Fix AUR workflow to trigger after release-linux completes

- Change trigger from release:published to workflow_run on release-linux
- Only run if the triggering workflow succeeded
- Increase timeout to 30 minutes for aarch64 build to complete
- Extract version from workflow's head branch (the tag)

.github/workflows/release-aur.yml

@@ -1,8 +1,10 @@
 name: release-aur
 
 on:
-  release:
-    types: [published]
+  # Trigger after release-linux completes (it uploads amd64 tarball)
+  workflow_run:
+    workflows: ["release-linux"]
+    types: [completed]
   workflow_dispatch:
     inputs:
       version:
@@ -18,7 +20,8 @@ on:
 jobs:
   update-aur:
     runs-on: ubuntu-latest
-    needs: []
+    # Only run if the triggering workflow succeeded (or manual dispatch)
+    if: ${{ github.event_name == 'workflow_dispatch' || github.event.workflow_run.conclusion == 'success' }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -26,22 +29,24 @@ jobs:
       - name: Determine version
         id: version
         run: |
-          if [[ "${{ github.event_name }}" == "release" ]]; then
-            VERSION="${{ github.event.release.tag_name }}"
-            VERSION="${VERSION#v}"
+          if [[ "${{ github.event_name }}" == "workflow_run" ]]; then
+            # Extract version from the triggering workflow's head branch (tag)
+            REF="${{ github.event.workflow_run.head_branch }}"
+            VERSION="${REF#v}"
           else
             VERSION="${{ inputs.version }}"
           fi
           echo "version=$VERSION" >> "$GITHUB_OUTPUT"
+          echo "Detected version: $VERSION"
 
-      - name: Wait for release assets
-        if: github.event_name == 'release'
+      - name: Wait for all release assets
         env:
           VERSION: ${{ steps.version.outputs.version }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           echo "Waiting for release assets to be available..."
-          MAX_WAIT=600
+          echo "Note: amd64 should be ready (release-linux completed), waiting for aarch64..."
+          MAX_WAIT=1800
           INTERVAL=30
           ELAPSED=0
 
@@ -63,7 +68,7 @@ jobs:
           done
 
           if [ $ELAPSED -ge $MAX_WAIT ]; then
-            echo "Timeout waiting for release assets"
+            echo "Timeout waiting for release assets after 30 minutes"
             exit 1
           fi