Use trimmed azmcp for Docker (#423)

* Use trimmed azmcp for Docker

* revert to original mcr image

Dockerfile

@@ -9,14 +9,16 @@ RUN if [ -z "$PUBLISH_DIR" ]; then \
     echo "ERROR: PUBLISH_DIR build argument is required" && exit 1; \
     fi
 
-# Copy the contents of the publish directory
-COPY ${PUBLISH_DIR} .
+# Copy the contents of the publish directory to '/azuremcpserver' and set it as the working directory
+RUN mkdir -p /azuremcpserver
+COPY ${PUBLISH_DIR} /azuremcpserver/
+WORKDIR /azuremcpserver
 
 # List the contents of the current directory
 RUN ls -la
 
-RUN if [ ! -f "azmcp.dll" ]; then \
-    echo "ERROR: azmcp 'azmcp.dll' does not exist" && exit 1; \
+RUN if [ ! -f "azmcp" ]; then \
+    echo "ERROR: azmcp executable does not exist" && exit 1; \
     fi
 
-ENTRYPOINT ["dotnet", "azmcp.dll", "server", "start"]
+ENTRYPOINT ["./azmcp", "server", "start"]

eng/scripts/Build-Docker.ps1

@@ -23,11 +23,12 @@ if(!$Version) {
 # Will fix this when we update Dockerfile to multi-platform
 $os = "linux"
 $arch = "x64"
+$SingleFile = $Trimmed
 $tag = "$dockerImageName`:$Version$VersionSuffix";
 
-& "$root/eng/scripts/Build-Module.ps1" -ServerName $ServerName -VersionSuffix $VersionSuffix -SelfContained -Trimmed:$Trimmed -DebugBuild:$DebugBuild -OperatingSystem $os -Architecture $arch
+& "$root/eng/scripts/Build-Module.ps1" -ServerName $ServerName -VersionSuffix $VersionSuffix -SelfContained -Trimmed:$Trimmed -SingleFile:$SingleFile -DebugBuild:$DebugBuild -OperatingSystem $os -Architecture $arch
 
-[string]$publishDirectory = $([System.IO.Path]::Combine($distPath, "$os-$arch", "dist"))
+[string]$publishDirectory = $([System.IO.Path]::Combine($distPath, "build", $ServerName, "$os-$arch", "dist"))
 $relativeDirectory = $(Resolve-Path $publishDirectory -Relative).Replace('\', '/')
 
 Write-Host "Building Docker image ($tag). PATH: [$relativeDirectory]. Absolute: [$publishDirectory]."