Files
PSProxmoxVE/CONTRIBUTING.md
T
goodolclint-claude[bot] fc073e7e2a ci: pin Pester by exact version everywhere it is installed or imported
Pester was installed with -MinimumVersion 5.0 and no ceiling in the CI job
image, both install steps in unit-tests.yml, and both Import-Module calls, plus
the suite's own import inside the container. The image is rebuilt on every CI
run and Pester is installed fresh on every unit-test run, so PSGallery chose the
version — a new major could reach the required PR checks with no commit here,
surfacing as unexplained test breakage on whichever PR ran next.

It had already happened. Steps named "Install Pester 5" were resolving 6.1.0 on
both legs, because Pester 6 declares PowerShellVersion 5.1 and so installs on
Windows PowerShell too. Nothing broke — the suite uses only constructs common to
5 and 6, and runs 1566/0 under 6.1.0 with no deprecation warnings — but nobody
chose it. The step names are corrected; they had been describing an install that
stopped happening some time ago.

Pinning the install alone is not enough, in two ways review found:

An unset variable does not fail. -RequiredVersion accepts an empty value and
degrades to "latest" for Install-Module and to "any" for Import-Module, both
exiting 0, so a renamed or dropped env key would silently restore the float this
commit removes. A guard step now fails the job instead.

The point of use was still floored. run-integration.sh imported the suite's
Pester with -MinimumVersion 5.0, so a second Pester reaching PSModulePath would
win regardless of what was installed. The Dockerfile now promotes the ARG to ENV
so the version is discoverable at runtime, and that import is pinned to it.

The pin lives in two files, so shell-selfchecks asserts they agree — split-brain
between the workflow and the image is precisely the unexplained breakage this is
meant to prevent. CONTRIBUTING.md and CLAUDE.md are updated too; the contributor
instructions were a third floating install site.

Recorded as an amendment to D017 — the same principle as the nested PVE package
pin, applied to the lane's own tooling.
2026-09-01 18:08:02 -05:00

3.7 KiB

Contributing to PSProxmoxVE

Thank you for your interest in contributing! This document provides guidelines and instructions for contributing to PSProxmoxVE.

Development Setup

Prerequisites

  • .NET SDK 10.0+
  • PowerShell 7.2+ (for running Pester tests)
  • Pester — match CI's pin: Install-Module Pester -RequiredVersion 6.1.0 -Force (the version is PESTER_VERSION in .github/workflows/unit-tests.yml)
  • An IDE with C# support (Visual Studio, VS Code with C# Dev Kit, Rider)

Building

# Clone the repository
git clone https://github.com/goodolclint/PSProxmoxVE.git
cd PSProxmoxVE

# Restore and build
dotnet build

# Publish for local testing
dotnet publish src/PSProxmoxVE/PSProxmoxVE.csproj --framework netstandard2.0 --output ./publish/netstandard2.0

Running Tests

# xUnit unit tests (C# core library)
dotnet test tests/PSProxmoxVE.Core.Tests

# Pester cmdlet tests (requires built module)
pwsh -Command "Invoke-Pester -Path tests/PSProxmoxVE.Tests -ExcludeTag Integration"

# Integration tests (requires live PVE node -- see tests/infrastructure/README.md)
pwsh -Command "Invoke-Pester -Path tests/PSProxmoxVE.Tests/Integration -Tag Integration"

Coding Standards

C# Style

  • Use C# 10.0 language features.
  • Enable nullable reference types (#nullable enable).
  • Follow standard .NET naming conventions (PascalCase for public members, camelCase for locals).
  • Use 4-space indentation (see .editorconfig).

Cmdlet Design

  • Verb-Noun naming: Use approved PowerShell verbs (Get-Verb to see the list). Noun prefix is always Pve.
  • ShouldProcess: All mutating cmdlets must implement SupportsShouldProcess = true and call ShouldProcess().
  • ConfirmImpact: Set ConfirmImpact.High on destructive operations (Remove, Stop, Reset).
  • OutputType: Every cmdlet must have an [OutputType] attribute.
  • Pipeline support: Use ValueFromPipelineByPropertyName = true on Node, VmId, and similar parameters.
  • WriteVerbose: Add a WriteVerbose call describing the API operation before making API calls.
  • HelpMessage: All [Parameter] attributes should include a HelpMessage.
  • ValidateRange: VmId parameters should have [ValidateRange(100, 999999999)].

Commit Convention

This project uses Conventional Commits:

  • feat: -- new feature
  • fix: -- bug fix
  • test: -- test additions or changes
  • ci: -- CI/CD changes
  • docs: -- documentation changes
  • refactor: -- code refactoring
  • chore: -- maintenance tasks

Pull Request Process

  1. Fork the repository and create a feature branch from main.
  2. Make your changes following the coding standards above.
  3. Add or update tests for your changes.
  4. Ensure dotnet build succeeds with zero warnings.
  5. Ensure all existing tests pass.
  6. Update CHANGELOG.md under [Unreleased] with a description of your change.
  7. Submit a pull request with a clear description of the change and its motivation.

Adding a New Cmdlet

  1. Create the cmdlet class in the appropriate Cmdlets/ subdirectory.
  2. Create or extend a service class in PSProxmoxVE.Core/Services/.
  3. Add model classes in PSProxmoxVE.Core/Models/ if needed.
  4. Add the cmdlet name to CmdletsToExport in PSProxmoxVE.psd1.
  5. Add Pester unit tests in tests/PSProxmoxVE.Tests/.
  6. Add integration test coverage in Integration.Tests.ps1 if applicable.
  7. Update README.md cmdlet reference table.

Reporting Issues