[ci] Fix github syntax issues

Author: orionpapadakis

.github/actions/run-inference/action.yml

@@ -40,6 +40,7 @@ runs:
           -Dllama.metrics.format=json
           -Dllama.metrics.output=file
           -Dllama.metrics.file=${{ inputs.metrics_file }}
+        METRICS_FILE: ${{ inputs.metrics_file }}
       run: |
         # Run inference and emit raw metrics JSON via JAVA_TOOL_OPTIONS
         ./llama-tornado --gpu --${{ inputs.backend }} \
@@ -48,7 +49,7 @@ runs:
           ${{ inputs.flags }}
 
         # Write metadata sidecar so process_metrics.py can identify each metrics file
-        SIDECAR="${{ inputs.metrics_file }%.json}.meta.json"
+        SIDECAR="${METRICS_FILE%.json}.meta.json"
         python3 scripts/write_metrics_sidecar.py \
           --out "$SIDECAR" \
           backend="${{ inputs.backend }}" \

.github/actions/setup-tornadovm/action.yml

@@ -91,3 +91,10 @@ runs:
         echo "=== Checking tornado CLI ==="
         which tornado || { echo "::error::tornado not in PATH"; exit 1; }
         tornado --devices
+
+    - name: Save TornadoVM cache
+      if: steps.cache.outputs.cache-hit != 'true'
+      uses: actions/cache/save@v4
+      with:
+        path: ${{ steps.paths.outputs.tornado_root }}
+        key: tornadovm-${{ inputs.backend }}-${{ steps.tornado_sha.outputs.sha }}

.github/workflows/build-and-run.yml

@@ -49,10 +49,12 @@ jobs:
         shell: bash
         run: |
           source "$HOME/.sdkman/bin/sdkman-init.sh"
-          
-          if ! sdk list java | grep -q "installed.*$JAVA_VERSION"; then
+
+          # install Java with sdkman, if not already installed 
+          if ! sdk list java | grep -q "$JAVA_VERSION"; then
             sdk install java "$JAVA_VERSION"
           fi
+
           sdk use java "$JAVA_VERSION"
 
           echo "JAVA_HOME=$HOME/.sdkman/candidates/java/current" >> $GITHUB_ENV
@@ -283,6 +285,7 @@ jobs:
       github.repository == 'beehive-lab/GPULlama3.java' &&
       github.event_name == 'push' &&
       github.ref == 'refs/heads/main'
+
     runs-on: [self-hosted]
     needs: build-and-run
     timeout-minutes: 15
@@ -302,24 +305,36 @@ jobs:
         run: |
           python3 scripts/process_metrics.py \
             --metrics-dir "${{ runner.temp }}/metrics-artifacts" \
-            --commit       "${{ github.sha }}" \
-            --branch       "${{ github.ref_name }}" \
-            --run-id       "${{ github.run_id }}" \
-            --run-number   "${{ github.run_number }}" \
-            --run-attempt  "${{ github.run_attempt }}" \
-            --workflow     "${{ github.workflow }}" \
-            --history      "$PERF_HISTORY_FILE"
+            --commit "${{ github.sha }}" \
+            --branch "${{ github.ref_name }}" \
+            --run-id "${{ github.run_id }}" \
+            --run-number "${{ github.run_number }}" \
+            --run-attempt "${{ github.run_attempt }}" \
+            --workflow "${{ github.workflow }}" \
+            --history "$PERF_HISTORY_FILE"
 
       - name: Commit performance history
         run: |
-          git config user.name  "github-actions[bot]"
+          SHORT_SHA=$(echo "${GITHUB_SHA}" | cut -c1-8)
+
+          git config user.name "github-actions[bot]"
           git config user.email "github-actions[bot]@users.noreply.github.com"
+
           git add "$PERF_HISTORY_FILE"
-          git diff --cached --quiet && echo "No history changes to commit" && exit 0
-          git commit -m "perf: record run #${{ github.run_number }} @ ${GITHUB_SHA::8}"
+
+          git diff --cached --quiet && \
+            echo "No history changes to commit" && exit 0
+
+          git commit -m "perf: record run #${{ github.run_number }} @ ${SHORT_SHA}"
+
           for attempt in 1 2 3; do
             git pull --rebase origin main && git push && break || {
-              [ $attempt -lt 3 ] && { echo "Attempt $attempt failed, retrying in $((attempt * 5))s..."; sleep $((attempt * 5)); } \
-                                 || { echo "::error::Failed to push after 3 attempts"; exit 1; }
+              if [ $attempt -lt 3 ]; then
+                echo "Attempt $attempt failed, retrying in $((attempt * 5))s..."
+                sleep $((attempt * 5))
+              else
+                echo "::error::Failed to push after 3 attempts"
+                exit 1
+              fi
             }
-          done
+          done

.github/workflows/integration-quarkus-langchain4j.yml

@@ -4,11 +4,11 @@ on:
   push:
     branches: [ main ]
   pull_request:
-     branches: [ main ]
-     types: [opened, synchronize, reopened]
+    branches: [ main ]
+    types: [opened, synchronize, reopened]
   schedule:
-     # Run every Saturday at 02:30 UTC to catch dependency breakages
-     - cron: '30 2 * * 6'
+    # Run every Saturday at 02:30 UTC to catch dependency breakages
+    - cron: '30 2 * * 6'
   workflow_dispatch:
     inputs:
       quarkus_langchain4j_version:
@@ -77,14 +77,15 @@ jobs:
           
           # Build
           ./mvnw clean install -DskipTests
-    
+          
           # Save GPULlama3.java version for subsequent steps
           echo "GPULLAMA3_VERSION=$GPULLAMA3_VERSION" >> $GITHUB_ENV
 
       # Step 3: Clone Quarkus LangChain4j
       - name: Clone Quarkus LangChain4j
         run: |
           cd ${{ github.workspace }}
+          rm -rf quarkus-langchain4j
           git clone --depth 1 https://github.com/quarkiverse/quarkus-langchain4j.git
 
       # Step 4: Build Quarkus LangChain4j with current GPULlama3.java
@@ -156,15 +157,15 @@ jobs:
           MAX_ATTEMPTS=3
           ATTEMPT=1
           SUCCESS=false
-    
+          
           while [ $ATTEMPT -le $MAX_ATTEMPTS ]; do
             echo "Attempt $ATTEMPT of $MAX_ATTEMPTS for blocking endpoint..."
-    
+          
             # Trigger endpoint
             HTTP_RESPONSE=$(curl -s -w "%{http_code}" http://localhost:$QUARKUS_PORT/chat/blocking)
             HTTP_RESPONSE_CODE="${HTTP_RESPONSE: -3}"
             HTTP_RESPONSE_BODY="${HTTP_RESPONSE%???}"
-    
+          
             # Check response code
             if [ "$HTTP_RESPONSE_CODE" = "200" ]; then
               echo "SUCCESS: Blocking endpoint returned HTTP code: $HTTP_RESPONSE_CODE"
@@ -174,16 +175,16 @@ jobs:
             else
               echo "Attempt $ATTEMPT failed: Blocking endpoint returned HTTP code $HTTP_RESPONSE_CODE"
               echo "Response body: $HTTP_RESPONSE_BODY"
-    
+          
               if [ $ATTEMPT -lt $MAX_ATTEMPTS ]; then
                 echo "Retrying in 2 seconds..."
                 sleep 2
               fi
             fi
-    
+          
             ATTEMPT=$((ATTEMPT + 1))
           done
-    
+          
           if [ "$SUCCESS" = false ]; then
             echo "ERROR: Blocking endpoint failed after $MAX_ATTEMPTS attempts"
             exit 1
@@ -233,4 +234,4 @@ jobs:
         run: |
           # Clean shutdown
           kill $APP_PID || true
-          wait $APP_PID 2>/dev/null || true
+          wait $APP_PID 2>/dev/null || true