Auto increment pre-release version to 2.3.2-pre.3 [skip ci]

Patch workflow for correct secret

.github/workflows/development-buildandtestupmrelease.yml

@@ -1,10 +1,10 @@
-name: Build and test UPM packages for platforms on all available Unity Versions
+name: Build and test UPM packages for platforms, all branches except main
 
 on:
   pull_request:
     branches-ignore:    
       - 'release'
-  # Ignore PRs targetting main
+  # Ignore PRs targeting main
 
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
@@ -14,6 +14,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
+  # Check Unity version required by the package
   # Run Unity build unit tests defined in the package for a single version for feature branches
   Run-Partial-Unit-Tests:
     name: Run Unity Unit Tests
@@ -26,12 +27,4 @@ jobs:
   Run-Full-Unit-Tests:
     name: Run Unity Unit Tests
     if: github.ref == 'refs/heads/development'
-    uses: ./.github/workflows/rununitybuildmultiversion.yml
-
-  # Update the package release version
-  Update-Version:
-    name: Update Package Version
-    uses: ./.github/workflows/tagrelease.yml
-    with:
-      build-target: windows
-    secrets: inherit      
+    uses: ./.github/workflows/rununitybuildmultiversion.yml

.github/workflows/development-publish.yml

@@ -0,0 +1,26 @@
+name: Publish development branch on Merge
+
+on:
+  pull_request:
+    types:
+      - closed
+    branches:
+      - development
+  # On close of PR targeting development
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  release_on_merge:
+    if: github.event.pull_request.merged == true
+    name: Tag and Publish UPM package
+    uses: ./.github/workflows/upversionandtagrelease.yml
+    with:
+      build-host: ubuntu-latest
+      build-type: pre-release
+    secrets: inherit

.github/workflows/main-publish.yml

@@ -0,0 +1,91 @@
+name: Publish main branch and increment version
+
+on:
+  pull_request:
+    types:
+      - closed
+    branches:
+      - main
+
+jobs:
+  # Get Version to tag and release the branch, no up-version - [no-ver] included in PR title
+  validate-environment:
+    if: github.event.pull_request.merged == true && contains(github.event.pull_request.title, 'no-ver')
+    name: Get Version from UPM package
+    uses: ./.github/workflows/getpackageversionfrompackage.yml
+    with:
+      build-host: ubuntu-latest
+
+  # Perform tagging
+  release-Package-only:
+    needs: validate-environment
+    name: Release package only, no upversion
+    uses: ./.github/workflows/tagrelease.yml
+    with:
+      build-host: ubuntu-latest
+      version: ${{ needs.validate-environment.outputs.packageversion }}
+    secrets: inherit
+
+  # Up version the release and publish major release
+  upversion-major-Package:
+    if: github.event.pull_request.merged == true && contains(github.event.pull_request.title, 'no-ver') == false && contains(github.event.pull_request.title, 'major-release')
+    name: Major Version package and release
+    uses: ./.github/workflows/upversionandtagrelease.yml
+    with:
+      build-host: ubuntu-latest
+      build-type: major
+    secrets: inherit
+
+  # Up version the release and publish minor release
+  upversion-minor-Package:
+    if: github.event.pull_request.merged == true && contains(github.event.pull_request.title, 'no-ver') == false && contains(github.event.pull_request.title, 'minor-release')
+    name: Minor Version package and release
+    uses: ./.github/workflows/upversionandtagrelease.yml
+    with:
+      build-host: ubuntu-latest
+      build-type: minor
+    secrets: inherit
+
+  # Up version the release and publish patch release (default)
+  upversion-patch-Package:
+    if: github.event.pull_request.merged == true && contains(github.event.pull_request.title, 'no-ver') == false && contains(github.event.pull_request.title, 'minor-release') == false && contains(github.event.pull_request.title, 'major-release') == false
+    name: Patch Version package and release
+    uses: ./.github/workflows/upversionandtagrelease.yml
+    with:
+      build-host: ubuntu-latest
+      build-type: patch-release
+    secrets: inherit
+
+  release-Complete:
+    if: ${{ always() }}
+    needs: [upversion-major-Package, upversion-minor-Package, upversion-patch-Package, release-Package-only]   
+    name: Release complete
+    runs-on: ubuntu-latest
+    steps:
+      - name: Script Version
+        run: echo "Release done, updating Development"
+
+  # Refresh the development branch with the main publish
+  refresh-development:
+    if: ${{ always() }}
+    needs: [release-Complete]
+    name: Refresh development branch
+    uses: ./.github/workflows/refreshbranch.yml
+    with:
+      build-host: ubuntu-latest
+      target-branch: development
+      source-branch: main
+    secrets: inherit
+
+  # Up version the development branch ready for future development
+  upversion-development:
+    if: ${{ always() }}
+    needs: [refresh-development]
+    name: UpVersion the development branch for the next release
+    uses: ./.github/workflows/upversionandtagrelease.yml
+    with:
+      build-host: ubuntu-latest
+      build-type: patch
+      target-branch: development
+      createTag: false
+    secrets: inherit

.github/workflows/refreshbranch.yml

@@ -0,0 +1,43 @@
+name: Refresh branch
+
+on:
+  workflow_call:
+    inputs:
+      build-host:
+        required: true
+        type: string    
+      target-branch:
+        required: true
+        type: string
+      source-branch:
+        required: true
+        type: string
+
+concurrency:
+  group: ${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  packageRelease:
+    name: Refresh ${{ inputs.target-branch }} branch from ${{ inputs.source-branch }} branch
+    runs-on: ${{ inputs.build-host }}
+    steps:
+      - name: Script Version
+        run: |
+          echo "::group::Script Versioning"
+          $scriptVersion = "1.0.1"
+          echo "Build Script Version: $scriptVersion"
+          echo "::endgroup::"
+        shell: pwsh   
+      - uses: actions/checkout@v3
+        with:
+          ref: ${{ inputs.target-branch }}
+          clean: true
+          token: ${{ secrets.GIT_PAT }}
+      - name: Refresh from Source Branch
+        run: |
+          git pull origin ${{ inputs.source-branch }}
+          git commit -m "Branch ${{ inputs.target-branch }} updated with changes from ${{ inputs.source-branch }} [skip ci]"
+          git push origin ${{ inputs.target-branch }}
+          echo "Branch ${{ inputs.target-branch }} updated with changes from ${{ inputs.source-branch }}"
+        shell: pwsh

.github/workflows/rununitybuildmultiversion.yml

@@ -80,7 +80,7 @@ jobs:
         name: 'Run Unity Builds'
         run: |
           echo "::group::Set Hub and editor locations"
-          $unityVersion = ${{ matrix.unityVersion }}
+          $unityVersion = '${{ matrix.unityVersion }}'
 
           echo "::group::Set Hub and editor locations"
 
@@ -90,6 +90,7 @@ jobs:
             $hubPath = "C:\Program Files\Unity Hub\Unity Hub.exe"
             $editorRootPath = "C:\Program Files\Unity\Hub\Editor\"
             $editorFileEx = "\Editor\Unity.exe"
+            $directorySeparatorChar = "\"
 
             #"Unity Hub.exe" -- --headless help
             #. 'C:\Program Files\Unity Hub\Unity Hub.exe' -- --headless help
@@ -103,6 +104,7 @@ jobs:
             $hubPath = "/Applications/Unity Hub.app/Contents/MacOS/Unity Hub"
             $editorRootPath = "/Applications/Unity/Hub/Editor/"
             $editorFileEx = "/Unity.app/Contents/MacOS/Unity"
+            $directorySeparatorChar = "/"
 
             # /Applications/Unity\ Hub.app/Contents/MacOS/Unity\ Hub -- --headless help
             function unity-hub 
@@ -115,6 +117,7 @@ jobs:
             $hubPath = "$HOME/Unity Hub/UnityHub.AppImage"
             $editorRootPath = "$HOME/Unity/Hub/Editor/"
             $editorFileEx = "/Editor/Unity"
+            $directorySeparatorChar = "/"
 
             # /UnityHub.AppImage --headless help
             # xvfb-run --auto-servernum "$HOME/Unity Hub/UnityHub.AppImage" --headless help
@@ -126,8 +129,6 @@ jobs:
 
           echo "::endgroup::"
 
-
-
           echo "::group::Get String function to query a string for a value"
 
           function GetString($InputString, $InputPattern, $MatchIndex) 
@@ -151,10 +152,9 @@ jobs:
           echo "::endgroup::"
 
           echo "::group::Get Installed Unity version based on Matrix"
-          echo 'Script Start'
           echo "Unity hub path is {$hubPath}"
           echo "Requested unity version is {$unityVersion}"
-          
+
           $InstalledUnityVersions = unity-hub editors
           $editorRootPath = unity-hub ip -g
           echo "Installed unity versions are {$InstalledUnityVersions}"
@@ -171,7 +171,7 @@ jobs:
             $queryUnityVersion = GetString $InstalledUnityVersions "$unityVersion" -MatchIndex 0
           }
 
-          echo "Found unity version is {$queryUnityVersion}"
+          echo "Found unity version is {$queryUnityVersion} for input {$unityVersion}"
 
           if ($queryUnityVersion -ne 0) 
           {
@@ -456,4 +456,4 @@ jobs:
         if: always()
         with:
           name: unity-build-log
-          path: Logs/**        
+          path: Logs/**

.github/workflows/rununitysinglebuild.yml

@@ -40,12 +40,11 @@ jobs:
         with:
           submodules: recursive
           clean: true
-
       - id: build
         name: 'Run Unity Builds'
         run: |
           echo "::group::Set Hub and editor locations"
-          $unityVersion = ${{ inputs.unityVersion }}
+          $unityVersion = '${{ inputs.unityVersion }}'
 
           echo "::group::Set Hub and editor locations"
 
@@ -55,6 +54,7 @@ jobs:
             $hubPath = "C:\Program Files\Unity Hub\Unity Hub.exe"
             $editorRootPath = "C:\Program Files\Unity\Hub\Editor\"
             $editorFileEx = "\Editor\Unity.exe"
+            $directorySeparatorChar = "\"
 
             #"Unity Hub.exe" -- --headless help
             #. 'C:\Program Files\Unity Hub\Unity Hub.exe' -- --headless help
@@ -68,6 +68,7 @@ jobs:
             $hubPath = "/Applications/Unity Hub.app/Contents/MacOS/Unity Hub"
             $editorRootPath = "/Applications/Unity/Hub/Editor/"
             $editorFileEx = "/Unity.app/Contents/MacOS/Unity"
+            $directorySeparatorChar = "/"
 
             # /Applications/Unity\ Hub.app/Contents/MacOS/Unity\ Hub -- --headless help
             function unity-hub 
@@ -80,6 +81,7 @@ jobs:
             $hubPath = "$HOME/Unity Hub/UnityHub.AppImage"
             $editorRootPath = "$HOME/Unity/Hub/Editor/"
             $editorFileEx = "/Editor/Unity"
+            $directorySeparatorChar = "/"
 
             # /UnityHub.AppImage --headless help
             # xvfb-run --auto-servernum "$HOME/Unity Hub/UnityHub.AppImage" --headless help
@@ -91,8 +93,6 @@ jobs:
 
           echo "::endgroup::"
 
-
-
           echo "::group::Get String function to query a string for a value"
 
           function GetString($InputString, $InputPattern, $MatchIndex) 
@@ -115,8 +115,7 @@ jobs:
           }
           echo "::endgroup::"
 
-          echo "::group::Get Installed Unity version based on Matrix"
-          echo 'Script Start'
+          echo "::group::Find Installed Unity version based on input"
           echo "Unity hub path is {$hubPath}"
           echo "Requested unity version is {$unityVersion}"
           
@@ -136,7 +135,7 @@ jobs:
             $queryUnityVersion = GetString $InstalledUnityVersions "$unityVersion" -MatchIndex 0
           }
 
-          echo "Found unity version is {$queryUnityVersion}"
+          echo "Found unity version is {$queryUnityVersion} for input {$unityVersion}"
 
           if ($queryUnityVersion -ne 0) 
           {
@@ -421,4 +420,4 @@ jobs:
         if: always()
         with:
           name: unity-build-log
-          path: Logs/**        
+          path: Logs/**

.github/workflows/tagrelease.yml

@@ -1,33 +1,26 @@
-name: Package UPM project and deploy
+name: Tag Release
 
 on:
   workflow_call:
     inputs:
-      build-target:
+      build-host:
+        required: true
+        type: string    
+      version:
         required: true
         type: string
-      build-type:
-        required: false
-        default: 'pre-release'    
-        type: string
-#        options:
-#        - major
-#        - minor
-#        - patch  
-#        - pre-release  
-#        - build  
-    outputs:
-      packageversion:
-        description: "Returns the version of Unity the UPM package requires"
-        value: ${{ jobs.packageRelease.outputs.packageversion }}
-    secrets:
-      GIT_USER_NAME: 
-        required: false
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
   packageRelease:
     name: Package UPM Project and tag
-    runs-on: ${{ inputs.build-target }}
+    runs-on: ${{ inputs.build-host }}
     outputs:
       packageversion: ${{ steps.getpackageversion.outputs.packageversion }}    
     steps:
@@ -40,6 +33,7 @@ jobs:
         shell: pwsh   
       - uses: actions/checkout@v3
         with:
+          fetch-depth: 0
           submodules: recursive
           clean: true
           token: ${{ secrets.GIT_PAT }}
@@ -60,87 +54,26 @@ jobs:
             $gitUser = "${{ secrets.GIT_USER_NAME }}"
             $gitEmail = "$gitUser@users.noreply.github.com"
           }
-          echo "email $gitUser@users.noreply.github.com"
           git config --global user.email "$gitUser@users.noreply.github.com"
           git config --global user.name "$gitUser"
-        shell: pwsh
-      - id: getpackageversion
-        name: Bump UPM Package version
+        shell: pwsh     
+      - name: Check if Tag Exists
         run: |
-          function UpdateProjectVersionJSON {
-              param (
-                  [Parameter(Mandatory)]
-                  $type,
-                  $packageFile = 'package.json'
-              )
-              <#
-              Type of build can be one of the following
-              - 'build'       # Build release       - 1.0.0-pre-release.0+1
-              - 'pre-release' # Pre-Release release - 1.0.0-pre-release.1
-              - 'patch'       # Patch release       - 1.0.1
-              - 'minor'       # Minor release       - 1.1.0
-              - 'major'       # Major release       - 2.0.0
-              #>
-
-              if ( -not (Test-Path -Path $packageFile) ) {
-                  Write-Error "Failed to find a valid project manifest at `"$packageFile`""
-                  return $null
+          $tagVersion = "${{ inputs.version }}"
+          $tags = git tag
+          echo "Tags found are [$tags], searching for [$tagVersion]"
+          foreach ($tag in $tags)
+          {
+              if($tag.Trim() -eq "$tagVersion")
+              {
+                Write-Error "$tagVersion tag already exists"
+                exit 1
               }
-
-              $packageInfo = (Get-Content $packageFile -Raw) | ConvertFrom-Json
-              Write-Host "Detected Project Version:" $packageInfo.version
-              function IfNull($a, $b, $c) { if ($null -eq $a) { return $b } else { return $c } }
-
-              $packageSemVer = [System.Management.Automation.SemanticVersion]$packageInfo.version
-              $majorVersion = if($null -eq $packageSemVer.Major) {0} else {$packageSemVer.Major}
-              $minorVersion = if($null -eq $packageSemVer.Minor) {0} else {$packageSemVer.Minor}
-              $patchVersion = if($null -eq $packageSemVer.Patch) {0} else {$packageSemVer.Patch}
-              $prereleaseVersion = if($null -eq $packageSemVer.PreReleaseLabel) {0} else {$packageSemVer.PreReleaseLabel.Replace('pre-release.','')}
-              $buildVersion = if($null -eq $packageSemVer.BuildLabel) {0} else {$packageSemVer.BuildLabel}
-
-              # work out new version
-              switch ($type) {
-                  'build' { 
-                      [int]$buildVersion += 1
-                      $newPackageSemVer = [System.Management.Automation.SemanticVersion]::New($majorVersion, $minorVersion, $patchVersion, "pre-release." + $prereleaseVersion, $buildVersion)
-                  }    
-                  'pre-release' { 
-                      [int]$prereleaseVersion += 1
-                      $newPackageSemVer = [System.Management.Automation.SemanticVersion]::New($majorVersion, $minorVersion, $patchVersion, "pre-release." + $prereleaseVersion)
-                  }
-                  'patch' { 
-                      [int]$patchVersion += 1 
-                      $newPackageSemVer = [System.Management.Automation.SemanticVersion]::New($majorVersion, $minorVersion, $patchVersion)
-                  }
-                  'minor' { 
-                      [int]$minorVersion += 1 
-                      $newPackageSemVer = [System.Management.Automation.SemanticVersion]::New($majorVersion, $minorVersion, 0)
-                  }
-                  'major' { 
-                      [int]$majorVersion += 1
-                      $newPackageSemVer = [System.Management.Automation.SemanticVersion]::New($majorVersion, 0, 0)
-                  }
-              }
-
-              Write-Host "Upgrading project version [$packageSemVer] to [$newPackageSemVer]"
-
-              # Write out updated package info
-
-              $packageInfo.version = $newPackageSemVer.ToString()
-              $packageInfo | ConvertTo-Json | Set-Content $packageFile
-
-              return $packageInfo.version
           }
-
-          $packageFile = 'package.json'
-          $result = UpdateProjectVersionJSON("${{ inputs.build-type }}","$packageFile")
-          if([string]::IsNullOrEmpty($result)) {
-            echo "Version patch failed"
-            exit 1
-          }          
-          echo "packageversion=$result" >> $env:GITHUB_OUTPUT
-          git add "$packageFile"
-          git commit -m "Auto increment pre-release version to $result [skip ci]"
-          git tag -fa "$result" "${GITHUB_SHA}" -m "$result Release"
-          git push origin --force
-        shell: pwsh   
+        shell: pwsh
+      - name: Create tag and push
+        run: |
+          $tagVersion = "${{ inputs.version }}"
+          git tag -fa "v$tagVersion" "${GITHUB_SHA}" -m "v$tagVersion Release [skip ci]"
+          git push origin "v$tagVersion" --force       
+        shell: pwsh

.github/workflows/upversionandtagrelease.yml

@@ -0,0 +1,181 @@
+name: UpVersion Package UPM project and create new tag
+
+on:
+  workflow_call:
+    inputs:
+      build-host:
+        required: true
+        type: string
+      build-type:
+        required: false
+        default: 'pre-release'    
+        type: string
+#        options:
+#        - major
+#        - minor
+#        - patch
+#        - patch-release
+#        - pre-release
+#        - build
+      target-branch:
+        required: false
+        type: string
+        default: ${{ github.ref }}
+      createTag:
+        required: false
+        type: boolean
+        default: true        
+
+    outputs:
+      packageversion:
+        description: "Returns the version of Unity the UPM package requires"
+        value: ${{ jobs.packageRelease.outputs.packageversion }}
+    secrets:
+      GIT_PAT: 
+        required: true
+
+jobs:
+  packageRelease:
+    name: Package UPM Project and tag
+    runs-on: ${{ inputs.build-host }}
+    outputs:
+      packageversion: ${{ steps.getpackageversion.outputs.packageversion }}    
+    steps:
+      - name: Script Version
+        run: |
+          echo "::group::Script Versioning"
+          $scriptVersion = "1.0.2"
+          echo "Build Script Version: $scriptVersion"
+          echo "::endgroup::"
+        shell: pwsh   
+      - uses: actions/checkout@v3
+        with:
+          ref: ${{ inputs.target-branch }}
+          fetch-depth: 0
+          submodules: recursive
+          clean: true
+          token: ${{ secrets.GIT_PAT }}
+      - uses: actions/setup-node@v3
+      - name: Set Github vars
+        run: |
+          if([string]::IsNullOrEmpty('${{ secrets.GIT_USER_NAME }}')){
+            if([string]::IsNullOrEmpty('${{ secrets.GIT_USER_NAME }}')){
+              $gitUser = "action"
+              $gitEmail = "action@github.com"
+            }
+            else {
+              $gitUser = "${GITHUB_ACTOR}"
+              $gitEmail = "$gitUser@users.noreply.github.com"
+            }
+          }
+          else {
+            $gitUser = "${{ secrets.GIT_USER_NAME }}"
+            $gitEmail = "$gitUser@users.noreply.github.com"
+          }
+          git config --global user.email "$gitUser@users.noreply.github.com"
+          git config --global user.name "$gitUser"
+        shell: pwsh
+      - id: getpackageversion
+        name: Bump UPM Package version
+        run: |
+          function UpdateProjectVersionJSON {
+              param (
+                  [Parameter(Mandatory)]
+                  $type,
+                  $packageFile = 'package.json'
+              )
+              <#
+              Type of build can be one of the following
+              - 'build'         # Build release       - 1.0.0-pre.0+1
+              - 'pre-release'   # Pre-Release - 1.0.0-pre.1
+              - 'patch-release' # Patch release       - 1.0.1 (reset preview version to current patch, no increase)
+              - 'patch'         # Patch release       - 1.0.1
+              - 'minor'         # Minor release       - 1.1.0
+              - 'major'         # Major release       - 2.0.0
+              #>
+
+              if ( -not (Test-Path -Path $packageFile) ) {
+                  Write-Error "Failed to find a valid project manifest at `"$packageFile`""
+                  return $null
+              }
+
+              $packageInfo = (Get-Content $packageFile -Raw) | ConvertFrom-Json
+              Write-Host "Detected Project Version:" $packageInfo.version
+              function IfNull($a, $b, $c) { if ($null -eq $a) { return $b } else { return $c } }
+
+              $packageSemVer = [System.Management.Automation.SemanticVersion]$packageInfo.version
+              $majorVersion = if($null -eq $packageSemVer.Major) {0} else {$packageSemVer.Major}
+              $minorVersion = if($null -eq $packageSemVer.Minor) {0} else {$packageSemVer.Minor}
+              $patchVersion = if($null -eq $packageSemVer.Patch) {0} else {$packageSemVer.Patch}
+              $prereleaseVersion = if($null -eq $packageSemVer.PreReleaseLabel) {0} else {$packageSemVer.PreReleaseLabel.Replace('pre.','')}
+              $buildVersion = if($null -eq $packageSemVer.BuildLabel) {0} else {$packageSemVer.BuildLabel}
+
+              # work out new version
+              switch ($type) {
+                  'build' { 
+                      [int]$buildVersion += 1
+                      $newPackageSemVer = [System.Management.Automation.SemanticVersion]::New($majorVersion, $minorVersion, $patchVersion, "pre." + $prereleaseVersion, $buildVersion)
+                  }    
+                  'pre-release' { 
+                      [int]$prereleaseVersion += 1
+                      $newPackageSemVer = [System.Management.Automation.SemanticVersion]::New($majorVersion, $minorVersion, $patchVersion, "pre." + $prereleaseVersion)
+                  }
+                  'patch-release' { 
+                      $newPackageSemVer = [System.Management.Automation.SemanticVersion]::New($majorVersion, $minorVersion, $patchVersion)
+                  }                  
+                  'patch' { 
+                      [int]$patchVersion += 1 
+                      $newPackageSemVer = [System.Management.Automation.SemanticVersion]::New($majorVersion, $minorVersion, $patchVersion)
+                  }
+                  'minor' { 
+                      [int]$minorVersion += 1 
+                      $newPackageSemVer = [System.Management.Automation.SemanticVersion]::New($majorVersion, $minorVersion, 0)
+                  }
+                  'major' { 
+                      [int]$majorVersion += 1
+                      $newPackageSemVer = [System.Management.Automation.SemanticVersion]::New($majorVersion, 0, 0)
+                  }
+              }
+
+              Write-Host "Upgrading project version [$packageSemVer] to [$newPackageSemVer]"
+
+              # Write out updated package info
+
+              $packageInfo.version = $newPackageSemVer.ToString()
+              $packageInfo | ConvertTo-Json | Set-Content $packageFile
+
+              return $packageInfo.version
+          }
+
+          $packageFile = 'package.json'
+          $result = UpdateProjectVersionJSON("${{ inputs.build-type }}","$packageFile")
+          if([string]::IsNullOrEmpty($result)) {
+            echo "Version patch failed"
+            exit 1
+          }          
+          git add "$packageFile"
+          git commit -m "Auto increment pre-release version to $result [skip ci]"
+          git push origin
+          echo "packageversion=$result" >> $env:GITHUB_OUTPUT
+        shell: pwsh
+      - name: Check if Tag Exists
+        run: |
+          $tagVersion = '${{steps.getpackageversion.outputs.packageversion }}'
+          $tags = git tag
+          echo "Tags found are [$tags], searching for [$tagVersion]"
+          foreach ($tag in $tags)
+          {
+              if($tag.Trim() -eq "$tagVersion")
+              {
+                Write-Error "$tagVersion tag already exists"
+                exit 1
+              }
+          }
+        shell: pwsh
+      - name: Publish package tag
+        if: ${{inputs.createTag == true}}
+        run: |
+          $outputVersion = '${{steps.getpackageversion.outputs.packageversion }}'
+          git tag -fa "v$outputVersion" "${GITHUB_SHA}" -m "v$outputVersion Release"
+          git push origin "v$outputVersion" --force --tags
+        shell: pwsh

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "Examples~"]
+	path = Examples~
+	url = https://github.com/Unity-UI-Extensions/com.unity.uiextensions-examples.git

Examples~

@@ -0,0 +1 @@
+Subproject commit 2b2dba57650838e285c3336b4a26847931462570

Runtime/Scripts/Effects/UIParticleSystem.cs

@@ -16,9 +16,6 @@ namespace UnityEngine.UI.Extensions
         [Tooltip("Enables 3d rotation for the particles")]
         public bool use3dRotation = false;
 
-        [Tooltip("Enables using Renderer.lengthScale parameter")]
-        public bool _useLengthScale = false;
-        
         private Transform _transform;
         private ParticleSystem pSystem;
         private ParticleSystem.Particle[] particles;
@@ -94,7 +91,7 @@ namespace UnityEngine.UI.Extensions
                 pRenderer = pSystem.GetComponent<ParticleSystemRenderer>();
                 if (pRenderer != null)
                     pRenderer.enabled = false;
-                
+
                 if (material == null)
                 {
                     var foundShader = ShaderLibrary.GetShaderInstance("UI Extensions/Particles/Additive");
@@ -186,6 +183,8 @@ namespace UnityEngine.UI.Extensions
 #else
                 Vector2 position = (pSystem.simulationSpace == ParticleSystemSimulationSpace.Local ? particle.position : _transform.InverseTransformPoint(particle.position));
 #endif
+                float rotation = -particle.rotation * Mathf.Deg2Rad;
+                float rotation90 = rotation + Mathf.PI / 2;
                 Color32 color = particle.GetCurrentColor(pSystem);
                 float size = particle.GetCurrentSize(pSystem) * 0.5f;
 
@@ -281,29 +280,13 @@ namespace UnityEngine.UI.Extensions
                 _quad[3].color = color;
                 _quad[3].uv0 = temp;
 
-                
-                float rotation = -particle.rotation * Mathf.Deg2Rad;
-                var lengthScale = pRenderer.lengthScale;
-                if (_useLengthScale)
-                {
-                    // rotate towards velocity
-                    var normalizedVelocity = particle.velocity.normalized;
-                    rotation = Mathf.Atan2(normalizedVelocity.y, normalizedVelocity.x);
-                }
-                else
-                {
-                    lengthScale = 1f;
-                }
-                
-                float rotation90 = rotation + Mathf.PI / 2;
-
                 if (rotation == 0)
                 {
                     // no rotation
                     corner1.x = position.x - size;
-                    corner1.y = position.y - size * lengthScale;
+                    corner1.y = position.y - size;
                     corner2.x = position.x + size;
-                    corner2.y = position.y + size * lengthScale;
+                    corner2.y = position.y + size;
 
                     temp.x = corner1.x;
                     temp.y = corner1.y;
@@ -356,7 +339,7 @@ namespace UnityEngine.UI.Extensions
                     else
                     {
                         // apply rotation
-                        Vector2 right = new Vector2(Mathf.Cos(rotation), Mathf.Sin(rotation)) * size * lengthScale;
+                        Vector2 right = new Vector2(Mathf.Cos(rotation), Mathf.Sin(rotation)) * size;
                         Vector2 up = new Vector2(Mathf.Cos(rotation90), Mathf.Sin(rotation90)) * size;
 
                         _quad[0].position = position - right - up;

Runtime/Scripts/Layout/FlowLayoutGroup.cs

@@ -6,6 +6,7 @@
 /// Vertical Flow by Ramon Molossi 
 
 using System.Collections.Generic;
+using System.Text;
 
 namespace UnityEngine.UI.Extensions
 {
@@ -17,27 +18,32 @@ namespace UnityEngine.UI.Extensions
 	{
 		public enum Axis { Horizontal = 0, Vertical = 1 }
 
-		public float SpacingX = 0f;
+        private float _layoutHeight;
+        private float _layoutWidth;
+
+        public float SpacingX = 0f;
 		public float SpacingY = 0f;
 		public bool ExpandHorizontalSpacing = false;
-
 		public bool ChildForceExpandWidth = false;
 		public bool ChildForceExpandHeight = false;
 		public bool invertOrder = false;
-		private float _layoutHeight;
-		private float _layoutWidth;
 
-		[SerializeField] protected Axis m_StartAxis = Axis.Horizontal;
-		public Axis startAxis { get { return m_StartAxis; } set { SetProperty(ref m_StartAxis, value); } }
+		[SerializeField]
+		protected Axis m_StartAxis = Axis.Horizontal;
+
+		public Axis StartAxis { get { return m_StartAxis; } set { SetProperty(ref m_StartAxis, value); } }
 
 		public override void CalculateLayoutInputHorizontal()
 		{
-			if (startAxis == Axis.Horizontal) {
-				base.CalculateLayoutInputHorizontal ();
-				var minWidth = GetGreatestMinimumChildWidth () + padding.left + padding.right;
-				SetLayoutInputForAxis (minWidth, -1, -1, 0);
-			} else {
-				_layoutWidth = SetLayout (0, true);
+			if (StartAxis == Axis.Horizontal)
+			{
+				base.CalculateLayoutInputHorizontal();
+				var minWidth = GetGreatestMinimumChildWidth() + padding.left + padding.right;
+				SetLayoutInputForAxis(minWidth, -1, -1, 0);
+			}
+			else
+			{
+				_layoutWidth = SetLayout(0, true);
 			}
 
 		}
@@ -54,55 +60,42 @@ namespace UnityEngine.UI.Extensions
 
 		public override void CalculateLayoutInputVertical()
 		{
-			if (startAxis == Axis.Horizontal) {
-				_layoutHeight = SetLayout (1, true);
-			} else {
-				base.CalculateLayoutInputHorizontal ();
-				var minHeight = GetGreatestMinimumChildHeigth () + padding.bottom + padding.top;
-				SetLayoutInputForAxis (minHeight, -1, -1, 1);
+			if (StartAxis == Axis.Horizontal)
+			{
+				_layoutHeight = SetLayout(1, true);
+			}
+			else
+			{
+				base.CalculateLayoutInputHorizontal();
+				var minHeight = GetGreatestMinimumChildHeigth() + padding.bottom + padding.top;
+				SetLayoutInputForAxis(minHeight, -1, -1, 1);
 			}
 		}
 
 		protected bool IsCenterAlign
 		{
-			get
-			{
-				return childAlignment == TextAnchor.LowerCenter || childAlignment == TextAnchor.MiddleCenter ||
-					childAlignment == TextAnchor.UpperCenter;
-			}
+			get => childAlignment == TextAnchor.LowerCenter || childAlignment == TextAnchor.MiddleCenter || childAlignment == TextAnchor.UpperCenter;
 		}
 
 		protected bool IsRightAlign
 		{
-			get
-			{
-				return childAlignment == TextAnchor.LowerRight || childAlignment == TextAnchor.MiddleRight ||
-					childAlignment == TextAnchor.UpperRight;
-			}
+			get => childAlignment == TextAnchor.LowerRight || childAlignment == TextAnchor.MiddleRight || childAlignment == TextAnchor.UpperRight;
 		}
 
 		protected bool IsMiddleAlign
 		{
-			get
-			{
-				return childAlignment == TextAnchor.MiddleLeft || childAlignment == TextAnchor.MiddleRight ||
-					childAlignment == TextAnchor.MiddleCenter;
-			}
+			get => childAlignment == TextAnchor.MiddleLeft || childAlignment == TextAnchor.MiddleRight || childAlignment == TextAnchor.MiddleCenter;
 		}
 
 		protected bool IsLowerAlign
 		{
-			get
-			{
-				return childAlignment == TextAnchor.LowerLeft || childAlignment == TextAnchor.LowerRight ||
-					childAlignment == TextAnchor.LowerCenter;
-			}
+			get => childAlignment == TextAnchor.LowerLeft || childAlignment == TextAnchor.LowerRight || childAlignment == TextAnchor.LowerCenter;
 		}
 
 		/// <summary>
 		/// Holds the rects that will make up the current bar being processed
 		/// </summary>
-		private readonly IList<RectTransform> _itemList = new List<RectTransform>(); 
+		private readonly IList<RectTransform> _itemList = new List<RectTransform>();
 
 		/// <summary>
 		/// Main layout method
@@ -122,25 +115,34 @@ namespace UnityEngine.UI.Extensions
 			float counterOffset = 0;
 			float groupSize = 0;
 			float workingSize = 0;
-			if (startAxis == Axis.Horizontal) {
+			if (StartAxis == Axis.Horizontal)
+			{
 				groupSize = groupHeight;
 				workingSize = groupWidth - padding.left - padding.right;
-				if (IsLowerAlign) {
+				if (IsLowerAlign)
+				{
 					offset = (float)padding.bottom;
 					counterOffset = (float)padding.top;
-				} else {
+				}
+				else
+				{
 					offset = (float)padding.top;
 					counterOffset = (float)padding.bottom;
 				}
 				spacingBetweenBars = SpacingY;
 				spacingBetweenElements = SpacingX;
-			} else if (startAxis == Axis.Vertical) {
+			}
+			else if (StartAxis == Axis.Vertical)
+			{
 				groupSize = groupWidth;
 				workingSize = groupHeight - padding.top - padding.bottom;
-				if (IsRightAlign) {
+				if (IsRightAlign)
+				{
 					offset = (float)padding.right;
 					counterOffset = (float)padding.left;
-				} else {
+				}
+				else
+				{
 					offset = (float)padding.left;
 					counterOffset = (float)padding.right;
 				}
@@ -151,50 +153,59 @@ namespace UnityEngine.UI.Extensions
 			var currentBarSize = 0f;
 			var currentBarSpace = 0f;
 
-			for (var i = 0; i < rectChildren.Count; i++) {
-
+			for (var i = 0; i < rectChildren.Count; i++)
+			{
 				int index = i;
-				var child = rectChildren [index];
+				var child = rectChildren[index];
 				float childSize = 0;
 				float childOtherSize = 0;
 				//get height and width of elements.
-				if (startAxis == Axis.Horizontal) {
-					if (invertOrder) {
-						index = IsLowerAlign ? rectChildren.Count - 1 - i : i;	
+				if (StartAxis == Axis.Horizontal)
+				{
+					if (invertOrder)
+					{
+						index = IsLowerAlign ? rectChildren.Count - 1 - i : i;
 					}
-					child = rectChildren [index];
-					childSize = LayoutUtility.GetPreferredSize (child, 0);
-					childSize = Mathf.Min (childSize, workingSize);
-					childOtherSize = LayoutUtility.GetPreferredSize (child, 1);
-				} else if (startAxis == Axis.Vertical) {
-					if (invertOrder) {
+					child = rectChildren[index];
+					childSize = LayoutUtility.GetPreferredSize(child, 0);
+					childSize = Mathf.Min(childSize, workingSize);
+					childOtherSize = LayoutUtility.GetPreferredSize(child, 1);
+				}
+				else if (StartAxis == Axis.Vertical)
+				{
+					if (invertOrder)
+					{
 						index = IsRightAlign ? rectChildren.Count - 1 - i : i;
 					}
-					child = rectChildren [index];
-					childSize = LayoutUtility.GetPreferredSize (child, 1);
-					childSize = Mathf.Min (childSize, workingSize);
-					childOtherSize = LayoutUtility.GetPreferredSize (child, 0);
+					child = rectChildren[index];
+					childSize = LayoutUtility.GetPreferredSize(child, 1);
+					childSize = Mathf.Min(childSize, workingSize);
+					childOtherSize = LayoutUtility.GetPreferredSize(child, 0);
 				}
 
 				// If adding this element would exceed the bounds of the container,
 				// go to a new bar after processing the current bar
-				if (currentBarSize + childSize > workingSize) {
-
+				if (currentBarSize + childSize > workingSize)
+				{
 					currentBarSize -= spacingBetweenElements;
 
 					// Process current bar elements positioning
-					if (!layoutInput) {
-						if (startAxis == Axis.Horizontal) {
-							float newOffset = CalculateRowVerticalOffset (groupSize, offset, currentBarSpace);
-							LayoutRow (_itemList, currentBarSize, currentBarSpace, workingSize, padding.left, newOffset, axis);
-						} else if (startAxis == Axis.Vertical) {
-							float newOffset = CalculateColHorizontalOffset (groupSize, offset, currentBarSpace);
-							LayoutCol (_itemList, currentBarSpace, currentBarSize, workingSize, newOffset, padding.top, axis);
+					if (!layoutInput)
+					{
+						if (StartAxis == Axis.Horizontal)
+						{
+							float newOffset = CalculateRowVerticalOffset(groupSize, offset, currentBarSpace);
+							LayoutRow(_itemList, currentBarSize, currentBarSpace, workingSize, padding.left, newOffset, axis);
+						}
+						else if (StartAxis == Axis.Vertical)
+						{
+							float newOffset = CalculateColHorizontalOffset(groupSize, offset, currentBarSpace);
+							LayoutCol(_itemList, currentBarSpace, currentBarSize, workingSize, newOffset, padding.top, axis);
 						}
 					}
 
 					// Clear existing bar
-					_itemList.Clear ();
+					_itemList.Clear();
 
 					// Add the current bar space to total barSpace accumulator, and reset to 0 for the next row
 					offset += currentBarSpace;
@@ -202,31 +213,28 @@ namespace UnityEngine.UI.Extensions
 
 					currentBarSpace = 0;
 					currentBarSize = 0;
-
 				}
 
 				currentBarSize += childSize;
-				_itemList.Add (child);
+				_itemList.Add(child);
 
 				// We need the largest element height to determine the starting position of the next line
-				if (childOtherSize > currentBarSpace) {
-					currentBarSpace = childOtherSize;
-				}
+				currentBarSpace = childOtherSize > currentBarSpace ? childOtherSize : currentBarSpace;
 
-				// Don't do this for the last one
-				if (i < rectChildren.Count - 1){
-					currentBarSize += spacingBetweenElements;
-				}
-				
+				currentBarSize += spacingBetweenElements;
 			}
 
 			// Layout the final bar
-			if (!layoutInput) {
-				if (startAxis == Axis.Horizontal) {
-					float newOffset = CalculateRowVerticalOffset (groupHeight, offset, currentBarSpace);
+			if (!layoutInput)
+			{
+				if (StartAxis == Axis.Horizontal)
+				{
+					float newOffset = CalculateRowVerticalOffset(groupHeight, offset, currentBarSpace);
 					currentBarSize -= spacingBetweenElements;
-					LayoutRow (_itemList, currentBarSize, currentBarSpace, workingSize, padding.left, newOffset, axis);
-				}else if (startAxis == Axis.Vertical) {
+					LayoutRow(_itemList, currentBarSize, currentBarSpace, workingSize, padding.left, newOffset, axis);
+				}
+				else if (StartAxis == Axis.Vertical)
+				{
 					float newOffset = CalculateColHorizontalOffset(groupWidth, offset, currentBarSpace);
 					currentBarSize -= spacingBetweenElements;
 					LayoutCol(_itemList, currentBarSpace, currentBarSize, workingSize, newOffset, padding.top, axis);
@@ -239,7 +247,8 @@ namespace UnityEngine.UI.Extensions
 			offset += currentBarSpace;
 			offset += counterOffset;
 
-			if (layoutInput) {
+			if (layoutInput)
+			{
 				SetLayoutInputForAxis(offset, offset, -1, axis);
 			}
 			return offset;
@@ -247,87 +256,109 @@ namespace UnityEngine.UI.Extensions
 
 		private float CalculateRowVerticalOffset(float groupHeight, float yOffset, float currentRowHeight)
 		{
-			if (IsLowerAlign) {
+			if (IsLowerAlign)
+			{
 				return groupHeight - yOffset - currentRowHeight;
-			} else if (IsMiddleAlign) {
-				return groupHeight * 0.5f - _layoutHeight * 0.5f + yOffset;
-			} else {
-				return yOffset;
 			}
+			else if (IsMiddleAlign)
+			{
+				return groupHeight * 0.5f - _layoutHeight * 0.5f + yOffset;
+			}
+			return yOffset;
 		}
 
 		private float CalculateColHorizontalOffset(float groupWidth, float xOffset, float currentColWidth)
 		{
-			if (IsRightAlign) {
+			if (IsRightAlign)
+			{
 				return groupWidth - xOffset - currentColWidth;
-			} else if (IsCenterAlign) {
-				return groupWidth * 0.5f - _layoutWidth * 0.5f + xOffset;
-			} else {
-				return xOffset;
 			}
+			else if (IsCenterAlign)
+			{
+				return groupWidth * 0.5f - _layoutWidth * 0.5f + xOffset;
+			}
+			return xOffset;
 		}
 
 		protected void LayoutRow(IList<RectTransform> contents, float rowWidth, float rowHeight, float maxWidth, float xOffset, float yOffset, int axis)
 		{
 			var xPos = xOffset;
 
-			if (!ChildForceExpandWidth && IsCenterAlign) {
+			if (!ChildForceExpandWidth && IsCenterAlign)
+			{
 				xPos += (maxWidth - rowWidth) * 0.5f;
-			} else if (!ChildForceExpandWidth && IsRightAlign) {
+			}
+			else if (!ChildForceExpandWidth && IsRightAlign)
+			{
 				xPos += (maxWidth - rowWidth);
 			}
 
 			var extraWidth = 0f;
 			var extraSpacing = 0f;
 
-			if (ChildForceExpandWidth) {
-				extraWidth = (maxWidth - rowWidth)/_itemList.Count;
+			if (ChildForceExpandWidth)
+			{
+				extraWidth = (maxWidth - rowWidth) / contents.Count;
 			}
-			else if (ExpandHorizontalSpacing) {
-				extraSpacing = (maxWidth - rowWidth)/(_itemList.Count - 1);
-				if (_itemList.Count > 1) {
-					if (IsCenterAlign) {
-						xPos -= extraSpacing * 0.5f * (_itemList.Count - 1);
-					} else if (IsRightAlign) {
-						xPos -= extraSpacing * (_itemList.Count - 1);
+			else if (ExpandHorizontalSpacing)
+			{
+				extraSpacing = (maxWidth - rowWidth) / (contents.Count - 1);
+				if (contents.Count > 1)
+				{
+					if (IsCenterAlign)
+					{
+						xPos -= extraSpacing * 0.5f * (contents.Count - 1);
+					}
+					else if (IsRightAlign)
+					{
+						xPos -= extraSpacing * (contents.Count - 1);
 					}
 				}
 			}
 
-			for (var j = 0; j < _itemList.Count; j++) {
+			for (var j = 0; j < contents.Count; j++)
+			{
+				var index = IsLowerAlign ? contents.Count - 1 - j : j;
 
-				var index = IsLowerAlign ? _itemList.Count - 1 - j : j;
-
-				var rowChild = _itemList[index];
+				var rowChild = contents[index];
 
 				var rowChildWidth = LayoutUtility.GetPreferredSize(rowChild, 0) + extraWidth;
 				var rowChildHeight = LayoutUtility.GetPreferredSize(rowChild, 1);
 
 				if (ChildForceExpandHeight)
+				{
 					rowChildHeight = rowHeight;
+				}
 
 				rowChildWidth = Mathf.Min(rowChildWidth, maxWidth);
-
 				var yPos = yOffset;
 
-				if (IsMiddleAlign) {
+				if (IsMiddleAlign)
+				{
 					yPos += (rowHeight - rowChildHeight) * 0.5f;
-				} else if (IsLowerAlign) {
+				}
+				else if (IsLowerAlign)
+				{
 					yPos += (rowHeight - rowChildHeight);
 				}
 
-				if (ExpandHorizontalSpacing && j > 0) {
+				if (ExpandHorizontalSpacing && j > 0)
+				{
 					xPos += extraSpacing;
 				}
 
-				if (axis == 0) {
-					SetChildAlongAxis (rowChild, 0, xPos, rowChildWidth);
-				} else {
-					SetChildAlongAxis (rowChild, 1, yPos, rowChildHeight);
+				if (axis == 0)
+				{
+					SetChildAlongAxis(rowChild, 0, xPos, rowChildWidth);
+				}
+				else
+				{
+					SetChildAlongAxis(rowChild, 1, yPos, rowChildHeight);
 				}
 
 				// Don't do horizontal spacing for the last one
-				if (j < _itemList.Count - 1) {
+				if (j < contents.Count - 1)
+				{
 					xPos += rowChildWidth + SpacingX;
 				}
 			}
@@ -337,39 +368,49 @@ namespace UnityEngine.UI.Extensions
 		{
 			var yPos = yOffset;
 
-			if (!ChildForceExpandHeight && IsMiddleAlign) {
+			if (!ChildForceExpandHeight && IsMiddleAlign)
+			{
 				yPos += (maxHeight - colHeight) * 0.5f;
-			} else if (!ChildForceExpandHeight && IsLowerAlign) {
+			}
+			else if (!ChildForceExpandHeight && IsLowerAlign)
+			{
 				yPos += (maxHeight - colHeight);
 			}
 
 			var extraHeight = 0f;
 			var extraSpacing = 0f;
 
-			if (ChildForceExpandHeight) {
-				extraHeight = (maxHeight - colHeight)/_itemList.Count;
+			if (ChildForceExpandHeight)
+			{
+				extraHeight = (maxHeight - colHeight) / contents.Count;
 			}
-			else if (ExpandHorizontalSpacing) {
-				extraSpacing = (maxHeight - colHeight)/(_itemList.Count - 1);
-				if (_itemList.Count > 1) {
-					if (IsMiddleAlign) {
-						yPos -= extraSpacing * 0.5f * (_itemList.Count - 1);
-					} else if (IsLowerAlign) {
-						yPos -= extraSpacing * (_itemList.Count - 1);
+			else if (ExpandHorizontalSpacing)
+			{
+				extraSpacing = (maxHeight - colHeight) / (contents.Count - 1);
+				if (contents.Count > 1)
+				{
+					if (IsMiddleAlign)
+					{
+						yPos -= extraSpacing * 0.5f * (contents.Count - 1);
+					}
+					else if (IsLowerAlign)
+					{
+						yPos -= extraSpacing * (contents.Count - 1);
 					}
 				}
 			}
 
-			for (var j = 0; j < _itemList.Count; j++) {
+			for (var j = 0; j < contents.Count; j++)
+			{
+				var index = IsRightAlign ? contents.Count - 1 - j : j;
 
-				var index = IsRightAlign ? _itemList.Count - 1 - j : j;
+				var rowChild = contents[index];
 
-				var rowChild = _itemList[index];
-
-				var rowChildWidth = LayoutUtility.GetPreferredSize(rowChild, 0) ;
+				var rowChildWidth = LayoutUtility.GetPreferredSize(rowChild, 0);
 				var rowChildHeight = LayoutUtility.GetPreferredSize(rowChild, 1) + extraHeight;
 
-				if (ChildForceExpandWidth) {
+				if (ChildForceExpandWidth)
+				{
 					rowChildWidth = colWidth;
 				}
 
@@ -377,25 +418,32 @@ namespace UnityEngine.UI.Extensions
 
 				var xPos = xOffset;
 
-				if (IsCenterAlign) {
+				if (IsCenterAlign)
+				{
 					xPos += (colWidth - rowChildWidth) * 0.5f;
-				} else if (IsRightAlign) {
+				}
+				else if (IsRightAlign)
+				{
 					xPos += (colWidth - rowChildWidth);
 				}
 
-				// 
-				if (ExpandHorizontalSpacing && j > 0) {
+				if (ExpandHorizontalSpacing && j > 0)
+				{
 					yPos += extraSpacing;
 				}
 
-				if (axis == 0) {
-					SetChildAlongAxis (rowChild, 0, xPos, rowChildWidth);
-				} else {
-					SetChildAlongAxis (rowChild, 1, yPos, rowChildHeight);
+				if (axis == 0)
+				{
+					SetChildAlongAxis(rowChild, 0, xPos, rowChildWidth);
+				}
+				else
+				{
+					SetChildAlongAxis(rowChild, 1, yPos, rowChildHeight);
 				}
 
 				// Don't do vertical spacing for the last one
-				if (j < _itemList.Count - 1) {
+				if (j < contents.Count - 1)
+				{
 					yPos += rowChildHeight + SpacingY;
 				}
 			}
@@ -404,9 +452,9 @@ namespace UnityEngine.UI.Extensions
 		public float GetGreatestMinimumChildWidth()
 		{
 			var max = 0f;
-			for (var i = 0; i < rectChildren.Count; i++) {
+			for (var i = 0; i < rectChildren.Count; i++)
+			{
 				var w = LayoutUtility.GetMinWidth(rectChildren[i]);
-
 				max = Mathf.Max(w, max);
 			}
 			return max;
@@ -415,20 +463,18 @@ namespace UnityEngine.UI.Extensions
 		public float GetGreatestMinimumChildHeigth()
 		{
 			var max = 0f;
-			for (var i = 0; i < rectChildren.Count; i++) {
+			for (var i = 0; i < rectChildren.Count; i++)
+			{
 				var w = LayoutUtility.GetMinHeight(rectChildren[i]);
-
 				max = Mathf.Max(w, max);
 			}
 			return max;
 		}
 
-        protected override void OnDisable()
-        {
-            m_Tracker.Clear();
-            LayoutRebuilder.MarkLayoutForRebuild(rectTransform);
-        }
-
-
-    }
+		protected override void OnDisable()
+		{
+			m_Tracker.Clear();
+			LayoutRebuilder.MarkLayoutForRebuild(rectTransform);
+		}
+	}
 }

Runtime/Scripts/Primitives/UILineRenderer.cs

@@ -287,7 +287,7 @@ namespace UnityEngine.UI.Extensions
 				PopulateMesh (vh, m_points);
 
 			}
-			if (m_segments != null && m_segments.Count > 0) {
+			else if (m_segments != null && m_segments.Count > 0) {
 				GeneratedUVs ();
 				vh.Clear ();
 
@@ -419,7 +419,7 @@ namespace UnityEngine.UI.Extensions
             {
                 return Segments[segmentIndex - 1][index - 1];
             }
-            else if (Segments.Count > 0)
+            else if (Segments?.Count > 0)
             {
                 var segmentIndexCount = 0;
                 var indexCount = index;
@@ -443,6 +443,29 @@ namespace UnityEngine.UI.Extensions
             }
         }
 
+		/// <summary>
+        /// Calculates the position of a point on the curve, given t (0-1), start point, control points and end point.
+        /// </summary>
+        /// <param name="t">Required Percentage between start and end point, in the range 0 to 1</param>
+		/// <param name="p1">Required Starting point</param>
+		/// <param name="p1">Required Control point 1</param>
+		/// <param name="p1">Required Control point 2</param>
+		/// <param name="p1">Required End point</param>
+        /// <returns>Vector2 position of point on curve at t percentage between p1 and p4</returns>
+		public Vector2 CalculatePointOnCurve(float t, Vector2 p1, Vector2 p2, Vector2 p3, Vector2 p4)
+        {
+            var t2 = t * t;
+            var t3 = t2 * t;
+
+            var x = p1.x + (-p1.x * 3 + t * (3 * p1.x - p1.x * t)) * t + (3 * p2.x + t * (-6 * p2.x + p2.x * 3 * t)) * t +
+                    (p3.x * 3 - p3.x * 3 * t) * t2 + p4.x * t3;
+            
+            var y = p1.y + (-p1.y * 3 + t * (3 * p1.y - p1.y * t)) * t + (3 * p2.y + t * (-6 * p2.y + p2.y * 3 * t)) * t +
+                    (p3.y * 3 - p3.y * 3 * t) * t2 + p4.y * t3;
+
+            return new Vector2(x, y);
+        }
+
         /// <summary>
         /// Get the Vector2 position of a line within a specific segment
         /// </summary>

Runtime/Scripts/Utilities/ResetSelectableHighlight.cs

@@ -1,29 +1,24 @@
 /// Credit SimonDarksideJ
 
+using UnityEngine.EventSystems;
+
 namespace UnityEngine.UI.Extensions
 {
-    /*
-    Handy Selectable script to un-highlight a selectable component in Unity (e.g. a Button) when the user moves away from it, EVEN IF the user has holding a button on it.
-
-    Resolves the situation where Unity UI Components remain in a highlighted state even after the pointer has moved away (e.g. user holding a button, mouse, pointer down).
-    Now whenever the cursor leaves the component, it will force the UI component to revert to un-highlighted.
-    */
-
-    using UnityEngine;
-    using UnityEngine.EventSystems;
-    using UnityEngine.UI;
-
+    /// <summary>
+    /// Handy Selectable script to un-highlight a selectable component in Unity (e.g. a Button) when the user moves away from it, EVEN IF the user has holding a button on it.
+    /// Resolves the situation where Unity UI Components remain in a highlighted state even after the pointer has moved away (e.g. user holding a button, mouse, pointer down).
+    /// Now whenever the cursor leaves the component, it will force the UI component to revert to un-highlighted.
+    /// </summary>
     [AddComponentMenu("UI/Extensions/ResetSelectableHighlight", 31)]
     [RequireComponent(typeof(Selectable))]
     public class ResetSelectableHighlight : MonoBehaviour, IPointerExitHandler
     {
         [SerializeField]
-        private Selectable attachedSelectable;
+        private Selectable attachedSelectable = null;
 
-        // Start is called before the first frame update
-        void Awake()
+        private void Awake()
         {
-            if (!attachedSelectable)
+            if (attachedSelectable == null || !attachedSelectable)
             {
                 attachedSelectable = GetComponent<Selectable>();
             }
@@ -31,7 +26,12 @@ namespace UnityEngine.UI.Extensions
 
         public void OnPointerExit(PointerEventData eventData)
         {
+            if (!attachedSelectable.interactable)
+            {
+                return;
+            }
+
             attachedSelectable.targetGraphic.CrossFadeColor(attachedSelectable.colors.normalColor, 0f, true, true);
         }
     }
-}
+}

package.json

@@ -1,21 +1,35 @@
-{
-  "name": "com.unity.uiextensions",
-  "displayName": "Unity UI Extensions",
-  "version": "2.3.0",
-  "description": "An extension project for the Unity3D UI system, all crafted and contributed by the awesome Unity community",
-  "author": "Simon darkside Jackson <@SimonDarksideJ>",
-  "contributors": [
-    {
-      "name": "SimonDarksideJ",
-      "twitter": "@SimonDarksideJ"
-    }
-  ],
-  "unity": "2020.3",
-  "keywords": [
-    "Unity3D",
-    "Unity",
-    "Unity UI",
-    "UI Extensions"
-  ], 
-  "license": "BSD3"
-}
+{
+  "name": "com.unity.uiextensions",
+  "displayName": "Unity UI Extensions",
+  "version": "2.3.2-pre.3",
+  "description": "An extension project for the Unity3D UI system, all crafted and contributed by the awesome Unity community",
+  "author": "Simon darkside Jackson <@SimonDarksideJ>",
+  "contributors": [
+    {
+      "name": "SimonDarksideJ",
+      "twitter": "@SimonDarksideJ"
+    }
+  ],
+  "unity": "2020.3",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/Unity-UI-Extensions/com.unity.uiextensions.git"
+  },
+  "bugs": {
+    "url": "https://github.com/Unity-UI-Extensions/com.unity.uiextensions/issues"
+  },
+  "keywords": [
+    "Unity3D",
+    "Unity",
+    "Unity UI",
+    "UI Extensions"
+  ],
+  "samples": [
+    {
+      "displayName": "UI Extensions Samples",
+      "description": "Examples and demonstrations of the Unity UI Extensions controls",
+      "path": "Examples~"
+    }
+  ],
+  "license": "BSD3"
+}