lsoft/rebuildanalyzer

An utility which analyzes your slnf/sln/csproj/shproj against a files changeset to determine what you need to rebuild.

Rebuild Analyzer

An utility which analyzes your slnf/sln/csproj/shproj against a files changeset to determine what you need to rebuild.

Status

Prerelease version.

I guess there are a lot of misses. Issues with repro will be appreciated.

How it works

This utility parse your slnf/sln/csproj files to discover all included items and check it against an incoming changeset to determine if this slnf/sln/csproj has changed.

Parsing is powered by Microsoft.Build nuget.

Example:

//test this repository
var ra = new TestRepositoryAnalyzer();
//determine which slnf/sln/csproj has changed
var affs = ra.DetermineAffectedSubjects(changeset);
//log the results:
Console.WriteLine("Changed: " + string.Join(",", affs.Select(a => a.RelativeFilePath)));




        /// <summary>
        /// Test this repository.
        /// </summary>
        public sealed class TestRepositoryAnalyzer : RepositoryAnalyzer
        {
            /// <summary>
            /// Test against multitarget csproj RebuildAnalyzer.Test.Subject.Console1
            /// </summary>
            public static Changeset TestChangeset1 = new Changeset(
                new[]
                {
                    "RebuildAnalyzer.Test.Subject.Console1\\DotNet7File.cs"
                }.ToHashSet()
                );

            protected override IReadOnlyList<string> GetSkippedProjects()
            {
                return new List<string>
                {
                };
            }

            protected override IReadOnlyList<AnalyzeSubject> ScanForSubjects()
            {
                return new List<AnalyzeSubject>
                {
                    new AnalyzeSubject(
                        Path.GetFullPath(@"..\\..\\..\\..\\"),
                        @"RebuildAnalyzer.Test.Subject.Console1.sln",
                        AnalyzeSubjectKindEnum.Sln
                        ),
                };
            }
        }

Notes

1. Changeset MUST be something that comes from a programmer: it MUST NOT include changes in autogenerated files or other "non-permanent files".
2. Changes in props files itself threats as everything has changed without further analyze.
3. Changes in sln/csproj/shproj files itself threats as everything which includes these changed sln/csproj without further analyze.