From ab6b257a3908e1aeb247a09964e1b8db422c5890 Mon Sep 17 00:00:00 2001
From: Victor Zverovich <viz@meta.com>
Date: Sun, 9 Jun 2024 13:17:13 -0700
Subject: [PATCH] Implement doc building

---
 support/mkdocs                                | 24 +++++++++++++++----
 .../mkdocstrings_handlers/cxx/__init__.py     |  3 ++-
 2 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/support/mkdocs b/support/mkdocs
index 037f4246..823f71a6 100755
--- a/support/mkdocs
+++ b/support/mkdocs
@@ -1,17 +1,31 @@
 #!/usr/bin/env python3
 # A script to invoke mkdocs with the correct environment.
 
-import os, subprocess, sys
+import os, shutil, sys
+from subprocess import call
 
-dirname = os.path.join(os.path.dirname(__file__), 'python')
+dirname = os.path.dirname(__file__)
 
 # Set PYTHONPATH for the mkdocstrings handler.
 env = os.environ.copy()
 path = env.get('PYTHONPATH')
-env['PYTHONPATH'] = (path + ':' if path else '') + dirname
+env['PYTHONPATH'] = \
+  (path + ':' if path else '') + os.path.join(dirname, 'python')
 
 config_path = os.path.join(dirname, 'mkdocs.yml')
 args = sys.argv[1:]
-if 'build' in args:
+if len(args) > 0:
+  command = args[0]
+  if command == 'deploy':
+    site_dir = 'fmt.dev'
+    shutil.rmtree(site_dir)
+    ret = call(['git', 'clone', '--depth=1',
+                'git@github.com:fmtlib/fmt.dev.git'])
+    if ret != 0:
+      sys.exit(ret)
+    sys.exit(call(['mike', 'deploy', '--config-file', config_path,
+                   '--branch', 'master', 'dev'],
+                  cwd=site_dir, env=env))
+  elif not command.startswith('-'):
     args += ['-f', config_path]
-subprocess.run(['mkdocs'] + args, env=env)
+sys.exit(call(['mkdocs'] + args, env=env))
diff --git a/support/python/mkdocstrings_handlers/cxx/__init__.py b/support/python/mkdocstrings_handlers/cxx/__init__.py
index a575a101..1b8e597c 100644
--- a/support/python/mkdocstrings_handlers/cxx/__init__.py
+++ b/support/python/mkdocstrings_handlers/cxx/__init__.py
@@ -2,6 +2,7 @@
 # Copyright (c) 2012 - present, Victor Zverovich
 
 import os
+from pathlib import Path
 import xml.etree.ElementTree as et
 from mkdocstrings.handlers.base import BaseHandler
 from typing import Any, Mapping, Optional
@@ -156,7 +157,7 @@ class CxxHandler(BaseHandler):
 
     # Run doxygen.
     cmd = ['doxygen', '-']
-    doc_dir = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
+    doc_dir = Path(__file__).parents[3]
     include_dir = os.path.join(os.path.dirname(doc_dir), 'include', 'fmt')
     self._ns2doxyxml = {}
     self._doxyxml_dir = 'doxyxml'