use arrays instead of maps

admin/public/index.html

@@ -48,32 +48,51 @@
         <div class="input-group" ng-init="siteconf = vm.config.global">
           <h1>Global Settings:</h1>
           <br/>
-          <div ng-repeat="(pathname, modules) in siteconf.paths">Pathname:
+          <div ng-repeat="path in siteconf.paths">Pathname:
-            <input class="form-control" ng-model="pathname" />
+            <input class="form-control" ng-model="path.$id" />
-            <div ng-repeat="(modulename, module) in modules">Modulename: {{modulename}}
+            <div ng-repeat="module in path.modules">Modulename: {{module.$id}}
-              <div ng-repeat="target in modules">Target:
+              <div ng-repeat="(key, value) in module">{{key}}:
-                <input class="form-control" ng-model="target" />
+                <input class="form-control" ng-model="value" />
               </div>
             </div>
           </div>
         </div>
 
         <h1>Per-Domain Settings:</h1>
-        <div class="input-group" ng-repeat="(sitename, siteconf) in vm.config.sites">
+        <div class="input-group" ng-repeat="siteconf in vm.config.sites">
           <label>Hostname:</label> <input class="form-control" ng-model="sitename" />
           <br/>
-          <div ng-repeat="(pathname, modules) in siteconf.paths">Pathname:
+          <div ng-repeat="path in siteconf.paths">Pathname:
-            <input class="form-control" ng-model="pathname" />
+            <input class="form-control" ng-model="path.$id" />
-            <div ng-repeat="(modulename, module) in modules">Modulename: {{modulename}}
+            <div ng-repeat="module in path.modules">Modulename: {{module.$id}}
-              <div ng-repeat="target in modules">Target:
+              <div ng-repeat="(key, value) in module">{{key}}:
-                <input class="form-control" ng-model="target" />
+                <input class="form-control" ng-model="value" />
-              </div>
               </div>
             </div>
           </div>
         </div>
 
+        <div class="input-group" ng-init="defaultsconf = vm.config.defaults">
+          <h1>Fallback Settings:</h1>
+          <br/>
+          <div ng-repeat="path in defaultsconf.paths">Pathname:
+            <input class="form-control" ng-model="path.$id" />
+            <div ng-repeat="module in path.modules">Modulename: {{module.$id}}
+              <div ng-repeat="(key, value) in module">{{key}}:
+                <input class="form-control" ng-model="value" />
+              </div>
+            </div>
+          </div>
+        </div>
+
+        <div ng-if="!vm._showvmconfig">
+          <button class="btn-link" ng-click="vm._showvmconfig = true">show config as json</button>
+        </div>
+        <div ng-if="vm._showvmconfig">
+          <button class="btn-link" ng-click="vm._showvmconfig = false">hide config</button>
           <pre><code ng-bind="vm.config | json">{{vm.config}}</code></pre>
+        </div>
+      </div>
 
     </div>
 

bin/goldilocks.js

@@ -94,20 +94,10 @@ function createServer(port, _delete_me_, content, opts) {
     var app = require('../lib/app.js');
 
     var directive = {
-      content: content
+      global: opts.global
-    , livereload: opts.livereload
-    , global: {
-        greenlock: { email: opts.email, tos: opts.tos }
-      , rvpn: { email: opts.email, tos: opts.tos }
-      , paths: {
-          '/assets/': { serve: [ opts.assetsPath ] }
-          // TODO figure this b out
-        , '/.well-known/': { serve: [ path.resolve(opts.assetsPath, 'well-known') ] }
-        , '/': { serve: [ opts.webRoot ], indexes: [ opts.webRoot ] }
-        }
-      }
     , sites: opts.sites
-    , expressApp: opts.expressApp
+    , defaults: opts.defaults
+    , cwd: process.cwd()
     };
     var server;
     var insecureServer;
@@ -260,13 +250,15 @@ function run() {
   var argv = minimist(process.argv.slice(2));
   var port = parseInt(argv.p || argv.port || argv._[0], 10) || httpsPort;
   var livereload = argv.livereload;
-  var defaultWebRoot = path.resolve(argv['default-web-root'] || argv.d || argv._[1] || process.cwd());
+  var defaultWebRoot = path.normalize(argv['default-web-root'] || argv.d || argv._[1] || '.');
+  var assetsPath = path.join(__dirname, '..', 'packages', 'assets');
   var content = argv.c;
   var letsencryptHost = argv['letsencrypt-certs'];
   var yaml = require('js-yaml');
   var fs = PromiseA.promisifyAll(require('fs'));
   var configFile = argv.c || argv.conf || argv.config;
   var config;
+  console.log('defaultWebRoot', defaultWebRoot);
 
   try {
     config = fs.readFileSync(configFile || 'Goldilocks.yml');
@@ -383,7 +375,8 @@ function run() {
 
 
   opts.cwd = process.cwd();
-  opts.sites = {};
+  opts.sites = [];
+  opts.sites._map = {};
 
   if (argv.sites) {
     opts._externalHost = false;
@@ -394,48 +387,86 @@ function run() {
 
       opts._externalHost = opts._externalHost || !/(^|\.)localhost\./.test(servername);
       // TODO allow reverse proxy
-      if (!opts.sites[servername]) {
+      if (!opts.sites._map[servername]) {
-        opts.sites[servername] =  { paths: {} };
+        opts.sites._map[servername] =  { $id: servername, paths: [] };
+        opts.sites._map[servername].paths._map = {};
+        opts.sites.push(opts.sites._map[servername]);
       }
 
       if (!nameparts.length) {
         return;
       }
 
-      if (!opts.sites[servername].paths['/']) {
+      if (!opts.sites._map[servername].paths._map['/']) {
-        opts.sites[servername].paths['/'] = {};
+        opts.sites._map[servername].paths._map['/'] = { $id: '/', modules: [] };
+        opts.sites._map[servername].paths.push(opts.sites._map[servername].paths._map['/']);
       }
 
-      modules = opts.sites[servername].paths['/'];
+      modules = opts.sites._map[servername].paths._map['/'].modules;
-      modules.serve = nameparts;
+      modules.push({
-      modules.indexes = nameparts;
+        $id: 'serve'
+      , paths: nameparts
+      });
+      modules.push({
+        $id: 'indexes'
+      , paths: nameparts
+      });
     });
   }
 
-  opts.groups = {};
+  opts.groups = [];
 
   // 'packages', 'assets', 'com.daplie.caddy'
-  opts.sites['localhost.alpha.daplie.me'] = {
+  opts.global = {
+    modules: [ // TODO uh-oh we've got a mixed bag of modules (various types), a true map
+      { $id: 'greenlock', email: opts.email, tos: opts.tos }
+    , { $id: 'rvpn', email: opts.email, tos: opts.tos }
+    , { $id: 'content', content: content }
+    , { $id: 'livereload', on: opts.livereload }
+    , { $id: 'app', path: opts.expressApp }
+    ]
+  , paths: [
+      { $id: '/assets/', modules: [ { $id: 'serve', paths: [ assetsPath ] } ] }
+      // TODO figure this b out
+    , { $id: '/.well-known/', modules: [
+        { $id: 'serve', paths: [ path.join(assetsPath, 'well-known') ] }
+      ] }
+    ]
+  };
+  opts.defaults = {
+    modules: []
+  , paths: [
+      { $id: '/', modules: [
+        { $id: 'serve', paths: [ defaultWebRoot ] }
+      , { $id: 'indexes', paths: [ defaultWebRoot ] }
+      ] }
+    ]
+  };
+  opts.sites.push({
     // greenlock: {}
-    paths: {
+    $id: 'localhost.alpha.daplie.me'
-      '/': { serve: [ path.resolve(__dirname, '..', 'admin', 'public') ] }
+  , paths: [
-    , '/api/': { app: path.join(__dirname, 'admin') }
+      { $id: '/', modules: [
-    }
+        { $id: 'serve', paths: [ path.resolve(__dirname, '..', 'admin', 'public') ] }
-  };
+      ] }
-  opts.sites['localhost.daplie.invalid'] = {
+    , { $id: '/api/', modules: [
-    paths: {
+        { $id: 'app', path: path.join(__dirname, 'admin') }
-      '/': { serve: [ path.resolve(__dirname, '..', 'admin', 'public') ] }
+      ] }
-    , '/api/': { app: path.join(__dirname, 'admin') }
+    ]
-    }
+  });
-  };
+  opts.sites.push({
-  opts.assetsPath = path.join(__dirname, '..', 'packages', 'assets');
+    $id: 'localhost.daplie.invalid'
-  opts.webRoot = defaultWebRoot;
+  , paths: [
+      { $id: '/', modules: [ { $id: 'serve', paths: [ path.resolve(__dirname, '..', 'admin', 'public') ] } ] }
+    , { $id: '/api/', modules: [ { $id: 'app', path: path.join(__dirname, 'admin') } ] }
+    ]
+  });
 
   // ifaces
   opts.ifaces = require('../lib/local-ip.js').find();
 
   // TODO use arrays in all things
-  opts._old_server_name = Object.keys(opts.sites)[0];
+  opts._old_server_name = opts.sites[0].$id;
   opts.pubdir = defaultWebRoot.replace(/(:hostname|:servername).*/, '');
 
   if (argv.p || argv.port || argv._[0]) {
@@ -454,7 +485,7 @@ function run() {
   opts.livereload = livereload;
 
   if (argv['express-app']) {
-    opts.expressApp = require(path.resolve(process.cwd(), argv['express-app']));
+    opts.expressApp = require(argv['express-app']);
   }
 
   if (opts.email || opts._externalHost) {

lib/app.js

@@ -81,6 +81,69 @@ module.exports = function (opts) {
 
   app = express();
 
+  if (!opts.sites) {
+    opts.sites = [];
+  }
+  opts.sites._map = {};
+  opts.sites.forEach(function (site) {
+
+    if (!opts.sites._map[site.$id]) {
+      opts.sites._map[site.$id] = site;
+    }
+
+    if (!site.paths) {
+      site.paths = [];
+    }
+    if (!site.paths._map) {
+      site.paths._map = {};
+    }
+    site.paths.forEach(function (path) {
+
+      site.paths._map[path.$id] = path;
+
+      if (!path.modules) {
+        path.modules = [];
+      }
+      if (!path.modules._map) {
+        path.modules._map = {};
+      }
+      path.modules.forEach(function (module) {
+
+        path.modules._map[module.$id] = module;
+      });
+    });
+  });
+
+  function mapMap(el, i, arr) {
+    arr._map[el.$id] = el;
+  }
+  opts.global.modules._map = {};
+  opts.global.modules.forEach(mapMap);
+  opts.global.paths._map = {};
+  opts.global.paths.forEach(function (path, i, arr) {
+    mapMap(path, i, arr);
+    //opts.global.paths._map[path.$id] = path;
+    path.modules._map = {};
+    path.modules.forEach(mapMap);
+  });
+  opts.sites.forEach(function (site) {
+    site.paths._map = {};
+    site.paths.forEach(function (path, i, arr) {
+      mapMap(path, i, arr);
+      //site.paths._map[path.$id] = path;
+      path.modules._map = {};
+      path.modules.forEach(mapMap);
+    });
+  });
+  opts.defaults.modules._map = {};
+  opts.defaults.modules.forEach(mapMap);
+  opts.defaults.paths._map = {};
+  opts.defaults.paths.forEach(function (path, i, arr) {
+    mapMap(path, i, arr);
+    //opts.global.paths._map[path.$id] = path;
+    path.modules._map = {};
+    path.modules.forEach(mapMap);
+  });
   return app.use('/', function (req, res, next) {
     if (!req.headers.host) {
       next(new Error('missing HTTP Host header'));
@@ -112,21 +175,22 @@ module.exports = function (opts) {
     var hostname = (host||'').split(':')[0].toLowerCase();
 
     console.log('opts.global', opts.global);
-    var sites = [ opts.global || {}, opts.sites[hostname] || {}, opts.defer || {} ];
+    var sites = [ opts.global || null, opts.sites._map[hostname] || null, opts.defaults || null ];
     var loadables = {
       serve: function (config, hostname, pathname, req, res, next) {
-        config = config.slice(0);
         var originalUrl = req.url;
+        var dirpaths = config.paths.slice(0);
 
         function nextServe() {
-          var dirname = config.pop();
+          var dirname = dirpaths.pop();
-          console.log('[serve]', req.url, hostname, pathname, dirname);
           if (!dirname) {
             req.url = originalUrl;
             next();
             return;
           }
 
+          console.log('[serve]', req.url, hostname, pathname, dirname);
+          dirname = path.resolve(opts.cwd, dirname.replace(/:hostname/, hostname));
           if (!serveStaticMap[dirname]) {
             serveStaticMap[dirname] = serveStatic(dirname);
           }
@@ -138,18 +202,19 @@ module.exports = function (opts) {
         nextServe();
       }
     , indexes: function (config, hostname, pathname, req, res, next) {
-        config = config.slice(0);
         var originalUrl = req.url;
+        var dirpaths = config.paths.slice(0);
 
         function nextIndex() {
-          var dirname = config.pop();
+          var dirname = dirpaths.pop();
-          console.log('[indexes]', req.url, hostname, pathname, dirname);
           if (!dirname) {
             req.url = originalUrl;
             next();
             return;
           }
 
+          console.log('[indexes]', req.url, hostname, pathname, dirname);
+          dirname = path.resolve(opts.cwd, dirname.replace(/:hostname/, hostname));
           if (!serveStaticMap[dirname]) {
             serveIndexMap[dirname] = serveIndex(dirname);
           }
@@ -159,18 +224,26 @@ module.exports = function (opts) {
         req.url = req.url.substr(pathname.length - 1);
         nextIndex();
       }
+    , app: function (config, hostname, pathname, req, res, next) {
+        //var appfile = path.resolve(/*process.cwd(), */config.path.replace(/:hostname/, hostname));
+        var appfile = config.path.replace(/:hostname/, hostname);
+        var app = require(appfile);
+        app(req, res, next);
+      }
     };
 
-    function runModule(config, hostname, pathname, modulename, req, res, next) {
+    function runModule(module, hostname, pathname, modulename, req, res, next) {
       if (!loadables[modulename]) {
         next(new Error("no module '" + modulename + "' found"));
         return;
       }
-      loadables[modulename](config, hostname, pathname, req, res, next);
+      loadables[modulename](module, hostname, pathname, req, res, next);
     }
 
     function iterModules(modules, hostname, pathname, req, res, next) {
-      var modulenames = Object.keys(modules);
+      console.log('modules');
+      console.log(modules);
+      var modulenames = Object.keys(modules._map);
 
       function nextModule() {
         var modulename = modulenames.pop();
@@ -180,14 +253,17 @@ module.exports = function (opts) {
         }
 
         console.log('modules', modules);
-        runModule(modules[modulename], hostname, pathname, modulename, req, res, nextModule);
+        runModule(modules._map[modulename], hostname, pathname, modulename, req, res, nextModule);
       }
 
       nextModule();
     }
 
     function iterPaths(site, hostname, req, res, next) {
-      var pathnames = Object.keys(site.paths || {});
+      console.log('site', hostname);
+      console.log(site);
+      var pathnames = Object.keys(site.paths._map);
+      console.log('pathnames', pathnames);
       pathnames = pathnames.filter(function (pathname) {
         // TODO ensure that pathname has trailing /
         return (0 === req.url.indexOf(pathname));
@@ -196,27 +272,34 @@ module.exports = function (opts) {
       pathnames.sort(function (a, b) {
         return b.length - a.length;
       });
+      console.log('pathnames', pathnames);
 
       function nextPath() {
-        var pathname = pathnames.pop();
+        var pathname = pathnames.shift();
         if (!pathname) {
           next();
           return;
         }
 
         console.log('iterPaths', hostname, pathname, req.url);
-        iterModules(site.paths[pathname], hostname, pathname, req, res, nextPath);
+        iterModules(site.paths._map[pathname].modules, hostname, pathname, req, res, nextPath);
       }
 
       nextPath();
     }
 
     function nextSite() {
-      var site = sites.pop();
+      console.log('hostname', hostname, sites);
-      if (!site) {
+      var site;
+      if (!sites.length) {
         next(); // 404
         return;
       }
+      site = sites.shift();
+      if (!site) {
+        nextSite();
+        return;
+      }
       iterPaths(site, hostname, req, res, nextSite);
     }