From 2b2a2ed70892e1e2ed55e59408df530fcdc01933 Mon Sep 17 00:00:00 2001
From: Joshua Boniface <joshua@boniface.me>
Date: Mon, 29 Apr 2019 00:56:17 -0400
Subject: [PATCH] Add arm64 packaging for Debuntu

---
 build.yaml                                    |  2 +
 .../debian-package-arm64/Dockerfile.amd64     | 43 +++++++++++++++
 .../debian-package-arm64/Dockerfile.arm64     | 34 ++++++++++++
 deployment/debian-package-arm64/clean.sh      | 29 ++++++++++
 .../debian-package-arm64/dependencies.txt     |  1 +
 .../debian-package-arm64/docker-build.sh      | 20 +++++++
 deployment/debian-package-arm64/package.sh    | 42 +++++++++++++++
 deployment/debian-package-arm64/pkg-src       |  1 +
 deployment/debian-package-x64/pkg-src/rules   | 13 +++--
 .../ubuntu-package-arm64/Dockerfile.amd64     | 53 +++++++++++++++++++
 .../ubuntu-package-arm64/Dockerfile.arm64     | 34 ++++++++++++
 deployment/ubuntu-package-arm64/clean.sh      | 29 ++++++++++
 .../ubuntu-package-arm64/dependencies.txt     |  1 +
 .../ubuntu-package-arm64/docker-build.sh      | 20 +++++++
 deployment/ubuntu-package-arm64/package.sh    | 42 +++++++++++++++
 deployment/ubuntu-package-arm64/pkg-src       |  1 +
 16 files changed, 362 insertions(+), 3 deletions(-)
 create mode 100644 deployment/debian-package-arm64/Dockerfile.amd64
 create mode 100644 deployment/debian-package-arm64/Dockerfile.arm64
 create mode 100755 deployment/debian-package-arm64/clean.sh
 create mode 100644 deployment/debian-package-arm64/dependencies.txt
 create mode 100755 deployment/debian-package-arm64/docker-build.sh
 create mode 100755 deployment/debian-package-arm64/package.sh
 create mode 120000 deployment/debian-package-arm64/pkg-src
 create mode 100644 deployment/ubuntu-package-arm64/Dockerfile.amd64
 create mode 100644 deployment/ubuntu-package-arm64/Dockerfile.arm64
 create mode 100755 deployment/ubuntu-package-arm64/clean.sh
 create mode 100644 deployment/ubuntu-package-arm64/dependencies.txt
 create mode 100755 deployment/ubuntu-package-arm64/docker-build.sh
 create mode 100755 deployment/ubuntu-package-arm64/package.sh
 create mode 120000 deployment/ubuntu-package-arm64/pkg-src

diff --git a/build.yaml b/build.yaml
index 0f843bf74..d6bb106d3 100644
--- a/build.yaml
+++ b/build.yaml
@@ -5,8 +5,10 @@ version: "10.3.1"
 packages:
   - debian-package-x64
   - debian-package-armhf
+  - debian-package-arm64
   - ubuntu-package-x64
   - ubuntu-package-armhf
+  - ubuntu-package-arm64
   - fedora-package-x64
   - centos-package-x64
   - linux-x64
diff --git a/deployment/debian-package-arm64/Dockerfile.amd64 b/deployment/debian-package-arm64/Dockerfile.amd64
new file mode 100644
index 000000000..2cb8bd856
--- /dev/null
+++ b/deployment/debian-package-arm64/Dockerfile.amd64
@@ -0,0 +1,43 @@
+FROM debian:9
+# Docker build arguments
+ARG SOURCE_DIR=/jellyfin
+ARG PLATFORM_DIR=/jellyfin/deployment/debian-package-arm64
+ARG ARTIFACT_DIR=/dist
+ARG SDK_VERSION=2.2
+# Docker run environment
+ENV SOURCE_DIR=/jellyfin
+ENV ARTIFACT_DIR=/dist
+ENV DEB_BUILD_OPTIONS=noddebs
+ENV ARCH=amd64
+
+# Prepare Debian build environment
+RUN apt-get update \
+ && apt-get install -y apt-transport-https debhelper gnupg wget devscripts mmv 
+
+# Install dotnet repository
+# https://dotnet.microsoft.com/download/linux-package-manager/debian9/sdk-current
+RUN wget https://download.visualstudio.microsoft.com/download/pr/69937b49-a877-4ced-81e6-286620b390ab/8ab938cf6f5e83b2221630354160ef21/dotnet-sdk-2.2.104-linux-x64.tar.gz -O dotnet-sdk.tar.gz \
+ && mkdir -p dotnet-sdk \
+ && tar -xzf dotnet-sdk.tar.gz -C dotnet-sdk \
+ && ln -s $( pwd )/dotnet-sdk/dotnet /usr/bin/dotnet
+
+# Prepare the cross-toolchain
+RUN dpkg --add-architecture arm64 \
+ && apt-get update \
+ && apt-get install -y cross-gcc-dev \
+ && TARGET_LIST="arm64" cross-gcc-gensource 6 \
+ && cd cross-gcc-packages-amd64/cross-gcc-6-arm64 \
+ && apt-get install -y gcc-6-source libstdc++6-arm64-cross binutils-aarch64-linux-gnu bison flex libtool gdb sharutils netbase libcloog-isl-dev libmpc-dev libmpfr-dev libgmp-dev systemtap-sdt-dev autogen expect chrpath zlib1g-dev zip libc6-dev:arm64 linux-libc-dev:arm64 libgcc1:arm64 libcurl4-openssl-dev:arm64 libfontconfig1-dev:arm64 libfreetype6-dev:arm64 liblttng-ust0:arm64 libstdc++6:arm64
+
+# Link to docker-build script
+RUN ln -sf ${PLATFORM_DIR}/docker-build.sh /docker-build.sh
+
+# Link to Debian source dir; mkdir needed or it fails, can't force dest
+RUN mkdir -p ${SOURCE_DIR} && ln -sf ${PLATFORM_DIR}/pkg-src ${SOURCE_DIR}/debian
+
+VOLUME ${ARTIFACT_DIR}/
+
+COPY . ${SOURCE_DIR}/
+
+ENTRYPOINT ["/docker-build.sh"]
+#ENTRYPOINT ["/bin/bash"]
diff --git a/deployment/debian-package-arm64/Dockerfile.arm64 b/deployment/debian-package-arm64/Dockerfile.arm64
new file mode 100644
index 000000000..bb9e28d0a
--- /dev/null
+++ b/deployment/debian-package-arm64/Dockerfile.arm64
@@ -0,0 +1,34 @@
+FROM debian:9
+# Docker build arguments
+ARG SOURCE_DIR=/jellyfin
+ARG PLATFORM_DIR=/jellyfin/deployment/debian-package-arm64
+ARG ARTIFACT_DIR=/dist
+ARG SDK_VERSION=2.2
+# Docker run environment
+ENV SOURCE_DIR=/jellyfin
+ENV ARTIFACT_DIR=/dist
+ENV DEB_BUILD_OPTIONS=noddebs
+ENV ARCH=arm64
+
+# Prepare Debian build environment
+RUN apt-get update \
+ && apt-get install -y apt-transport-https debhelper gnupg wget devscripts mmv libc6-dev libcurl4-openssl-dev libfontconfig1-dev libfreetype6-dev liblttng-ust0
+
+# Install dotnet repository
+# https://dotnet.microsoft.com/download/linux-package-manager/debian9/sdk-current
+RUN wget https://download.visualstudio.microsoft.com/download/pr/d9f37b73-df8d-4dfa-a905-b7648d3401d0/6312573ac13d7a8ddc16e4058f7d7dc5/dotnet-sdk-2.2.104-linux-arm.tar.gz -O dotnet-sdk.tar.gz \
+ && mkdir -p dotnet-sdk \
+ && tar -xzf dotnet-sdk.tar.gz -C dotnet-sdk \
+ && ln -s $( pwd )/dotnet-sdk/dotnet /usr/bin/dotnet
+
+# Link to docker-build script
+RUN ln -sf ${PLATFORM_DIR}/docker-build.sh /docker-build.sh
+
+# Link to Debian source dir; mkdir needed or it fails, can't force dest
+RUN mkdir -p ${SOURCE_DIR} && ln -sf ${PLATFORM_DIR}/pkg-src ${SOURCE_DIR}/debian
+
+VOLUME ${ARTIFACT_DIR}/
+
+COPY . ${SOURCE_DIR}/
+
+ENTRYPOINT ["/docker-build.sh"]
diff --git a/deployment/debian-package-arm64/clean.sh b/deployment/debian-package-arm64/clean.sh
new file mode 100755
index 000000000..ac143c3d0
--- /dev/null
+++ b/deployment/debian-package-arm64/clean.sh
@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+source ../common.build.sh
+
+keep_artifacts="${1}"
+
+WORKDIR="$( pwd )"
+
+package_temporary_dir="${WORKDIR}/pkg-dist-tmp"
+output_dir="${WORKDIR}/pkg-dist"
+current_user="$( whoami )"
+image_name="jellyfin-debian_arm64-build"
+
+rm -rf "${package_temporary_dir}" &>/dev/null \
+  || sudo rm -rf "${package_temporary_dir}" &>/dev/null
+
+rm -rf "${output_dir}" &>/dev/null \
+  || sudo rm -rf "${output_dir}" &>/dev/null
+
+if [[ ${keep_artifacts} == 'n' ]]; then
+    docker_sudo=""
+    if [[ ! -z $(id -Gn | grep -q 'docker') ]] \
+      && [[ ! ${EUID:-1000} -eq 0 ]] \
+      && [[ ! ${USER} == "root" ]] \
+      && [[ ! -z $( echo "${OSTYPE}" | grep -q "darwin" ) ]]; then
+        docker_sudo=sudo
+    fi
+    ${docker_sudo} docker image rm ${image_name} --force
+fi
diff --git a/deployment/debian-package-arm64/dependencies.txt b/deployment/debian-package-arm64/dependencies.txt
new file mode 100644
index 000000000..bdb967096
--- /dev/null
+++ b/deployment/debian-package-arm64/dependencies.txt
@@ -0,0 +1 @@
+docker
diff --git a/deployment/debian-package-arm64/docker-build.sh b/deployment/debian-package-arm64/docker-build.sh
new file mode 100755
index 000000000..308f3df15
--- /dev/null
+++ b/deployment/debian-package-arm64/docker-build.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Builds the DEB inside the Docker container
+
+set -o errexit
+set -o xtrace
+
+# Move to source directory
+pushd ${SOURCE_DIR}
+
+# Remove build-dep for dotnet-sdk-2.2, since it's not a package in this image
+sed -i '/dotnet-sdk-2.2,/d' debian/control
+
+# Build DEB
+export CONFIG_SITE=/etc/dpkg-cross/cross-config.${ARCH}
+dpkg-buildpackage -us -uc -aarm64
+
+# Move the artifacts out
+mkdir -p ${ARTIFACT_DIR}/deb
+mv /jellyfin_* ${ARTIFACT_DIR}/deb/
diff --git a/deployment/debian-package-arm64/package.sh b/deployment/debian-package-arm64/package.sh
new file mode 100755
index 000000000..19f70d7f6
--- /dev/null
+++ b/deployment/debian-package-arm64/package.sh
@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+
+source ../common.build.sh
+
+ARCH="$( arch )"
+WORKDIR="$( pwd )"
+
+package_temporary_dir="${WORKDIR}/pkg-dist-tmp"
+output_dir="${WORKDIR}/pkg-dist"
+current_user="$( whoami )"
+image_name="jellyfin-debian_arm64-build"
+
+# Determine if sudo should be used for Docker
+if [[ ! -z $(id -Gn | grep -q 'docker') ]] \
+  && [[ ! ${EUID:-1000} -eq 0 ]] \
+  && [[ ! ${USER} == "root" ]] \
+  && [[ ! -z $( echo "${OSTYPE}" | grep -q "darwin" ) ]]; then
+    docker_sudo="sudo"
+else
+    docker_sudo=""
+fi
+
+# Determine which Dockerfile to use
+case $ARCH in
+    'x86_64')
+        DOCKERFILE="Dockerfile.amd64"
+    ;;
+    'armv7l')
+        DOCKERFILE="Dockerfile.arm64"
+    ;;
+esac
+
+# Set up the build environment Docker image
+${docker_sudo} docker build ../.. -t "${image_name}" -f ./${DOCKERFILE}
+# Build the DEBs and copy out to ${package_temporary_dir}
+${docker_sudo} docker run --rm -v "${package_temporary_dir}:/dist" "${image_name}"
+# Correct ownership on the DEBs (as current user, then as root if that fails)
+chown -R "${current_user}" "${package_temporary_dir}" &>/dev/null \
+  || sudo chown -R "${current_user}" "${package_temporary_dir}" &>/dev/null
+# Move the DEBs to the output directory
+mkdir -p "${output_dir}"
+mv "${package_temporary_dir}"/deb/* "${output_dir}"
diff --git a/deployment/debian-package-arm64/pkg-src b/deployment/debian-package-arm64/pkg-src
new file mode 120000
index 000000000..4c695fea1
--- /dev/null
+++ b/deployment/debian-package-arm64/pkg-src
@@ -0,0 +1 @@
+../debian-package-x64/pkg-src
\ No newline at end of file
diff --git a/deployment/debian-package-x64/pkg-src/rules b/deployment/debian-package-x64/pkg-src/rules
index 62f75bc6b..ee41e0e24 100644
--- a/deployment/debian-package-x64/pkg-src/rules
+++ b/deployment/debian-package-x64/pkg-src/rules
@@ -6,18 +6,25 @@ SHELL := /bin/bash
 HOST_ARCH := $(shell arch)
 BUILD_ARCH := ${DEB_HOST_MULTIARCH}
 ifeq ($(HOST_ARCH),x86_64)
+    # Building AMD64
+    DOTNETRUNTIME := debian-x64
     ifeq ($(BUILD_ARCH),arm-linux-gnueabihf)
         # Cross-building ARM on AMD64
         DOTNETRUNTIME := debian-arm
-    else
-        # Building AMD64
-        DOTNETRUNTIME := debian-x64
+    endif
+    ifeq ($(BUILD_ARCH),aarch64-linux-gnu)
+        # Cross-building ARM on AMD64
+        DOTNETRUNTIME := debian-arm64
     endif
 endif
 ifeq ($(HOST_ARCH),armv7l)
     # Building ARM
     DOTNETRUNTIME := debian-arm
 endif
+ifeq ($(HOST_ARCH),arm64)
+    # Building ARM
+    DOTNETRUNTIME := debian-arm64
+endif
 
 export DH_VERBOSE=1
 export DOTNET_CLI_TELEMETRY_OPTOUT=1
diff --git a/deployment/ubuntu-package-arm64/Dockerfile.amd64 b/deployment/ubuntu-package-arm64/Dockerfile.amd64
new file mode 100644
index 000000000..5e51ef0f0
--- /dev/null
+++ b/deployment/ubuntu-package-arm64/Dockerfile.amd64
@@ -0,0 +1,53 @@
+FROM ubuntu:bionic
+# Docker build arguments
+ARG SOURCE_DIR=/jellyfin
+ARG PLATFORM_DIR=/jellyfin/deployment/ubuntu-package-arm64
+ARG ARTIFACT_DIR=/dist
+ARG SDK_VERSION=2.2
+# Docker run environment
+ENV SOURCE_DIR=/jellyfin
+ENV ARTIFACT_DIR=/dist
+ENV DEB_BUILD_OPTIONS=noddebs
+ENV ARCH=amd64
+
+# Prepare Debian build environment
+RUN apt-get update \
+ && apt-get install -y apt-transport-https debhelper gnupg wget devscripts mmv 
+
+# Install dotnet repository
+# https://dotnet.microsoft.com/download/linux-package-manager/debian9/sdk-current
+RUN wget https://download.visualstudio.microsoft.com/download/pr/69937b49-a877-4ced-81e6-286620b390ab/8ab938cf6f5e83b2221630354160ef21/dotnet-sdk-2.2.104-linux-x64.tar.gz -O dotnet-sdk.tar.gz \
+ && mkdir -p dotnet-sdk \
+ && tar -xzf dotnet-sdk.tar.gz -C dotnet-sdk \
+ && ln -s $( pwd )/dotnet-sdk/dotnet /usr/bin/dotnet
+
+# Prepare the cross-toolchain
+RUN rm /etc/apt/sources.list \
+ && export CODENAME="$( lsb_release -c -s )" \
+ && echo "deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ ${CODENAME} main restricted universe multiverse" >>/etc/apt/sources.list.d/amd64.list \
+ && echo "deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ ${CODENAME}-updates main restricted universe multiverse" >>/etc/apt/sources.list.d/amd64.list \
+ && echo "deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ ${CODENAME}-backports main restricted universe multiverse" >>/etc/apt/sources.list.d/amd64.list \
+ && echo "deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ ${CODENAME}-security main restricted universe multiverse" >>/etc/apt/sources.list.d/amd64.list \
+ && echo "deb [arch=arm64] http://ports.ubuntu.com/ ${CODENAME} main restricted universe multiverse" >>/etc/apt/sources.list.d/arm64.list \
+ && echo "deb [arch=arm64] http://ports.ubuntu.com/ ${CODENAME}-updates main restricted universe multiverse" >>/etc/apt/sources.list.d/arm64.list \
+ && echo "deb [arch=arm64] http://ports.ubuntu.com/ ${CODENAME}-backports main restricted universe multiverse" >>/etc/apt/sources.list.d/arm64.list \
+ && echo "deb [arch=arm64] http://ports.ubuntu.com/ ${CODENAME}-security main restricted universe multiverse" >>/etc/apt/sources.list.d/arm64.list \
+ && dpkg --add-architecture arm64 \
+ && apt-get update \
+ && apt-get install -y cross-gcc-dev \
+ && TARGET_LIST="arm64" cross-gcc-gensource 6 \
+ && cd cross-gcc-packages-amd64/cross-gcc-6-arm64 \
+ && ln -fs /usr/share/zoneinfo/America/Toronto /etc/localtime \
+ && apt-get install -y gcc-6-source libstdc++6-arm64-cross binutils-aarch64-linux-gnu bison flex libtool gdb sharutils netbase libcloog-isl-dev libmpc-dev libmpfr-dev libgmp-dev systemtap-sdt-dev autogen expect chrpath zlib1g-dev zip libc6-dev:arm64 linux-libc-dev:arm64 libgcc1:arm64 libcurl4-openssl-dev:arm64 libfontconfig1-dev:arm64 libfreetype6-dev:arm64 liblttng-ust0:arm64 libstdc++6:arm64
+
+# Link to docker-build script
+RUN ln -sf ${PLATFORM_DIR}/docker-build.sh /docker-build.sh
+
+# Link to Debian source dir; mkdir needed or it fails, can't force dest
+RUN mkdir -p ${SOURCE_DIR} && ln -sf ${PLATFORM_DIR}/pkg-src ${SOURCE_DIR}/debian
+
+VOLUME ${ARTIFACT_DIR}/
+
+COPY . ${SOURCE_DIR}/
+
+ENTRYPOINT ["/docker-build.sh"]
diff --git a/deployment/ubuntu-package-arm64/Dockerfile.arm64 b/deployment/ubuntu-package-arm64/Dockerfile.arm64
new file mode 100644
index 000000000..646679328
--- /dev/null
+++ b/deployment/ubuntu-package-arm64/Dockerfile.arm64
@@ -0,0 +1,34 @@
+FROM ubuntu:bionic
+# Docker build arguments
+ARG SOURCE_DIR=/jellyfin
+ARG PLATFORM_DIR=/jellyfin/deployment/ubuntu-package-arm64
+ARG ARTIFACT_DIR=/dist
+ARG SDK_VERSION=2.2
+# Docker run environment
+ENV SOURCE_DIR=/jellyfin
+ENV ARTIFACT_DIR=/dist
+ENV DEB_BUILD_OPTIONS=noddebs
+ENV ARCH=arm64
+
+# Prepare Debian build environment
+RUN apt-get update \
+ && apt-get install -y apt-transport-https debhelper gnupg wget devscripts mmv libc6-dev libcurl4-openssl-dev libfontconfig1-dev libfreetype6-dev liblttng-ust0
+
+# Install dotnet repository
+# https://dotnet.microsoft.com/download/linux-package-manager/debian9/sdk-current
+RUN wget https://download.visualstudio.microsoft.com/download/pr/d9f37b73-df8d-4dfa-a905-b7648d3401d0/6312573ac13d7a8ddc16e4058f7d7dc5/dotnet-sdk-2.2.104-linux-arm.tar.gz -O dotnet-sdk.tar.gz \
+ && mkdir -p dotnet-sdk \
+ && tar -xzf dotnet-sdk.tar.gz -C dotnet-sdk \
+ && ln -s $( pwd )/dotnet-sdk/dotnet /usr/bin/dotnet
+
+# Link to docker-build script
+RUN ln -sf ${PLATFORM_DIR}/docker-build.sh /docker-build.sh
+
+# Link to Debian source dir; mkdir needed or it fails, can't force dest
+RUN mkdir -p ${SOURCE_DIR} && ln -sf ${PLATFORM_DIR}/pkg-src ${SOURCE_DIR}/debian
+
+VOLUME ${ARTIFACT_DIR}/
+
+COPY . ${SOURCE_DIR}/
+
+ENTRYPOINT ["/docker-build.sh"]
diff --git a/deployment/ubuntu-package-arm64/clean.sh b/deployment/ubuntu-package-arm64/clean.sh
new file mode 100755
index 000000000..c92c7fdec
--- /dev/null
+++ b/deployment/ubuntu-package-arm64/clean.sh
@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+source ../common.build.sh
+
+keep_artifacts="${1}"
+
+WORKDIR="$( pwd )"
+
+package_temporary_dir="${WORKDIR}/pkg-dist-tmp"
+output_dir="${WORKDIR}/pkg-dist"
+current_user="$( whoami )"
+image_name="jellyfin-ubuntu-build"
+
+rm -rf "${package_temporary_dir}" &>/dev/null \
+  || sudo rm -rf "${package_temporary_dir}" &>/dev/null
+
+rm -rf "${output_dir}" &>/dev/null \
+  || sudo rm -rf "${output_dir}" &>/dev/null
+
+if [[ ${keep_artifacts} == 'n' ]]; then
+    docker_sudo=""
+    if [[ ! -z $(id -Gn | grep -q 'docker') ]] \
+      && [[ ! ${EUID:-1000} -eq 0 ]] \
+      && [[ ! ${USER} == "root" ]] \
+      && [[ ! -z $( echo "${OSTYPE}" | grep -q "darwin" ) ]]; then
+        docker_sudo=sudo
+    fi
+    ${docker_sudo} docker image rm ${image_name} --force
+fi
diff --git a/deployment/ubuntu-package-arm64/dependencies.txt b/deployment/ubuntu-package-arm64/dependencies.txt
new file mode 100644
index 000000000..bdb967096
--- /dev/null
+++ b/deployment/ubuntu-package-arm64/dependencies.txt
@@ -0,0 +1 @@
+docker
diff --git a/deployment/ubuntu-package-arm64/docker-build.sh b/deployment/ubuntu-package-arm64/docker-build.sh
new file mode 100755
index 000000000..308f3df15
--- /dev/null
+++ b/deployment/ubuntu-package-arm64/docker-build.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Builds the DEB inside the Docker container
+
+set -o errexit
+set -o xtrace
+
+# Move to source directory
+pushd ${SOURCE_DIR}
+
+# Remove build-dep for dotnet-sdk-2.2, since it's not a package in this image
+sed -i '/dotnet-sdk-2.2,/d' debian/control
+
+# Build DEB
+export CONFIG_SITE=/etc/dpkg-cross/cross-config.${ARCH}
+dpkg-buildpackage -us -uc -aarm64
+
+# Move the artifacts out
+mkdir -p ${ARTIFACT_DIR}/deb
+mv /jellyfin_* ${ARTIFACT_DIR}/deb/
diff --git a/deployment/ubuntu-package-arm64/package.sh b/deployment/ubuntu-package-arm64/package.sh
new file mode 100755
index 000000000..54fc38750
--- /dev/null
+++ b/deployment/ubuntu-package-arm64/package.sh
@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+
+source ../common.build.sh
+
+ARCH="$( arch )"
+WORKDIR="$( pwd )"
+
+package_temporary_dir="${WORKDIR}/pkg-dist-tmp"
+output_dir="${WORKDIR}/pkg-dist"
+current_user="$( whoami )"
+image_name="jellyfin-ubuntu_arm64-build"
+
+# Determine if sudo should be used for Docker
+if [[ ! -z $(id -Gn | grep -q 'docker') ]] \
+  && [[ ! ${EUID:-1000} -eq 0 ]] \
+  && [[ ! ${USER} == "root" ]] \
+  && [[ ! -z $( echo "${OSTYPE}" | grep -q "darwin" ) ]]; then
+    docker_sudo="sudo"
+else
+    docker_sudo=""
+fi
+
+# Determine which Dockerfile to use
+case $ARCH in
+    'x86_64')
+        DOCKERFILE="Dockerfile.amd64"
+    ;;
+    'armv7l')
+        DOCKERFILE="Dockerfile.arm64"
+    ;;
+esac
+
+# Set up the build environment Docker image
+${docker_sudo} docker build ../.. -t "${image_name}" -f ./${DOCKERFILE}
+# Build the DEBs and copy out to ${package_temporary_dir}
+${docker_sudo} docker run --rm -v "${package_temporary_dir}:/dist" "${image_name}"
+# Correct ownership on the DEBs (as current user, then as root if that fails)
+chown -R "${current_user}" "${package_temporary_dir}" &>/dev/null \
+  || sudo chown -R "${current_user}" "${package_temporary_dir}" &>/dev/null
+# Move the DEBs to the output directory
+mkdir -p "${output_dir}"
+mv "${package_temporary_dir}"/deb/* "${output_dir}"
diff --git a/deployment/ubuntu-package-arm64/pkg-src b/deployment/ubuntu-package-arm64/pkg-src
new file mode 120000
index 000000000..4c695fea1
--- /dev/null
+++ b/deployment/ubuntu-package-arm64/pkg-src
@@ -0,0 +1 @@
+../debian-package-x64/pkg-src
\ No newline at end of file