WIP: Start with letter index

tasks/build.js

@@ -14,7 +14,7 @@ import {
     outputRadar(radar);
 
     // const radarByQuadrants = groupByQuadrants(radar);
-    createStatic(radar.quadrants);
+    createStatic(radar);
 
     console.log('Built radar');
     // console.log(JSON.stringify(radar, null, 2));

tasks/radar.js

@@ -20,12 +20,7 @@ export const createRadar = async (tree) => {
   const items = createItems(revisions);
   const flaggedItems = flagWithIsNew(items, allReleases);
 
-  const quadrants = groupByQuadrants(flaggedItems);
-
-  return {
-    items: flaggedItems,
-    quadrants,
-  }
+  return flaggedItems;
 };
 
 export const groupByQuadrants = (items) => (
@@ -35,6 +30,25 @@ export const groupByQuadrants = (items) => (
   }), {})
 );
 
+const addItemToQuadrant = (quadrant = {}, item) => ({
+  ...quadrant,
+  [item.attributes.ring]: addItemToRing(quadrant[item.attributes.ring], item),
+});
+
+export const groupByFirstLetter = (items) => (
+  items.reduce((letterIned, item) => ({
+    ...letterIned,
+    [getFirstLetter(item)]: addItemToFirstLetterIndex(letterIned[getFirstLetter(item)], item),
+  }), {})
+);
+
+const addItemToFirstLetterIndex = (letterIned = [], item) => ([
+  ...letterIned,
+  item,
+]);
+
+export const getFirstLetter = (item) => item.attributes.title.substr(0,1).toUpperCase();
+
 
 const createRevisionsFromFiles = (fileNames) => (
   Promise.all(fileNames.map((fileName) => {
@@ -147,10 +161,13 @@ const revisionCreatesNewHistoryEntry = (revision) => {
          typeof revision.attributes.ring !== 'undefined';
 };
 
-export const outputRadar = ({ quadrants, items }) => {
-  Object.entries(quadrants).map(async ([quadrantName, quadrant]) => (
-    await outputQuadrantPage(quadrantName, quadrant)
+export const outputRadar = (items) => {
+  const quadrants = groupByQuadrants(items);
+
+  Object.entries(quadrants).map(([quadrantName, quadrant]) => (
+    outputQuadrantPage(quadrantName, quadrant)
   ));
+
   return Promise.all(
     items.map(async (item) => {
 
@@ -199,11 +216,6 @@ const isNewItem = (item, allReleases) => {
   return item.revisions[0].release === allReleases[allReleases.length-1]
 }
 
-const addItemToQuadrant = (quadrant = {}, item) => ({
-  ...quadrant,
-  [item.attributes.ring]: addItemToRing(quadrant[item.attributes.ring], item),
-});
-
 const addItemToRing = (ring = [], item) => ([
   ...ring,
   item,

tasks/template.js

@@ -1,5 +1,6 @@
 import pug from 'pug';
 import { relativePath } from './file';
+import { groupByQuadrants, groupByFirstLetter } from './radar';
 
 const templateFolder = 'templates';
 
@@ -14,6 +15,8 @@ export const vars = (vars) => ({
 
     return mappings[text.trim()] || '-';
   },
+  groupByQuadrants,
+  groupByFirstLetter,
   ...vars,
 })