ExternalProject: Move existing step scripts to separate subdirectory

This is in preparation for moving more inline content to separate
scripts as well. Having them in a separate subdirectory is consistent
with other modules and will make them easier to find and work with.

1 files changed, 0 insertions, 173 deletions

diff --git a/Modules/ExternalProject-download.cmake.in b/Modules/ExternalProject-download.cmake.in
deleted file mode 100644
index ff8c659..0000000
--- a/Modules/ExternalProject-download.cmake.in
+++ /dev/null
@@ -1,173 +0,0 @@
-# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-# file Copyright.txt or https://cmake.org/licensing for details.
-
-cmake_minimum_required(VERSION 3.5)
-
-function(check_file_hash has_hash hash_is_good)
-  if("${has_hash}" STREQUAL "")
-    message(FATAL_ERROR "has_hash Can't be empty")
-  endif()
-
-  if("${hash_is_good}" STREQUAL "")
-    message(FATAL_ERROR "hash_is_good Can't be empty")
-  endif()
-
-  if("@ALGO@" STREQUAL "")
-    # No check
-    set("${has_hash}" FALSE PARENT_SCOPE)
-    set("${hash_is_good}" FALSE PARENT_SCOPE)
-    return()
-  endif()
-
-  set("${has_hash}" TRUE PARENT_SCOPE)
-
-  message(STATUS "verifying file...
-       file='@LOCAL@'")
-
-  file("@ALGO@" "@LOCAL@" actual_value)
-
-  if(NOT "${actual_value}" STREQUAL "@EXPECT_VALUE@")
-    set("${hash_is_good}" FALSE PARENT_SCOPE)
-    message(STATUS "@ALGO@ hash of
-    @LOCAL@
-  does not match expected value
-    expected: '@EXPECT_VALUE@'
-      actual: '${actual_value}'")
-  else()
-    set("${hash_is_good}" TRUE PARENT_SCOPE)
-  endif()
-endfunction()
-
-function(sleep_before_download attempt)
-  if(attempt EQUAL 0)
-    return()
-  endif()
-
-  if(attempt EQUAL 1)
-    message(STATUS "Retrying...")
-    return()
-  endif()
-
-  set(sleep_seconds 0)
-
-  if(attempt EQUAL 2)
-    set(sleep_seconds 5)
-  elseif(attempt EQUAL 3)
-    set(sleep_seconds 5)
-  elseif(attempt EQUAL 4)
-    set(sleep_seconds 15)
-  elseif(attempt EQUAL 5)
-    set(sleep_seconds 60)
-  elseif(attempt EQUAL 6)
-    set(sleep_seconds 90)
-  elseif(attempt EQUAL 7)
-    set(sleep_seconds 300)
-  else()
-    set(sleep_seconds 1200)
-  endif()
-
-  message(STATUS "Retry after ${sleep_seconds} seconds (attempt #${attempt}) ...")
-
-  execute_process(COMMAND "${CMAKE_COMMAND}" -E sleep "${sleep_seconds}")
-endfunction()
-
-if("@LOCAL@" STREQUAL "")
-  message(FATAL_ERROR "LOCAL can't be empty")
-endif()
-
-if("@REMOTE@" STREQUAL "")
-  message(FATAL_ERROR "REMOTE can't be empty")
-endif()
-
-if(EXISTS "@LOCAL@")
-  check_file_hash(has_hash hash_is_good)
-  if(has_hash)
-    if(hash_is_good)
-      message(STATUS "File already exists and hash match (skip download):
-  file='@LOCAL@'
-  @ALGO@='@EXPECT_VALUE@'"
-      )
-      return()
-    else()
-      message(STATUS "File already exists but hash mismatch. Removing...")
-      file(REMOVE "@LOCAL@")
-    endif()
-  else()
-    message(STATUS "File already exists but no hash specified (use URL_HASH):
-  file='@LOCAL@'
-Old file will be removed and new file downloaded from URL."
-    )
-    file(REMOVE "@LOCAL@")
-  endif()
-endif()
-
-set(retry_number 5)
-
-message(STATUS "Downloading...
-   dst='@LOCAL@'
-   timeout='@TIMEOUT_MSG@'
-   inactivity timeout='@INACTIVITY_TIMEOUT_MSG@'"
-)
-set(download_retry_codes 7 6 8 15)
-set(skip_url_list)
-set(status_code)
-foreach(i RANGE ${retry_number})
-  if(status_code IN_LIST download_retry_codes)
-    sleep_before_download(${i})
-  endif()
-  foreach(url @REMOTE@)
-    if(NOT url IN_LIST skip_url_list)
-      message(STATUS "Using src='${url}'")
-
-      @TLS_VERIFY_CODE@
-      @TLS_CAINFO_CODE@
-      @NETRC_CODE@
-      @NETRC_FILE_CODE@
-
-      file(
-        DOWNLOAD
-        "${url}" "@LOCAL@"
-        @SHOW_PROGRESS@
-        @TIMEOUT_ARGS@
-        @INACTIVITY_TIMEOUT_ARGS@
-        STATUS status
-        LOG log
-        @USERPWD_ARGS@
-        @HTTP_HEADERS_ARGS@
-        )
-
-      list(GET status 0 status_code)
-      list(GET status 1 status_string)
-
-      if(status_code EQUAL 0)
-        check_file_hash(has_hash hash_is_good)
-        if(has_hash AND NOT hash_is_good)
-          message(STATUS "Hash mismatch, removing...")
-          file(REMOVE "@LOCAL@")
-        else()
-          message(STATUS "Downloading... done")
-          return()
-        endif()
-      else()
-        string(APPEND logFailedURLs "error: downloading '${url}' failed
-        status_code: ${status_code}
-        status_string: ${status_string}
-        log:
-        --- LOG BEGIN ---
-        ${log}
-        --- LOG END ---
-        "
-        )
-      if(NOT status_code IN_LIST download_retry_codes)
-        list(APPEND skip_url_list "${url}")
-        break()
-      endif()
-    endif()
-  endif()
-  endforeach()
-endforeach()
-
-message(FATAL_ERROR "Each download failed!
-  ${logFailedURLs}
-  "
-)