1 files changed, 93 insertions, 0 deletions
diff --git a/cmake/addons/bootstrap/CMakeLists.txt b/cmake/addons/bootstrap/CMakeLists.txt
new file mode 100644
index 0000000..66b7e3d
--- /dev/null
+++ b/cmake/addons/bootstrap/CMakeLists.txt
@@ -0,0 +1,93 @@
+cmake_minimum_required(VERSION 3.1)
+project(kodi-addons-bootstrap)
+
+list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR})
+
+# make sure CMAKE_INSTALL_PREFIX is properly set
+if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT OR NOT CMAKE_INSTALL_PREFIX)
+  set(CMAKE_INSTALL_PREFIX "${PROJECT_SOURCE_DIR}/../addons")
+endif()
+list(APPEND CMAKE_PREFIX_PATH ${CMAKE_INSTALL_PREFIX})
+
+# figure out where the build directory is located
+if(NOT BUILD_DIR)
+  set(BUILD_DIR "${CMAKE_BINARY_DIR}/build")
+else()
+  file(TO_CMAKE_PATH "${BUILD_DIR}" BUILD_DIR)
+endif()
+get_filename_component(BUILD_DIR "${BUILD_DIR}" ABSOLUTE)
+
+# make sure that the repositories to build have been specified
+if(NOT REPOSITORY_TO_BUILD)
+  set(REPOSITORY_TO_BUILD_DEFAULT ON)
+  set(REPOSITORY_TO_BUILD "all")
+  set(REPOSITORY_REVISION "")
+  message(STATUS "Bootstrapping all repositories")
+else()
+  set(REPOSITORY_TO_BUILD_DEFAULT OFF)
+  message(STATUS "Bootstrapping following repository: ${REPOSITORY_TO_BUILD}")
+endif()
+
+# figure out which addons to bootstrap (defaults to all)
+if(NOT ADDONS_TO_BUILD)
+  set(ADDONS_TO_BUILD "all")
+  message(STATUS "Bootstrapping all addons")
+else()
+  message(STATUS "Bootstrapping following addons: ${ADDONS_TO_BUILD}")
+endif()
+
+include(ExternalProject)
+
+function(bootstrap_repo repo_id repo_url repo_revision)
+  message(STATUS "Bootstrapping addons from ${repo_id} (${repo_url} ${repo_revision})...")
+  externalproject_add(${repo_id}
+                      GIT_REPOSITORY ${repo_url}
+                      GIT_TAG ${repo_revision}
+                      PREFIX ${BUILD_DIR}/${repo_id}
+                      CONFIGURE_COMMAND ""
+                      BUILD_COMMAND ""
+                      INSTALL_COMMAND ${CMAKE_COMMAND}
+                                      -DCMAKE_PREFIX_PATH=${CMAKE_PREFIX_PATH}
+                                      -DPROJECT_SOURCE_DIR=<SOURCE_DIR>
+                                      -DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}
+                                      -P ${PROJECT_SOURCE_DIR}/Bootstrap.cmake
+                      )
+endfunction()
+
+# look for all addons repository definitions
+set(REPOSITORY_TO_BUILD_FOUND OFF)
+file(GLOB repos repositories/*.txt)
+foreach(repo ${repos})
+  file(STRINGS ${repo} repo_definition)
+  string(REPLACE " " ";" repo_definition ${repo_definition})
+  list(GET repo_definition 0 repo_id)
+
+  list(FIND REPOSITORY_TO_BUILD ${repo_id} idx)
+  if(idx GREATER -1 OR REPOSITORY_TO_BUILD STREQUAL "all")
+    set(REPOSITORY_TO_BUILD_FOUND ON)
+
+    # get the URL of the repository
+    list(GET repo_definition 1 repo_url)
+
+    # get the revision of the repository if not provided as an argument
+    if(NOT REPOSITORY_REVISION)
+      list(GET repo_definition 2 repo_revision)
+    else()
+      set(repo_revision "${REPOSITORY_REVISION}")
+    endif()
+
+    bootstrap_repo(${repo_id} ${repo_url} ${repo_revision})
+  endif()
+endforeach()
+
+# if we have been asked to bootstrap a specific repository (not the default one) and
+# it couldn't be found in the predefined repository definitions we assume that it's a
+# URL to a specific repository
+if(NOT REPOSITORY_TO_BUILD_DEFAULT AND NOT REPOSITORY_TO_BUILD_FOUND)
+  # default to the master branch if no revision has been provided
+  if(NOT REPOSITORY_REVISION)
+    set(REPOSITORY_REVISION "master")
+  endif()
+
+  bootstrap_repo(binary-addons-custom ${REPOSITORY_TO_BUILD} ${REPOSITORY_REVISION})
+endif()