From 3aa9752296833ec1297c1b6a19051072ee776d00 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=C3=A1s=20F?= <tomasff02@gmail.com>
Date: Wed, 19 May 2021 19:39:20 +0100
Subject: [PATCH] Added Algolia's Jekyll plugin to build a search index

---
 .github/workflows/build-jekyll.yml | 7 +++++++
 Gemfile                            | 1 +
 _config.yml                        | 4 ++++
 3 files changed, 12 insertions(+)

diff --git a/.github/workflows/build-jekyll.yml b/.github/workflows/build-jekyll.yml
index a8543c7f..5b69318e 100644
--- a/.github/workflows/build-jekyll.yml
+++ b/.github/workflows/build-jekyll.yml
@@ -19,6 +19,13 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-gems-
 
+      # Update search index
+      - name: Update search index
+        env:
+          ALGOLIA_API_KEY: ${{ secrets.ALGOLIA_API }}
+        run: |
+          bundle exec jekyll algolia
+
       # Use GitHub Deploy Action to build and deploy to Github
       - uses: helaili/jekyll-action@v2
         with:
diff --git a/Gemfile b/Gemfile
index 9752b18f..d95f5081 100644
--- a/Gemfile
+++ b/Gemfile
@@ -18,6 +18,7 @@ gem "jekyll", "~> 4.2.0"
 group :jekyll_plugins do
   gem "jekyll-feed", "~> 0.12"
   gem "jekyll-github-metadata"
+  gem "jekyll-algolia", "~> 1.0"
 end
 
 # Windows and JRuby does not include zoneinfo files, so bundle the tzinfo-data gem
diff --git a/_config.yml b/_config.yml
index b11c27c8..6ec030e6 100644
--- a/_config.yml
+++ b/_config.yml
@@ -135,3 +135,7 @@ collections:
       - part1.md
       - equationalReasoning.md
       - laws.md
+
+algolia:
+  application_id: 'APP_ID'
+  index_name: 'csrg_index'