ci: wait for CocoaPods CDN before wrapper PRs

Author: fadi-george

.github/actions/wait-for-cocoapods-pod/action.yml

@@ -0,0 +1,46 @@
+name: 'Wait for OneSignal iOS SDK on CocoaPods'
+description: 'Poll CocoaPods CDN until OneSignalXCFramework:<version> is published. Useful in release workflows that race podspec publication.'
+
+inputs:
+  version:
+    description: 'OneSignal iOS SDK version to wait for'
+    required: true
+
+runs:
+  using: composite
+  steps:
+    - name: Wait for podspec
+      shell: bash
+      env:
+        VERSION: ${{ inputs.version }}
+      run: |
+        set -euo pipefail
+        VERSIONS_URL="https://cdn.cocoapods.org/all_pods_versions_d_f_3.txt"
+        SPEC_URL="https://cdn.cocoapods.org/Specs/d/f/3/OneSignalXCFramework/${VERSION}/OneSignalXCFramework.podspec.json"
+
+        echo "Waiting for OneSignalXCFramework:${VERSION}"
+        echo "Versions URL: ${VERSIONS_URL}"
+        echo "Spec URL: ${SPEC_URL}"
+
+        for attempt in {1..50}; do
+          if curl -fsSL "${VERSIONS_URL}" | awk -F/ -v version="${VERSION}" '
+               $1 == "OneSignalXCFramework" {
+                 for (i = 2; i <= NF; i++) {
+                   if ($i == version) {
+                     found = 1
+                   }
+                 }
+               }
+               END { exit found ? 0 : 1 }
+             ' &&
+             curl -fsSL "${SPEC_URL}" --output /dev/null; then
+            echo "OneSignalXCFramework:${VERSION} is available on CocoaPods CDN"
+            exit 0
+          fi
+
+          echo "OneSignalXCFramework:${VERSION} not available yet; retrying in 60s (${attempt}/50)"
+          sleep 60
+        done
+
+        echo "Timed out waiting for OneSignalXCFramework:${VERSION} on CocoaPods CDN"
+        exit 1

.github/workflows/create-wrapper-prs.yml

@@ -153,8 +153,31 @@ jobs:
         with:
           version: ${{ inputs.android_version }}
 
+  wait-for-ios-pod:
+    # CocoaPods CDN propagation can lag behind pod publish. Block wrapper PR
+    # fan-out until both the version shard and podspec JSON are visible so
+    # downstream iOS builds do not fail resolving OneSignalXCFramework.
+    # Always runs so Android-only invocations still satisfy downstream needs.
+    needs: validate-inputs
+    runs-on: ubuntu-latest
+    steps:
+      - name: Skip when Android-only
+        if: inputs.ios_version == ''
+        run: echo "No ios_version provided; skipping CocoaPods propagation wait."
+      - uses: actions/checkout@v6
+        if: inputs.ios_version != ''
+        with:
+          repository: OneSignal/sdk-shared
+          ref: main
+          sparse-checkout: |
+            .github/actions/wait-for-cocoapods-pod
+      - uses: ./.github/actions/wait-for-cocoapods-pod
+        if: inputs.ios_version != ''
+        with:
+          version: ${{ inputs.ios_version }}
+
   versions:
-    needs: [validate-inputs, wait-for-android-artifact]
+    needs: [validate-inputs, wait-for-android-artifact, wait-for-ios-pod]
     runs-on: ubuntu-latest
     outputs:
       capacitor: ${{ steps.versions.outputs.capacitor }}