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Unified Diff: tools/gn/xcode_writer.h

Issue 1827103005: [GN] Add support for generating Xcode projects. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Add documentation for new flags to "gn gen" Created 4 years, 8 months ago
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Index: tools/gn/xcode_writer.h
diff --git a/tools/gn/xcode_writer.h b/tools/gn/xcode_writer.h
new file mode 100644
index 0000000000000000000000000000000000000000..0d37ee5a53e713a7e1a6d0a303e406fae3c852c9
--- /dev/null
+++ b/tools/gn/xcode_writer.h
@@ -0,0 +1,91 @@
+// Copyright 2016 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.
+
+#ifndef TOOLS_GN_XCODE_WRITER_H_
+#define TOOLS_GN_XCODE_WRITER_H_
+
+#include <iosfwd>
+#include <map>
+#include <memory>
+#include <string>
+#include <vector>
+
+#include "base/macros.h"
+
+class Builder;
+class BuildSettings;
+class Err;
+class SourceDir;
+class Target;
+
+using PBXAttributes = std::map<std::string, std::string>;
+class PBXProject;
+
+class XcodeWriter {
+ public:
+ enum TargetOsType {
+ WRITER_TARGET_OS_IOS,
+ WRITER_TARGET_OS_MACOS,
+ };
+
+ // Writes Xcode workspace and project files.
+ //
+ // |workspace_name| is the optional name of the workspace file name ("all"
+ // is used if not specified). |root_target_name| is the name of the main
+ // target corresponding to building "All" (for example "gn_all" in Chromium).
+ // |ninja_extra_args| are additional arguments to pass to ninja invocation
+ // (can be used to increase limit of concurrent processes when using goma).
+ // |target_filter_pattern| is a regular expression used to filter the targets
+ // to generate. If not set, all targets are present in the generated project.
+ //
+ // On failure will populate |err| and return false.
+ static bool RunAndWriteFiles(const std::string& workspace_name,
+ const std::string& root_target_name,
+ const std::string& ninja_extra_args,
+ const std::string& target_filter_pattern,
+ const BuildSettings* build_settings,
+ Builder* builder,
+ Err* err);
+
+ private:
+ XcodeWriter(const std::string& name);
+ ~XcodeWriter();
+
+ static std::vector<const Target*> FilterTargets(
+ const std::vector<const Target*>& all_targets,
+ const std::string& target_filter_pattern);
+
+ void CreateMainProject(const std::vector<const Target*>& targets,
+ const PBXAttributes& attributes,
+ const std::string& project_name,
+ const std::string& source_path,
+ const std::string& config_name,
+ const std::string& root_target,
+ const std::string& ninja_extra_args,
+ const std::string& target_filter_pattern,
+ TargetOsType target_os);
+
+ void CreateSourceForIndexingProject(const std::vector<const Target*>& targets,
+ const SourceDir& root_build_dir,
+ const PBXAttributes& attributes,
+ const std::string& project_name,
+ const std::string& source_path,
+ const std::string& config_name,
+ TargetOsType target_os);
+
+ bool WriteFiles(const BuildSettings* build_settings, Err* err);
+ bool WriteProjectFile(const BuildSettings* build_settings,
+ PBXProject* project,
+ Err* err);
+
+ void WriteWorkspaceContent(std::ostream& out);
+ void WriteProjectContent(std::ostream& out, PBXProject* project);
+
+ std::string name_;
+ std::vector<std::unique_ptr<PBXProject>> projects_;
+
+ DISALLOW_COPY_AND_ASSIGN(XcodeWriter);
+};
+
+#endif // TOOLS_GN_XCODE_WRITER_H_

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