feat: list mode, fix version option

config/rollup.js

@@ -23,6 +23,7 @@ export default {
 			delimiters: ['{{ ', ' }}'],
 			values: {
 				APP_NAME: metadata.name,
+				APP_VERSION: metadata.version,
 				BUILD_JOB: process.env['CI_JOB_ID'],
 				BUILD_RUNNER: process.env['CI_ENVIRONMENT_SLUG'],
 				GIT_BRANCH: process.env['CI_COMMIT_REF_SLUG'],

src/index.ts

@@ -13,7 +13,7 @@ import { VisitorContext } from 'src/visitor/context';
 const CONFIG_ARGS_NAME = 'config-name';
 const CONFIG_ARGS_PATH = 'config-path';
 
-const MODES = ['check', 'fix'];
+const MODES = ['check', 'fix', 'list'];
 
 const RULE_OPTION: Options = {
   default: [],
@@ -54,7 +54,7 @@ const MAIN_ARGS = usage(`Usage: salty-dog <mode> [options]`)
   })
   .option('mode', {
     alias: ['m'],
-    choices: ['check', 'fix'],
+    choices: MODES,
     default: 'check',
     type: 'string',
   })
@@ -78,7 +78,8 @@ const MAIN_ARGS = usage(`Usage: salty-dog <mode> [options]`)
     ...RULE_OPTION,
     alias: ['t', 'tag'],
   })
-  .help();
+  .help()
+  .version(VERSION_INFO.app.version);
 
 const STATUS_SUCCESS = 0;
 const STATUS_ERROR = 1;
@@ -116,6 +117,11 @@ export async function main(argv: Array<string>): Promise<number> {
   const rules = await loadRules(args.rules, ctx.ajv);
   const activeRules = await resolveRules(rules, args as any);
 
+  if (args.mode === 'list') {
+    logger.info({rules: activeRules}, 'listing active rules');
+    return STATUS_SUCCESS;
+  }
+
   for (const data of docs) {
     for (const rule of activeRules) {
       const items = await rule.pick(ctx, data);

src/version.ts

@@ -1,6 +1,7 @@
 export const VERSION_INFO = {
   app: {
     name: '{{ APP_NAME }}',
+    version: '{{ APP_VERSION }}',
   },
   build: {
     job: '{{ BUILD_JOB }}',