git subrepo clone --branch=sono6good https://github.com/essej/JUCE.git deps/juce

subrepo:
  subdir:   "deps/juce"
  merged:   "b13f9084e"
upstream:
  origin:   "https://github.com/essej/JUCE.git"
  branch:   "sono6good"
  commit:   "b13f9084e"
git-subrepo:
  version:  "0.4.3"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "2f68596"

deps/juce/extras/Projucer/Source/Utility/Helpers/jucer_FileHelpers.cpp

@@ -0,0 +1,107 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library.
+   Copyright (c) 2020 - Raw Material Software Limited
+
+   JUCE is an open source library subject to commercial or open-source
+   licensing.
+
+   By using JUCE, you agree to the terms of both the JUCE 6 End-User License
+   Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
+
+   End User License Agreement: www.juce.com/juce-6-licence
+   Privacy Policy: www.juce.com/juce-privacy-policy
+
+   Or: You may also use this code under the terms of the GPL v3 (see
+   www.gnu.org/licenses).
+
+   JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
+   EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
+   DISCLAIMED.
+
+  ==============================================================================
+*/
+
+#include "../../Application/jucer_Headers.h"
+#include "jucer_CodeHelpers.h"
+
+//==============================================================================
+namespace FileHelpers
+{
+    bool containsAnyNonHiddenFiles (const File& folder)
+    {
+        for (const auto& di : RangedDirectoryIterator (folder, false))
+            if (! di.getFile().isHidden())
+                return true;
+
+        return false;
+    }
+
+    bool shouldPathsBeRelative (String path1, String path2)
+    {
+        path1 = build_tools::unixStylePath (path1);
+        path2 = build_tools::unixStylePath (path2);
+
+        const int len = jmin (path1.length(), path2.length());
+        int commonBitLength = 0;
+
+        for (int i = 0; i < len; ++i)
+        {
+            if (CharacterFunctions::toLowerCase (path1[i]) != CharacterFunctions::toLowerCase (path2[i]))
+                break;
+
+            ++commonBitLength;
+        }
+
+        return path1.substring (0, commonBitLength).removeCharacters ("/:").isNotEmpty();
+    }
+
+    // removes "/../" bits from the middle of the path
+    String simplifyPath (String::CharPointerType p)
+    {
+       #if JUCE_WINDOWS
+        if (CharacterFunctions::indexOf (p, CharPointer_ASCII ("/../")) >= 0
+             || CharacterFunctions::indexOf (p, CharPointer_ASCII ("\\..\\")) >= 0)
+       #else
+        if (CharacterFunctions::indexOf (p, CharPointer_ASCII ("/../")) >= 0)
+       #endif
+        {
+            StringArray toks;
+
+           #if JUCE_WINDOWS
+            toks.addTokens (p, "\\/", StringRef());
+           #else
+            toks.addTokens (p, "/", StringRef());
+           #endif
+
+            while (toks[0] == ".")
+                toks.remove (0);
+
+            for (int i = 1; i < toks.size(); ++i)
+            {
+                if (toks[i] == ".." && toks [i - 1] != "..")
+                {
+                    toks.removeRange (i - 1, 2);
+                    i = jmax (0, i - 2);
+                }
+            }
+
+            return toks.joinIntoString ("/");
+        }
+
+        return p;
+    }
+
+    String simplifyPath (const String& path)
+    {
+       #if JUCE_WINDOWS
+        if (path.contains ("\\..\\") || path.contains ("/../"))
+       #else
+        if (path.contains ("/../"))
+       #endif
+            return simplifyPath (path.getCharPointer());
+
+        return path;
+    }
+}