From dae0dc93d9930f3ee0dcfa06aebcb34a952427f7 Mon Sep 17 00:00:00 2001
From: Christian Cleberg <hello@cleberg.net>
Date: Tue, 3 Jun 2025 19:46:11 -0500
Subject: feat: convert build script to python

---
 build.py | 136 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 136 insertions(+)
 create mode 100644 build.py

(limited to 'build.py')

diff --git a/build.py b/build.py
new file mode 100644
index 0000000..c0d14de
--- /dev/null
+++ b/build.py
@@ -0,0 +1,136 @@
+#!/usr/bin/env python3
+import os
+import shutil
+import subprocess
+import sys
+from pathlib import Path
+
+def prompt(prompt_text):
+    try:
+        return input(prompt_text).strip()
+    except EOFError:
+        return ''
+
+def remove_build_directory(build_dir):
+    if build_dir.exists():
+        print(f"Removing previous build directory: {build_dir}/")
+        shutil.rmtree(build_dir)
+    build_dir.mkdir(parents=True, exist_ok=True)
+
+def minify_css(src_css, dest_css):
+    print(f"Minifying CSS: {src_css} → {dest_css}")
+    result = subprocess.run(
+        ["minify", "-o", str(dest_css), str(src_css)],
+        stdout=subprocess.PIPE,
+        stderr=subprocess.PIPE,
+        text=True,
+    )
+    if result.returncode != 0:
+        print("Error during CSS minification:")
+        print(result.stderr, file=sys.stderr)
+        sys.exit(1)
+
+def run_emacs_publish(dev_mode=False):
+    if dev_mode:
+        print("Running Emacs publish script (development)...")
+        result = subprocess.run(
+            ["emacs", "--script", "publish.el"],
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE,
+            text=True,
+        )
+    else:
+        print("Running Emacs publish script (production)...")
+        result = subprocess.run(
+            ["emacs", "--script", "publish.el"],
+            stdout=subprocess.DEVNULL,
+            stderr=subprocess.DEVNULL,
+            text=True,
+        )
+
+    if result.returncode != 0:
+        print("Error running publish.el:")
+        print(result.stderr, file=sys.stderr)
+        sys.exit(1)
+
+def deploy_to_server(build_dir, server):
+    remote_path = f"{server}:/var/www/cleberg.net/"
+    print(f"Deploying .build/ → {remote_path}")
+    result = subprocess.run(
+        ["rsync", "-r", "--delete-before", f"{build_dir}/", remote_path],
+        stdout=subprocess.PIPE,
+        stderr=subprocess.PIPE,
+        text=True,
+    )
+    if result.returncode != 0:
+        print("Error during rsync deployment:")
+        print(result.stderr, file=sys.stderr)
+        sys.exit(1)
+
+def start_dev_server(build_dir):
+    print(f"Starting development HTTP server from {build_dir}/ on port 8000")
+    os.chdir(build_dir)
+    # This will run until interrupted (Ctrl+C)
+    try:
+        subprocess.run(
+            [sys.executable, "-m", "http.server", "8000"],
+            check=True
+        )
+    except KeyboardInterrupt:
+        print("\nDevelopment server stopped.")
+    except subprocess.CalledProcessError as e:
+        print(f"Error starting development server: {e}", file=sys.stderr)
+        sys.exit(1)
+
+def main():
+    build_dir = Path(".build")
+    theme_dir = Path("theme/static")
+    css_src = theme_dir / "styles.css"
+    css_min = theme_dir / "styles.min.css"
+
+    answer = prompt("Did you update the 'Recent Blog Posts' section? [yn] ")
+    if not answer.lower().startswith("y"):
+        print("Please update the 'Recent Blog Posts' section before publishing!")
+        sys.exit(0)
+
+    env = os.environ.get("ENV", "").lower()
+    if env == "prod":
+        print("Environment: Production")
+        method = prompt("Publishing on remote or LAN? [r|l] ").lower()
+        if method == "r":
+            ubuntu_server = "ubuntu-remote"
+        elif method == "l":
+            ubuntu_server = "ubuntu"
+        else:
+            print("Invalid input. Assuming LAN (ubuntu)")
+            ubuntu_server = "ubuntu"
+
+        # Remove previous build
+        remove_build_directory(build_dir)
+
+        # Minify CSS
+        minify_css(css_src, css_min)
+
+        # Run publishing script (silenced output)
+        run_emacs_publish(dev_mode=False)
+
+        # Deploy changes
+        deploy_to_server(build_dir, ubuntu_server)
+
+    else:
+        print("Environment: Development")
+
+        # Remove previous build
+        remove_build_directory(build_dir)
+
+        # Minify CSS
+        minify_css(css_src, css_min)
+
+        # Run publishing script (with console output)
+        run_emacs_publish(dev_mode=True)
+
+        # Launch development web server
+        start_dev_server(build_dir)
+
+if __name__ == "__main__":
+    main()
\ No newline at end of file
-- 
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