OSDN Git Service

merge original branch.
[tortoisegit/TortoiseGitJp.git] / src / Git / Git.cpp
index 8f1de4f..3353b54 100644 (file)
@@ -6,6 +6,9 @@
 #include "GitConfig.h"\r
 #include <map>\r
 #include "UnicodeUtils.h"\r
+#include "gitdll.h"\r
+\r
+int CGit::m_LogEncode=CP_UTF8;\r
 \r
 \r
 static LPTSTR nextpath(LPCTSTR src, LPTSTR dst, UINT maxlen)\r
@@ -125,12 +128,18 @@ CGit::CGit(void)
 {\r
        GetCurrentDirectory(MAX_DIRBUFFER,m_CurrentDir.GetBuffer(MAX_DIRBUFFER));\r
        m_CurrentDir.ReleaseBuffer();\r
-\r
+       m_IsGitDllInited = false;\r
+       m_GitDiff=0;\r
        CheckMsysGitDir();\r
 }\r
 \r
 CGit::~CGit(void)\r
 {\r
+       if(this->m_GitDiff)\r
+       {\r
+               git_close_diff(m_GitDiff);\r
+               m_GitDiff=0;\r
+       }\r
 }\r
 \r
 static char g_Buffer[4096];\r
@@ -173,7 +182,9 @@ int CGit::RunAsync(CString cmd,PROCESS_INFORMATION *piOut,HANDLE *hReadOut,CStri
        DWORD dwFlags = pEnv ? CREATE_UNICODE_ENVIRONMENT : 0;\r
        \r
        //DETACHED_PROCESS make ssh recognize that it has no console to launch askpass to input password. \r
-       dwFlags |= DETACHED_PROCESS; \r
+       dwFlags |= DETACHED_PROCESS | CREATE_NEW_PROCESS_GROUP; \r
+\r
+       memset(&this->m_CurrentGitPi,0,sizeof(PROCESS_INFORMATION));\r
 \r
        if(!CreateProcess(NULL,(LPWSTR)cmd.GetString(), NULL,NULL,TRUE,dwFlags,pEnv,(LPWSTR)m_CurrentDir.GetString(),&si,&pi))\r
        {\r
@@ -185,6 +196,8 @@ int CGit::RunAsync(CString cmd,PROCESS_INFORMATION *piOut,HANDLE *hReadOut,CStri
                return GIT_ERROR_CREATE_PROCESS;\r
        }\r
        \r
+       m_CurrentGitPi = pi;\r
+       \r
        CloseHandle(hWrite);\r
        if(piOut)\r
                *piOut=pi;\r
@@ -303,23 +316,30 @@ int CGit::Run(CString cmd, CString* output,int code)
 \r
 CString CGit::GetUserName(void)\r
 {\r
-       CString UserName;\r
-       Run(_T("git.exe config user.name"),&UserName,CP_UTF8);\r
-       return UserName;\r
+       return GetConfigValue(L"user.name");\r
 }\r
 CString CGit::GetUserEmail(void)\r
 {\r
-       CString UserName;\r
-       Run(_T("git.exe config user.email"),&UserName,CP_UTF8);\r
-       return UserName;\r
+       return GetConfigValue(L"user.email");\r
 }\r
 \r
+CString CGit::GetConfigValue(CString name)\r
+{\r
+       CString configValue;\r
+       CString cmd;\r
+       cmd.Format(L"git.exe config %s", name);\r
+       Run(cmd,&configValue,CP_UTF8);\r
+       int start = 0;\r
+       return configValue.Tokenize(_T("\n"),start);\r
+}\r
+\r
+\r
 CString CGit::GetCurrentBranch(void)\r
 {\r
        CString output;\r
        //Run(_T("git.exe branch"),&branch);\r
 \r
-       int ret=g_Git.Run(_T("git.exe branch"),&output,CP_UTF8);\r
+       int ret=g_Git.Run(_T("git.exe branch --no-color"),&output,CP_UTF8);\r
        if(!ret)\r
        {               \r
                int pos=0;\r
@@ -336,6 +356,40 @@ CString CGit::GetCurrentBranch(void)
        return CString("");\r
 }\r
 \r
+CString CGit::GetSymbolicRef(const wchar_t* symbolicRefName, bool bStripRefsHeads)\r
+{\r
+       CString refName;\r
+       CString cmd;\r
+       cmd.Format(L"git symbolic-ref %s", symbolicRefName);\r
+       if(Run(cmd, &refName, CP_UTF8) != 0)\r
+               return CString();//Error\r
+       int iStart = 0;\r
+       refName = refName.Tokenize(L"\n", iStart);\r
+       if(bStripRefsHeads)\r
+               refName = StripRefName(refName);\r
+       return refName;\r
+}\r
+\r
+CString CGit::GetFullRefName(CString shortRefName)\r
+{\r
+       CString refName;\r
+       CString cmd;\r
+       cmd.Format(L"git rev-parse --symbolic-full-name %s", shortRefName);\r
+       if(Run(cmd, &refName, CP_UTF8) != 0)\r
+               return CString();//Error\r
+       int iStart = 0;\r
+       return refName.Tokenize(L"\n", iStart);\r
+}\r
+\r
+CString CGit::StripRefName(CString refName)\r
+{\r
+       if(wcsncmp(refName, L"refs/heads/", 11) == 0)\r
+               refName = refName.Mid(11);\r
+       else if(wcsncmp(refName, L"refs/", 5) == 0)\r
+               refName = refName.Mid(5);\r
+       return refName;\r
+}\r
+\r
 int CGit::GetCurrentBranchFromFile(const CString &sProjectRoot, CString &sBranchOut)\r
 {\r
        // read current branch name like git-gui does, by parsing the .git/HEAD file directly\r
@@ -401,15 +455,16 @@ int CGit::BuildOutputFormat(CString &format,bool IsFull)
                format += log;\r
                log.Format(_T("#<%c>%%ci%%x00"),LOG_REV_COMMIT_DATE);\r
                format += log;\r
-               log.Format(_T("#<%c>%%s%%x00"),LOG_REV_COMMIT_SUBJECT);\r
-               format += log;\r
                log.Format(_T("#<%c>%%b%%x00"),LOG_REV_COMMIT_BODY);\r
                format += log;\r
        }\r
+       \r
        log.Format(_T("#<%c>%%m%%H%%x00"),LOG_REV_COMMIT_HASH);\r
        format += log;\r
        log.Format(_T("#<%c>%%P%%x00"),LOG_REV_COMMIT_PARENT);\r
        format += log;\r
+       log.Format(_T("#<%c>%%s%%x00"),LOG_REV_COMMIT_SUBJECT);\r
+       format += log;\r
 \r
        if(IsFull)\r
        {\r
@@ -425,10 +480,8 @@ int CGit::GetLog(BYTE_VECTOR& logOut, CString &hash,  CTGitPath *path ,int count
        return GetLog(&gitCall,hash,path,count,mask,from,to);\r
 }\r
 \r
-//int CGit::GetLog(CGitCall* pgitCall, CString &hash,  CTGitPath *path ,int count,int mask)\r
-int CGit::GetLog(CGitCall* pgitCall, CString &hash, CTGitPath *path, int count, int mask,CString *from,CString *to)\r
+CString CGit::GetLogCmd( CString &hash, CTGitPath *path, int count, int mask,CString *from,CString *to,bool paramonly)\r
 {\r
-\r
        CString cmd;\r
        CString log;\r
        CString num;\r
@@ -473,6 +526,12 @@ int CGit::GetLog(CGitCall* pgitCall, CString &hash, CTGitPath *path, int count,
        if(mask& CGit::LOG_INFO_FOLLOW)\r
                param += _T(" --follow ");\r
 \r
+       if(mask& CGit::LOG_INFO_SHOW_MERGEDFILE)\r
+               param += _T(" -c ");\r
+\r
+       if(mask& CGit::LOG_INFO_FULL_DIFF)\r
+               param += _T(" --full-diff ");\r
+\r
        if(from != NULL && to != NULL)\r
        {\r
                CString range;\r
@@ -481,40 +540,35 @@ int CGit::GetLog(CGitCall* pgitCall, CString &hash, CTGitPath *path, int count,
        }\r
        param+=hash;\r
 \r
-       cmd.Format(_T("git.exe log %s -z --topo-order %s --parents --pretty=format:\""),\r
+       if(paramonly)\r
+               cmd.Format(_T("%s -z --topo-order %s --parents "),\r
+                               num,param);\r
+       else\r
+               cmd.Format(_T("git.exe log %s -z --topo-order %s --parents --pretty=format:\""),\r
                                num,param);\r
 \r
        BuildOutputFormat(log,!(mask&CGit::LOG_INFO_ONLY_HASH));\r
 \r
-       cmd += log;\r
-       cmd += CString(_T("\"  "))+hash+file;\r
+       if(paramonly)\r
+       {\r
+               cmd += hash+file;\r
+       }else\r
+       {\r
+               cmd += log;\r
+               cmd += CString(_T("\"  "))+hash+file;\r
+       }\r
 \r
-       pgitCall->SetCmd(cmd);\r
+       return cmd;\r
+}\r
+//int CGit::GetLog(CGitCall* pgitCall, CString &hash,  CTGitPath *path ,int count,int mask)\r
+int CGit::GetLog(CGitCall* pgitCall, CString &hash, CTGitPath *path, int count, int mask,CString *from,CString *to)\r
+{\r
+       pgitCall->SetCmd( GetLogCmd(hash,path,count,mask,from,to) );\r
 \r
        return Run(pgitCall);\r
 //     return Run(cmd,&logOut);\r
 }\r
 \r
-#if 0\r
-int CGit::GetShortLog(CString &logOut,CTGitPath * path, int count)\r
-{\r
-       CString cmd;\r
-       CString log;\r
-       int n;\r
-       if(count<0)\r
-               n=100;\r
-       else\r
-               n=count;\r
-       cmd.Format(_T("git.exe log --left-right --boundary --topo-order -n%d --pretty=format:\""),n);\r
-       BuildOutputFormat(log,false);\r
-       cmd += log+_T("\"");\r
-       if (path)\r
-               cmd+= _T("  -- \"")+path->GetGitPathString()+_T("\"");\r
-       //cmd += CString(_T("\" HEAD~40..HEAD"));\r
-       return Run(cmd,&logOut);\r
-}\r
-#endif\r
-\r
 #define BUFSIZE 512\r
 void GetTempPath(CString &path)\r
 {\r
@@ -596,7 +650,7 @@ int CGit::RunLogFile(CString cmd,CString &filename)
 //     return 0;\r
 }\r
 \r
-git_revnum_t CGit::GetHash(CString &friendname)\r
+git_revnum_t CGit::GetHash(const CString &friendname)\r
 {\r
        CString cmd;\r
        CString out;\r
@@ -609,6 +663,30 @@ git_revnum_t CGit::GetHash(CString &friendname)
        return out;\r
 }\r
 \r
+int CGit::GetCommitDiffList(CString &rev1,CString &rev2,CTGitPathList &outputlist)\r
+{\r
+       CString cmd;\r
+       \r
+       if(rev1 == GIT_REV_ZERO || rev2 == GIT_REV_ZERO)\r
+       {\r
+               //rev1=+_T("");\r
+               if(rev1 == GIT_REV_ZERO)\r
+                       cmd.Format(_T("git.exe diff -r --raw -C -M --numstat -z %s"),rev2);\r
+               else\r
+                       cmd.Format(_T("git.exe diff -r -R --raw -C -M --numstat -z %s"),rev1);\r
+       }else\r
+       {\r
+               cmd.Format(_T("git.exe diff-tree -r --raw -C -M --numstat -z %s %s"),rev2,rev1);\r
+       }\r
+\r
+       BYTE_VECTOR out;\r
+       if(g_Git.Run(cmd,&out))\r
+               return -1;\r
+\r
+       outputlist.ParserFromLog(out);\r
+\r
+}\r
+\r
 int CGit::GetTagList(STRING_VECTOR &list)\r
 {\r
        int ret;\r
@@ -634,7 +712,7 @@ int CGit::GetBranchList(STRING_VECTOR &list,int *current,BRANCH_TYPE type)
 {\r
        int ret;\r
        CString cmd,output;\r
-       cmd=_T("git.exe branch");\r
+       cmd=_T("git.exe branch --no-color");\r
 \r
        if(type==(BRANCH_LOCAL|BRANCH_REMOTE))\r
                cmd+=_T(" -a");\r
@@ -650,10 +728,16 @@ int CGit::GetBranchList(STRING_VECTOR &list,int *current,BRANCH_TYPE type)
                while( pos>=0 )\r
                {\r
                        one=output.Tokenize(_T("\n"),pos);\r
-                       list.push_back(one.Right(one.GetLength()-2));\r
+                       one.Trim(L" \r\n\t");\r
+                       if(one.Find(L" -> ") >= 0 || one.IsEmpty())\r
+                               continue; // skip something like: refs/origin/HEAD -> refs/origin/master\r
                        if(one[0] == _T('*'))\r
+                       {\r
                                if(current)\r
                                        *current=i;\r
+                               one = one.Mid(2);\r
+                       }\r
+                       list.push_back(one);\r
                        i++;\r
                }\r
        }\r
@@ -664,7 +748,7 @@ int CGit::GetRemoteList(STRING_VECTOR &list)
 {\r
        int ret;\r
        CString cmd,output;\r
-       cmd=_T("git.exe config  --get-regexp remote.*.url");\r
+       cmd=_T("git.exe config  --get-regexp \"^^remote[.].*[.]url\"");\r
        ret=g_Git.Run(cmd,&output,CP_UTF8);\r
        if(!ret)\r
        {\r
@@ -750,23 +834,64 @@ BOOL CGit::CheckMsysGitDir()
        }\r
 \r
        TCHAR *oldpath,*home;\r
-       size_t size;\r
+       size_t homesize,size,httpsize;\r
 \r
        // set HOME if not set already\r
-       _tgetenv_s(&size, NULL, 0, _T("HOME"));\r
-       if (!size)\r
+       _tgetenv_s(&homesize, NULL, 0, _T("HOME"));\r
+       if (!homesize)\r
        {\r
                _tdupenv_s(&home,&size,_T("USERPROFILE")); \r
                _tputenv_s(_T("HOME"),home);\r
                free(home);\r
        }\r
+       CString str;\r
 \r
+#ifndef _TORTOISESHELL\r
+       //set http_proxy\r
+       _tgetenv_s(&httpsize, NULL, 0, _T("http_proxy"));\r
+       if (!httpsize)\r
+       {\r
+               CString regServeraddress_copy = CRegString(_T("Software\\TortoiseGit\\Servers\\global\\http-proxy-host"), _T(""));\r
+               CString regServerport_copy = CRegString(_T("Software\\TortoiseGit\\Servers\\global\\http-proxy-port"), _T(""));\r
+               CString regUsername_copy = CRegString(_T("Software\\TortoiseGit\\Servers\\global\\http-proxy-username"), _T(""));\r
+               CString regPassword_copy = CRegString(_T("Software\\TortoiseGit\\Servers\\global\\http-proxy-password"), _T(""));\r
+               CString regTimeout_copy = CRegString(_T("Software\\TortoiseGit\\Servers\\global\\http-proxy-timeout"), _T(""));\r
+               CString regExceptions_copy = CRegString(_T("Software\\TortoiseGit\\Servers\\global\\http-proxy-exceptions"), _T(""));\r
+\r
+               CString http_proxy;\r
+               if(!regServeraddress_copy.IsEmpty())\r
+               {\r
+                       if(regServeraddress_copy.Left(4) != _T("http"))\r
+                               http_proxy=_T("http://");\r
+\r
+                       if(!regUsername_copy.IsEmpty())\r
+                       {\r
+                               http_proxy += regUsername_copy;\r
+                               http_proxy += _T(":")+regPassword_copy;\r
+                               http_proxy += _T("@");\r
+                       }\r
+                       http_proxy+=regServeraddress_copy;\r
+                       if(!regServerport_copy.IsEmpty())\r
+                       {\r
+                               http_proxy +=_T(":")+regServerport_copy;\r
+                       }\r
+                       _tputenv_s(_T("http_proxy"),http_proxy);\r
+               }\r
+       }\r
        //setup ssh client\r
        CString sshclient=CRegString(_T("Software\\TortoiseGit\\SSH"));\r
 \r
        if(!sshclient.IsEmpty())\r
        {\r
                _tputenv_s(_T("GIT_SSH"),sshclient);\r
+               \r
+               //Setup SVN_SSH\r
+               CString ssh=sshclient;\r
+               ssh.Replace(_T("/"),_T("\\"));\r
+               ssh.Replace(_T("\\"),_T("\\\\"));\r
+               ssh=CString(_T("\""))+ssh+_T('\"');\r
+               _tputenv_s(_T("SVN_SSH"),ssh);\r
+\r
        }else\r
        {\r
                TCHAR sPlink[MAX_PATH];\r
@@ -775,6 +900,13 @@ BOOL CGit::CheckMsysGitDir()
                if (ptr) {\r
                        _tcscpy(ptr + 1, _T("TortoisePlink.exe"));\r
                        _tputenv_s(_T("GIT_SSH"), sPlink);\r
+\r
+                       //Setup SVN_SSH\r
+                       CString ssh=sPlink;\r
+                       ssh.Replace(_T("/"),_T("\\"));\r
+                       ssh.Replace(_T("\\"),_T("\\\\"));\r
+                       ssh=CString(_T("\""))+ssh+_T('\"');\r
+                       _tputenv_s(_T("SVN_SSH"),ssh);\r
                }\r
        }\r
 \r
@@ -798,8 +930,8 @@ BOOL CGit::CheckMsysGitDir()
 \r
        // add git/bin path to PATH\r
 \r
-       CRegString msysdir=CRegString(REG_MSYSGIT_PATH,_T(""),FALSE,HKEY_LOCAL_MACHINE);\r
-       CString str=msysdir;\r
+       CRegString msysdir=CRegString(REG_MSYSGIT_PATH,_T(""),FALSE);\r
+       str=msysdir;\r
        if(str.IsEmpty())\r
        {\r
                CRegString msysinstalldir=CRegString(REG_MSYSGIT_INSTALL,_T(""),FALSE,HKEY_LOCAL_MACHINE);\r
@@ -815,6 +947,7 @@ BOOL CGit::CheckMsysGitDir()
                        return false;\r
                }\r
        }\r
+#endif\r
        //CGit::m_MsysGitPath=str;\r
 \r
        //set path\r
@@ -832,6 +965,10 @@ BOOL CGit::CheckMsysGitDir()
 \r
     if( !FindGitPath() )\r
        {\r
+               if(!homesize)\r
+               {\r
+                       _tputenv_s(_T("HOME"),_T(""));\r
+               }\r
                return false;\r
        }\r
        else\r
@@ -840,6 +977,10 @@ BOOL CGit::CheckMsysGitDir()
                l_processEnv = GetEnvironmentStrings();\r
                // updated environment is now duplicated for use in CreateProcess, restore original PATH for current process\r
                _tputenv_s(_T("PATH"),sOldPath);\r
+               if(!homesize)\r
+               {\r
+                       _tputenv_s(_T("HOME"),_T(""));\r
+               }\r
 #endif\r
 \r
                bInitialized = TRUE;\r
@@ -1004,10 +1145,27 @@ BOOL CGit::EnumFiles(const TCHAR *pszProjectPath, const TCHAR *pszSubPath, unsig
                sMode = _T("-");\r
        }\r
 \r
+       // NOTE: there seems to be some issue with msys based app receiving backslash on commandline, at least\r
+       // if followed by " like for example 'igit "C:\"', the commandline igit receives is 'igit.exe C:" status' with\r
+       // the 'C:" status' part as a single arg, Maybe it uses unix style processing. In order to avoid this just\r
+       // use forward slashes for supplied project and sub paths\r
+\r
+       CString sProjectPath = pszProjectPath;\r
+       sProjectPath.Replace(_T('\\'), _T('/'));\r
+\r
        if (pszSubPath)\r
-               cmd.Format(_T("igit.exe \"%s\" status %s \"%s\""), pszProjectPath, sMode, pszSubPath);\r
+       {\r
+               CString sSubPath = pszSubPath;\r
+               sSubPath.Replace(_T('\\'), _T('/'));\r
+\r
+               cmd.Format(_T("tgit.exe statusex \"%s\" status %s \"%s\""), sProjectPath, sMode, sSubPath);\r
+       }\r
        else\r
-               cmd.Format(_T("igit.exe \"%s\" status %s"), pszProjectPath, sMode);\r
+       {\r
+               cmd.Format(_T("tgit.exe statusex \"%s\" status %s"), sProjectPath, sMode);\r
+       }\r
+\r
+       //OutputDebugStringA("---");OutputDebugStringW(cmd);OutputDebugStringA("\r\n");\r
 \r
        W_GitCall.SetCmd(cmd);\r
        // NOTE: should igit get added as a part of msysgit then use below line instead of the above one\r
@@ -1058,24 +1216,25 @@ int CGit::Revert(CTGitPath &path,bool keep)
        CString cmd, out;\r
        if(path.m_Action & CTGitPath::LOGACTIONS_ADDED)\r
        {       //To init git repository, there are not HEAD, so we can use git reset command\r
-               cmd.Format(_T("git.exe rm --cache -- \"%s\""),path.GetGitPathString());\r
-               if(g_Git.Run(cmd,&out,CP_OEMCP))\r
+               cmd.Format(_T("git.exe rm --cached -- \"%s\""),path.GetGitPathString());\r
+\r
+               if(g_Git.Run(cmd,&out,CP_ACP))\r
                        return -1;\r
        }\r
        else if(path.m_Action & CTGitPath::LOGACTIONS_REPLACED )\r
        {\r
-               cmd.Format(_T("git.exe mv \"%s\" \"%s\""),path.GetGitPathString(),path.GetGitOldPathString());\r
-               if(g_Git.Run(cmd,&out,CP_OEMCP))\r
+               cmd.Format(_T("git.exe mv -- \"%s\" \"%s\""),path.GetGitPathString(),path.GetGitOldPathString());\r
+               if(g_Git.Run(cmd,&out,CP_ACP))\r
                        return -1;\r
                \r
                cmd.Format(_T("git.exe checkout HEAD -f -- \"%s\""),path.GetGitOldPathString());\r
-               if(g_Git.Run(cmd,&out,CP_OEMCP))\r
+               if(g_Git.Run(cmd,&out,CP_ACP))\r
                        return -1;\r
        }\r
        else\r
        {\r
                cmd.Format(_T("git.exe checkout HEAD -f -- \"%s\""),path.GetGitPathString());\r
-               if(g_Git.Run(cmd,&out,CP_OEMCP))\r
+               if(g_Git.Run(cmd,&out,CP_ACP))\r
                        return -1;\r
        }\r
        return 0;\r
@@ -1099,4 +1258,49 @@ int CGit::ListConflictFile(CTGitPathList &list,CTGitPath *path)
        list.ParserFromLsFile(vector);\r
 \r
        return 0;\r
-}
\ No newline at end of file
+}\r
+\r
+bool CGit::IsFastForward(CString &from, CString &to)\r
+{\r
+       CString base,hash;\r
+       CString cmd;\r
+       cmd.Format(_T("git.exe merge-base %s %s"), to,from);\r
+\r
+       if(g_Git.Run(cmd,&base,CP_ACP))\r
+       {\r
+               //CMessageBox::Show(NULL,base,_T("TortoiseGit"),MB_OK|MB_ICONERROR);\r
+               return false;\r
+       }\r
+       base=base.Left(40);\r
+\r
+       hash=g_Git.GetHash(from);\r
+\r
+       hash=hash.Left(40);\r
+       \r
+       return hash == base;\r
+}\r
+\r
+unsigned int CGit::Hash2int(CString &hash)\r
+{\r
+       int ret=0;\r
+       for(int i=0;i<8;i++)\r
+       {\r
+               ret =ret <<4;\r
+               if(hash[i]>=_T('a'))\r
+                       ret |= (hash[i]-_T('a')+10)&0xFF;\r
+               else if(hash[i]>=_T('A'))\r
+                       ret |= (hash[i]-_T('A')+10)&0xFF;\r
+               else\r
+                       ret |= (hash[i]-_T('0'))&0xFF;          \r
+               \r
+       }\r
+       return ret;\r
+}\r
+\r
+int CGit::RefreshGitIndex()\r
+{\r
+       CString cmd,output;\r
+       cmd=_T("git.exe update-index --refresh");\r
+       return Run(cmd,&output,CP_ACP);\r
+}\r
+\r