Merge pull request circuitpython#24 from FoamyGuy/fold_dirs_with_lots_of_files

Fold directories to hide contents if they have too many files

Author: FoamyGuy

create_requirement_images.py

@@ -163,7 +163,7 @@ def make_line(
             )
 
     def make_header(position, project_files, files_and_libs):
-        # pylint: disable=too-many-locals
+        # pylint: disable=too-many-locals, too-many-branches
         # Static files
         make_line(
             "CIRCUITPY",
@@ -198,8 +198,7 @@ def make_header(position, project_files, files_and_libs):
             icon=file_icon,
         )
 
-        # TODO: Add settings.toml if it's needed
-
+        # Add settings.toml if it's needed
         if settings_required(files_and_libs):
             make_line(
                 "settings.toml",
@@ -247,6 +246,10 @@ def make_header(position, project_files, files_and_libs):
 
         extra_rows = 0
         for i, file in enumerate(sorted(project_folders_to_draw.keys())):
+            if len(project_folders_to_draw[file]) > 0:
+                triangle_to_use = down_triangle
+            else:
+                triangle_to_use = right_triangle
             make_line(
                 file,
                 (
@@ -257,7 +260,7 @@ def make_header(position, project_files, files_and_libs):
                         * (begin_y_offset + i + len(project_files_to_draw) + extra_rows)
                     ),
                 ),
-                triangle_icon=down_triangle,
+                triangle_icon=triangle_to_use,
             )
             rows_added += 1
             for sub_file in sorted(project_folders_to_draw[file]):

get_imports.py

@@ -16,6 +16,8 @@
 BUNDLE_DATA = "latest_bundle_data.json"
 BUNDLE_TAG = "latest_bundle_tag.json"
 
+SUBDIRECTORY_FILECOUNT_LIMIT = 10
+
 LEARN_GUIDE_REPO = os.environ.get(
     "LEARN_GUIDE_REPO", "../Adafruit_Learning_System_Guides/"
 )
@@ -141,8 +143,9 @@ def get_files_for_project(project_name):
             if cur_tuple[0].split("/")[-1] == _dir:
                 for _sub_dir in cur_tuple[1]:
                     dir_tuple = (dir_tuple[0], dir_tuple[1] + (_sub_dir,))
-                for _sub_file in cur_tuple[2]:
-                    dir_tuple = (dir_tuple[0], dir_tuple[1] + (_sub_file,))
+                if len(cur_tuple[2]) < SUBDIRECTORY_FILECOUNT_LIMIT:
+                    for _sub_file in cur_tuple[2]:
+                        dir_tuple = (dir_tuple[0], dir_tuple[1] + (_sub_file,))
 
         # e.g. ("dir_name", ("file_1.txt", "file_2.txt"))
         found_files.add(dir_tuple)