@travetto/compiler/bin/gen.context.js

The compiler infrastructure for the Travetto framework

import { existsSync, readFileSync } from 'node:fs';
import path from 'node:path';
import { createRequire } from 'node:module';
// eslint-disable-next-line no-bitwise
const toPort = (location) => (Math.abs([...location].reduce((a, b) => (a * 33) ^ b.charCodeAt(0), 5381)) % 29000) + 20000;
const toPosix = (location) => location.replaceAll('\\', '/');
const readPackage = (file) => ({ ...JSON.parse(readFileSync(file, 'utf8')), path: toPosix(path.dirname(file)) });
/** Find package */
function findPackage(base, pred) {
    let folder = `${base}/.`;
    let previous;
    let pkg;
    const packages = [];
    do {
        pkg && packages.push(pkg);
        previous = folder;
        folder = path.dirname(folder);
        const folderPkg = path.resolve(folder, 'package.json');
        pkg = existsSync(folderPkg) ? readPackage(folderPkg) : pkg;
    } while (previous !== folder && // Not at root
        !pred(pkg) && // Matches criteria
        !existsSync(path.resolve(folder, '.git')) // Not at source root
    );
    if (!pkg) {
        throw new Error('Could not find a package.json');
    }
    else if (!pred(pkg) && packages.length) {
        // We never matched, lets fallback to the first package.json found
        pkg = packages[0];
    }
    return pkg;
}
/**
 * Gets build context
 */
export function getManifestContext(root = process.cwd()) {
    const workspace = findPackage(root, pkg => !!pkg?.workspaces || !!pkg?.travetto?.build?.isolated);
    const build = workspace.travetto?.build ?? {};
    const resolve = createRequire(path.resolve(workspace.path, 'node_modules')).resolve.bind(null);
    const wsPrefix = `${workspace.path}/`;
    const moduleName = process.env.TRV_MODULE === workspace.name ? workspace.path : process.env.TRV_MODULE;
    const modPkg = (!!workspace.workspaces && moduleName) ?
        readPackage(resolve(`${moduleName}/package.json`)) :
        findPackage(root, pkg => !!pkg) ?? workspace;
    if (workspace.type !== 'module') {
        console.error('ERROR: Only ESM modules are supported, package.json must be of type module');
        process.exit(1);
    }
    return {
        workspace: {
            name: workspace.name ?? 'untitled',
            path: workspace.path,
            mono: !!workspace.workspaces,
            manager: existsSync(path.resolve(workspace.path, 'yarn.lock')) ? 'yarn' : 'npm',
            defaultEnv: workspace.travetto?.defaultEnv ?? 'local'
        },
        build: {
            compilerUrl: build.compilerUrl ?? `http://localhost:${toPort(wsPrefix)}`,
            compilerModuleFolder: toPosix(path.dirname(resolve('@travetto/compiler/package.json'))).replace(wsPrefix, ''),
            compilerFolder: toPosix(build.compilerFolder ?? '.trv/compiler'),
            outputFolder: toPosix(build.outputFolder ?? '.trv/output'),
            toolFolder: toPosix(build.toolFolder ?? '.trv/tool'),
            typesFolder: toPosix(build.typesFolder ?? '.trv/types')
        },
        main: {
            name: modPkg.name ?? 'untitled',
            folder: modPkg.path.replace(wsPrefix, ''),
            version: modPkg.version,
            description: modPkg.description
        }
    };
}
//# sourceMappingURL=data:application/json;base64,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