feat(relevance): merge all the query rules (#194)

We want to boost packages which have either the name, the concatenated name or the split name.
After that boosting has happened, there can still be other relevance at play.

Queries to test:

* reactnative
* react native
* react-native
* absolute path
* absolutepath
* absolute-path
* ract
* boostrap
* preact

Since this is not enabled yet the flow I'm seeing is this:

1. merge this PR directly
2. make a replica after it's completely done
3. add the query rule to that replica
4. test out the performance on that replica
5. a second PR to enable the Query Rule

Author: Haroenv

src/__tests__/__snapshots__/config.test.js.snap

@@ -20,8 +20,8 @@ Object {
           ],
         },
       },
-      "description": "promote exact matches",
-      "objectID": "promote-exact",
+      "description": "promote exact matches (old, delete me in a next PR)",
+      "objectID": "promote-exact-old",
     },
   ],
   "indexSettings": Object {

src/__tests__/__snapshots__/formatPkg.test.js.snap

@@ -24,7 +24,7 @@ it('truncates long readmes', () => {
     formatted.readme.length - truncatedEnding.length
   );
 
-  expect(formatted.readme).toHaveLength(451140);
+  expect(formatted.readme).toHaveLength(451220);
   expect(ending).toBe(truncatedEnding);
 
   formatted.lastCrawl = '<!-- date replaced -->';

src/__tests__/formatPkg.test.js

@@ -61,8 +61,8 @@ const defaultConfig = {
   ],
   indexRules: [
     {
-      objectID: 'promote-exact',
-      description: 'promote exact matches',
+      objectID: 'promote-exact-old',
+      description: 'promote exact matches (old, delete me in a next PR)',
       condition: {
         pattern: '{facet:_searchInternal.concatenatedName}',
         anchoring: 'is',
@@ -73,6 +73,21 @@ const defaultConfig = {
         },
       },
     },
+    // not yet enabled, but to be done in a replica after this is merged and
+    // in production
+    // {
+    //   objectID: 'promote-exact',
+    //   description: 'promote exact matches',
+    //   condition: {
+    //     pattern: '{facet:_searchInternal.alternativeNames}',
+    //     anchoring: 'is',
+    //   },
+    //   consequence: {
+    //     params: {
+    //       automaticOptionalFacetFilters: ['_searchInternal.alternativeNames'],
+    //     },
+    //   },
+    // },
   ],
 };
 

src/config.js

@@ -58,6 +58,7 @@ export default function formatPkg(pkg) {
   const dependencies = cleaned.dependencies || {};
   const devDependencies = cleaned.devDependencies || {};
   const concatenatedName = cleaned.name.replace(/[-/@_.]+/g, '');
+  const splitName = cleaned.name.replace(/[-/@_.]+/g, ' ');
 
   const tags = pkg['dist-tags'];
 
@@ -93,6 +94,7 @@ export default function formatPkg(pkg) {
     lastCrawl: new Date().toISOString(),
     _searchInternal: {
       concatenatedName,
+      alternativeNames: [concatenatedName, splitName, name],
     },
   };