Prevent old files from being in the build

CHANGELOG.md

@@ -3,11 +3,19 @@
 ## [4.0.1] -
 ### Added
 - `python -m htmd` will now work
+- `styles` block in `_layout.html` template
+- `scripts` block in `_layout.html` template
+- draft: build to add draft to build
+- `preview --drafts` to view site as if all drafts are published
 ### Changed
-- 
+- Ignore Frozen-Flask MissingURLGeneratorWarning
+- `htmd preview` will reload when static files change
+- Drafts will be served with /draft/ URL prefix
 ### Fixed
 - `htmd preview` will only serve pages
 - `htmd preview` will show 404 for authors that don't exist
+- build draft without published
+- errors when a config folder did not exist
 
 ## [4.0.0] - 2024-01-27
 ### Added

htmd/site.py

@@ -92,7 +92,9 @@ def get_project_dir() -> Path:
 app.config['FREEZER_DESTINATION'] = (
     project_dir / app.config['BUILD_FOLDER']
 )
-app.config['FREEZER_REMOVE_EXTRA_FILES'] = False
+app.config['FREEZER_REMOVE_EXTRA_FILES'] = True
+# Allow build to be version controlled
+app.config['FREEZER_DESTINATION_IGNORE'] = ['.git*', '.hg*']
 app.config['FLATPAGES_EXTENSION'] = app.config['POSTS_EXTENSION']
 
 if Path(app.static_folder).is_dir():

tests/test_build.py

@@ -6,7 +6,7 @@
 from click.testing import CliRunner
 from htmd.cli import build
 
-from utils import remove_fields_from_post, SUCCESS_REGEX
+from utils import remove_fields_from_post, set_example_to_draft, SUCCESS_REGEX
 
 
 def test_build(run_start: CliRunner) -> None:
@@ -234,3 +234,37 @@ def test_build_without_templates(run_start: CliRunner) -> None:
     result = run_start.invoke(build)
     assert result.exit_code == 0
     assert re.search(SUCCESS_REGEX, result.output)
+
+
+def test_build_drafts_removed_from_build(run_start: CliRunner) -> None:
+    path_list = [
+        Path('build') / '2014' / 'index.html',
+        Path('build') / '2014' / '10' / 'index.html',
+        Path('build') / '2014' / '10' / '30' / 'index.html',
+        Path('build') / '2014' / '10' / '30' / 'example' / 'index.html',
+    ]
+    # create example post in build
+    run_start.invoke(build)
+    for path in path_list:
+        assert path.is_file()
+
+    set_example_to_draft()
+    run_start.invoke(build)
+    for path in path_list:
+        assert path.is_file() is False
+
+
+def test_build_vcs_repo(run_start: CliRunner) -> None:
+    path_list = [
+        Path('build') / '.git',
+        Path('build') / '.hg',
+    ]
+    run_start.invoke(build)
+    for path in path_list:
+        path.mkdir()
+        with (path / 'keep').open('w') as keep_file:
+            keep_file.write('keep')
+
+    run_start.invoke(build)
+    for path in path_list:
+        assert path.is_dir()