chore(spec): read version from package.json

README.md

@@ -34,10 +34,8 @@ You can play with it by loading it locally in [SwaggerUI](https://swagger.io/too
 
 ```sh
 # Generate swagger.json (optional since it's already present in the repository)
-docker run --rm \
--v $(pwd)/spec:/spec \
-oven/bun run \
-/spec/generate-swagger.ts
+docker run --rm -v $(pwd):/app oven/bun run /app/spec/generate-swagger.ts
+yarn lint
 
 # Generate Go code with OpenAPI Generator
 docker run --rm \

spec/generate-swagger.ts

@@ -1,10 +1,23 @@
+import { readFile } from 'fs/promises';
 import { join } from 'path';
 
 import { ExtendedSpecConfig, generateSpec } from 'tsoa';
 
-const basePath = join('/spec');
-const controllersPath = join(basePath, 'controllers', '**', '*Controller.ts');
-const outputDirectory = join(basePath, '_generated');
+const basePath = join('/app');
+
+const pkgJsonPath = join(basePath, 'package.json');
+const pkgJsonBuff = await readFile(pkgJsonPath);
+const pkgJson = pkgJsonBuff.toString();
+const { version }: { version: string } = JSON.parse(pkgJson);
+
+const specBasePath = join(basePath, 'spec');
+const controllersPath = join(
+    specBasePath,
+    'controllers',
+    '**',
+    '*Controller.ts',
+);
+const outputDirectory = join(specBasePath, '_generated');
 
 const specOptions: ExtendedSpecConfig = {
     basePath: '/',
@@ -24,7 +37,7 @@ const specOptions: ExtendedSpecConfig = {
         },
     },
     specVersion: 3,
-    version: '0.1.0',
+    version,
 };
 
 await generateSpec(specOptions);