@argdown/node/dist-esm/plugins/LoadFilePlugin.js

Async Argdown application for node.js

import { ArgdownPluginError } from "@argdown/core";
import { promisify } from "util";
import { readFile } from "fs";
const readFileAsync = promisify(readFile);
export class LoadFilePlugin {
    constructor() {
        this.name = "LoadFilePlugin";
        this.runAsync = async (request, _response, logger) => {
            const file = request.inputPath;
            if (!file) {
                throw new ArgdownPluginError(this.name, "missing-inputPath-request-field", "No inputPath field in request object.");
            }
            let input;
            try {
                input = await readFileAsync(file, "utf8");
            }
            catch (e) {
                throw new ArgdownPluginError(this.name, "file-not-found", `'${file}' not found.`);
            }
            logger.log("verbose", "[LoadFilePlugin]: Reading file completed, starting processing: " + file);
            request.input = input;
        };
    }
}
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