1 files changed, 85 insertions, 0 deletions
diff --git a/packaging/cmake/Modules/NetdataDashboard.cmake b/packaging/cmake/Modules/NetdataDashboard.cmake
new file mode 100644
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+++ b/packaging/cmake/Modules/NetdataDashboard.cmake
@@ -0,0 +1,85 @@
+# CMake module to handle fetching and installing the dashboard code
+#
+# Copyright (c) 2024 Netdata Inc.
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+include(NetdataUtil)
+
+function(handle_braindead_versioning_insanity prefix)
+  if(IS_DIRECTORY "${prefix}/v2" AND NOT IS_DIRECTORY "${prefix}/v3")
+    message(STATUS "  Fixing incorrectly versioned paths generated by poorly written CI")
+    file(RENAME "${prefix}/v2" "${prefix}/v3")
+
+    if(IS_DIRECTORY "${prefix}/v3" AND NOT IS_DIRECTORY "${prefix}/v2")
+      message(STATUS "  Fixing incorrectly versioned paths generated by poorly written CI -- Done")
+    else()
+      message(FATAL_ERROR "Failed to fix incorrectly versioned paths")
+    endif()
+  endif()
+endfunction()
+
+# Bundle the dashboard code for inclusion during install.
+#
+# This is unfortunately complicated due to how we need to handle the
+# generation of the CMakeLists file for the dashboard code.
+function(bundle_dashboard)
+  include(ExternalProject)
+
+  set(dashboard_src_dir "${CMAKE_BINARY_DIR}/dashboard-src")
+  set(dashboard_src_prefix "${dashboard_src_dir}/dist/agent")
+  set(dashboard_bin_dir "${CMAKE_BINARY_DIR}/dashboard-bin")
+  set(DASHBOARD_URL "https://app.netdata.cloud/agent.tar.gz" CACHE STRING
+      "URL used to fetch the local agent dashboard code")
+
+  message(STATUS "Preparing local agent dashboard code")
+
+  message(STATUS "  Fetching ${DASHBOARD_URL}")
+  file(DOWNLOAD
+       "${DASHBOARD_URL}"
+       "${CMAKE_BINARY_DIR}/dashboard.tar.gz"
+       TIMEOUT 180
+       STATUS fetch_status)
+
+  list(GET fetch_status 0 result)
+
+  if(result)
+    message(FATAL_ERROR "Failed to fetch dashboard code")
+  else()
+    message(STATUS "  Fetching ${DASHBOARD_URL} -- Done")
+  endif()
+
+  message(STATUS "  Extracting dashboard code")
+  extract_gzipped_tarball(
+    "${CMAKE_BINARY_DIR}/dashboard.tar.gz"
+    "${dashboard_src_dir}"
+  )
+  message(STATUS "  Extracting dashboard code -- Done")
+
+  handle_braindead_versioning_insanity("${dashboard_src_prefix}")
+
+  message(STATUS "  Generating CMakeLists.txt file for dashboard code")
+  set(rules "")
+
+  subdirlist(dash_dirs "${dashboard_src_prefix}")
+
+  foreach(dir IN LISTS dash_dirs)
+    file(GLOB files
+         LIST_DIRECTORIES FALSE
+         RELATIVE "${dashboard_src_dir}"
+         "${dashboard_src_prefix}/${dir}/*")
+
+    set(rules "${rules}install(FILES ${files} COMPONENT dashboard DESTINATION ${WEB_DEST}/${dir})\n")
+  endforeach()
+
+  file(GLOB files
+       LIST_DIRECTORIES FALSE
+       RELATIVE "${dashboard_src_dir}"
+       "${dashboard_src_prefix}/*")
+
+  set(rules "${rules}install(FILES ${files} COMPONENT dashboard DESTINATION ${WEB_DEST})\n")
+
+  file(WRITE "${dashboard_src_dir}/CMakeLists.txt" "${rules}")
+  message(STATUS "  Generating CMakeLists.txt file for dashboard code -- Done")
+  add_subdirectory("${dashboard_src_dir}" "${dashboard_bin_dir}")
+  message(STATUS "Preparing local agent dashboard code -- Done")
+endfunction()