markdown chars escape

.github/workflows/wpt-test.yml

@@ -35,10 +35,16 @@ jobs:
       - name: Run WebPageTest for more websites
         run: |
           METRICS=$(git diff --name-only --diff-filter=ACMRT ${GITHUB_BASE_SHA} ${GITHUB_HEAD_SHA} | grep -E "^dist/.*\.js$" | xargs -I {} basename {} | cut -d. -f1 | sort | uniq)
-          PR_BODY="${{ github.event.pull_request.body }}"
+          PR_BODY="$(cat <<'EOF'
+          ${{ github.event.pull_request.body }}
+          EOF
+          )"
 
           # Read PR body into an array, removing line breaks
-          IFS=$'\n' read -r -a lines <<< "$PR_BODY"
+          declare -a lines
+          while IFS= read -r line; do
+            lines+=("${line//[$'\r\n']}")
+          done <<< "$PR_BODY"
 
           # Find the start index of the section you're interested in
           start_index=-1