Fix docker version (#84)

Author: tomchavakis

Dockerfile

@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/core/sdk:3.1 AS build-env
+FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build-env
 WORKDIR /src
 
 
@@ -7,10 +7,10 @@ RUN dotnet restore
 
 
 COPY . ./
-RUN dotnet publish -c Release -o out
+RUN dotnet publish -f net5.0 -c Release -o out
 
 
-FROM mcr.microsoft.com/dotnet/runtime:3.1
+FROM mcr.microsoft.com/dotnet/runtime:5.0
 WORKDIR /src
 COPY --from=build-env /src/out .
 ENTRYPOINT ["dotnet", "NugetUtility.dll"]

README.md

@@ -109,5 +109,11 @@ docker build . -t nuget-license
 ```
 ### Run the image and export the licenses locally
 ```
-docker run -it -v projectName:/tmp nuget-license -i /tmp -f /tmp --export-license-texts -l Verbose
+docker run -it -v projectPath:/tmp nuget-license -i /tmp -f /tmp --export-license-texts -l Verbose
+
+where projectPath is the path of the project that you want to export the licenses. 
+You can also add the command parameters of the tool.
+
+ex.
+docker run -it -v ~/Projects/github/nuget-license:/tmp nuget-license -i /tmp -o --export-license-texts -l Verbose
 ```

src/NugetUtility.csproj

@@ -9,7 +9,7 @@
 		<RepositoryType>git</RepositoryType>
 		<PackageId>dotnet-project-licenses</PackageId>
 		<ToolCommandName>dotnet-project-licenses</ToolCommandName>
-		<Version>2.3.3</Version>
+		<Version>2.3.4</Version>
 		<Authors>Tom Chavakis</Authors>
 		<Company>-</Company>
 		<Title>.NET Core Tool to print a list of the licenses of a projects</Title>