unimported/dist/print.js

Scans your nodejs project folder and shows obsolete files and modules

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.printResults = exports.printDeleteResult = exports.formatMetaTable = exports.formatList = void 0;
const term_size_1 = __importDefault(require("term-size"));
const chalk_1 = __importDefault(require("chalk"));
const { columns } = (0, term_size_1.default)();
function formatList(caption, records) {
    const gutterWidth = Math.max(4, `${records.length + 1}`.length + 1);
    const colWidth = columns - gutterWidth - 2;
    const lines = [
        chalk_1.default.grey('─'.repeat(gutterWidth + 1) + '┬' + '─'.repeat(colWidth)),
        chalk_1.default.grey(' '.repeat(gutterWidth + 1) + '│ ') + caption,
        chalk_1.default.grey('─'.repeat(gutterWidth + 1) + '┼' + '─'.repeat(colWidth)),
        ...records.map((file, idx) => chalk_1.default.grey(`${idx + 1}`.padStart(gutterWidth, ' ') + ' │ ') + file),
        chalk_1.default.grey('─'.repeat(gutterWidth + 1) + '┴' + '─'.repeat(colWidth)),
    ];
    return `\n${lines.join('\n')}\n`;
}
exports.formatList = formatList;
function formatMetaTable(caption, data, context) {
    const entryFiles = context.config.entryFiles;
    const records = [
        ...entryFiles.map((entry, idx) => [
            `entry file ${entryFiles.length > 1 ? idx + 1 : ''}`,
            entry.label ? `${entry.file} — ${entry.label}` : entry.file,
        ]),
        ['', ''],
        ['unresolved imports', data.unresolved.length],
        ['unused dependencies', data.unused.length],
        ['unimported files', data.unimported.length],
    ];
    const space = ' '.repeat(6);
    const width = records.reduce((max, next) => Math.max(max, next[0].length), 0);
    const divider = chalk_1.default.grey('─'.repeat(columns));
    const { preset, version } = context.config;
    const lines = [
        `${space} ${caption}               ${chalk_1.default.grey('unimported v' + version + (preset ? ` (${preset})` : ''))}`,
        divider,
        ...records.reduce((acc, [label, value]) => {
            acc.push(label ? `${space} ${label.padEnd(width, ' ')} : ${value}` : '');
            return acc;
        }, []),
    ];
    return `\n${lines.join('\n')}\n`;
}
exports.formatMetaTable = formatMetaTable;
function printDeleteResult({ removedDeps, deletedFiles, }) {
    if (removedDeps.length === 0 && deletedFiles.length === 0) {
        console.log(chalk_1.default.greenBright(`✓`) + ' There are no unused files or dependencies.');
        return;
    }
    if (removedDeps.length === 0) {
        console.log(chalk_1.default.greenBright(`✓`) + ' There are no unused dependencies.');
        console.log(formatList(chalk_1.default.redBright(`${deletedFiles.length} unused files removed`), deletedFiles));
        return;
    }
    if (deletedFiles.length === 0) {
        console.log(chalk_1.default.greenBright(`✓`) + ' There are no unused files.');
        console.log(formatList(chalk_1.default.redBright(`${removedDeps.length} unused dependencies removed`), removedDeps));
        return;
    }
    console.log(formatList(chalk_1.default.redBright(`${removedDeps.length} unused dependencies removed`), removedDeps));
    console.log(formatList(chalk_1.default.redBright(`${deletedFiles.length} unused files removed`), deletedFiles));
}
exports.printDeleteResult = printDeleteResult;
function printResults(result, context) {
    if (result.clean) {
        console.log(chalk_1.default.greenBright(`✓`) + " There don't seem to be any unimported files.");
        return;
    }
    const { showUnresolved, showUnused, showUnimported } = chooseResults(context);
    const { unresolved, unused, unimported } = result;
    // render
    console.log(formatMetaTable(chalk_1.default.greenBright(`summary`), { unresolved, unused, unimported }, context));
    if (showUnresolved && unresolved.length > 0) {
        console.log(formatList(chalk_1.default.redBright(`${unresolved.length} unresolved imports`), unresolved.map(([item, sources]) => {
            return `${item} ${chalk_1.default.gray(`at ${sources.join(', ')}`)}`;
        })));
    }
    if (showUnused && unused.length > 0) {
        console.log(formatList(chalk_1.default.blueBright(`${unused.length} unused dependencies`), unused));
    }
    if (showUnimported && unimported.length > 0) {
        console.log(formatList(chalk_1.default.cyanBright(`${unimported.length} unimported files`), unimported));
    }
    console.log(`\n       Inspect the results and run ${chalk_1.default.greenBright('npx unimported -u')} to update ignore lists`);
}
exports.printResults = printResults;
function chooseResults(context) {
    const { showUnresolvedImports, showUnusedDeps, showUnusedFiles } = context;
    const showAllResults = 
    // when all three flags are used
    (showUnresolvedImports && showUnusedDeps && showUnusedFiles) ||
        // when none flag is used
        (!showUnresolvedImports && !showUnusedDeps && !showUnusedFiles);
    const showUnresolved = showUnresolvedImports || showAllResults;
    const showUnused = showUnusedDeps || showAllResults;
    const showUnimported = showUnusedFiles || showAllResults;
    return {
        showAllResults,
        showUnresolved,
        showUnused,
        showUnimported,
    };
}