baronfel

<?xml version="1.0" encoding="utf-16"?>
<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" InitialTargets="ValidateSolutionConfiguration;ValidateToolsVersions;ValidateProjects" DefaultTargets="Build">
  <PropertyGroup>
    <MSBuildFileVersion>17.6.0.18004</MSBuildFileVersion>
    <MSBuildSemanticVersion>17.6.0+61dd65684</MSBuildSemanticVersion>
    <RoslynTargetsPath>C:\Program Files\dotnet\sdk\7.0.303\Roslyn</RoslynTargetsPath>
    <VisualStudioVersion>17.0</VisualStudioVersion>
    <_DirectorySolutionPropsFile>Directory.Solution.props</_DirectorySolutionPropsFile>
    <_DirectorySolutionPropsBasePath />
    <Configuration>Debug</Configuration>

baronfel

<Project>
  <PropertyGroup>
    <!-- We have to build Publish AND PublishContainer because PublishContainer (and other
        PublishProfile-delivered targets) don't have an explicit Publish dependency. -->
    <_RequiredContainerPublishTargets>Publish;PublishContainer</_RequiredContainerPublishTargets>
  </PropertyGroup>

  <!-- Entrypoint, either from solution-level `/t:Containerize` or project-level `/t:Containerize` -->
  <Target Name="Containerize" Condition="'$(EnableSdkContainerSupport)' == 'true'">
    <!-- Strategy here is that we will figure out what proejct(s) to build the containerization targets(s) for

baronfel

<Project>

    <!-- Targets that replicate the behavior of the azure functions isolated dockerfile using the
    SDK container tech -->

    <Target Name="EnsureValidFunctionsTFM">
        <PropertyGroup>
            <_MinimumSupportedFunctionsTFM>6.0</_MinimumSupportedFunctionsTFM>
            <_MaximumSupportedFunctionsTFM>7.0</_MaximumSupportedFunctionsTFM>
        </PropertyGroup>

baronfel

#r "System.Threading.Channels"

open System.Threading.Channels
open System.Threading
open System
open System.Threading.Tasks
open System.Threading

type Mailbox<'state, 'msg>(initialState, f, ctok) as this =
  let c: Channel<'msg> = Channel.CreateUnbounded(UnboundedChannelOptions(SingleReader = true, SingleWriter = true))

baronfel

open System

[<return:Struct>]
let inline (|Between|_|) left right value =
    if value > left && value < right then ValueSome () else ValueNone

let today = DateTime.Now
let yesterday = DateTime.Now.AddDays(-1.0)
let tomorrow = DateTime.Now.AddDays(1.0)
let twoDaysAgo = DateTime.Now.AddDays(-2.0)

baronfel

type Suit =
    | Spades
    | Clubs
    | Diamonds
    | Hearts

type Face =
    | Two
    | Three
    | Four

baronfel

#r "FSharp.Compiler.Service"
open FSharp.Compiler.EditorServices
open FSharp.Compiler.CodeAnalysis
open FSharp.Compiler.Text
open System.IO

let fcsVersion =
    System
        .Reflection
        .Assembly

baronfel

<Project>
    <!-- Create a target that will assign the license information for a project to an attribute -->
    <Target Name="AssignLicenseAttribute">
        <!-- Only do this if the user is allowing assemblyinfo generation -->
        <ItemGroup Condition="'$(GenerateAssemblyInfo)' == 'true'">
            <!-- Only generate if the license is present and the user has requested this attribute -->
            <AssemblyAttribute
                Include="System.Reflection.AssemblyMetadataAttribute"
                Condition="'$(GenerateLicenseExpressionAttribute)' == 'true' and '$(PackageLicenseExpression)' != ''">
                <_Parameter1>LicenseExpression</_Parameter1>

baronfel

➜ dotnet pack --help
Description:
  Create NuGet packages out of .NET projects or Nuspec files.

Usage:
  dotnet pack [<PROJECT | SOLUTION>...] [Project Packing Options]
  dotnet pack <NUSPEC> [Nuspec Packing Options]

Arguments:
  <PROJECT | SOLUTION>  A project or solution file to operate on. If a file is not specified, the command will search the current directory for one.

baronfel

Multitargeting your MSBuild tasks and targets

Why would you multitarget?

For all practical purposes, you must multitarget. There is a huge chunk of the MSBuild ecosystem that's stuck on the .NET Framework build of MSBuild - everyone using tooling inside Visual Studio meets this criteria. If you don't support both Full and Core MSBuild distributions you're artificially cutting out your user base.

What does multitargeting mean?

For 'normal' .NET SDK projects, multitargeting means setting multiple TargetFrameworks in your project file. When you do this, builds will be triggered for both TFM, and the overall results can be packaged as a single artifact.