guarantee-version-correctness.yml

name: Guarantee WebJobs Extension version is correct

on:
  workflow_dispatch:
  push:
    branches: [ main, dev, dajusto/validate-release-notes-are-provided ]
    paths:
      - '*'
  pull_request:
    branches: [ main, dev, dajusto/validate-release-notes-are-provided ]
    paths:
      - '.github/workflows/guarantee-release-notes.yml'
      - '.github/workflows/guarantee-version-correctness.yml'


jobs:
  build:
    runs-on: ubuntu-latest
    if: ${{ !contains(github.event.pull_request.labels.*.name, 'version-already-correct') }}
    steps:
    - uses: actions/checkout@v2

    - name: Check .NET project version
      shell: pwsh
      run: |
        $csprojPath = ".\src\WebJobs.Extensions.DurableTask\WebJobs.Extensions.DurableTask.csproj"
        
        # Parse the .csproj file to reconstruct the version 
        [xml]$csproj = Get-Content -Path $csprojPath
        $majorVersionString = $csproj.Project.PropertyGroup.MajorVersion
        $minorVersionString = $csproj.Project.PropertyGroup.MinorVersion
        $patchVersionString = $csproj.Project.PropertyGroup.PatchVersion
        $version = "$majorVersionString.$minorVersionString.$patchVersionString"
        $projectVersion = [Version]$version

        # Obtain latest tag
        git fetch --tags
        $latestTag = git describe --tags $(git rev-list --tags --max-count=1)
        Write-Output "Latest tag in the repository is $latestTag"

        $latestTag = $latestTag.TrimStart('v')
        $minVersion = [Version]$latestTag

        # Split the version number by '.' character
        $versionParts = $latestTag -split '\.'
        
        # decompose the tag
        $tagMajor = $versionParts[0]
        $tagMinor = $versionParts[1]
        $tagPatch = $versionParts[2]
        
        # Compare the project version to the minimum required version
        if ($projectVersion -lt $minVersion) {
          Write-Error "Project version ($projectVersion) is less than the minimum required version ($minVersion)."
          exit 1
        } else {
          Write-Host "Project version ($projectVersion) meets the minimum required version ($minVersion)."
        }