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common/file_util: Fix and deprecate CreateFullPath, add CreateDirs

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Fix CreateFullPath to have its intended previous behavior (whatever
that was), and deprecate it in favor of the new CreateDirs function.

Unlike CreateDir, CreateDirs is marked as [[nodiscard]] to avoid new
code ignoring its result value.
This commit is contained in:
ReinUsesLisp 2020-12-09 05:22:16 -03:00
parent 52f13f2339
commit 5329834376
2 changed files with 31 additions and 4 deletions
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10
src/common/file_util.h
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@ -54,8 +54,14 @@ enum class UserPath {
// Returns true if successful, or path already exists.
bool CreateDir(const std::filesystem::path& path);
// Creates the full path of path. Returns true on success
bool CreateFullPath(const std::filesystem::path& path);
// Create all directories in path
// Returns true if successful, or path already exists.
[[nodiscard("Directory creation can fail and must be tested")]] bool CreateDirs(
const std::filesystem::path& path);
// Creates directories in path. Returns true on success.
[[deprecated("This function is deprecated, use CreateDirs")]] bool CreateFullPath(
const std::filesystem::path& path);
// Deletes a given file at the path.
// This will also delete empty directories.