don't fetch stuff that's not necessary

People can write custom layouts that don't use maintainer name
or node versions.

This allows to turn off those in config.

Author: rlidwka

src/config.js

@@ -50,6 +50,22 @@ config.projects = config.projects.map(function(project) {
   return project
 })
 
+//
+// list of strings -> object
+// i.e. ['foo', 'bar', 'baz'] -> {foo: true, bar: true, baz: true}
+//
+if (config['db.json']) {
+  for (var k in config['db.json']) {
+    if (Array.isArray(config['db.json'][k])) {
+      var t = {}
+      config['db.json'][k].forEach(function(v) {
+        t[v] = true
+      })
+      config['db.json'][k] = t
+    }
+  }
+}
+
 //
 // helpers
 //

src/config.yaml

@@ -10,17 +10,6 @@ title:       badgeboard
 description: project status at a glance
 keywords:    badgeboard, repo-utils
 
-# this determines what info will be fetched with `make db`;
-# you can comment out stuff to reduce number of http requests
-db.json:
-  projects:
-   - node        # node version, it's the lowest version from .travis.yml
-   - description # package description from package.json (from npm registry)
-   - maintainer  # maintainer npm account (= _npmUser of last published ver)
-  maintainers:
-   - projects    # amount of projects this npm user has
-   - avatar      # gravatar displayed on npm website
-
 # list of projects, this will be sorted by name;
 # every package is either string or object
 projects:
@@ -58,3 +47,14 @@ maintainers:
    npm:     rlidwka
    twitter: rlidwka
    email:   alex@kocharin.ru
+
+# this determines what info will be fetched with `make db`;
+# you can comment out stuff to reduce number of http requests
+db.json:
+  projects:
+   - node        # node version, it's the lowest version from .travis.yml
+   - description # package description from package.json (from npm registry)
+   - maintainer  # maintainer npm account (= _npmUser of last published ver)
+  maintainers:
+   - packages    # amount of packages this npm user has
+   - avatar      # gravatar displayed on npm website

src/make-db.js

@@ -12,11 +12,12 @@ var data = {
   projects: {},
   maintainers: {},
 }
-var maintainersDB = require('./config').maintainers
+var config = require('./config')
+var maintainersDB = config.maintainers
 maintainersDB.forEach(function (maintainer) {
   data.maintainers[maintainer.npm] = {}
 })
-var projectsDB = require('./config').projects
+var projectsDB = config.projects
 projectsDB.forEach(function (project) {
   data.projects[project.name] = {}
 })
@@ -60,12 +61,18 @@ function *getOwnedPackages(user) {
 function *getMaintainersInfo() {
   for (var name in data.maintainers) {
     var mData = data.maintainers[name]
-    mData.packages = yield getOwnedPackages(name)
-    mData.avatar   = (yield getUserInfo(name)).avatar
+    if (config['db.json'].maintainers.packages)
+      mData.packages = yield getOwnedPackages(name)
+
+    if (config['db.json'].maintainers.avatar)
+      mData.avatar = (yield getUserInfo(name)).avatar
   }
 }
 
 function *getInfoFromNpm() {
+  if (!config['db.json'].projects.maintainer
+   && !config['db.json'].projects.description) return
+
   for (var i=0; i<projectsDB.length; i++) {
     var project = projectsDB[i]
     var npm = yield getNpmInfo(project.npm)
@@ -77,6 +84,7 @@ function *getInfoFromNpm() {
 }
 
 function *getInfoFromGithub() {
+  if (!config['db.json'].projects.node) return
   for (var i=0; i<projectsDB.length; i++) {
     var project = projectsDB[i]
     var travis = yield getTravis(project.repo)