Files
radzen-blazor/Dockerfile
Atanas Korchev 854f9a81b5 Pre-generate API reference pages before dotnet publish
MSBuild evaluates **/*.razor globs at project evaluation time, before
targets run. The GenerateApiPages target creates .razor files too late
for them to be compiled on a clean build, resulting in a 13KB DLL with
no pages instead of 27MB. Fix by running the generator in a separate
step so files exist on disk before publish.
2026-03-12 14:49:43 +02:00

48 lines
1.7 KiB
Docker

# =============================
# BUILD STAGE
# =============================
FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build
WORKDIR /src
# Copy project files first for better caching
COPY Radzen.Blazor/*.csproj Radzen.Blazor/
COPY Radzen.Blazor.Api/*.csproj Radzen.Blazor.Api/
COPY Radzen.Blazor.Api.Generator/*.csproj Radzen.Blazor.Api.Generator/
COPY RadzenBlazorDemos/*.csproj RadzenBlazorDemos/
COPY RadzenBlazorDemos.Host/*.csproj RadzenBlazorDemos.Host/
COPY RadzenBlazorDemos.Tools/*.csproj RadzenBlazorDemos.Tools/
# Restore dependencies (Host + Tools + API page generator)
RUN dotnet restore RadzenBlazorDemos.Host/RadzenBlazorDemos.Host.csproj \
&& dotnet restore RadzenBlazorDemos.Tools/RadzenBlazorDemos.Tools.csproj \
&& dotnet restore Radzen.Blazor.Api.Generator/Radzen.Blazor.Api.Generator.csproj
# Copy full source after restore layer
COPY . .
# Pre-generate API reference pages (must exist on disk before publish evaluates globs)
RUN dotnet build Radzen.Blazor/Radzen.Blazor.csproj -c Release \
&& dotnet run --project Radzen.Blazor.Api.Generator -- \
Radzen.Blazor/bin/Release/net10.0/Radzen.Blazor.dll \
Radzen.Blazor/bin/Release/net10.0/Radzen.Blazor.xml \
Radzen.Blazor.Api/Generated/Pages
# Publish the Blazor host app (generated pages are now on disk for the SDK to discover)
WORKDIR /src/RadzenBlazorDemos.Host
RUN dotnet publish -c Release -o /app/out
# =============================
# RUNTIME STAGE
# =============================
FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS runtime
WORKDIR /app
# Copy only published output
COPY --from=build /app/out ./
# Set runtime URL
ENV ASPNETCORE_URLS=http://+:5000
ENTRYPOINT ["dotnet", "RadzenBlazorDemos.Host.dll"]