ln.build/ln.build/pipeline/DotNetCommands.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using ln.application;
using ln.build.pipeline;
using ln.build.semver;
using ln.build.support.dotnet;
using ln.logging;
using ln.type;

namespace ln.build.commands
{

    public static class DotNetCommand
    {
        public static void Prepare(Stage stage,params string[] arguments)
        {
            if (Directory.Exists(".build"))
                Directory.Delete(".build", true);

            List<string> projectFiles = new List<string>();
            List<string> slnFiles = new List<string>();

            foreach (string argument in arguments)
            {
                foreach (string filename in PathHelper.ResolvePattern(argument, stage.CommandEnvironment.WorkingDirectory))
                {
                    stage.CommandEnvironment.Logger.Log(LogLevel.INFO, "dotnet prepare: found {0}", filename);
                    if (filename.EndsWith(".csproj",StringComparison.InvariantCultureIgnoreCase))
                        projectFiles.Add(filename);
                    else
                        slnFiles.Add(filename);
                }
            }

            // ToDo: Parse .sln files for referenced projects

            
            foreach (string projectFileName in projectFiles)
            {
                stage.PipeLine.CommandEnvironment.Extend("DOTNET_PROJECTS", projectFileName);
                CSProjHelper csp = new CSProjHelper(projectFileName);

                string projectName = csp.GetName();
                SemVersion projectVersion= csp.GetVersion();
                string ot = csp.GetOutputType();

                stage.CommandEnvironment.Logger.Log(LogLevel.INFO, "dotnet prepare: project {0} version={1} type={2}", projectName, projectVersion, ot);
            }

        }

        public static void Build(Stage stage,params string[] arguments)
        {
            foreach (string projectFileName in stage.CommandEnvironment.Get("DOTNET_PROJECTS","").Split(':'))
            {
                new CommandRunner("dotnet","build", projectFileName, new CommandRunner.Option("-c", stage.CommandEnvironment.Get("DOTNET_CONFIGURATION")))
                .Run(stage.CommandEnvironment);
            }
        }

        public static void Pack(Stage stage,params string[] arguments)
        {
            foreach (string projectFileName in stage.CommandEnvironment.Get("DOTNET_PROJECTS","").Split(':'))
            {
                CSProjHelper csProject = new CSProjHelper(projectFileName);

                if (!csProject.GetOutputType().Equals("Library"))
                {
                    stage.CommandEnvironment.Logger.Log(LogLevel.WARNING, "dotnet pack: not packing {0} [{1}]",projectFileName, csProject.GetOutputType());
                    continue;
                }
                stage.CommandEnvironment.Logger.Log(LogLevel.WARNING, "dotnet pack: packing now {0} [{1}]",projectFileName, csProject.GetOutputType());

                new CommandRunner("dotnet","pack", projectFileName)
                .AddArgument(new CommandRunner.Option("-c", stage.CommandEnvironment.Get("DOTNET_CONFIGURATION")))
                .AddArguments("-o", ".build/")
                .Run(stage.CommandEnvironment);

                string artefact = String.Format(".build/{0}.{1}.nupkg",csProject.GetName(), csProject.GetVersion());
                if (!File.Exists(artefact))
                    throw new FileNotFoundException(artefact);

                stage.PipeLine.CommandEnvironment.Extend("DOTNET_ARTEFACTS", artefact);

            }
        }
        public static void Publish(Stage stage,params string[] arguments)
        {
            List<string> projectFileNames = new List<string>();
            List<string> artefacts = new List<string>();
            
            if (arguments.Length == 0)
                projectFileNames.AddRange(stage.CommandEnvironment.Get("DOTNET_PROJECTS","").Split(':'));
            else
                projectFileNames.AddRange(arguments);

            foreach (string projectFileName in projectFileNames)
            {
                CSProjHelper csProject = new CSProjHelper(projectFileName);

                if (!csProject.GetOutputType().Equals("Exe"))
                {
                    stage.CommandEnvironment.Logger.Log(LogLevel.WARNING, "dotnet publish: not publishing {0} [{1}]",projectFileName, csProject.GetOutputType());
                    continue;
                }
                stage.CommandEnvironment.Logger.Log(LogLevel.WARNING, "dotnet publish: publishing now {0} [{1}]",projectFileName, csProject.GetOutputType());

                CommandRunner cr = new CommandRunner("dotnet","publish", projectFileName)
                .AddArgument(new CommandRunner.Option("-c", stage.CommandEnvironment.Get("DOTNET_CONFIGURATION")))
                .AddArguments("-p:PublishTrimmed=true","-p:PublishSingleFile=true","-p:PublishReadyToRun=false");

                CommandRunner.Option outputOption = new CommandRunner.Option("-o", ".build/");
                cr.AddArgument(outputOption);

                string[] rids = stage.CommandEnvironment.Get("DOTNET_RIDS","").Split(':');
                stage.CommandEnvironment.Logger.Log(LogLevel.INFO,"dotnet publish: using rids: {0}", string.Join(' ', rids));

                if (rids.Length == 0)
                {
                    cr.Run(stage.CommandEnvironment);
                } else
                {
                    CommandRunner.Option ridOption = new CommandRunner.Option("-r", "");
                    cr.AddArgument(ridOption);
                    cr.AddArgument("--self-contained");
                    foreach (string rid in rids)
                    {
                        ridOption.SetValue(rid);
                        outputOption.SetValue(String.Format(".build/{0}/", rid));

                        cr.Run(stage.CommandEnvironment);

                        string artefact = Directory.GetFiles(String.Format(".build/{0}/", rid)).Where((fn)=>!fn.EndsWith(".pdb")).FirstOrDefault();
                        if (artefact != null)
                        {
                            string ext = Path.GetExtension(artefact);
                            if (!ext.Equals(".exe"))
                                ext = "";

                            string finalName = string.Format(".build/{0}-{1}{2}",csProject.GetName(), rid, ext);
                            File.Move(artefact, finalName);
                            artefacts.Add(finalName);

                            stage.PipeLine.CommandEnvironment.Extend("DOTNET_ARTEFACTS", finalName);

                            Directory.Delete(String.Format(".build/{0}/", rid), true);
                        }
                    }
                }
            }
            stage.CommandEnvironment.Logger.Log(LogLevel.INFO,"dotnet publish: created the following artefacts: {0}", string.Join(' ', artefacts));
        }

        public static void Test(Stage stage,params string[] arguments)
        {
            foreach (string projectFileName in stage.CommandEnvironment.Get("DOTNET_PROJECTS","").Split(':'))
            {
                new CommandRunner("dotnet","test", projectFileName, new CommandRunner.Option("-c", stage.CommandEnvironment.Get("DOTNET_CONFIGURATION")))
                .Run(stage.CommandEnvironment);
            }
        }

        public static void Push(Stage stage,params string[] arguments)
        {
            if (stage.CommandEnvironment.SecretStorage == null)
            {
                stage.CommandEnvironment.Logger.Log(LogLevel.WARNING,"dotnet push: no SecretStorage available, push operations are going to fail without authorization!");
            } else {
                stage.CommandEnvironment.Logger.Log(LogLevel.INFO,"dotnet push: using secrets from {0}", stage.CommandEnvironment.SecretStorage.FileName);
            }

            string[] nupkgList = stage.CommandEnvironment.Get("DOTNET_ARTEFACTS","").Split(':').Where((fn)=>fn.EndsWith(".nupkg")).ToArray();
            string[] binaryList = stage.CommandEnvironment.Get("DOTNET_ARTEFACTS","").Split(':').Where((fn)=>!fn.EndsWith(".nupkg")).ToArray();

            if (nupkgList.Length > 0)
            {
                string nugetSource = stage.CommandEnvironment.Get("NUGET_SOURCE");
                string nugetApiKey = null;

                if (!(stage.CommandEnvironment.SecretStorage?.TryGetSecret(nugetSource, out nugetApiKey) ?? false))
                {
                    URI uriNuget = new URI(nugetSource);
                    stage.CommandEnvironment.SecretStorage?.TryGetSecret(new URI(uriNuget.Scheme, uriNuget.Authority, "").ToString(), out nugetApiKey);
                }

                CommandRunner cr = new CommandRunner("dotnet", "nuget", "push");

                CommandRunner.Argument argNupkg = new CommandRunner.Argument("");
                cr.AddArgument(argNupkg);

                CommandRunner.Option optSource = new CommandRunner.Option("-s",nugetSource);
                cr.AddArgument(optSource);

                CommandRunner.Option optApiKey = new CommandRunner.Option("-k", nugetApiKey);
                cr.AddArgument(optApiKey);

                foreach (string nupkg in nupkgList)
                {
                    argNupkg.SetValue(nupkg);
                    cr.Run(stage.CommandEnvironment);
                }
            }
        }

    }

}