ci/system-tests: force run extra tests

.github/actions/pr-metadata/action.yml

@@ -0,0 +1,25 @@
+name: 'Pull Request Metadata'
+description: 'Read JSON metadata from Pull Request descriptions'
+inputs:
+  text:
+    description: 'Text to parse for metadata'
+    required: true
+outputs:
+  metadata:
+    description: "JSON metadata from the input text"
+    value: ${{ fromJSON(steps.parse.outputs.metadata) }}
+runs:
+  using: "composite"
+  steps:
+    - uses: actions/setup-go@v5
+      with:
+        cache: false
+
+    - name: Parse Text Metadata
+      id: parse
+      shell: bash
+      run: |
+        set -ex
+        body=$(gh pr view --json body --jq '.body') 
+        metadata=$(go run .github/actions/pr-metadata/re.go "$body") 
+        echo "metadata=$metadata >> $GITHUB_OUTPUT

.github/actions/pr-metadata/re.go

@@ -0,0 +1,29 @@
+// Unless explicitly stated otherwise all files in this repository are licensed
+// under the Apache License Version 2.0.
+// This product includes software developed at Datadog (https://www.datadoghq.com/).
+// Copyright 2016-present Datadog, Inc.
+
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"regexp"
+)
+
+func main() {
+	if len(os.Args) < 2 {
+		log.Fatalf("Usage: %s \"<text to parse>\"", os.Args[0])
+		return
+	}
+
+	re := regexp.MustCompile(`<!--({.*})-->`)
+	text := os.Args[1]
+	matches := re.FindStringSubmatch(text)
+	if len(matches) <= 1 {
+		return
+	}
+
+	fmt.Println(matches[1])
+}

.github/workflows/system-tests.yml

@@ -30,9 +30,7 @@ on:
 jobs:
   system-tests:
     if: github.event_name != 'pull_request' || (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == 'DataDog/dd-trace-go')
-    # Note: Not using large runners because the jobs spawned by this pipeline
-    # don't seem to get a noticable speedup from using larger runners.
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-latest-16-cores
     strategy:
       matrix:
         weblog-variant:
@@ -116,6 +114,10 @@ jobs:
           ref: ${{ inputs.branch_ref || github.ref }}
           path: 'binaries/dd-trace-go'
 
+      - uses: ./binaries/dd-trace-go/.github/actions/pr-metadata
+        env:
+          GH_TOKEN: ${{ github.token }}
+
       - name: Build weblog
         run: ./build.sh -i weblog
 
@@ -126,7 +128,7 @@ jobs:
         run: ./build.sh -i agent
 
       - name: Run
-        run: env ${{ matrix.env }} ./run.sh ${{ matrix.scenario }}
+        run: exit 1; env ${{ matrix.env }} ./run.sh ${{ matrix.scenario }}
 
       - name: Compress artifact
         if: ${{ always() }}