Rearrange sources into subdirectories

[builder.git] / plugins / builtin / compilecommandsgenerator.cpp

diff --git a/plugins/builtin/compilecommandsgenerator.cpp b/plugins/builtin/compilecommandsgenerator.cpp
new file mode 100644 (file)
index 0000000..61e11db
--- /dev/null
+++ b/plugins/builtin/compilecommandsgenerator.cpp
@@ -0,0 +1,54 @@
+#include <msp/builder/builder.h>
+#include <msp/builder/objectfile.h>
+#include <msp/builder/sourcefile.h>
+#include <msp/io/file.h>
+#include <msp/io/print.h>
+#include <msp/strings/utils.h>
+#include "compilecommandsgenerator.h"
+#include "compilecommandsjson.h"
+
+using namespace std;
+using namespace Msp;
+
+CompileCommandsGenerator::CompileCommandsGenerator(Builder &b):
+       Tool(b, "CCJG")
+{
+       set_run_internal(_run);
+}
+
+Target *CompileCommandsGenerator::create_target(const vector<Target *> &, const string &)
+{
+       throw logic_error("Not implemented");
+}
+
+bool CompileCommandsGenerator::_run(const CompileCommandsJson &cmds)
+{
+       Builder &builder = cmds.get_package()->get_builder();
+       const SourcePackage &spkg = *cmds.get_package();
+       string work_dir = c_escape(spkg.get_source_directory().str());
+
+       IO::BufferedFile out(cmds.get_path().str(), IO::M_WRITE);
+       IO::print(out, "[");
+
+       bool first = true;
+       for(const auto &kvp: builder.get_build_graph().get_targets())
+               if(kvp.second->is_buildable() && kvp.second->get_package()==&spkg)
+                       if(ObjectFile *obj = dynamic_cast<ObjectFile *>(kvp.second))
+                       {
+                               FS::Path src_path = obj->get_source().get_path();
+                               Task *task = kvp.second->build();
+                               if(!first)
+                                       out.put(',');
+                               IO::print(out, "\n\t{\n");
+                               IO::print(out, "\t\t\"file\": \"%s\"\n", src_path);
+                               IO::print(out, "\t\t\"command\": \"%s\"\n", c_escape(task->get_command()));
+                               IO::print(out, "\t\t\"directory\": \"%s\"\n", work_dir);
+                               IO::print(out, "\t}");
+                               delete task;
+                               first = false;
+                       }
+
+       IO::print(out, "\n]\n");
+
+       return true;
+}