redis: update library and use the recently added #ping method

.forgejo/workflows/ci.yml

@@ -52,5 +52,5 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           platforms: linux/amd64
           push: true
-          build-args: |
-            "release=1"
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

docker/Dockerfile

@@ -1,4 +1,4 @@
-FROM mirror.gcr.io/crystallang/crystal:1.15.1-alpine AS builder
+FROM mirror.gcr.io/crystallang/crystal:1.16.0-alpine AS builder
 
 RUN apk add --no-cache sqlite-static yaml-static
 
@@ -7,6 +7,7 @@ ARG release
 WORKDIR /invidious
 COPY ./shard.yml ./shard.yml
 COPY ./shard.lock ./shard.lock
+
 RUN shards install --production
 
 COPY ./src/ ./src/
@@ -19,18 +20,11 @@ COPY ./scripts/ ./scripts/
 COPY ./assets/ ./assets/
 COPY ./videojs-dependencies.yml ./videojs-dependencies.yml
 
-RUN crystal spec --warnings all \
-    --link-flags "-lxml2 -llzma"
-RUN --mount=type=cache,target=/root/.cache/crystal if [[ "${release}" == 1 ]] ; then \
+RUN --mount=type=cache,target=/root/.cache/crystal \
         crystal build ./src/invidious.cr \
         --release --mcpu=x86-64-v2 \
         --static --warnings all \
-        --link-flags "-lxml2 -llzma"; \
-    else \
-        crystal build ./src/invidious.cr \
-        --static --warnings all \
-        --link-flags "-lxml2 -llzma"; \
-    fi
+        --link-flags "-lxml2 -llzma";
 
 FROM mirror.gcr.io/alpine:3.20
 RUN apk add --no-cache rsvg-convert ttf-opensans tini tzdata

shard.lock

@@ -46,7 +46,7 @@ shards:
 
   redis:
     git: https://github.com/jgaskins/redis.git
-    version: 0.11.3
+    version: 0.12.0
 
   spectator:
     git: https://github.com/icy-arctic-fox/spectator.git

src/invidious/config.cr

@@ -220,7 +220,7 @@ class Config
 
   property pubsub_domain : String = ""
 
-  property server_id_cookie_name : String = "INVIDIOUS_SERVER_ID"
+  property server_id_cookie_name : String = "COMPANION_ID"
 
   property tokens_server : String = ""
 

src/invidious/database/videos.cr

@@ -103,11 +103,7 @@ module Invidious::Database::Videos
         @redis = Redis::Client.new(CONFIG.redis_url)
         LOGGER.info "Video Cache: Using Redis compatible DB to store video cache"
         LOGGER.info "Connecting to Redis compatible DB"
-        # #ping method is not available in this Redis library
-        # https://github.com/jgaskins/redis/issues/53
-        # if @redis.ping
-        if @redis.run({"PING"}) == "PONG"
-          # LOGGER.info "Connected to Redis compatible DB via unix domain socket at '#{CONFIG.redis_socket}'" if CONFIG.redis_socket
+        if @redis.ping
           LOGGER.info "Connected to Redis compatible DB at '#{CONFIG.redis_url}'" if CONFIG.redis_url
         end
       end