amazon-route-53-dns-zone-file
Version:
Makes DNS Zone File easy. Parses and validates BIND zone files and can be extended for custom features. Functionality is modular. Features are made open for extension and closed for runtime mutation. Written in TypeScript.
59 lines • 1.9 kB
JavaScript
import { ErrorBuilder } from './error_builder';
import { createDefaultValidators } from './default_validators';
/** @mutates */
const mergeOptions = (target, partial) => {
const keys = Object.keys(partial);
keys.forEach(key => {
if (key === 'getErrorText') {
target[key] = partial[key];
}
else if (Array.isArray(target[key])) {
target[key] = [...target[key], ...partial[key]];
}
});
};
export class Validator {
constructor(options = {}) {
this.errors = [];
this.options = createDefaultValidators();
this.errorBuilder = new ErrorBuilder();
this.mergeOptions(options);
}
mergeOptions(partial) {
mergeOptions(this.options, partial);
this.errorBuilder.getErrorText = this.options.getErrorText;
return this;
}
validate(parser) {
this.options.preValidators.forEach(validator => {
try {
validator(parser, this.errorBuilder);
}
catch (beforeError) {
this.errors.push(beforeError);
}
});
for (const [parsingLineNumber, entry] of parser.parsingMeta) {
this.errorBuilder.update(parsingLineNumber, entry);
this.options.loopValidators.forEach(validator => {
try {
validator(parser, this.errorBuilder);
}
catch (loopError) {
this.errors.push(loopError);
}
});
}
this.errorBuilder.update(0, {});
this.options.postValidators.forEach(validator => {
try {
validator(parser, this.errorBuilder);
}
catch (afterError) {
this.errors.push(afterError);
}
});
return this;
}
}
//# sourceMappingURL=validator.js.map