add a simple CLI mock

solarkraft/eslint.config.js

@@ -10,4 +10,9 @@ import tseslint from 'typescript-eslint';
 export default tseslint.config(
   eslint.configs.recommended,
   ...tseslint.configs.recommended,
-);
+  {
+    "rules": {
+      "@typescript-eslint/no-explicit-any": "off"
+    }
+  }
+);

solarkraft/src/main.ts

@@ -4,8 +4,44 @@
  * @license
  * [Apache-2.0](https://github.com/freespek/solarkraft/blob/main/LICENSE)
  */
+
+import yargs from 'yargs'
+import { version } from './version.js'
+
+// The default options present in every command
+const defaultOpts = (yargs: any) =>
+    yargs.option('color', {
+      desc: 'color output',
+      type: 'boolean',
+      default: true,
+    })
+
+// transaction extractor
+const txExtractorCmd = {
+    command: ['txs'],
+    desc: 'extract transactions',
+    builder: (yargs: any) =>
+      defaultOpts(yargs)
+        .option('id', {
+          desc: 'Contract id',
+          type: 'string',
+          default: '123',
+        }),
+    handler: onTxExtractor,
+}
+
+// call the transaction extractor here
+function onTxExtractor (args: any) {
+    console.log(`Mock TX Extractor(id: ${args.id})`)
+}
+
 function main() {
-    console.log('OK')
+    return yargs(process.argv.slice(2))
+        .command(txExtractorCmd)
+        .demandCommand(1)
+        .version(version)
+        .strict()
+        .parse()
 }
 
 main()