harmonyc/dist/code_generator/outFile.js

Harmony Code - model-driven BDD for Vitest

import { SourceNode } from 'source-map-js';
export class OutFile {
    constructor(name, sourceFile) {
        this.name = name;
        this.sourceFile = sourceFile;
        this.level = 0;
        this.indentSpaces = 2;
        this.sm = new SourceNode(0, 0, sourceFile);
    }
    indent(fn) {
        this.level++;
        try {
            fn();
        }
        finally {
            this.level--;
        }
    }
    get currentIndent() {
        return ' '.repeat(this.level * this.indentSpaces);
    }
    clear() {
        this.sm = new SourceNode(0, 0, this.sourceFile);
    }
    printn(line, start, name, end) {
        this.write(this.currentIndent + line, start, name, end);
    }
    print(line, start, name, end) {
        this.write(this.currentIndent + line + '\n', start, name, end);
    }
    write(line, start, name, end) {
        const chunk = line;
        if (start) {
            this.sm.add(new SourceNode(start.line, start.column, this.sourceFile, chunk, name));
        }
        else {
            this.sm.add(new SourceNode(null, null, null, chunk));
        }
        if (end) {
            this.sm.add(new SourceNode(end.line, end.column, this.sourceFile));
        }
    }
    nl() {
        this.write('\n');
    }
    get sourceMap() {
        return this.sm.toStringWithSourceMap({ file: this.name }).map.toJSON();
    }
    get valueWithoutSourceMap() {
        return this.sm.toString();
    }
    get value() {
        const { code, map } = this.sm.toStringWithSourceMap({ file: this.name });
        let res = code;
        res +=
            `\n//# sour` + // not for this file ;)
                `ceMappingURL=data:application/json,${encodeURIComponent(map.toString())}`;
        return res;
    }
}