Refactor publishing workflow:

- Remove main.ps1 and split functionality into init.ps1, publish.ps1, and cleanup.ps1 for better organization.
- Implement init.ps1 to handle dependency installation, input loading, and configuration setup.
- Create publish.ps1 to manage module publishing to PSGallery and GitHub releases, including versioning and release notes handling.
- Add cleanup.ps1 to remove old prereleases based on specified tags.

Author: MariusStorhaug

action.yml

@@ -80,13 +80,12 @@ runs:
     - name: Install-PSModuleHelpers
       uses: PSModule/Install-PSModuleHelpers@d60d63e4be477d1ca0c67c6085101fb109bce8f1 # v1.0.6
 
-    - name: Run Publish-PSModule
+    - name: Initialize Publish Context
+      id: init
       shell: pwsh
       working-directory: ${{ inputs.WorkingDirectory }}
       env:
         PSMODULE_PUBLISH_PSMODULE_INPUT_Name: ${{ inputs.Name }}
-        PSMODULE_PUBLISH_PSMODULE_INPUT_ModulePath: ${{ inputs.ModulePath }}
-        PSMODULE_PUBLISH_PSMODULE_INPUT_APIKey: ${{ inputs.APIKey }}
         PSMODULE_PUBLISH_PSMODULE_INPUT_CleanupPrereleases: ${{ inputs.CleanupPrereleases }}
         PSMODULE_PUBLISH_PSMODULE_INPUT_AutoPatching: ${{ inputs.AutoPatching }}
         PSMODULE_PUBLISH_PSMODULE_INPUT_DatePrereleaseFormat: ${{ inputs.DatePrereleaseFormat }}
@@ -98,7 +97,33 @@ runs:
         PSMODULE_PUBLISH_PSMODULE_INPUT_PatchLabels: ${{ inputs.PatchLabels }}
         PSMODULE_PUBLISH_PSMODULE_INPUT_VersionPrefix: ${{ inputs.VersionPrefix }}
         PSMODULE_PUBLISH_PSMODULE_INPUT_WhatIf: ${{ inputs.WhatIf }}
+      run: ${{ github.action_path }}/scripts/init.ps1
+
+    - name: Download module artifact
+      if: env.PUBLISH_CONTEXT_ShouldPublish == 'true' || inputs.WhatIf == 'true'
+      uses: actions/download-artifact@v4
+      with:
+        name: module
+        path: ${{ inputs.ModulePath }}
+
+    - name: Publish Module
+      if: env.PUBLISH_CONTEXT_ShouldPublish == 'true' || inputs.WhatIf == 'true'
+      shell: pwsh
+      working-directory: ${{ inputs.WorkingDirectory }}
+      env:
+        PSMODULE_PUBLISH_PSMODULE_INPUT_Name: ${{ inputs.Name }}
+        PSMODULE_PUBLISH_PSMODULE_INPUT_ModulePath: ${{ inputs.ModulePath }}
+        PSMODULE_PUBLISH_PSMODULE_INPUT_APIKey: ${{ inputs.APIKey }}
+        PSMODULE_PUBLISH_PSMODULE_INPUT_WhatIf: ${{ inputs.WhatIf }}
         PSMODULE_PUBLISH_PSMODULE_INPUT_UsePRBodyAsReleaseNotes: ${{ inputs.UsePRBodyAsReleaseNotes }}
         PSMODULE_PUBLISH_PSMODULE_INPUT_UsePRTitleAsReleaseName: ${{ inputs.UsePRTitleAsReleaseName }}
         PSMODULE_PUBLISH_PSMODULE_INPUT_UsePRTitleAsNotesHeading: ${{ inputs.UsePRTitleAsNotesHeading }}
-      run: ${{ github.action_path }}/scripts/main.ps1
+      run: ${{ github.action_path }}/scripts/publish.ps1
+
+    - name: Cleanup Prereleases
+      if: env.PUBLISH_CONTEXT_ShouldCleanup == 'true' || inputs.WhatIf == 'true'
+      shell: pwsh
+      working-directory: ${{ inputs.WorkingDirectory }}
+      env:
+        PSMODULE_PUBLISH_PSMODULE_INPUT_WhatIf: ${{ inputs.WhatIf }}
+      run: ${{ github.action_path }}/scripts/cleanup.ps1

scripts/cleanup.ps1

@@ -0,0 +1,49 @@
+[CmdletBinding()]
+param()
+
+#region Load context from environment
+$prereleaseName = $env:PUBLISH_CONTEXT_PrereleaseName
+$prereleaseTagsToCleanup = $env:PUBLISH_CONTEXT_PrereleaseTagsToCleanup
+$whatIf = $env:PSMODULE_PUBLISH_PSMODULE_INPUT_WhatIf -eq 'true'
+
+if ([string]::IsNullOrWhiteSpace($prereleaseName)) {
+    Write-Error 'PUBLISH_CONTEXT_PrereleaseName is not set. Run main.ps1 first.'
+    exit 1
+}
+#endregion Load context from environment
+
+#region Cleanup prereleases
+Set-GitHubLogGroup "Cleanup prereleases for [$prereleaseName]" {
+    if ([string]::IsNullOrWhiteSpace($prereleaseTagsToCleanup)) {
+        Write-Output "No prereleases found to cleanup for [$prereleaseName]."
+        return
+    }
+
+    $tagsToDelete = $prereleaseTagsToCleanup -split ',' | Where-Object { -not [string]::IsNullOrWhiteSpace($_) }
+
+    if ($tagsToDelete.Count -eq 0) {
+        Write-Output "No prereleases found to cleanup for [$prereleaseName]."
+        return
+    }
+
+    Write-Output "Found $($tagsToDelete.Count) prereleases to cleanup:"
+    $tagsToDelete | ForEach-Object { Write-Output "  - $_" }
+    Write-Output ''
+
+    foreach ($tag in $tagsToDelete) {
+        Write-Output "Deleting prerelease: [$tag]"
+        if ($whatIf) {
+            Write-Output "WhatIf: gh release delete $tag --cleanup-tag --yes"
+        } else {
+            gh release delete $tag --cleanup-tag --yes
+            if ($LASTEXITCODE -ne 0) {
+                Write-Error "Failed to delete release [$tag]."
+                exit $LASTEXITCODE
+            }
+            Write-Output "Successfully deleted release [$tag]."
+        }
+    }
+
+    Write-Host "::notice::Cleaned up $($tagsToDelete.Count) prerelease(s) for [$prereleaseName]."
+}
+#endregion Cleanup prereleases