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Support creating asset directories (#16220)

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# Objective

Exposes a means to create an asset directory (and its parent
directories). Wasn't sure whether we also wanted the variant to create
directories without the parent (i.e. `mkdir` instead of `mkdir -p`)?

Fixes https://github.com/bevyengine/bevy_editor_prototypes/issues/144
This commit is contained in:
Rich Churcher 2024-11-05 11:06:00 +13:00 committed by François
parent b182452e22
commit 69f2a6b68c
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3 changed files with 30 additions and 0 deletions
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6
crates/bevy_asset/src/io/file/file_asset.rs
View file

@ -164,6 +164,12 @@ impl AssetWriter for FileAssetWriter {
Ok(())
}
async fn create_directory<'a>(&'a self, path: &'a Path) -> Result<(), AssetWriterError> {
let full_path = self.root_path.join(path);
async_fs::create_dir_all(full_path).await?;
Ok(())
}
async fn remove_directory<'a>(&'a self, path: &'a Path) -> Result<(), AssetWriterError> {
let full_path = self.root_path.join(path);
async_fs::remove_dir_all(full_path).await?;

6
crates/bevy_asset/src/io/file/sync_file_asset.rs
View file

@ -205,6 +205,12 @@ impl AssetWriter for FileAssetWriter {
Ok(())
}
async fn create_directory<'a>(&'a self, path: &'a Path) -> Result<(), AssetWriterError> {
let full_path = self.root_path.join(path);
std::fs::create_dir_all(full_path)?;
Ok(())
}
async fn remove_directory<'a>(&'a self, path: &'a Path) -> Result<(), AssetWriterError> {
let full_path = self.root_path.join(path);
std::fs::remove_dir_all(full_path)?;

18
crates/bevy_asset/src/io/mod.rs
View file

@ -384,6 +384,12 @@ pub trait AssetWriter: Send + Sync + 'static {
old_path: &'a Path,
new_path: &'a Path,
) -> impl ConditionalSendFuture<Output = Result<(), AssetWriterError>>;
/// Creates a directory at the given path, including all parent directories if they do not
/// already exist.
fn create_directory<'a>(
&'a self,
path: &'a Path,
) -> impl ConditionalSendFuture<Output = Result<(), AssetWriterError>>;
/// Removes the directory at the given path, including all assets _and_ directories in that directory.
fn remove_directory<'a>(
&'a self,
@ -460,6 +466,12 @@ pub trait ErasedAssetWriter: Send + Sync + 'static {
old_path: &'a Path,
new_path: &'a Path,
) -> BoxedFuture<'a, Result<(), AssetWriterError>>;
/// Creates a directory at the given path, including all parent directories if they do not
/// already exist.
fn create_directory<'a>(
&'a self,
path: &'a Path,
) -> BoxedFuture<'a, Result<(), AssetWriterError>>;
/// Removes the directory at the given path, including all assets _and_ directories in that directory.
fn remove_directory<'a>(
&'a self,
@ -523,6 +535,12 @@ impl<T: AssetWriter> ErasedAssetWriter for T {
) -> BoxedFuture<'a, Result<(), AssetWriterError>> {
Box::pin(Self::rename_meta(self, old_path, new_path))
}
fn create_directory<'a>(
&'a self,
path: &'a Path,
) -> BoxedFuture<'a, Result<(), AssetWriterError>> {
Box::pin(Self::create_directory(self, path))
}
fn remove_directory<'a>(
&'a self,
path: &'a Path,