@meldscience/meld/dist/src/meld.js

pipeable one-shot prompt scripting toolkit

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Meld = void 0;
exports.processMeldFile = processMeldFile;
const fs_1 = require("fs");
const path_1 = require("path");
const unified_1 = require("unified");
const remark_parse_1 = __importDefault(require("remark-parse"));
const remark_stringify_1 = __importDefault(require("remark-stringify"));
const remarkMeldDirectives_1 = require("./plugins/remarkMeldDirectives");
const remarkProcessMeldNodes_1 = require("./plugins/remarkProcessMeldNodes");
const remarkMeldDirectiveHandler_1 = require("./plugins/remarkMeldDirectiveHandler");
async function processMeldFile(options) {
    const { inputPath, workspacePath, debug } = options;
    try {
        const content = (0, fs_1.readFileSync)(inputPath, 'utf-8');
        // Process the file through our remark pipeline
        const file = await (0, unified_1.unified)()
            .use(remark_parse_1.default)
            .use(() => (tree) => {
            if (debug)
                console.log('After parse:', JSON.stringify(tree, null, 2));
            return tree;
        })
            .use(remarkMeldDirectives_1.remarkMeldDirectives)
            .use(() => (tree) => {
            if (debug)
                console.log('After meldDirectives:', JSON.stringify(tree, null, 2));
            return tree;
        })
            .use(remarkProcessMeldNodes_1.remarkProcessMeldNodes, { currentFileDir: (0, path_1.dirname)(inputPath), debug })
            .use(() => (tree) => {
            if (debug)
                console.log('After processMeldNodes:', JSON.stringify(tree, null, 2));
            return tree;
        })
            .use(remarkMeldDirectiveHandler_1.remarkMeldDirectiveHandler)
            .use(() => (tree) => {
            if (debug)
                console.log('After meldDirectiveHandler:', JSON.stringify(tree, null, 2));
            return tree;
        })
            .use(remark_stringify_1.default, {
            // Disable escaping and other markdown processing
            entities: false,
            bullet: '-',
            fence: '`',
            fences: true,
            incrementListMarker: true,
            rule: '-',
            ruleRepetition: 3,
            ruleSpaces: false,
            setext: false,
            quote: '"',
            strong: '*',
            emphasis: '_'
        })
            .process(content);
        const meldErrors = file.data.meldErrors || [];
        // Clean up any double newlines and trailing whitespace
        let processedContent = String(file);
        processedContent = processedContent.split('\n').map(line => line.trimRight()).join('\n');
        processedContent = processedContent.replace(/\n{3,}/g, '\n\n');
        processedContent = processedContent.replace(/\n+$/, '\n');
        return {
            content: processedContent,
            errors: meldErrors
        };
    }
    catch (error) {
        if (error.code === 'ENOENT') {
            return {
                content: '',
                errors: ['Input file not found']
            };
        }
        return {
            content: '',
            errors: [`Error processing file: ${error.message}`]
        };
    }
}
class Meld {
    constructor(options) {
        this.options = options;
    }
    async process() {
        return processMeldFile(this.options);
    }
}
exports.Meld = Meld;
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