🌐 Shared Workflows Repository

This repository contains reusable GitHub Actions workflows for .NET projects.
Update once here → use everywhere.

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📑 Table of Contents

• 🌐 Shared Workflows Repository
  • 📑 Table of Contents
  • 📌 Available Workflows
    • 1. ✅ Format
    • 2. 🧪 Run Tests
    • 3. 📊 Create Test Report
    • 4. 🌿 Issue Branch
    • 5. 🔢 Set Version
    • 6. 🏷️ Prepare Release (draft + changelog)
    • 7. 📦 Pack and Publish
    • 8. ⚙️ Determine Build Configuration
  • 🧩 Required Repo Setup
  • 🚀 Quick Tips

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📌 Available Workflows

1. ✅ Format

Automatically formats C# with dotnet format and commits changes.

Consumer Usage

name: Format
on:
  push:
  workflow_run:
    workflows: [ Create Prerelease, Create Release ]
    types: [requested]
  workflow_dispatch:
  pull_request:
    types: [opened, edited, synchronize, reopened]
    branches: [ main, develop ]

jobs:
  format:
    uses: Github Organization Name/shared-workflows/.github/workflows/format.yml@main
    with:
      dotnet_version: "9.0.x"
    secrets:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

---

2. 🧪 Run Tests

Builds and tests the solution. Uploads .trx as artifacts.

Consumer Usage

name:Run Tests
on:
  workflow_run:
    workflows: [ Create Prerelease, Create Release ]
    types: [requested]
  workflow_dispatch:
  pull_request:
    types: [opened, edited, synchronize, reopened]
    branches: [ main, develop ]

jobs:
  test:
    uses: Github Organization Name/shared-workflows/.github/workflows/run_tests.yml@main
    with:
      dotnet_version: "9.0.x"
      solution_name: ${{ vars.SOLUTION_NAME }}
    secrets:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

---

3. 📊 Create Test Report

Turns uploaded .trx into a GitHub Checks report.

Consumer Usage

name: Test Report
run-name: "Generate Test Report for ${{ github.event.workflow_run.name }} #${{ github.event.workflow_run.run_number }} on ${{ github.event.workflow_run.head_branch }}"
on:
  workflow_run:
    workflows: [ "Test" ]
    types: [ completed ]

permissions:
  contents: read
  actions: read
  checks: write

jobs:
  report:
    uses: Github Organization Name/shared-workflows/.github/workflows/test_report.yml@main
    with:
      artifact_name: "test-results"
      test_report_name: "Unit Tests"
      path: "*.trx"

---

4. 🌿 Issue Branch

Creates a branch when issues/PRs are opened or assigned.

Consumer Usage

name: Issue Branch
on:
  issues:        { types: [ opened, assigned ] }
  issue_comment: { types: [ created ] }
  pull_request:  { types: [ opened, closed ] }

jobs:
  create_issue_branch_job:
    uses: Github Organization Name/shared-workflows/.github/workflows/issue_branch.yml@main
    secrets:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

---

5. 🔢 Set Version

Computes & sets the version via Nerdbank.GitVersioning and pushes version.json.
Guarantees the version always increases and the tag = v<NuGetPackageVersion> is unique (auto-bumps if needed).

Reusable: .github/workflows/set_version.yml
Inputs: target_branch, mode (auto|bump|explicit), optional version, increment, prerelease
Outputs: tag, new_simple, new_prerelease, new_nuget

Consumer Usage

jobs:
  set-version:
    uses: Github Organization Name/shared-workflows/.github/workflows/set_version.yml@main
    with:
      target_branch: ${{ github.ref_name }}
      mode: auto              
      version: ""             
      increment: patch        
      prerelease: ""          
    secrets:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

---

6. 🏷️ Prepare Release (draft + changelog)

Creates/updates a draft GitHub Release for the provided tag.
Builds notes from CHANGELOG.md (falls back to commit list + compare link).

Reusable: .github/workflows/prepare_release.yml
Inputs: target_branch, tag, optional prerelease, draft (default true)

Consumer Usage

jobs:
  prepare-release:
    needs: set-version
    uses: Github Organization Name/shared-workflows/.github/workflows/prepare_release.yml@main
    with:
      target_branch: ${{ github.ref_name }}
      tag:        ${{ needs.set-version.outputs.tag }}
      prerelease: ${{ needs.set-version.outputs.new_prerelease }}
      draft:      true
    secrets:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

---

7. 📦 Pack and Publish

Restores, builds, tests, then packs and pushes to NuGet.
For stable builds, sets PublicRelease=true.

Reusable: .github/workflows/pack_and_publish.yml
Inputs: build_configuration (Release|Debug)

Consumer Usage (triggered on Release published)

name: Publish
on:
  release:
    types: [ published ]

permissions:
  contents: write
  pull-requests: write
  packages: write

jobs:
  set-config:
    uses: Github Organization Name/shared-workflows/.github/workflows/determine_build_configuration.yml@main
    with:
      trigger: release
      target_branch: ${{ github.event.release.target_commitish }}
      override_build_configuration: '' 
      prerelease: ${{ github.event.release.prerelease }}  

  publish:
    needs: set-config
    uses: Github Organization Name/shared-workflows/.github/workflows/dotnet_pack.yml@main
    with:
      build_configuration: ${{ needs.set-config.outputs.build_configuration }}
    secrets:
      NUGET_API_KEY: ${{ secrets.NUGET_API_KEY }}

---

8. ⚙️ Determine Build Configuration

Resolves Release vs Debug for downstream jobs.
Release events → prerelease=false ⇒ Release, else Debug.
Manual runs can pass an override.

Reusable: .github/workflows/determine_build_configuration.yml
Inputs: trigger, target_branch, override_build_configuration, prerelease
Outputs: build_configuration

Consumer Usage (example for manual CI)

jobs:
  set-config:
    uses: Github Organization Name/shared-workflows/.github/workflows/determine_build_configuration.yml@main
    with:
      trigger: workflow_dispatch
      target_branch: ${{ github.ref_name }}
      override_build_configuration: 'Debug' 
      prerelease: false

---

🧩 Required Repo Setup

1. Repository variable

   • SOLUTION_NAME → e.g., MyProject.sln

2. Versioning: version.json

   • Root version.json managed by NBGV (Nerdbank GitVersioning) (baseline rules in your repo).

{
"$schema": "https://raw.githubusercontent.com/dotnet/Nerdbank.GitVersioning/main/src/NerdBank.GitVersioning/version.schema.json",
"version": "1.0.0",
"publicReleaseRefSpec": [
  "^refs/heads/main$",
  "^refs/heads/hotfix$",
  "^refs/heads/v\\d+\\.\\d+$"
]
}

3. MSBuild props (at repo root)
   • File must be named Directory.Build.props.
   • Minimal recommended content:

<Project>
  <!-- Shared package refs -->
  <ItemGroup>
    <!-- NBGV drives versions; PrivateAssets=all keeps it out of consumers -->
    <PackageReference Include="Nerdbank.GitVersioning" Version="3.8.38-alpha" PrivateAssets="all" />
    <!-- SourceLink for GitHub -->
    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
  </ItemGroup>

  <!-- SourceLink / build hygiene -->
  <PropertyGroup>
    <!-- Deterministic builds + embed sources for better debugging -->
    <ContinuousIntegrationBuild>true</ContinuousIntegrationBuild>
    <Deterministic>true</Deterministic>
    <EmbedUntrackedSources>true</EmbedUntrackedSources>
    <PublishRepositoryUrl>true</PublishRepositoryUrl>
  </PropertyGroup>

  <!-- Package metadata applied only to packable projects -->
  <PropertyGroup Condition="'$(IsPackable)' == 'true'">
    <!-- NuGet README -->
    <PackageReadmeFile>README.md</PackageReadmeFile>

    <!-- NuGet Release Notes link -->
    <PackageReleaseNotes>https://github.com/Stillpoint-Software/Hyperbee.XS/releases/latest</PackageReleaseNotes>

    <!-- Repository metadata (shows on NuGet) -->
    <RepositoryUrl>https://github.com/Stillpoint-Software/Hyperbee</RepositoryUrl>
    <RepositoryType>git</RepositoryType>
    <PackageProjectUrl>https://github.com/Stillpoint-Software/Hyperbee</PackageProjectUrl>
  </PropertyGroup>

  <!-- Pull the root README into the package root -->
  <ItemGroup Condition="'$(IsPackable)' == 'true'">
    <None Include="$(MSBuildThisFileDirectory)README.md"
          Pack="true"
          PackagePath="\"
          Link="README.md" />
  </ItemGroup>
</Project>

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🚀 Quick Tips

• Use ${{ secrets.GITHUB_TOKEN }} as GH_TOKEN in consumers.
• set_version.yml pushes version.json. Ensure branch protections allow workflow pushes (or switch it to open a PR).
• Tag is always v<NuGetPackageVersion>. Releases are created as draft by default.
• For prereleases (develop/hotfix), Nerdbank.GitVersioning baseline is -alpha; main is always stable.
• NuGet push uses --skip-duplicate to keep reruns green.