stub reporters, test invoke

src/app.ts

@@ -4,6 +4,8 @@ import yargs from 'yargs';
 import { CONFIG_ARGS_NAME, CONFIG_ARGS_PATH, MODE, parseArgs } from './config/args.js';
 import { loadConfig } from './config/index.js';
 import { YamlParser } from './parser/YamlParser.js';
+import { SummaryReporter } from './reporter/SummaryReporter.js';
+import { TableReporter } from './reporter/TableReporter.js';
 import { createRuleSources, loadRules } from './rule/load.js';
 import { createRuleSelector, resolveRules } from './rule/resolve.js';
 import { validateConfig } from './rule/validate.js';
@@ -82,6 +84,11 @@ export async function main(argv: Array<string>): Promise<number> {
     }
   }
 
+  // invoke reporter
+  const reporter = new TableReporter();
+  const report = await reporter.report([ctx]);
+  logger.info(report);
+
   if (ctx.errors.length === 0) {
     logger.info('all rules passed');
     const output = parser.dump(...docs);

src/loader/index.ts

@@ -1,10 +0,0 @@
-import { Source } from '../source';
-
-export interface Loader {
-  load(path: string): Source;
-}
-
-class FileLoader { }
-class FetchLoader { }
-class ImportLoader { }
-class StreamLoader { }

src/reporter/SummaryReporter.ts

@@ -0,0 +1,8 @@
+import { Reporter } from './index.js';
+import { RuleResult } from '../rule/index.js';
+
+export class SummaryReporter implements Reporter {
+  public report(results: Array<RuleResult>): Promise<string> {
+    throw new Error('Method not implemented.');
+  }
+}

src/reporter/TableReporter.ts

@@ -0,0 +1,10 @@
+import { Reporter } from './index.js';
+import { RuleResult } from '../rule/index.js';
+
+export class TableReporter implements Reporter {
+  public async report(results: Array<RuleResult>): Promise<string> {
+    const errors = results.reduce((p, c) => p + c.errors.length, 0);
+
+    return `${errors} errors in run`;
+  }
+}

src/reporter/YamlReporter.ts

@@ -0,0 +1,8 @@
+import { Reporter } from './index.js';
+import { RuleResult } from '../rule/index.js';
+
+export class YamlReporter implements Reporter {
+  public report(results: Array<RuleResult>): Promise<string> {
+    throw new Error('Method not implemented.');
+  }
+}

src/reporter/index.ts

@@ -1,9 +1,5 @@
 import { RuleResult } from '../rule';
 
 export interface Reporter {
-  report(results: Array<RuleResult>): Promise<void>;
+  report(results: Array<RuleResult>): Promise<string>;
 }
-
-class SummaryReporter { }
-class TableReporter { }
-class YamlReporter { }