Use GitVersion for versioning

.github/workflows/dotnet.yml

@@ -3,7 +3,7 @@ name: .NET
 on:
   push:
     branches: [ "master" ]
-    tags: [ "v*" ]
+    tags: [ "*" ]
   pull_request:
     branches: [ "master" ]
 
@@ -12,38 +12,46 @@ jobs:
     runs-on: windows-latest
     steps:
       - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
 
       - name: Setup .NET
         uses: actions/setup-dotnet@v3
         with:
           dotnet-version: 8.0.x
 
+      - uses: gittools/actions/gitversion/setup@v3
+      - id: gitversion
+        uses: gittools/actions/gitversion/execute@v3
+
       - name: Restore dependencies
         run: dotnet restore
 
-      - name: Determine package version
-        id: version
-        shell: bash
-        run: |
-          if [ "$GITHUB_REF_TYPE" = "tag" ]; then
-            echo "version=${GITHUB_REF_NAME#v}" >> "$GITHUB_OUTPUT"
-          else
-            echo "version=0.1.0-ci.${GITHUB_RUN_NUMBER}" >> "$GITHUB_OUTPUT"
-          fi
-
       - name: Build
-        run: dotnet build --no-restore --configuration Release /p:Version=${{ steps.version.outputs.version }}
+        run: dotnet build --no-restore --configuration Release
 
       - name: Test
         run: dotnet test --no-build --verbosity normal --configuration Release
 
       - name: Pack
-        run: dotnet pack MakeInterface.Generator/MakeInterface.Generator.csproj --no-build --configuration Release /p:PackageVersion=${{ steps.version.outputs.version }} -o ./artifacts
+        run: >
+          dotnet pack MakeInterface.Generator/MakeInterface.Generator.csproj
+          --no-build -c Release
+          /p:PackageVersion=${{ steps.gitversion.outputs.nuGetVersionV2 }}
+          -o ./artifacts
 
       - name: Publish prerelease to GitHub Packages
         if: github.event_name == 'push' && github.ref_type == 'branch'
-        run: dotnet nuget push ./artifacts/MakeInterface.Generator.${{ steps.version.outputs.version }}.nupkg --source "https://nuget.pkg.github.com/${{ github.repository_owner }}/index.json" --api-key ${{ secrets.GITHUB_TOKEN }} --skip-duplicate
+        run: >
+          dotnet nuget push
+          ./artifacts/MakeInterface.Generator.${{ steps.gitversion.outputs.nuGetVersionV2 }}.nupkg
+          --source "https://nuget.pkg.github.com/${{ github.repository_owner }}/index.json"
+          --api-key ${{ secrets.GITHUB_TOKEN }} --skip-duplicate
 
       - name: Publish release to NuGet.org
         if: github.ref_type == 'tag'
-        run: dotnet nuget push ./artifacts/MakeInterface.Generator.${{ steps.version.outputs.version }}.nupkg --source https://api.nuget.org/v3/index.json --api-key ${{ secrets.NUGET_API_KEY }} --skip-duplicate
+        run: >
+          dotnet nuget push
+          ./artifacts/MakeInterface.Generator.${{ steps.gitversion.outputs.nuGetVersionV2 }}.nupkg
+          --source https://api.nuget.org/v3/index.json
+          --api-key ${{ secrets.NUGET_API_KEY }} --skip-duplicate

.gitversion.yml

@@ -0,0 +1,6 @@
+mode: ContinuousDeployment
+branches:
+  master:
+    regex: ^master$
+    label: ''
+commit-message-incrementing: Enabled

MakeInterface.Generator/MakeInterface.Generator.csproj

@@ -11,7 +11,6 @@
 		<OutputType>library</OutputType>
 		<TargetFramework>netstandard2.0</TargetFramework>		
 		<PackageId>MakeInterface.Generator</PackageId>
-        <Version>1.0.0</Version>
 		<Authors>Frederik Tegnander</Authors>
 		<Company>COWI</Company>
 		<PackageTags>Interfaces;SourceGenerator;MakeInterface</PackageTags>
@@ -44,6 +43,10 @@
 	</ItemGroup>
 
 	<ItemGroup>
+		<PackageReference Include="GitVersion.MsBuild" Version="6.*">
+		  <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+		  <PrivateAssets>all</PrivateAssets>
+		</PackageReference>
 		<PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.4.0" PrivateAssets="all" />
 		<PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.3">
 			<PrivateAssets>all</PrivateAssets>

readme.md

@@ -97,17 +97,15 @@ dotnet add package MakeInterface.Generator
 ```
 
 The `GenerateInterface` attribute is included in the package and will be available after the build without adding any extra references.
-Install the NuGet package [MakeInterface](https://www.nuget.org/packages/MakeInterface.Generator/):
-
-```bash
-dotnet add package MakeInterface.Generator
-```
 
-The `GenerateInterface` attribute is included in the package and will be available after the build without adding any extra references.
+## Versioning
+This repository uses [GitVersion](https://gitversion.net/) in **Continuous Deployment** mode.
+Every build calculates a deterministic SemVer 2.0 version from the Git history.
+Local builds and CI therefore produce identical package and assembly versions.
 
 
 ## License
 MIT
 ## Release process
-- Pushes to the `master` branch publish prerelease packages to GitHub Packages using versions like `0.1.0-ci.<run number>`.
-- Tagging the repository with `v<version>` automatically publishes that version to NuGet.org if `NUGET_API_KEY` is configured.
+- Pushes to `master` publish prerelease packages to GitHub Packages using the version calculated by GitVersion.
+- Tagging the repository publishes the tagged version to NuGet.org when `NUGET_API_KEY` is configured.