chore: bump version to v0.3.0

app/app.js

@@ -8,13 +8,16 @@ const cors = require("cors");
 //get API root with alive msg
 const rootRouter = require('./route/root');
 
+//get a GTFS Realtime feed using another URL as source
 const gtfsRtRouter = require('./route/gtfs-rt');
 
+//get a GTFS Realtime feed using a file as source
+const gtfsRtFileRouter = require('./route/gtfs-rt-file');
+
 //TODO make this list available via config
 //limit access to this origin list
 let whitelist = [
-    'http://localhost:8080',
-    'http(s)://foo.bar'
+    'http://localhost:8080'
 ];
 
 const app = express();
@@ -46,4 +49,6 @@ app.use('/', rootRouter);
 
 app.use('/gtfs-rt',gtfsRtRouter);
 
+app.use('/gtfs-rt-file',gtfsRtFileRouter);
+
 module.exports=app;

app/route/gtfs-rt-file.js

@@ -0,0 +1,43 @@
+const fs = require('fs');
+const debug=require('debug')('gtfsr');
+const express = require('express');
+const router = express.Router();
+
+const utils=require('../utils');
+
+//GET listing
+router.get('/', async function(req, res, next) {
+    debug('gtfs-rt start...');
+    try {
+
+	const file = process.env.FILE||'foo.bar';
+	debug('gtfs-rt:get() file: ' + file );
+
+
+	const buffer = fs.readFileSync(file);
+	if(buffer instanceof Buffer){
+	    debug('gtfs-rt:get() buffer is instance of Buffer');
+	    debug('buffer.length: ' + buffer.length);
+	}else{
+	    debug('gtfs-rt:get() buffer is NOT instance of Buffer');
+	    res.status(err.statusCode || 500).json(utils.MSGS.error);
+	}
+
+	const DLOAD_FILE_NAME = process.env.DLOAD_FILE_NAME || 'blub.blub';
+	debug('gtfs-rt:get() DLOAD_FILE_NAME: ' + DLOAD_FILE_NAME );
+
+	res.writeHead(200, {
+            //'Content-Type': mimetype,
+	    'Content-Type': 'application/octet-stream',
+            'Content-disposition': 'attachment;filename=' + DLOAD_FILE_NAME,
+            'Content-Length': buffer.length
+	});
+	res.end(Buffer.from(buffer, 'binary'));
+
+    } catch (err) {
+	console.error(`Error: `, err.message);
+	res.status(err.statusCode || 500).json(utils.MSGS.error);
+    }
+    debug('gtfs-rt done.');
+});
+module.exports = router;

app/route/gtfs-rt.js

@@ -1,5 +1,5 @@
 const axios=require('axios');
-const debug=require('debug')('gtfs-rt');
+const debug=require('debug')('gtfsr');
 const express = require('express');
 const router = express.Router();
 

app/utils.js

@@ -8,4 +8,4 @@ const MSGS={
 
 module.exports = {
     MSGS
-}
+};

index.js

@@ -1,27 +1,27 @@
-const DEBUG=require('debug')('index');
+const debug=require('debug')('index');
 const HTTPS = require('https');
 const FS = require('fs');
 
-DEBUG('index start...');
+debug('index start...');
 const APP=require('./app/app');
 
 //set port
 const PORT=parseInt(process.env.PORT, 10)||65535;
-DEBUG('index: PORT: ' + PORT);
+debug('index: PORT: ' + PORT);
 
 //pass 'APP' to server
-DEBUG('index: NODE_ENV: ' + process.env.NODE_ENV);
+debug('index: NODE_ENV: ' + process.env.NODE_ENV);
 if (process.env.NODE_ENV !== 'production') {
-    DEBUG('index: development mode');
+    debug('index: development mode');
     APP.listen(PORT);
 }else{
-    DEBUG('index: production mode');
+    debug('index: production mode');
     HTTPS.createServer({
 	//TODO make key and cert available via config
         key: FS.readFileSync('./p'),
         cert: FS.readFileSync('./f')
     }, APP)
-    .listen(PORT, ()=>DEBUG('index: listening on port '+PORT));
+    .listen(PORT, ()=>debug('index: listening on port '+PORT));
 }
 
-DEBUG('index: index done.');
+debug('index: index done.');

package.json

@@ -2,7 +2,7 @@
     "private": true,
     "name": "gtfs-rt-proxy",
     "description": "GTFS Realtime Proxy",
-    "version": "0.2.0",
+    "version": "0.3.0",
     "main": "index.js",
     "keywords": [
         "GTFS",
@@ -10,21 +10,27 @@
 	"Proxy"
     ],
     "author": "Software Ingenieur Begerad <dialog@SwIngBe.de>",
+    "homepage": "https://git.wtf-eg.de/dancesWithCycles/gtfs-rt-proxy",
+    "repository": "https://git.wtf-eg.de/dancesWithCycles/gtfs-rt-proxy",
+    "bugs": "https://git.wtf-eg.de/dancesWithCycles/gtfs-rt-proxy/issues",
     "license": "GPL-3.0-or-later",
+    "engines": {
+        "node": "<=18.19.0"
+    },
     "scripts": {
         "dev": "nodemon index.js",
         "start": "node index.js"
     },
     "dependencies": {
-        "axios": "1.4.0",
+        "axios": "1.6.2",
         "compression": "1.7.4",
         "cors": "2.8.5",
         "debug": "4.3.4",
         "dotenv": "16.3.1",
         "express": "4.18.2",
-        "helmet": "7.0.0"
+        "helmet": "7.1.0"
     },
     "devDependencies": {
-        "nodemon": "2.0.16"
+        "nodemon": "3.0.1"
     }
 }

readme.md

@@ -15,7 +15,7 @@ npm i
 # Development Setup
 
 ```
-DEBUG=gtfs-rt,debug,index npm run dev
+DEBUG=gtfsr,debug,index npm run dev
 ```
 
 # Test