Add more ui

cli/commands/openapi.generate.ts

@@ -10,23 +10,23 @@ export default function (program: CommanderStatic) {
         .option('-s, --sources <path>', 'set sources path', )
         .option('-e, --entry <path>', 'set entry file path')
         .option('-o, --output <path>', 'set output path ')
-        .option('-l, --links [urls...]', 'set server links', (val, memo) => [...memo, val], [])
+        .option('-l, --link [urls]', 'set server links', (val, memo) => [...memo, val], [])
         .option('-t, --title <title>', 'set app titile', 'Docs')
         .description('Generate API docs')
-        .action(({ raw, sources, entry, output, title, links }) => {
-            console.log(links);
-            if(!sources) 
+        .action(options => {
+
+            if(!options.sources) 
                 return console.log('Sources must be specified');      
 
-            action({ sources, output, entry: entry || join(sources, './index.ts'), title, links });
+            action(options);
         });
 }
 
-function action({ sources, entry, output, links, title }: any) {
-    const doc = generateOpenAPI(process.cwd(), sources, entry);
+function action({ sources, entry, output, link, title }: any) {
+    const doc = generateOpenAPI(process.cwd(), sources, (entry || join(sources, './index.ts')));
 
     doc.info.title = title;
-    doc.servers = links.map((link: string) => ({ url: link }));
+    doc.servers = link.map((link: string) => ({ url: link }));
 
     return writeFileSync(resolve(process.cwd(), output || `./swagger-${doc.info.version}.json`), JSON.stringify(doc, null, 4));    
 }

cli/generators/openapi.generator.ts

@@ -1,4 +1,8 @@
 import "reflect-metadata";
+import * as ora from 'ora';
+
+//@ts-ignore
+import * as spinner from 'cli-spinners';
 
 import { OpenAPIV3 } from 'openapi-types';
 
@@ -12,9 +16,9 @@ import { getFunctionArgs } from "../../src/utils/reflection/function.reflection"
 import { concatinateBase } from "../../src/utils/url.utils";
 import { remapPath, injectTsFiles } from '../utils';
 import { Constructor } from '../types';
-import { resolve, relative } from 'path';
+import { resolve } from 'path';
 import { getProgram, extractReturnType } from '../ast/parser';
-import { ClassDeclaration, MethodDeclaration, JSDoc } from 'ts-simple-ast';
+import { ClassDeclaration, MethodDeclaration, JSDoc, ts } from 'ts-simple-ast';
 import chalk from "chalk";
 
 type HandlerDescriptor = OpenAPIV3.OperationObject & { path: string, method: string };
@@ -168,7 +172,14 @@ function processController(controller: Constructor<IController>, classAST: Class
 }
 
 export function generateOpenAPI(base: string, sources: string, rootFile: string, ) {
+    //Wrap with loader
+    const jsLoader = ora({ text: 'Improting dependencies', spinner: spinner['dots'] }).start();   
+
     const controllers = readControllers(base, [resolve(base, sources), `!${resolve(base, rootFile)}`]);
+
+    jsLoader.succeed('All dependencies improted');
+    //Finish
+
     const { version } = require(resolve(process.cwd(), './package.json'));
 
     const document: OpenAPIV3.Document = {
@@ -180,6 +191,9 @@ export function generateOpenAPI(base: string, sources: string, rootFile: string,
         paths: {}
     };
 
+    //Wrap with loader
+    const tsLoader = ora({ text: 'Processing controllers', spinner: spinner['dots'] }).start();   
+
     for (const { classType, jsPath, tsPath } of controllers) {
         const file = getProgram().addExistingSourceFile(tsPath);
         const classAST = file.getClass(classType.name);
@@ -198,8 +212,12 @@ export function generateOpenAPI(base: string, sources: string, rootFile: string,
             };
         });
 
-        console.log(chalk`{green ✔} {gray ${'['}}${classType.name}{gray ] successfully parsed}`);
+        tsLoader.text = `${classType} succesfully processed`;
     }   
 
+    //Finish
+    tsLoader.succeed('Controllers successfully processed');
+
+    console.log(chalk`{green Done !}`);
     return document;
 }

package.json

@@ -68,6 +68,7 @@
     "fastify-cookie": "^2.1.5",
     "globby": "^8.0.2",
     "inquirer": "^6.2.1",
+    "ora": "^3.0.0",
     "reflect-metadata": "^0.1.12",
     "ts-simple-ast": "^20.0.0"
   },