From 3fdec12929c621017b4f16cd6491080a9b9ee9cf0a523acb2d0c3f12d7ce2e72 Mon Sep 17 00:00:00 2001
From: Nicholas Johnson <nick@nicksphere.ch>
Date: Wed, 25 May 2022 00:00:00 +0000
Subject: Separate journal generation from deletion to improve efficiency

---
 clean.py    | 32 ++++++++++++++++++++++++++++++++
 generate.py | 15 ++++++++-------
 2 files changed, 40 insertions(+), 7 deletions(-)
 create mode 100644 clean.py

diff --git a/clean.py b/clean.py
new file mode 100644
index 0000000..bd71950
--- /dev/null
+++ b/clean.py
@@ -0,0 +1,32 @@
+'''
+    nicksphere  Generates a Gemini capsule from existing files
+    Copyright (C) 2022  Nicholas Johnson
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+'''
+
+import os
+import shutil
+
+
+if __name__ == '__main__':
+    root_dir = os.path.dirname(os.path.realpath(__file__))
+    output_dir = os.path.join(root_dir, "public")
+    gemini_output_dir = os.path.join(root_dir, "capsule")
+    html_output_dir = os.path.join(root_dir, "website")
+
+    # delete output directories
+    shutil.rmtree(output_dir, ignore_errors=True)
+    shutil.rmtree(gemini_output_dir, ignore_errors=True)
+    shutil.rmtree(html_output_dir, ignore_errors=True)
diff --git a/generate.py b/generate.py
index dec0c6a..8438ef2 100644
--- a/generate.py
+++ b/generate.py
@@ -31,17 +31,15 @@ if __name__ == '__main__':
     os.chdir(os.path.join(root_dir, "static"))
     static_gemini_files = [os.path.join(root, name) for root, dirs, files in os.walk(".") for name in files if name.endswith(".gmi")]
 
-    # delete output directories
-    shutil.rmtree(output_dir, ignore_errors=True)
-    shutil.rmtree(gemini_output_dir, ignore_errors=True)
-    shutil.rmtree(html_output_dir, ignore_errors=True)
-
     # generate output directory
     os.chdir(root_dir)
     subprocess.run("hugo")
 
     # generate Gemini output directory
-    shutil.copytree(output_dir, gemini_output_dir, ignore=shutil.ignore_patterns("*.html"))
+    try:
+        shutil.copytree(output_dir, gemini_output_dir, ignore=shutil.ignore_patterns("*.html"), dirs_exist_ok=True)
+    except shutil.Error:
+        pass
 
     os.chdir(os.path.join(root_dir, "static"))
 
@@ -54,7 +52,10 @@ if __name__ == '__main__':
         shutil.copy(os.path.join(output_dir, file), file)
 
     # generate HTML output directory
-    shutil.copytree(output_dir, html_output_dir, ignore=shutil.ignore_patterns("*.gmi", "gemini_atom"))
+    try:
+        shutil.copytree(output_dir, html_output_dir, ignore=shutil.ignore_patterns("*.gmi", "gemini_atom"), dirs_exist_ok=True)
+    except shutil.Error:
+        pass
 
     os.chdir(html_output_dir)
     for file in static_gemini_files:
-- 
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