From b47634fdbda5d6df1bed6d644a93b44f82f8acdd Mon Sep 17 00:00:00 2001
From: Glenn Watson <5834289+glennawatson@users.noreply.github.com>
Date: Sat, 27 Jun 2026 03:03:26 +1000
Subject: [PATCH] ci(release): add alpha/beta/rc release channel

Add a 'channel' dispatch input (none/alpha/beta/rc) wired to the reusable
release workflow's preRelease. bump + channel cuts an auto-incrementing
pre-release (e.g. major + beta -> 6.0.0-beta.1, 6.0.0-beta.2); channel=none
finalises the stable version. Flags pre-release GitHub releases so the latest
stable stays "Latest".
---
 .github/workflows/release.yml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8f82feac38..b40be8c18e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,6 +12,17 @@ on:
           - minor
           - major
 
+      channel:
+        description: 'Release channel. none = stable RTM; alpha/beta/rc cut a pre-release (e.g. major + beta -> 6.0.0-beta.1, then 6.0.0-beta.2). Finalise by re-running with the same bump and channel=none.'
+        required: true
+        default: none
+        type: choice
+        options:
+          - none
+          - alpha
+          - beta
+          - rc
+
       sourceRef:
         description: 'Optional git ref (tag/branch/SHA) to release from. Leave blank to release from this branch (normally main).'
         required: false
@@ -29,6 +40,9 @@ jobs:
       solutionFile: reactiveui.slnx
       installWorkloads: true
       bump: ${{ inputs.bump }}
+      # 'none' is the choice-input sentinel for a stable release (choice options
+      # can't be empty); the reusable workflow wants an empty channel for RTM.
+      preRelease: ${{ inputs.channel != 'none' && inputs.channel || '' }}
       ref: ${{ inputs.sourceRef }}
     secrets:
       CERTUM_USER_ID: ${{ secrets.CERTUM_USER_ID }}
@@ -71,3 +85,4 @@ jobs:
       version: ${{ needs.release.outputs.semver2 }}
       tag: ${{ needs.release.outputs.tag }}
       target: ${{ needs.release.outputs.sourceSha }}
+      prerelease: ${{ needs.release.outputs.prerelease == 'true' }}