From 13202cc6b1b31dbf16a657f847df240cb35fa157 Mon Sep 17 00:00:00 2001
From: Ben Busby <noreply+git@benbusby.com>
Date: Fri, 2 Jul 2021 15:28:27 -0400
Subject: [PATCH] Ensure existence of static build dir

---
 .gitignore                  | 2 +-
 app/__init__.py             | 7 ++++++-
 app/static/build/.gitignore | 2 ++
 run                         | 2 --
 4 files changed, 9 insertions(+), 4 deletions(-)
 create mode 100644 app/static/build/.gitignore

diff --git a/.gitignore b/.gitignore
index caa4595..32c54ce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,6 +12,6 @@ app/static/custom_config
 app/static/bangs
 
 # pip stuff
-build/
+/build/
 dist/
 *.egg-info/
diff --git a/app/__init__.py b/app/__init__.py
index f77b281..294053c 100644
--- a/app/__init__.py
+++ b/app/__init__.py
@@ -101,7 +101,12 @@ for cb_dir in cache_busting_dirs:
         full_cb_path = os.path.join(full_cb_dir, cb_file)
         cb_file_link = gen_file_hash(full_cb_dir, cb_file)
         build_path = os.path.join(app.config['BUILD_FOLDER'], cb_file_link)
-        os.symlink(full_cb_path, build_path)
+
+        try:
+            os.symlink(full_cb_path, build_path)
+        except FileExistsError:
+            # Symlink hasn't changed, ignore
+            pass
 
         # Create mapping for relative path urls
         map_path = build_path.replace(app.config['APP_ROOT'], '')
diff --git a/app/static/build/.gitignore b/app/static/build/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/app/static/build/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/run b/run
index 25fdf15..4ace594 100755
--- a/run
+++ b/run
@@ -12,8 +12,6 @@ SUBDIR="${1:-app}"
 export APP_ROOT="$SCRIPT_DIR/$SUBDIR"
 export STATIC_FOLDER="$APP_ROOT/static"
 
-rm -rf $STATIC_FOLDER/build
-
 # Check for regular vs test run
 if [[ "$SUBDIR" == "test" ]]; then
     # Set up static files for testing