adding annotations feature

Signed-off-by: Rogério Peixoto <rogerio.peixoto@checkmarx.com>

src/annotator.js

@@ -0,0 +1,38 @@
+const core = require("@actions/core");
+
+function extractAnnotations(results) {
+    let annotations = [];
+    for (i in results.queries) {
+        let query = results.queries[i];
+        for (j in query.files) {
+            let file = query.files[j];
+            annotations.push({
+                file: file['file_name'],
+                startLine: file['line'],
+                endLine: file['line'],
+                severity: query['severity'],
+                queryName: query['query_name'],
+                description: query['description'],
+            });
+        }
+    }
+
+    return annotations;
+}
+
+function annotateChangesWithResults(results) {
+    const annotations = extractAnnotations(results);
+    annotations.forEach(annotation => {
+        core.warning(annotation.description, {
+            title: `[${annotation.severity}] ${annotation.queryName}`,
+            startLine: annotation.startLine,
+            endLine: annotation.endLine,
+            file: annotation.file,
+        });
+    });
+
+}
+
+module.exports = {
+    annotateChangesWithResults
+}