nx
Version:
80 lines • 3.59 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.readModulePackageJson = exports.readModulePackageJsonWithoutFallbacks = exports.buildTargetFromScript = exports.readNxMigrateConfig = void 0;
const fs_1 = require("fs");
const path_1 = require("path");
const fileutils_1 = require("./fileutils");
const workspace_root_1 = require("./workspace-root");
function readNxMigrateConfig(json) {
const parseNxMigrationsConfig = (fromJson) => {
if (!fromJson) {
return {};
}
if (typeof fromJson === 'string') {
return { migrations: fromJson, packageGroup: [] };
}
return Object.assign(Object.assign({}, (fromJson.migrations ? { migrations: fromJson.migrations } : {})), (fromJson.packageGroup ? { packageGroup: fromJson.packageGroup } : {}));
};
return Object.assign(Object.assign(Object.assign({}, parseNxMigrationsConfig(json['ng-update'])), parseNxMigrationsConfig(json['nx-migrations'])), parseNxMigrationsConfig(json));
}
exports.readNxMigrateConfig = readNxMigrateConfig;
function buildTargetFromScript(script, nx) {
var _a;
const nxTargetConfiguration = ((_a = nx === null || nx === void 0 ? void 0 : nx.targets) === null || _a === void 0 ? void 0 : _a[script]) || {};
return Object.assign(Object.assign({}, nxTargetConfiguration), { executor: 'nx:run-script', options: Object.assign(Object.assign({}, (nxTargetConfiguration.options || {})), { script }) });
}
exports.buildTargetFromScript = buildTargetFromScript;
/**
* Uses `require.resolve` to read the package.json for a module.
*
* This will fail if the module doesn't export package.json
*
* @returns package json contents and path
*/
function readModulePackageJsonWithoutFallbacks(moduleSpecifier, requirePaths = [workspace_root_1.workspaceRoot]) {
const packageJsonPath = require.resolve(`${moduleSpecifier}/package.json`, {
paths: requirePaths,
});
const packageJson = (0, fileutils_1.readJsonFile)(packageJsonPath);
return {
path: packageJsonPath,
packageJson,
};
}
exports.readModulePackageJsonWithoutFallbacks = readModulePackageJsonWithoutFallbacks;
/**
* Reads the package.json file for a specified module.
*
* Includes a fallback that accounts for modules that don't export package.json
*
* @returns package json contents and path
*/
function readModulePackageJson(moduleSpecifier, requirePaths = [workspace_root_1.workspaceRoot]) {
let packageJsonPath;
let packageJson;
try {
({ path: packageJsonPath, packageJson } =
readModulePackageJsonWithoutFallbacks(moduleSpecifier, requirePaths));
}
catch (_a) {
const entryPoint = require.resolve(moduleSpecifier, {
paths: requirePaths,
});
let moduleRootPath = (0, path_1.dirname)(entryPoint);
packageJsonPath = (0, path_1.join)(moduleRootPath, 'package.json');
while (!(0, fs_1.existsSync)(packageJsonPath)) {
moduleRootPath = (0, path_1.dirname)(moduleRootPath);
packageJsonPath = (0, path_1.join)(moduleRootPath, 'package.json');
}
packageJson = (0, fileutils_1.readJsonFile)(packageJsonPath);
if (packageJson.name && packageJson.name !== moduleSpecifier) {
throw new Error(`Found module ${packageJson.name} while trying to locate ${moduleSpecifier}/package.json`);
}
}
return {
packageJson,
path: packageJsonPath,
};
}
exports.readModulePackageJson = readModulePackageJson;
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