added support for MEILI_MASTER_KEY

it's the environment variable we should have been
using since the start

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
  remote: .
  specs:
- mongodb_meilisearch (1.2.1)
+ mongodb_meilisearch (1.3.0)
  meilisearch
  mongoid (~> 7.0)
  rails

README.md

@@ -43,7 +43,7 @@ The url below is the default one Meilisearch uses when run locally.
 
 ```bash
 SEARCH_ENABLED=true
-MEILISEARCH_API_KEY=<your api key here>
+MEILI_MASTER_KEY=<your api key here>
 MEILISEARCH_URL=http://127.0.0.1:7700
 
 ```

lib/mongodb_meilisearch/version.rb

@@ -5,5 +5,5 @@ module MongodbMeilisearch
  # @note This library will adhere to strict semantic versioning.
  # See https://semver.org/
  #
- VERSION = "1.2.1"
+ VERSION = "1.3.0"
 end

lib/search/client.rb

@@ -8,7 +8,8 @@ class Client
  def initialize
  if ENV.fetch("SEARCH_ENABLED", "true") == "true"
  url = ENV.fetch("MEILISEARCH_URL")
- api_key = ENV.fetch("MEILISEARCH_API_KEY")
+ # MEILISEARCH_API_KEY is for mongodb_meilisearch v1.2.1 & earlier
+ api_key = ENV.fetch("MEILI_MASTER_KEY") || ENV.fetch("MEILISEARCH_API_KEY")
  timeout = ENV.fetch("MEILISEARCH_TIMEOUT", 10).to_i
  max_retries = ENV.fetch("MEILISEARCH_MAX_RETRIES", 2).to_i
  if url.present? && api_key.present?