From 3231048b328551edff9a923dec3f7bd46ed5aff8 Mon Sep 17 00:00:00 2001
From: jsmall-nvidia <jsmall@nvidia.com>
Date: Wed, 5 Aug 2020 16:12:55 -0400
Subject: Refactor enumerating directory contents (#1478)

* Use m_style for OSFindFilesResult

* Refactor of FindFilesResult.

* Fixes on linux for FindFiles.

* Simplify FindFilesState, and linux support for pattern matching.

* Small fixes to linux FindFilesState

* Fix typo on linux FindFiles

* Fix typo in linux FindFiles.

* Renamed some variables, and improved comments on FindFiles.

* Improve comments on FildFiles

* Small improvements around FindFiles.

* Refactor FindFiles again.. into a visitor and function in Path.

* Fix some problems on linux.

* Fix linux typo.

* Renamed os -> find-file-util

* find-file-utl -> directory-util

Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
---
 tools/slang-test/directory-util.cpp | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 tools/slang-test/directory-util.cpp

(limited to 'tools/slang-test/directory-util.cpp')

diff --git a/tools/slang-test/directory-util.cpp b/tools/slang-test/directory-util.cpp
new file mode 100644
index 000000000..39d06a2a2
--- /dev/null
+++ b/tools/slang-test/directory-util.cpp
@@ -0,0 +1,29 @@
+// find-file-util.cpp
+#include "directory-util.h"
+
+#include "slang-com-helper.h"
+
+using namespace Slang;
+
+/* static */SlangResult DirectoryUtil::findDirectories(const Slang::String& directoryPath, Slang::List<Slang::String>& outPaths)
+{
+    outPaths.clear();
+    CombinePathVisitor visitor(directoryPath, Path::TypeFlag::Directory);
+    SLANG_RETURN_ON_FAIL(Path::find(directoryPath, nullptr, &visitor));
+    outPaths.swapWith(visitor.m_paths);
+    return SLANG_OK;
+}
+
+/* static */SlangResult DirectoryUtil::findFilesMatchingPattern(const Slang::String& directoryPath, const char* pattern, Slang::List<Slang::String>& outPaths)
+{
+    outPaths.clear();
+    CombinePathVisitor visitor(directoryPath, Path::TypeFlag::File);
+    SLANG_RETURN_ON_FAIL(Path::find(directoryPath, pattern, &visitor));
+    outPaths.swapWith(visitor.m_paths);
+    return SLANG_OK;
+}
+
+/* static */SlangResult DirectoryUtil::findFiles(const Slang::String& directoryPath, Slang::List<Slang::String>& outPaths)
+{
+    return findFilesMatchingPattern(directoryPath, nullptr, outPaths);
+}
-- 
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