    }

    if (!matched) {
        // If the flag starts with a '-' then it is an xcodebuild built-in option or a
        // user-defined setting. The regex makes sure that we don't split a user-defined
        // setting that is wrapped in quotes.
        if (buildFlag[0] === '-' && !buildFlag.match(/^[^=]+=(["'])(.*?[^\\])\1$/)) {
            args.otherFlags = args.otherFlags.concat(buildFlag.split(' '));
            events.emit('warn', util.format('Adding xcodebuildArg: %s', buildFlag.split(' ')));
        } else {
            args.otherFlags.push(buildFlag);
            events.emit('warn', util.format('Adding xcodebuildArg: %s', buildFlag));
        }
    }
}