Fix multi-arch Docker image build.

aholmes · Jan 31, 2024 · dab4ade · dab4ade
1 parent 29f5d73
commit dab4ade
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diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,5 @@
 FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0 AS build-env
+ARG TARGETPLATFORM
 ARG BUILDPLATFORM
 ARG TARGETARCH
 WORKDIR /app
@@ -8,7 +9,7 @@ RUN dotnet restore -a $TARGETARCH
 
 RUN dotnet publish -a $TARGETARCH --no-restore -c Release -o out
 
-FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/aspnet:8.0
+FROM --platform=$TARGETPLATFORM mcr.microsoft.com/dotnet/aspnet:8.0
 WORKDIR /app
 COPY --from=build-env /app/out .
 

diff --git a/build-docker.sh b/build-docker.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+docker buildx build --pull --push --platform linux/amd64,linux/arm64 --no-cache -t #aholmes0/hubitat2prom:v1.2.5 -t aholmes0/hubitat2prom:latest .