Add jellyfin image

.github/workflows/build-images.yaml

@@ -1,8 +1,6 @@
 ---
 on:
   push:
-    branches:
-      - main
 
 name: Build images
 

images/jellyfin/Dockerfile

@@ -0,0 +1,47 @@
+FROM ubuntu:24.04
+
+ARG TARGETARCH
+
+RUN \
+    case "${TARGETARCH}" in \
+        'amd64') \
+            export EXTRA_PKGS='intel-media-va-driver-non-free i965-va-driver mesa-va-drivers';; \
+        'arm64') \
+            export EXTRA_PKGS='libomxil-bellagio0 libomxil-bellagio-bin libraspberrypi0';; \
+    esac \
+    && apt update \
+    && apt install -y \
+        gnupg2 \
+        curl \
+        ca-certificates \
+    && curl -fsSL "https://repo.jellyfin.org/ubuntu/jellyfin_team.gpg.key" | apt-key add - \
+    && echo "deb [arch=$TARGETARCH] https://repo.jellyfin.org/ubuntu noble main" > /etc/apt/sources.list.d/jellyfin.list \
+    && apt update \
+    && apt install -y \
+        jellyfin-server \
+        jellyfin-web \
+        jellyfin-ffmpeg6 \
+    && apt upgrade -y \
+    && export SUDO_FORCE_REMOVE=yes \
+    && apt remove -y \
+        gnupg2 \
+        curl \
+    && apt purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && apt autoremove -y \
+    && apt clean \
+    && rm -rf \
+        /tmp/* \
+        /var/lib/apt/lists/* \
+        /var/tmp/ \
+    && userdel ubuntu \
+    && useradd \
+        --system \
+        --no-create-home \
+        --uid 1000 \
+        nonroot \
+    && rm /etc/.pwd.lock \
+    && mkdir /config \
+    && chown 1000 /config
+
+USER nonroot
+ENTRYPOINT ["/usr/bin/jellyfin", "--ffmpeg=/usr/lib/jellyfin-ffmpeg/ffmpeg", "--webdir=/usr/share/jellyfin/web", "--datadir=/config", "--cachedir=/config/cache"]

images/jellyfin/latest.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+curl -s "https://api.github.com/repos/jellyfin/jellyfin/releases/latest" | jq -r '.tag_name'