Add CI Step to validate & test semgrep rules

Author: NicholasEllul

.github/workflows/test.yml

@@ -0,0 +1,24 @@
+name: Test Semgrep Rules
+
+on: [push]
+
+jobs:
+  validate-and-test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Install Semgrep
+        run: |
+          pip install semgrep
+
+      - name: Validate Rules
+        run: |
+          bin/validate-rules
+        shell: bash
+
+      - name: Run Rule Tests
+        run: |
+          bin/test
+        shell: bash

bin/test

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+# Run semgrep test cases for specific rules
+semgrep --test --config rules/src/ rules/test/

bin/validate-rules

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+#!/bin/bash
+
+# Validate config is valid before testing
+semgrep --validate --config ./rules/src