[release/v7.5] Replace fpm with native rpmbuild for RPM package generation (#26793)

.github/actions/test/linux-packaging/action.yml

@@ -62,6 +62,9 @@ runs:
       # Create the artifacts staging directory
       New-Item -ItemType Directory -Path "$env:BUILD_ARTIFACTSTAGINGDIRECTORY" -Force | Out-Null
 
+      # Import packaging module to ensure RPM packaging changes are loaded
+      Import-Module ./build.psm1 -Force
+      Import-Module ./tools/packaging/packaging.psm1 -Force
       Import-Module ./tools/ci.psm1
       Restore-PSOptions -PSOptionsPath '${{ runner.workspace }}/build/psoptions.json'
       $options = (Get-PSOptions)
@@ -75,6 +78,16 @@ runs:
       Invoke-CIFinish
     shell: pwsh
 
+  - name: Validate Package Names
+    run: |-
+      # Run Pester tests to validate package names
+      Import-Module Pester -Force
+      $testResults = Invoke-Pester -Path ./test/packaging/linux/package-validation.tests.ps1 -PassThru
+      if ($testResults.FailedCount -gt 0) {
+          throw "Package validation tests failed"
+      }
+    shell: pwsh
+
   - name: Upload deb packages
     uses: actions/upload-artifact@v4
     with:

.github/workflows/linux-ci.yml

@@ -51,6 +51,7 @@ jobs:
     # Set job outputs to values from filter step
     outputs:
       source: ${{ steps.filter.outputs.source }}
+      packagingChanged: ${{ steps.filter.outputs.packagingChanged }}
     steps:
       - name: checkout
         uses: actions/checkout@v4
@@ -237,7 +238,7 @@ jobs:
     needs:
       - ci_build
       - changes
-    if: ${{ needs.changes.outputs.source == 'true' }}
+    if: ${{ needs.changes.outputs.packagingChanged == 'true' }}
     runs-on: ubuntu-latest
     steps:
       - name: checkout