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# Copyright 2014 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# Runs the version processing script over the given template file to produce
# an output file. This is used for generating various forms of files that
# incorporate the product name and version.
#
# This template automatically includes VERSION, LASTCHANGE, and BRANDING,
#
# Parameters:
# source:
# File name of source template file to read.
#
# output:
# File name of file to write.
#
# extra_args (optional):
# Extra arguments to pass to version.py.
#
# visibility (optional)
#
# Example:
# process_version("myversion") {
# source = "myfile.h.in"
# output = "$target_gen_dir/myfile.h"
# extra_args = ["-e", "FOO=42"]
# }
template("process_version") {
assert(defined(invoker.source), "Source must be defined for $target_name")
assert(defined(invoker.output), "Output must be defined for $target_name")
action(target_name) {
if (defined(invoker.visibility)) {
visibility = invoker.visibility
}
script = "//build/util/version.py"
lastchange_path = "//build/util/LASTCHANGE"
version_path = "//chrome/VERSION"
if (is_chrome_branded) {
branding_path = "//chrome/app/theme/google_chrome/BRANDING"
} else {
branding_path = "//chrome/app/theme/chromium/BRANDING"
}
inputs = [
version_path,
invoker.source,
lastchange_path,
branding_path,
]
outputs = [
invoker.output,
]
args = [
"-f",
rebase_path(version_path, root_build_dir),
"-f",
rebase_path(branding_path, root_build_dir),
"-f",
rebase_path(lastchange_path, root_build_dir),
"-i",
rebase_path(invoker.source, root_build_dir),
"-o",
rebase_path(invoker.output, root_build_dir),
]
if (defined(invoker.extra_args)) {
args += invoker.extra_args
}
}
}
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