gocodebox/lifterlms

const
    chalk = require( 'chalk' ),
    columnify = require( 'columnify' ),
    { getChangelogEntries, logResult } = require( '../../utils' );

module.exports = {
    command: 'list',
    description: 'List existing changelog entries.',
    action: ( { dir } ) => {
        const val = {
            major: 2,
            minor: 1,
            patch: 0,
        };

        const entries = getChangelogEntries( dir )
            // Group by significance and then sort by title.
            .sort( ( { significance: aSig, title: aTitle }, { significance: bSig, title: bTitle } ) => {
                if ( val[ aSig ] < val[ bSig ] ) {
                    return 1;
                }
                if ( val[ aSig ] > val[ bSig ] ) {
                    return -1;
                }
                return aTitle > bTitle ? -1 : 1;
            } )
            .map( ( entry ) => {
                if ( 'major' === entry.significance ) {
                    Object.keys( entry ).forEach( ( key ) => entry[ key ] = chalk.bold( entry[ key ] ) );
                } else if ( 'patch' === entry.significance ) {
                    Object.keys( entry ).forEach( ( key ) => entry[ key ] = chalk.dim( entry[ key ] ) );
                }
                return entry;
            } );

        if ( ! entries.length ) {
            logResult( 'No changelog entries found.', 'warning' );
            process.exit( 0 );
        }

        console.log( columnify(
            entries,
            {
                headingTransform: ( heading ) => chalk.bold.underline( heading.toUpperCase() ),
                preserveNewLines: true,
                truncate: true,
                maxWidth: 18,
                config: {
                    entry: {
                        maxWidth: 40,
                    },
                },
            },
        ) );
    },
};