create-claude-statusline/dist/cli.js

Beautiful, highly customizable status line for Claude Code with granular control over every element. Shows project info, git status, framework, and model.

#!/usr/bin/env node
import { init } from './init.js';
import { readFileSync } from 'node:fs';
import { join, dirname, resolve } from 'node:path';
import { fileURLToPath } from 'node:url';
function validateArgs(args) {
    const processedArgs = args[0] === 'init' ? args.slice(1) : args;
    let dryRun = false;
    let directory;
    for (const arg of processedArgs) {
        if (arg?.startsWith('-')) {
            if (!['--help', '-h', '--version', '-v', '--dry-run'].includes(arg)) {
                throw new Error(`Unknown flag: ${arg}`);
            }
            if (arg === '--dry-run')
                dryRun = true;
        }
        else if (arg && !directory) {
            directory = arg;
        }
    }
    return { dryRun, directory };
}
function showVersion() {
    const packagePath = join(dirname(fileURLToPath(import.meta.url)), '..', 'package.json');
    const packageContent = readFileSync(packagePath, 'utf-8');
    const packageJson = JSON.parse(packageContent);
    console.log(packageJson.version);
}
async function runInit(options = {}) {
    const targetDir = options.directory ? resolve(options.directory) : process.cwd();
    console.log('Installing Claude Code Status Line...');
    console.log('Press ^C anytime to quit.');
    if (options.directory) {
        const fs = await import('node:fs/promises');
        try {
            await fs.mkdir(targetDir, { recursive: true });
        }
        catch (error) {
            console.error(`Failed to create directory: ${targetDir}`);
            return 1;
        }
    }
    const result = await init(targetDir, options);
    if (!result.success) {
        console.error(result.message);
        return 1;
    }
    if (!options.dryRun) {
        console.log('\n✓ Status line installed successfully!');
        const createdFiles = [
            ' + .claude/settings.local.json',
            ' + .claude/scripts/statusline.cjs',
            ' + .claude/scripts/statusline-git.cjs',
            ' + .claude/scripts/statusline-detect.cjs'
        ];
        console.log(createdFiles.join('\n'));
        console.log('\nYour Claude Code status line is now active!');
        console.log('Open Claude Code to see your new status line at the bottom.');
    }
    else {
        console.log(result.message);
    }
    return 0;
}
function showHelp() {
    console.log(`create-claude-statusline - Beautiful status line for Claude Code`);
    console.log(``);
    console.log(`USAGE:`);
    console.log(`  create-claude-statusline [directory] [OPTIONS]`);
    console.log(`  ccsl [directory] [OPTIONS]`);
    console.log(``);
    console.log(`DESCRIPTION:`);
    console.log(`  Installs a customizable status line that shows project info,`);
    console.log(`  git status, framework detection, and model context. The status`);
    console.log(`  line updates in real-time as you work.`);
    console.log(``);
    console.log(`ARGUMENTS:`);
    console.log(`  directory      Target directory (defaults to current directory)`);
    console.log(``);
    console.log(`OPTIONS:`);
    console.log(`  --help, -h     Show this help message`);
    console.log(`  --version, -v  Show version number`);
    console.log(`  --dry-run      Show what would be done without making changes`);
    console.log(``);
    console.log(`EXAMPLES:`);
    console.log(`  create-claude-statusline              # Setup in current directory`);
    console.log(`  create-claude-statusline my-project   # Setup in ./my-project directory`);
    console.log(`  create-claude-statusline --dry-run    # Preview changes without applying`);
}
function checkNodeVersion() {
    const currentVersion = process.version;
    const versionParts = currentVersion.slice(1).split('.');
    const majorVersion = parseInt(versionParts[0] || '0', 10);
    if (majorVersion < 18) {
        console.error(`Error: Node.js version ${currentVersion} is not supported.`);
        console.error(`Please upgrade to Node.js 18 or higher.`);
        console.error(`Visit https://nodejs.org to download the latest version.`);
        process.exit(1);
    }
}
function setupSignalHandlers() {
    let isShuttingDown = false;
    const handleShutdown = (signal) => {
        if (isShuttingDown)
            return;
        isShuttingDown = true;
        console.error(`\nReceived ${signal}, shutting down gracefully...`);
        process.exit(1);
    };
    process.on('SIGINT', () => handleShutdown('SIGINT'));
    process.on('SIGTERM', () => handleShutdown('SIGTERM'));
    process.on('SIGHUP', () => handleShutdown('SIGHUP'));
    process.on('SIGQUIT', () => handleShutdown('SIGQUIT'));
}
async function main() {
    checkNodeVersion();
    setupSignalHandlers();
    const rawArgs = process.argv.slice(2);
    if (rawArgs.includes('--help') || rawArgs.includes('-h')) {
        showHelp();
        process.exit(0);
    }
    if (rawArgs.includes('--version') || rawArgs.includes('-v')) {
        showVersion();
        process.exit(0);
    }
    const { dryRun, directory } = validateArgs(rawArgs);
    const exitCode = await runInit({ dryRun, directory });
    process.exit(exitCode);
}
main().catch((error) => {
    const message = error instanceof Error ? error.message : String(error);
    console.error(`Unexpected error: ${message}`);
    process.exit(1);
});
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