From 69b39c694037b2030b5e9f92caffad8be1133f69 Mon Sep 17 00:00:00 2001
From: Jason Dove <jason@jasondove.me>
Date: Mon, 2 May 2022 22:10:50 -0500
Subject: [PATCH] try building arm64 docker image

---
 .github/workflows/docker.yml | 27 ++++++++++++++++++++
 docker/arm64/Dockerfile      | 48 ++++++++++++++++++++++++++++++++++++
 2 files changed, 75 insertions(+)
 create mode 100644 docker/arm64/Dockerfile

diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 9d2c2a5bb..fd303a7df 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -30,18 +30,29 @@ jobs:
           - name: base
             path: ''
             suffix: ''
+            qemu: false
           - name: nvidia
             path: 'nvidia/'
             suffix: '-nvidia'
+            qemu: false
           - name: vaapi
             path: 'vaapi/'
             suffix: '-vaapi'
+            qemu: false
+          - name: arm64
+            path: 'arm64/'
+            suffix: '-arm64'
+            qemu: true
     steps:
       - name: Checkout
         uses: actions/checkout@v2
         with:
           fetch-depth: 0
 
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+        if: ${{ matrix.qemu }} == "true"
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
         id: docker-buildx
@@ -64,3 +75,19 @@ jobs:
           tags: |
             jasongdove/ersatztv:${{ inputs.base_version }}${{ matrix.suffix }}
             jasongdove/ersatztv:${{ inputs.tag_version }}${{ matrix.suffix }}
+        if: ${{ matrix.name }} != "arm64"
+
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          builder: ${{ steps.docker-buildx.outputs.name }}
+          context: .
+          file: ./docker/${{ matrix.path }}Dockerfile
+          push: true
+          platforms: 'linux/arm64'
+          build-args: |
+            INFO_VERSION=${{ inputs.info_version }}-docker${{ matrix.suffix }}
+          tags: |
+            jasongdove/ersatztv:${{ inputs.base_version }}${{ matrix.suffix }}
+            jasongdove/ersatztv:${{ inputs.tag_version }}${{ matrix.suffix }}
+        if: ${{ matrix.name }} == "arm64"
diff --git a/docker/arm64/Dockerfile b/docker/arm64/Dockerfile
new file mode 100644
index 000000000..1fb5567ec
--- /dev/null
+++ b/docker/arm64/Dockerfile
@@ -0,0 +1,48 @@
+FROM mcr.microsoft.com/dotnet/aspnet:6.0-focal AS dotnet-runtime
+
+FROM linuxserver/ffmpeg AS runtime-base
+COPY --from=dotnet-runtime /usr/share/dotnet /usr/share/dotnet
+RUN apt-get update && DEBIAN_FRONTEND="noninteractive" apt-get install -y libicu-dev \
+    tzdata \
+    fontconfig \
+    fonts-dejavu \
+    libgdiplus
+
+# https://hub.docker.com/_/microsoft-dotnet
+FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
+RUN apt-get update && apt-get install -y ca-certificates
+RUN curl -fsSL https://deb.nodesource.com/setup_14.x | bash -
+RUN apt-get install -y nodejs
+WORKDIR /source
+
+# copy csproj and restore as distinct layers
+COPY *.sln .
+COPY nuget.config .
+COPY lib/nuget/* ./lib/nuget/
+COPY artwork/* ./artwork/
+COPY ErsatzTV/*.csproj ./ErsatzTV/
+COPY ErsatzTV/client-app/package*.json ./ErsatzTV/client-app/
+COPY ErsatzTV.Application/*.csproj ./ErsatzTV.Application/
+COPY ErsatzTV.Core/*.csproj ./ErsatzTV.Core/
+COPY ErsatzTV.FFmpeg/*.csproj ./ErsatzTV.FFmpeg/
+COPY ErsatzTV.Infrastructure/*.csproj ./ErsatzTV.Infrastructure/
+RUN dotnet restore -r linux-arm64 ErsatzTV/
+
+# copy everything else and build app
+COPY ErsatzTV/. ./ErsatzTV/
+COPY ErsatzTV.Application/. ./ErsatzTV.Application/
+COPY ErsatzTV.Core/. ./ErsatzTV.Core/
+COPY ErsatzTV.FFmpeg/. ./ErsatzTV.FFmpeg/
+COPY ErsatzTV.Infrastructure/. ./ErsatzTV.Infrastructure/
+WORKDIR /source/ErsatzTV
+ARG INFO_VERSION="unknown"
+RUN dotnet publish ErsatzTV.csproj --framework net6.0 -c release -o /app --runtime linux-arm64 --no-self-contained --no-restore -p:DebugType=Embedded -p:PublishSingleFile=false -p:PublishTrimmed=false -p:InformationalVersion=${INFO_VERSION}
+          
+# final stage/image
+FROM runtime-base
+ENV FONTCONFIG_PATH=/etc/fonts
+RUN fc-cache update
+WORKDIR /app
+EXPOSE 8409
+COPY --from=build /app ./
+ENTRYPOINT ["./ErsatzTV"]