Add latest STIG Path

Add path that always links to the newest STIG

stigaview_static/html_output.py

@@ -1,4 +1,5 @@
 import os.path
+import shutil
 from multiprocessing import Process
 
 from jinja2 import Environment, FileSystemLoader
@@ -23,6 +24,7 @@ def render_product(product: models.Product, out_path: str):
         real_out_path = render_stig_detail(out_product, product, stig)
         for control in stig.controls:
             render_control(control, real_out_path)
+    _copy_latest_stig(out_product, product)
 
 
 def render_stig_detail(out_product, product, stig):
@@ -111,3 +113,12 @@ def render_srg_details(srgs: dict, out_path: str) -> None:
         os.makedirs(full_out_path, exist_ok=True)
         full_out = os.path.join(full_out_path, "index.html")
         render_template("srg_detail.html", full_out, controls=controls, srg_id=srg_id)
+
+
+def _copy_latest_stig(out_product: str, product: models.Product):
+    latest_stig = product.latest_stig
+    current_versioned_root = os.path.join(
+        out_product, latest_stig.short_version.lower()
+    )
+    product_latest_path = os.path.join(out_product, "latest")
+    shutil.copytree(current_versioned_root, product_latest_path)

stigaview_static/models.py

@@ -110,3 +110,8 @@ def __gt__(self, other):
     @property
     def url(self) -> str:
         return f"/products/{self.short_name}"
+
+    @property
+    def latest_stig(self) -> Stig:
+        self.sort_stigs()
+        return self.stigs[-1]

templates/product.html

@@ -1,6 +1,7 @@
 {% extends "base.html" %}
 {% block content %}
 <h1>{{ product.full_name }} ({{ product.short_name }})</h1>
+<a href="{{ product.url }}/latest">View the latest STIG</a>
 <table class="table">
     <thead>
         <tr>