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# Copyright 2017 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import("//tools/metrics/histograms/histograms_xml_files.gni")
# Runs the resources map generation script other the given header files to
# produce an output file and a source_set to build it.
#
# Parameters:
# inputs:
# List of file name to read. Each file should be a .xml file with
# histogram descriptions and should be a path starting with
# //tools/metrics/histograms/
#
# namespace (optional):
# Namespace in which the generated code should be scoped. If left empty,
# the code will be in the global namespace.
#
# header_filename:
# Name of the generated header file.
#
# major_branch_date_filepath:
# A path to the file with the base date.
#
# milestone_filepath:
# A path to the file with the milestone information.
#
template("generate_expired_histograms_array") {
action(target_name) {
header_filename = "$target_gen_dir/" + invoker.header_filename
script = "//tools/metrics/histograms/generate_expired_histograms_array.py"
outputs = [ header_filename ]
inputs = histograms_xml_files
major_branch_date_filepath = invoker.major_branch_date_filepath
milestone_filepath = invoker.milestone_filepath
args = []
if (defined(invoker.namespace) && invoker.namespace != "") {
args += [ "-n" + invoker.namespace ]
}
args += [
"-o" + rebase_path(root_gen_dir, root_build_dir),
"-H" + rebase_path(header_filename, root_gen_dir),
"-d" + rebase_path(major_branch_date_filepath, root_build_dir),
"-m" + rebase_path(milestone_filepath, root_build_dir),
] + rebase_path(inputs, root_build_dir)
}
}
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