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#include "clPatch.h"
#include "cl_standard_paths.h"
#include "procutils.h"
#include "globals.h"
#include "dirsaver.h"
clPatch::clPatch()
{
// Locate the patch.exe on the system
wxArrayString hints;
#ifdef __WXMSW__
hints.Add(clStandardPaths::Get().GetExecutablePath());
#endif
::clFindExecutable("patch", m_patch, hints);
}
clPatch::~clPatch() {}
void
clPatch::Patch(const wxFileName& patchFile, const wxString& workingDirectory, const wxString& args)
{
// Sanity
if(!m_patch.FileExists()) {
throw clException("Could not locate patch executable");
}
if(!patchFile.FileExists()) {
throw clException("Patch failed. File: '" + patchFile.GetFullPath() + "' does not exist");
}
// Prepare the command
wxString command;
command << m_patch.GetFullPath();
::WrapWithQuotes(command);
if(!args.IsEmpty()) {
command << " " << args;
}
// Change directory to the working directory requested by the user
DirSaver ds;
wxSetWorkingDirectory(workingDirectory.IsEmpty() ? ::wxGetCwd() : workingDirectory);
wxString patch = patchFile.GetFullPath();
command << " " << ::WrapWithQuotes(patch);
::WrapInShell(command);
ProcUtils::SafeExecuteCommand(command);
}
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