ng-packagr
Version:
Compile and package Angular libraries in Angular Package Format (APF)
58 lines • 2.01 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.validateNgPackageSchema = void 0;
const ajv_1 = require("ajv");
const log = require("../utils/log");
/** Lazily initialized ajv validator instance. */
let ajvValidator = null;
/**
* Validates the `ngPackageJson` value against the JSON schema using ajv. An error is thrown if
* schema errors are found.
*
* @param ngPackageJson The value to validate.
*/
function validateNgPackageSchema(ngPackageJson) {
const validate = getNgPackageSchemaValidator();
const isValid = validate(ngPackageJson);
if (!isValid) {
throw new Error(`Configuration doesn't match the required schema.\n${formatSchemaValidationErrors(validate.errors)}`);
}
}
exports.validateNgPackageSchema = validateNgPackageSchema;
function formatSchemaValidationErrors(errors) {
return errors
.map(err => {
let message = `Data path ${JSON.stringify(err.instancePath)} ${err.message}`;
if (err.keyword === 'additionalProperties') {
message += ` (${err.params.additionalProperty})`;
}
return message + '.';
})
.join('\n');
}
/**
* Returns an initialized ajv validator for the ng-package JSON schema.
*/
function getNgPackageSchemaValidator() {
if (ajvValidator !== null) {
return ajvValidator;
}
const _ajv = new ajv_1.default({
useDefaults: true,
});
// Add handler for x-deprecated fields
_ajv.addKeyword({
keyword: 'x-deprecated',
validate: (schema, _data, _parentSchema, dataCxt) => {
if (schema) {
log.warn(`Option "${dataCxt.parentDataProperty}" is deprecated${typeof schema == 'string' ? ': ' + schema : '.'}`);
}
return true;
},
errors: false,
});
const ngPackageSchemaJson = require('../../ng-package.schema.json');
ajvValidator = _ajv.compile(ngPackageSchemaJson);
return ajvValidator;
}
//# sourceMappingURL=schema.js.map