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e2ef2da4c3
yt-dlp goes through pip in a venv rather than the standalone PyInstaller binary, which unpacks on every invocation and roughly doubles latency. deno solves the nsig challenges.
35 lines
1.7 KiB
Docker
35 lines
1.7 KiB
Docker
# Build context: backend/
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FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build
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WORKDIR /src
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COPY Directory.Build.props Directory.Packages.props nuget.config ./
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COPY Musify.Domain/Musify.Domain.csproj Musify.Domain/
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COPY Musify.Application/Musify.Application.csproj Musify.Application/
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COPY Musify.Infrastructure/Musify.Infrastructure.csproj Musify.Infrastructure/
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COPY Musify.Worker/Musify.Worker.csproj Musify.Worker/
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RUN dotnet restore Musify.Worker/Musify.Worker.csproj
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COPY . .
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RUN dotnet publish Musify.Worker/Musify.Worker.csproj -c Release -o /app --no-restore
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# AppSettings*.json (PascalCase) -> lowercase copies for case-sensitive Linux.
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RUN cp /app/AppSettings.json /app/appsettings.json \
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&& cp /app/AppSettings.Development.json /app/appsettings.Development.json
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FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS runtime
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WORKDIR /app
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# ffmpeg: the Worker transcodes audio to .m4a. yt-dlp: downloads YouTube audio.
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# yt-dlp is installed via pip in a venv rather than the standalone PyInstaller
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# binary: the binary adds a ~1s unpack cost per invocation and extracts slower,
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# so pip roughly halves resolution latency. deno solves nsig challenges.
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends ffmpeg python3 python3-venv ca-certificates curl unzip \
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&& python3 -m venv /opt/ytdlp \
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&& /opt/ytdlp/bin/pip install --no-cache-dir -U yt-dlp \
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&& ln -s /opt/ytdlp/bin/yt-dlp /usr/local/bin/yt-dlp \
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&& curl -fsSL https://deno.land/install.sh | sh -s -- -y \
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&& mv /root/.deno/bin/deno /usr/local/bin/deno \
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&& apt-get purge -y curl unzip \
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&& rm -rf /var/lib/apt/lists/* /root/.deno
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COPY --from=build /app ./
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ENTRYPOINT ["dotnet", "Musify.Worker.dll"]
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