From f6970dcf7bb78efdf139fbc34d3a02a9906a0d62 Mon Sep 17 00:00:00 2001
From: Ross Nelson <axcess1@me.com>
Date: Fri, 12 Sep 2025 17:13:05 -0400
Subject: [PATCH 1/2] feat: add trigger-downstream-updates workflow

This workflow automatically triggers the generate-ui-pr workflow in
temporalio/cloud-ui when changes are pushed to main.

- Uses GitHub App authentication for cross-repo access
- Passes target SHA and mode to downstream workflow
- Includes commit comments for visibility
- Can be manually triggered with custom SHA
---
 .../workflows/trigger-downstream-updates.yml  | 66 +++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 .github/workflows/trigger-downstream-updates.yml

diff --git a/.github/workflows/trigger-downstream-updates.yml b/.github/workflows/trigger-downstream-updates.yml
new file mode 100644
index 0000000000..ab403649f8
--- /dev/null
+++ b/.github/workflows/trigger-downstream-updates.yml
@@ -0,0 +1,66 @@
+name: Trigger Downstream Updates
+
+on:
+  push:
+    branches:
+      - main
+    # paths:
+    # Only trigger when actual code changes are made
+    # - 'src/**'
+    # - 'package.json'
+    # - 'pnpm-lock.yaml'
+  workflow_dispatch:
+    inputs:
+      target-sha:
+        description: 'Specific SHA to use (defaults to current HEAD)'
+        required: false
+        default: ''
+
+jobs:
+  trigger-updates:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Generate token for cross-repo access
+        id: generate_token
+        uses: actions/create-github-app-token@v2
+        with:
+          app-id: ${{ secrets.TEMPORAL_CICD_APP_ID }}
+          private-key: ${{ secrets.TEMPORAL_CICD_PRIVATE_KEY }}
+          owner: temporalio
+          repositories: cloud-ui,ui,pack-dependency-actions
+
+      - name: Prepare workflow inputs
+        id: prepare
+        run: |
+          # Determine SHA to use
+          if [ -n "${{ github.event.inputs.target-sha }}" ]; then
+            SHA="${{ github.event.inputs.target-sha }}"
+          else
+            SHA="${{ github.sha }}"
+          fi
+          
+          # Create workflow inputs JSON (compact format for GITHUB_OUTPUT)
+          INPUTS=$(jq -nc \
+            --arg sha "$SHA" \
+            --arg mode "release" \
+            '{"target-sha": $sha, "mode": $mode}')
+          
+          echo "inputs=$INPUTS" >> $GITHUB_OUTPUT
+          echo "sha=$SHA" >> $GITHUB_OUTPUT
+          echo "sha_short=$(echo $SHA | cut -c1-8)" >> $GITHUB_OUTPUT
+          echo "Using SHA: $(echo $SHA | cut -c1-8)"
+
+      - name: Trigger cloud-ui update
+        uses: temporalio/pack-dependency-actions/dispatch-workflow@main
+        with:
+          token: ${{ steps.generate_token.outputs.token }}
+          repository: temporalio/cloud-ui
+          workflow: generate-ui-pr.yml
+          ref: main
+          inputs: ${{ steps.prepare.outputs.inputs }}
+          add-commit-comment: true
+          commit-comment-template: '🚀 Triggered `{workflow}` in {repository} on {ref} with SHA `${{ steps.prepare.outputs.sha_short }}`'
+          log-title: Downstream Update Triggered
\ No newline at end of file

From f17e2455abe50a27ca20040adbb5c5c8fd525ede Mon Sep 17 00:00:00 2001
From: Ross Nelson <axcess1@me.com>
Date: Fri, 12 Sep 2025 17:26:57 -0400
Subject: [PATCH 2/2] lint

---
 .github/workflows/trigger-downstream-updates.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/trigger-downstream-updates.yml b/.github/workflows/trigger-downstream-updates.yml
index ab403649f8..34c2d2ff80 100644
--- a/.github/workflows/trigger-downstream-updates.yml
+++ b/.github/workflows/trigger-downstream-updates.yml
@@ -41,13 +41,13 @@ jobs:
           else
             SHA="${{ github.sha }}"
           fi
-          
+
           # Create workflow inputs JSON (compact format for GITHUB_OUTPUT)
           INPUTS=$(jq -nc \
             --arg sha "$SHA" \
             --arg mode "release" \
             '{"target-sha": $sha, "mode": $mode}')
-          
+
           echo "inputs=$INPUTS" >> $GITHUB_OUTPUT
           echo "sha=$SHA" >> $GITHUB_OUTPUT
           echo "sha_short=$(echo $SHA | cut -c1-8)" >> $GITHUB_OUTPUT
@@ -63,4 +63,4 @@ jobs:
           inputs: ${{ steps.prepare.outputs.inputs }}
           add-commit-comment: true
           commit-comment-template: '🚀 Triggered `{workflow}` in {repository} on {ref} with SHA `${{ steps.prepare.outputs.sha_short }}`'
-          log-title: Downstream Update Triggered
\ No newline at end of file
+          log-title: Downstream Update Triggered