markdown-code-example-inserter/dist/package-parsing/parse-tsconfig.js

Syncs code examples with markdown documentation.

import { replaceWithWindowsPathIfNeeded } from '@augment-vir/node';
import { existsSync } from 'node:fs';
import { join } from 'node:path';
import { parseJsonConfigFileContent, readConfigFile, sys } from 'typescript';
export function getTsDirs(packageDir, overrideTsConfig) {
    const configContent = overrideTsConfig || findAndReadTSConfig(packageDir);
    if (!configContent) {
        return undefined;
    }
    const source = replaceWithWindowsPathIfNeeded(configContent.options?.rootDir ?? '');
    const output = replaceWithWindowsPathIfNeeded(configContent.options?.outDir ?? '');
    return {
        source,
        output,
    };
}
function findAndReadTSConfig(packageDir) {
    const tsConfigPath = join(packageDir, 'tsconfig.json');
    if (!existsSync(tsConfigPath)) {
        return undefined;
    }
    // eslint-disable-next-line @typescript-eslint/unbound-method
    const configFile = readConfigFile(tsConfigPath, sys.readFile);
    return parseJsonConfigFileContent(configFile.config, sys, packageDir);
}