switched to mono continued fork

tasks/download_mono_from_nuget.sh

@@ -0,0 +1,73 @@
+#!/usr/bin/env bash
+package_version="$TASK_ARGS"
+if [ -z "$package_version" ]; then
+    package_version="8.0.15"
+    myprint "${YELLOW}You can choose package version manually: cbuild get_mono_files_from=x.y.z"
+fi
+myprint "${BLUE}package_version: ${CYAN}$package_version"
+
+if [ -z $ARCH ]; then
+    ARCH='x64'
+fi
+
+case "$OS" in
+    LINUX)
+        package_platform="linux-$ARCH"
+        ;;
+    WINDOWS)
+        package_platform="win-$ARCH"
+        ;;
+esac
+
+package_name="Microsoft.NETCore.App.Runtime.Mono.$package_platform"
+package_dir="$package_name.$package_version"
+package_file="$package_name.$package_version.nupkg"
+package_url="https://www.nuget.org/api/v2/package/$package_name/$package_version"
+
+mkdir -p "$OBJDIR/downloads"
+myprint "${BLUE}downloading nuget package: ${WHITE}$package_name ${BLUE}to $OBJDIR/downloads"
+cd "$OBJDIR/downloads"
+wget -q $package_url -O $package_file
+clean_dir $package_dir
+cd $package_dir
+
+myprint "${BLUE}extracting nuget package"
+unzip -oq "../$package_file"
+
+# copy headers
+myprint "${BLUE}copying headers"
+mkdir -p "../../../dependencies/include"
+delete_dir "../../../dependencies/include/mono"
+cp -r "runtimes/$package_platform/native/include/mono-2.0/mono" "../../../dependencies/include/"
+
+precompiled_dir="../../../dependencies/precompiled/$OS-$ARCH"
+mkdir -p "$precompiled_dir"
+clean_dir "$precompiled_dir/mono-libs"
+
+# copy mono native libraries
+myprint "${BLUE}copying mono native libraries"
+shared_libs=$(find "runtimes/$package_platform/native" -maxdepth 1 \( -not -name "System.Private.CoreLib.dll" -a \( -name '*.so*' -o  -name '*.dll' \) \) -type f)
+if [ -z "$shared_libs" ]; then
+    error "can't find mono shared libraries"
+fi
+for l in $shared_libs ; do
+    cp -v "$l" "$precompiled_dir"
+done
+
+# copy mono c# libraries
+myprint "${BLUE}copying mono managed libraries"
+managed_libraries="runtimes/$package_platform/native/System.Private.CoreLib.dll"
+
+_subdirs=(runtimes/$package_platform/lib/*)
+_managed_lib_dir="${_subdirs[0]}"
+for l in $(find $_managed_lib_dir -type f); do
+    managed_libraries+=" $l"
+done
+
+for l in $managed_libraries; do
+    cp -v "$l" "$precompiled_dir/mono-libs"
+done
+
+myprint "${GREEN}mono files have been copied successfully!"
+cd ../../..
+clean_dir "$OBJDIR/downloads"