Refactor CLI architecture to class-based modules and stricter responsibility boundaries

bin/moses.ts

@@ -1,11 +1,14 @@
 #!/usr/bin/env node
 
 import { Command } from 'commander';
-import { runInit } from '../src/commands/init/index.js';
-import { execute } from '../src/commands/validate/index.js';
-import { runSetDiffLimit, runSetFeedbackStyle } from '../src/commands/update-config/index.js';
-import { runListGitlabs } from '../src/commands/gitlab/list.js';
-import { runSwitchGitlab } from '../src/commands/gitlab/switch.js';
+import { InitCommand } from '../src/commands/init/index.js';
+import { ValidateCommand } from '../src/commands/validate/index.js';
+import {
+  SetDiffLimitCommand,
+  SetFeedbackStyleCommand,
+} from '../src/commands/update-config/index.js';
+import { ListGitlabsCommand } from '../src/commands/gitlab/list.js';
+import { SwitchGitlabCommand } from '../src/commands/gitlab/switch.js';
 import type { ValidateOptions } from '../src/types/index.js';
 import packageJson from '../package.json' with { type: 'json' };
 
@@ -18,31 +21,40 @@ program
   )
   .version(packageJson.version);
 
-program.command('init').description('Interactive initial setup').action(runInit);
+program
+  .command('init')
+  .description('Interactive initial setup')
+  .action(() => InitCommand.run());
 
 program
   .command('validate')
   .description('Validate a GitLab Merge Request with an AI tool')
   .argument('<url>', 'GitLab Merge Request URL')
   .option('-p, --prompt <text>', 'Additional context prompt to send with MR diff')
-  .action((url: string, options: ValidateOptions) => execute(url, options));
+  .action((url: string, options: ValidateOptions) => ValidateCommand.execute(url, options));
 
 const config = program.command('config').description('Manage Moses configuration');
 
 config
   .command('feedback-style')
   .description('Update AI feedback style on Merge Requests')
-  .action(runSetFeedbackStyle);
+  .action(() => SetFeedbackStyleCommand.run());
 
 config
   .command('diff-limit')
   .description('Update maximum allowed diff changes limit')
-  .action(runSetDiffLimit);
+  .action(() => SetDiffLimitCommand.run());
 
 const gitlab = program.command('gitlab').description('Manage GitLab instances');
 
-gitlab.command('list').description('List all configured GitLab instances').action(runListGitlabs);
+gitlab
+  .command('list')
+  .description('List all configured GitLab instances')
+  .action(() => ListGitlabsCommand.run());
 
-gitlab.command('default').description('Change the default GitLab instance').action(runSwitchGitlab);
+gitlab
+  .command('default')
+  .description('Change the default GitLab instance')
+  .action(() => SwitchGitlabCommand.run());
 
 void program.parseAsync(process.argv);