refactor: group JavaScript examples as <lang>/<framework>/<database>

Required for #35

Author: php-coder

README.md

@@ -47,7 +47,7 @@ Generates the endpoints (or a whole app) from a mapping (SQL query -> URL)
 1. Generate code   
    | Language   | Command for code generation | Example of generated files | Libraries |
    | -----------| ----------------------------| ---------------------------| --------- |
-   | JavaScript | `npx query2app --lang js`   | [`app.js`](examples/js/app.js)<br/>[`routes.js`](examples/js/routes.js)<br/>[`package.json`](examples/js/package.json) | Web: [`express`](https://www.npmjs.com/package/express), [`body-parser`](https://www.npmjs.com/package/body-parser)<br>Database: [`mysql`](https://www.npmjs.com/package/mysql) |
+   | JavaScript | `npx query2app --lang js`   | [`app.js`](examples/js/express/mysql/app.js)<br/>[`routes.js`](examples/js/express/mysql/routes.js)<br/>[`package.json`](examples/js/express/mysql/package.json) | Web: [`express`](https://www.npmjs.com/package/express), [`body-parser`](https://www.npmjs.com/package/body-parser)<br>Database: [`mysql`](https://www.npmjs.com/package/mysql) |
    | Golang     | `npx query2app --lang go`   | [`app.go`](examples/go/chi/mysql/app.go)<br/>[`routes.go`](examples/go/chi/mysql/routes.go)<br/>[`go.mod`](examples/go/chi/mysql/go.mod) | Web: [`go-chi/chi`](https://github.com/go-chi/chi)<br/>Database: [`go-sql-driver/mysql`](https://github.com/go-sql-driver/mysql), [`jmoiron/sqlx`](https://github.com/jmoiron/sqlx) |
    | Python     | `npx query2app --lang python` | [`app.py`](examples/python/fastapi/postgres/app.py)<br/>[`db.py`](examples/python/fastapi/postgres/db.py)<br/>[`routes.py`](examples/python/fastapi/postgres/routes.py)<br/>[`requirements.txt`](examples/python/fastapi/postgres/requirements.txt) | Web: [FastAPI](https://github.com/tiangolo/fastapi), [Uvicorn](https://www.uvicorn.org)<br/>Database: [psycopg2](https://pypi.org/project/psycopg2/) |
 

examples/go/chi/mysql/endpoints.yaml

@@ -1 +1 @@
-../../../js/endpoints.yaml
+../../../js/express/mysql/endpoints.yaml

examples/js/app.js renamed to examples/js/express/mysql/app.js

@@ -1,5 +1,5 @@
 {
-  "name": "js",
+  "name": "mysql",
   "version": "1.0.0",
   "scripts": {
     "start": "node app.js"

examples/js/endpoints.yaml renamed to examples/js/express/mysql/endpoints.yaml

@@ -1 +1 @@
-../../../js/endpoints.yaml
+../../../js/express/mysql/endpoints.yaml

examples/js/package.json renamed to examples/js/express/mysql/package.json

@@ -28,7 +28,7 @@
   "scripts": {
     "start": "node src/index.js",
     "test": "echo \"Error: no test specified\" && exit 1",
-    "gen-js-example": "cd examples/js; ../../src/cli.js --lang js",
+    "gen-js-example": "cd examples/js/express/mysql; ../../../../src/cli.js --lang js",
     "gen-go-example": "cd examples/go/chi/mysql; ../../../../src/cli.js --lang go",
     "gen-py-example": "cd examples/python/fastapi/postgres; ../../../../src/cli.js --lang python"
   },

examples/js/routes.js renamed to examples/js/express/mysql/routes.js

@@ -309,6 +309,7 @@ const createDependenciesDescriptor = async (destDir, { lang }) => {
         `${__dirname}/templates/${fileName}.ejs`,
         {
             // project name is being used only for package.json
+            // @todo #35 [js] Let a user to specify project name
             projectName
         }
     )