feat: aws lambda build.

.github/workflows/ci.yml

@@ -0,0 +1,31 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  ci:
+    name: CI
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/[email protected]
+      - name: Setup Node
+        uses: actions/[email protected]
+        with:
+          node-version: '20.10.0'
+      - name: Install Dependencies
+        run: npm ci
+      - name: Save error log
+        uses: actions/upload-artifact@v2
+        if: ${{ failure() }}
+        with:
+          name: npm-debug-log-${{ hashFiles('package-lock.json') }}
+          path: npm-debug.log
+      - name: Build
+        run: npm run build

.gitignore

@@ -1,2 +1,3 @@
 *.log
 node_modules
+dist

.prettierignore

@@ -0,0 +1,2 @@
+dist
+node_modules

README.md

@@ -1,5 +1,4 @@
-[restbus][0]
-============
+# [restbus][0]
 
 Converts the [NextBus][1] [Public XML Feed][2], which is used to build real-time transit applications, into a RESTful JSON API.
 

lambda.js

@@ -0,0 +1,7 @@
+/**
+ * Used by restbus.info domain for hosting documentation about restbus.
+ */
+const serverlessExpress = require('@codegenie/serverless-express');
+const restbus = require('./lib/restbus');
+
+exports.handler = serverlessExpress({ app: restbus.app() });

lib/api/agencies.js

@@ -5,48 +5,48 @@ var agencies = {};
 
 function getJson($) {
   var agency = {
-      id: $.tag,
-      title: $.title,
-      region: $.regionTitle
-    };
+    id: $.tag,
+    title: $.title,
+    region: $.regionTitle
+  };
 
   return agency;
 }
 
 function getLinks(hrefs, agency, req) {
   var params = req.params,
-      s = {
-        href: hrefs.self,
-        type: utils.c.MTJSON,
-        rel: 'self',
-        rt: utils.c.AGY,
-        title: "Transit agency '" + agency.id + "'."
-      },
-      r = {
-        href: hrefs.route,
-        type: utils.c.MTJSON,
-        rel: 'describedby',
-        rt: utils.c.RTE,
-        title: "A collection of routes for transit agency '" + agency.id + "'."
-      },
-      v = {
-        href: hrefs.vehicle,
-        type: utils.c.MTJSON,
-        rel: 'describedby',
-        rt: utils.c.VEH,
-        title: "A collection of vehicles for transit agency '" + agency.id + "'."
-      },
-      a = {
-        href: hrefs.agency,
-        type: utils.c.MTJSON,
-        rel: 'bookmark',
-        rt: utils.c.AGY,
-        title: 'A collection of transit agencies. This is the API root!'
-      },
-      to = [],
-      from = [];
-
-  if(params.agency) {
+    s = {
+      href: hrefs.self,
+      type: utils.c.MTJSON,
+      rel: 'self',
+      rt: utils.c.AGY,
+      title: "Transit agency '" + agency.id + "'."
+    },
+    r = {
+      href: hrefs.route,
+      type: utils.c.MTJSON,
+      rel: 'describedby',
+      rt: utils.c.RTE,
+      title: "A collection of routes for transit agency '" + agency.id + "'."
+    },
+    v = {
+      href: hrefs.vehicle,
+      type: utils.c.MTJSON,
+      rel: 'describedby',
+      rt: utils.c.VEH,
+      title: "A collection of vehicles for transit agency '" + agency.id + "'."
+    },
+    a = {
+      href: hrefs.agency,
+      type: utils.c.MTJSON,
+      rel: 'bookmark',
+      rt: utils.c.AGY,
+      title: 'A collection of transit agencies. This is the API root!'
+    },
+    to = [],
+    from = [];
+
+  if (params.agency) {
     to = to.concat([r, v]);
     from.push(a);
   } else {
@@ -57,63 +57,85 @@ function getLinks(hrefs, agency, req) {
   return { self: s, to: to, from: from };
 }
 
-agencies.list = function(req, res) {
-  https.get(utils.getOptionsWithPath(NBXML_FEED + '?command=agencyList'), function(nbres) {
-    utils.getJsFromXml(nbres, function(err, js) {
-      var json = [],
+agencies.list = function (req, res) {
+  https
+    .get(utils.getOptionsWithPath(NBXML_FEED + '?command=agencyList'), function (nbres) {
+      utils.getJsFromXml(nbres, function (err, js) {
+        var json = [],
           uri;
 
-      if(!err) {
-        uri = utils.getOpenPath(req);
+        if (!err) {
+          uri = utils.getOpenPath(req);
 
-        js.body.agency.forEach(function(agency) {
-          var $ = agency.$,
+          js.body.agency.forEach(function (agency) {
+            var $ = agency.$,
               a = getJson($),
               hrefself = [uri, '/', a.id].join(''),
               vuri = [hrefself, '/', 'vehicles'].join(''),
               ruri = [hrefself, '/', 'routes'].join('');
 
-          if (req.query.links !== 'false') {
-            a._links = getLinks({self: hrefself, route: ruri, vehicle: vuri, agency: uri}, a, req);
-          }
+            if (req.query.links !== 'false') {
+              a._links = getLinks(
+                { self: hrefself, route: ruri, vehicle: vuri, agency: uri },
+                a,
+                req
+              );
+            }
 
-          json.push(a);
-        });
-        res.status(200).json(json);
-      } else utils.streamOrParseError(err, js, res);
+            json.push(a);
+          });
+          res.status(200).json(json);
+        } else utils.streamOrParseError(err, js, res);
+      });
+    })
+    .on('error', function (e) {
+      utils.nbRequestError(e, res);
     });
-  }).on('error', function(e) { utils.nbRequestError(e, res); });
 };
 
-agencies.get = function(req, res) {
+agencies.get = function (req, res) {
   var agency_id = req.params.agency;
 
-  https.get(utils.getOptionsWithPath(NBXML_FEED + '?command=agencyList'), function(nbres) {
-    utils.getJsFromXml(nbres, function(err, js) {
-      var json = false,
-          uri, ruri, vuri, auri;
-
-      if(!err) {
-        uri = utils.getOpenPath(req);
-        js.body.agency.every(function(agency) {
-          var $ = agency.$;
-
-          if($.tag == agency_id) {
-            json = getJson($);
-            ruri = uri + '/routes';
-            vuri = uri + '/vehicles';
-            auri = uri.replace('/' + json.id, '');
-
-            if (req.query.links !== 'false') {
-              json._links = getLinks({self: uri, route: ruri, vehicle: vuri, agency: auri}, json, req);
-            }
-          } else return true; // Keep looping.
-        });
-        if(json) res.status(200).json(json);
-        else res.status(404).json(utils.errors.get(404, 'Agency id not found: ' + agency_id));
-      } else utils.streamOrParseError(err, js, res);
+  https
+    .get(utils.getOptionsWithPath(NBXML_FEED + '?command=agencyList'), function (nbres) {
+      utils.getJsFromXml(nbres, function (err, js) {
+        var json = false,
+          uri,
+          ruri,
+          vuri,
+          auri;
+
+        if (!err) {
+          uri = utils.getOpenPath(req);
+          js.body.agency.every(function (agency) {
+            var $ = agency.$;
+
+            if ($.tag == agency_id) {
+              json = getJson($);
+              ruri = uri + '/routes';
+              vuri = uri + '/vehicles';
+              auri = uri.replace('/' + json.id, '');
+
+              if (req.query.links !== 'false') {
+                json._links = getLinks(
+                  { self: uri, route: ruri, vehicle: vuri, agency: auri },
+                  json,
+                  req
+                );
+              }
+            } else return true; // Keep looping.
+          });
+          if (json) res.status(200).json(json);
+          else
+            res
+              .status(404)
+              .json(utils.errors.get(404, 'Agency id not found: ' + agency_id));
+        } else utils.streamOrParseError(err, js, res);
+      });
+    })
+    .on('error', function (e) {
+      utils.nbRequestError(e, res);
     });
-  }).on('error', function(e) { utils.nbRequestError(e, res); });
 };
 
 module.exports = agencies;

lib/api/index.js

@@ -3,4 +3,4 @@ module.exports = {
   routes: require('./routes'),
   vehicles: require('./vehicles'),
   predictions: require('./predictions')
-};
+};