@argdown/node/dist/plugins/CopyDefaultCssPlugin.js

Async Argdown application for node.js

import * as fs from "fs";
import * as path from "path";
import { createRequire } from "module";
import mkdirp from "mkdirp";
import defaultsDeep from "lodash.defaultsdeep";
const require = createRequire(import.meta.url);
export class CopyDefaultCssPlugin {
    name = "CopyDefaultCssPlugin";
    defaults;
    constructor(config) {
        this.defaults = defaultsDeep({}, config, {
            outputDir: "./html"
        });
    }
    getSettings = (request) => {
        if (!request.copyDefaultCss) {
            request.copyDefaultCss = {};
        }
        return request.copyDefaultCss;
    };
    prepare = (request) => {
        const settings = this.getSettings(request);
        defaultsDeep(settings, this.defaults);
        if (request.html && request.html.outputDir) {
            settings.outputDir = request.html.outputDir;
        }
        else if (request.saveAs && request.saveAs.outputDir) {
            settings.outputDir = request.saveAs.outputDir;
        }
    };
    runAsync = async (request, _response, logger) => {
        const settings = this.getSettings(request);
        const rootPath = request.rootPath || process.cwd();
        const outputDir = request.outputPath
            ? path.dirname(request.outputPath)
            : (settings.outputDir ?? "");
        const absoluteOutputDir = path.resolve(rootPath, outputDir);
        await mkdirp(absoluteOutputDir);
        const pathToDefaultCssFile = require.resolve("@argdown/core/dist/plugins/argdown.css");
        logger.log("verbose", "Copying default argdown.css to folder: " + absoluteOutputDir);
        const { COPYFILE_EXCL } = fs.constants;
        try {
            await new Promise((resolve, reject) => {
                fs.copyFile(pathToDefaultCssFile, path.resolve(absoluteOutputDir, "argdown.css"), COPYFILE_EXCL, (err) => {
                    if (err) {
                        reject(err);
                    }
                    resolve();
                });
            });
        }
        catch (error) {
            if (error instanceof Error && error.code !== "EEXIST") {
                throw error;
            }
            else {
                logger.log("verbose", "Did not copy default argdown.css, because file already exists: " +
                    absoluteOutputDir);
            }
        }
    };
}
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