Adding a static analyzer.

.gitignore

@@ -50,4 +50,7 @@ pubspec.lock
 *.DS_Store
 
 # Generated docs
-rive/docs
+rive/docs
+
+# Analysis results
+dev/analysis_report

dev/analyze.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+# install scan-build
+if ! command -v scan-build &> /dev/null
+then
+    if ! command -v pip &> /dev/null
+    then
+        curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
+        python3 get-pip.py
+    fi
+    pip install scan-build
+fi
+
+
+cd test
+premake5 clean || exit 1
+premake5 gmake || exit 1
+scan-build -o ../analysis_report/ make -j7 || exit 1
+premake5 clean