@slidef/cli/dist/commands/list.js

CLI tool for converting PDF slides to web-viewable format

import * as fs from "fs/promises";
import * as path from "path";
import chalk from "chalk";
export async function listCommand() {
    const cwd = process.cwd();
    // Load config
    let config = {
        slidesDir: "slides",
    };
    try {
        const configPath = path.join(cwd, "slidef.config.json");
        const configData = await fs.readFile(configPath, "utf-8");
        config = { ...config, ...JSON.parse(configData) };
    }
    catch {
        // Config doesn't exist, use defaults
    }
    const slidesDir = path.resolve(config.slidesDir || "slides");
    try {
        // Check if slides directory exists
        try {
            await fs.access(slidesDir);
        }
        catch {
            console.log(chalk.yellow("No slides directory found."));
            console.log(chalk.gray('Run "slidef import <pdf>" to import your first slide deck.'));
            return;
        }
        // Read all subdirectories in slides/
        const entries = await fs.readdir(slidesDir, { withFileTypes: true });
        const slideDirs = entries.filter((entry) => entry.isDirectory());
        if (slideDirs.length === 0) {
            console.log(chalk.yellow("No slide decks found."));
            console.log(chalk.gray('Run "slidef import <pdf>" to import your first slide deck.'));
            return;
        }
        console.log(chalk.bold(`\n📚 Slide Decks (${slideDirs.length})\n`));
        // Read metadata for each slide deck
        const slides = [];
        for (const dir of slideDirs) {
            const metadataPath = path.join(slidesDir, dir.name, "metadata.json");
            let metadata = null;
            try {
                const content = await fs.readFile(metadataPath, "utf-8");
                metadata = JSON.parse(content);
            }
            catch {
                // Metadata file doesn't exist or is invalid
            }
            slides.push({ name: dir.name, metadata });
        }
        // Display each slide deck
        for (const slide of slides) {
            if (slide.metadata) {
                console.log(chalk.cyan(`  ${slide.name}`));
                console.log(chalk.gray(`    Pages: ${slide.metadata.pageCount}`));
                console.log(chalk.gray(`    Created: ${new Date(slide.metadata.createdAt).toLocaleString()}`));
                if (slide.metadata.title) {
                    console.log(chalk.gray(`    Title: ${slide.metadata.title}`));
                }
            }
            else {
                console.log(chalk.cyan(`  ${slide.name}`));
                console.log(chalk.gray(`    (No metadata available)`));
            }
            console.log();
        }
        console.log(chalk.gray(`Total: ${slides.length} slide deck(s)\n`));
    }
    catch (error) {
        console.error(chalk.red("Failed to list slides"));
        console.error(chalk.red("Error:"), error instanceof Error ? error.message : error);
        process.exit(1);
    }
}
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