Attemopting to minify deploy files.

Dockerfile

@@ -4,6 +4,7 @@ COPY . .
 RUN pip install --no-cache-dir -r ./requirements.txt
 RUN zensical build
 RUN rm ./deploy/sitemap.xml
+RUN python minify.py
 
 FROM caddy:alpine
 COPY --from=builder /app/deploy /usr/share/caddy

minify.py

@@ -0,0 +1,54 @@
+#!/usr/bin/env python3
+"""Minify CSS, JS, and HTML files in the deploy directory in-place."""
+
+import sys
+from pathlib import Path
+
+import htmlmin
+import rcssmin
+import rjsmin
+
+DEPLOY_DIR = Path("./deploy")
+
+
+def minify_css():
+    for css_file in DEPLOY_DIR.rglob("*.css"):
+        content = css_file.read_text(encoding="utf-8")
+        minified = rcssmin.cssmin(content)
+        css_file.write_text(minified, encoding="utf-8")
+        print(f"  CSS: {css_file}")
+
+
+def minify_js():
+    for js_file in DEPLOY_DIR.rglob("*.js"):
+        if js_file.name.endswith(".min.js"):
+            continue
+        content = js_file.read_text(encoding="utf-8")
+        minified = rjsmin.jsmin(content)
+        js_file.write_text(minified, encoding="utf-8")
+        print(f"   JS: {js_file}")
+
+
+def minify_html():
+    for html_file in DEPLOY_DIR.rglob("*.html"):
+        content = html_file.read_text(encoding="utf-8")
+        minified = htmlmin.minify(
+            content,
+            remove_comments=True,
+            remove_empty_space=True,
+            reduce_boolean_attributes=True,
+        )
+        html_file.write_text(minified, encoding="utf-8")
+        print(f" HTML: {html_file}")
+
+
+if __name__ == "__main__":
+    if not DEPLOY_DIR.exists():
+        print(f"Error: deploy directory not found at {DEPLOY_DIR}", file=sys.stderr)
+        sys.exit(1)
+
+    print("Minifying assets...")
+    minify_css()
+    minify_js()
+    minify_html()
+    print("Done.")

requirements.txt

@@ -5,6 +5,7 @@ ghp-import==2.1.0
 griffe==1.15.0
 griffecli==2.0.0
 griffelib==2.0.0
+htmlmin==0.1.12
 Jinja2==3.1.6
 Markdown==3.10.2
 MarkupSafe==3.0.3
@@ -22,6 +23,8 @@ pymdown-extensions==10.21
 python-dateutil==2.9.0.post0
 PyYAML==6.0.3
 pyyaml_env_tag==1.1
+rcssmin==1.2.2
+rjsmin==1.2.4
 six==1.17.0
 watchdog==6.0.0
 zensical==0.0.27