blob: a0dc9242c964780715f54e14e7efb13d58aea8c0 [file] [log] [blame]
// Copyright (c) 2013 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.
#include "gn/copy_target_generator.h"
#include "gn/build_settings.h"
#include "gn/filesystem_utils.h"
#include "gn/parse_tree.h"
#include "gn/scope.h"
#include "gn/value.h"
CopyTargetGenerator::CopyTargetGenerator(Target* target,
Scope* scope,
const FunctionCallNode* function_call,
Err* err)
: TargetGenerator(target, scope, function_call, err) {}
CopyTargetGenerator::~CopyTargetGenerator() = default;
void CopyTargetGenerator::DoRun() {
if (!FillSources())
if (!FillOutputs(true))
if (target_->sources().empty()) {
*err_ = Err(
function_call_, "Empty sources for copy command.",
"You have to specify at least one file to copy in the \"sources\".");
if (target_->action_values().outputs().list().size() != 1) {
*err_ = Err(
function_call_, "Copy command must have exactly one output.",
"You must specify exactly one value in the \"outputs\" array for the "
"destination of the copy\n(see \"gn help copy\"). If there are "
"multiple sources to copy, use source expansion\n(see \"gn help "