astral Comments - Answer Overflow

astral

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

This is csproj of one level up:

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net8.0</TargetFramework>
    <Nullable>enable</Nullable>
  </PropertyGroup>

  <!-- Add NoteBoxGenerator -->
  <ItemGroup>
    <ProjectReference Include=".\NoteBoxGenerator\NoteBoxGenerator.csproj"
                      OutputItemType="Analyzer"
                      ReferenceOutputAssembly="false" />
  </ItemGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4"/>
    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.11.0" />
  </ItemGroup>

</Project>

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net8.0</TargetFramework>
    <Nullable>enable</Nullable>
  </PropertyGroup>

  <!-- Add NoteBoxGenerator -->
  <ItemGroup>
    <ProjectReference Include=".\NoteBoxGenerator\NoteBoxGenerator.csproj"
                      OutputItemType="Analyzer"
                      ReferenceOutputAssembly="false" />
  </ItemGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4"/>
    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.11.0" />
  </ItemGroup>

</Project>

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

I can't seem to get it to build - smthn with the csproj:

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Library</OutputType>
    <TargetFramework>net8.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
    <EnforceExtendedAnalyzerRules>true</EnforceExtendedAnalyzerRules>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4"/>
    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.11.0" />
  </ItemGroup>

</Project>

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Library</OutputType>
    <TargetFramework>net8.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
    <EnforceExtendedAnalyzerRules>true</EnforceExtendedAnalyzerRules>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4"/>
    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.11.0" />
  </ItemGroup>

</Project>

/home/amber/dox/dev/note-box.git/main/NoteBoxGenerator/obj/Debug/net8.0/.NETCoreApp,Version=v8.0.AssemblyAttributes.cs(4,12): error CS0579: Duplicate 'global::System.Runtime.Versioning.TargetFrameworkAttribute' attribute [/home/amber/dox/dev/note-box.git/main/note-box.csproj]

/home/amber/dox/dev/note-box.git/main/NoteBoxGenerator/obj/Debug/net8.0/.NETCoreApp,Version=v8.0.AssemblyAttributes.cs(4,12): error CS0579: Duplicate 'global::System.Runtime.Versioning.TargetFrameworkAttribute' attribute [/home/amber/dox/dev/note-box.git/main/note-box.csproj]

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

I have this generator:

using Microsoft.CodeAnalysis;

namespace SourceGenerator;

[Generator]
public class NoteBoxGenerator : ISourceGenerator
{
    public void Execute(GeneratorExecutionContext context)
    {
        // Code generation

        // List of utilities
        string[] utils = {
            "true",
            "false",
            "echo",
        };

        // Construct switch block
        string switchBlock = string.Empty;
        foreach (var util in utils)
        {
            switchBlock += $@"
            case ""{util}"": ret = {util.First().ToString().ToUpper() + util[1..]}.{util.First().ToString().ToUpper() + util[1..] + "Main"}; break;
            ";
        }

        string source = $@"
        using System;

        namespace NoteBox;

        class NoteBox
        {{
            static void Main(string[] args)
            {{
        int ret = 0;

                // switch block - e.g.
        switch (args[0])
        {{
            {switchBlock}
        }}

                Console.WriteLine(""Hello, NoteBox!"");

        Environment.Exit(ret);
            }}
        }}
        ";

        context.AddSource("NoteBox.g.cs", source);
    }

    public void Initialize(GeneratorInitializationContext context)
    {
        // Initialization
    }
}

using Microsoft.CodeAnalysis;

namespace SourceGenerator;

[Generator]
public class NoteBoxGenerator : ISourceGenerator
{
    public void Execute(GeneratorExecutionContext context)
    {
        // Code generation

        // List of utilities
        string[] utils = {
            "true",
            "false",
            "echo",
        };

        // Construct switch block
        string switchBlock = string.Empty;
        foreach (var util in utils)
        {
            switchBlock += $@"
            case ""{util}"": ret = {util.First().ToString().ToUpper() + util[1..]}.{util.First().ToString().ToUpper() + util[1..] + "Main"}; break;
            ";
        }

        string source = $@"
        using System;

        namespace NoteBox;

        class NoteBox
        {{
            static void Main(string[] args)
            {{
        int ret = 0;

                // switch block - e.g.
        switch (args[0])
        {{
            {switchBlock}
        }}

                Console.WriteLine(""Hello, NoteBox!"");

        Environment.Exit(ret);
            }}
        }}
        ";

        context.AddSource("NoteBox.g.cs", source);
    }

    public void Initialize(GeneratorInitializationContext context)
    {
        // Initialization
    }
}

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

ill brb imma tinker with system.environment and see if theres something to read link names

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

This seems to work, too:

  <Target Name="PostBuild" AfterTargets="PostBuild">
    <PropertyGroup>
      <BuildDir>$(OutputPath)/note-box/</BuildDir>
    </PropertyGroup>

    <!-- Ensure the builddir/note-box directory exists -->
    <Exec Command="mkdir -p $(BuildDir)" />

    <!-- Create symbolic links -->
    <Exec Command="ln -sf note-box $(BuildDir)/true" />
    <Exec Command="ln -sf note-box $(BuildDir)/false" />
    <Exec Command="ln -sf note-box $(BuildDir)/echo" />
  </Target>

  <Target Name="PostBuild" AfterTargets="PostBuild">
    <PropertyGroup>
      <BuildDir>$(OutputPath)/note-box/</BuildDir>
    </PropertyGroup>

    <!-- Ensure the builddir/note-box directory exists -->
    <Exec Command="mkdir -p $(BuildDir)" />

    <!-- Create symbolic links -->
    <Exec Command="ln -sf note-box $(BuildDir)/true" />
    <Exec Command="ln -sf note-box $(BuildDir)/false" />
    <Exec Command="ln -sf note-box $(BuildDir)/echo" />
  </Target>

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

at the moment I just manually made the link:

cd bin
ln -sf note-box true
cd ..
dotnet build
./bin/true

cd bin
ln -sf note-box true
cd ..
dotnet build
./bin/true

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

I tried this:

    string linkName = Path.GetFileName(Environment.GetCommandLineArgs()[0]);

    string linkName = Path.GetFileName(Environment.GetCommandLineArgs()[0]);

which gives me note-box.dll

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

i tried making a symlink and errored its out of bounds

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

That only seemed to work when passing it as an arg

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

I found a solution 😃

    string cmd = Environment.CommandLine.Split(' ')[1];

    string cmd = Environment.CommandLine.Split(' ')[1];

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

I'll see if I can tinker around and get only the second part of it

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

hmm, GetCommandLineArgs() gives me argv. I found Environment.CommandLine, which gives /home/amber/dox/dev/note-box.git/main/bin/Debug/net8.0/note-box.dll true.

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

Okay, I'll try it out ^^

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

Maybe System.Environment has something to read link path. I'll check ^^

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

i want to try and write something like this https://github.com/astralchan/astral-box in c# / dotnet. something to tinker with ^^

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

because that is the design scope

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

Yes. The idea is to be able to call ./bin/echo instead of ./bin/note-box echo ^^

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

let's say I have this:

note-box.csproj
bin/
  - note-box*
  - echo@ -> note-box
  - true@ -> note-box
  - false@ -> note-box

note-box.csproj
bin/
  - note-box*
  - echo@ -> note-box
  - true@ -> note-box
  - false@ -> note-box

And the goal is calling ./bin/<util> shall invoke ./bin/note-box <util> to call that util.

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

From ISO/IEC 9899:1999

7.21.5.5 The strrchr function
Synopsis
1 #include <string.h>
char *strrchr(const char *s, int c);
Description
2 The strrchr function locates the last occurrence of c (converted to a char) in the
string pointed to by s. The terminating null character is considered to be part of the
string.
Returns
3 The strrchr function returns a pointer to the character, or a null pointer if c does not
occur in the string.

7.21.5.5 The strrchr function
Synopsis
1 #include <string.h>
char *strrchr(const char *s, int c);
Description
2 The strrchr function locates the last occurrence of c (converted to a char) in the
string pointed to by s. The terminating null character is considered to be part of the
string.
Returns
3 The strrchr function returns a pointer to the character, or a null pointer if c does not
occur in the string.

39 replies

CC#

•Created by astral on 9/20/2024 in #help

How to Build Multiple Binaries from Dotnet New Console?

i looked into ISO / IEC 9899:1999 a little more and found strrchr returns points to last known path starting with what was specified in second arg

39 replies

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