Merge topic 'add-xz-support'

4035ef78 cmake -E tar: error out on multiple compression formats
d811d238 cmSystemTools: use an enumeration for compression formats
df16dcfb cmake -E tar: add support for .xz files with 'J'
b0a5d393 cmake -E tar: clean up flag documentation
This commit is contained in:
Brad King 2015-01-12 09:39:40 -05:00 committed by CMake Topic Stage
commit d9a6ea4599
5 changed files with 61 additions and 21 deletions

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@ -0,0 +1,5 @@
add-xz-support
--------------
* The :manual:`cmake(1)` ``-E tar`` command now supports creating
``.xz``-compressed archives with the ``J`` flag.

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@ -1674,7 +1674,8 @@ std::string cmCTest::Base64GzipEncodeFile(std::string file)
std::vector<std::string> files; std::vector<std::string> files;
files.push_back(file); files.push_back(file);
if(!cmSystemTools::CreateTar(tarFile.c_str(), files, true, false, false)) if(!cmSystemTools::CreateTar(tarFile.c_str(), files,
cmSystemTools::TarCompressGZip, false))
{ {
cmCTestLog(this, ERROR_MESSAGE, "Error creating tar while " cmCTestLog(this, ERROR_MESSAGE, "Error creating tar while "
"encoding file: " << file << std::endl); "encoding file: " << file << std::endl);

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@ -1474,7 +1474,8 @@ bool cmSystemTools::IsPathToFramework(const char* path)
bool cmSystemTools::CreateTar(const char* outFileName, bool cmSystemTools::CreateTar(const char* outFileName,
const std::vector<std::string>& files, const std::vector<std::string>& files,
bool gzip, bool bzip2, bool verbose) cmTarCompression compressType,
bool verbose)
{ {
#if defined(CMAKE_BUILD_WITH_CMAKE) #if defined(CMAKE_BUILD_WITH_CMAKE)
std::string cwd = cmSystemTools::GetCurrentWorkingDirectory(); std::string cwd = cmSystemTools::GetCurrentWorkingDirectory();
@ -1488,10 +1489,24 @@ bool cmSystemTools::CreateTar(const char* outFileName,
cmSystemTools::Error(e.c_str()); cmSystemTools::Error(e.c_str());
return false; return false;
} }
cmArchiveWrite a(fout, (gzip? cmArchiveWrite::CompressGZip : cmArchiveWrite::Compress compress = cmArchiveWrite::CompressNone;
(bzip2? cmArchiveWrite::CompressBZip2 : switch (compressType)
cmArchiveWrite::CompressNone)), {
cmArchiveWrite::TypeTAR); case TarCompressGZip:
compress = cmArchiveWrite::CompressGZip;
break;
case TarCompressBZip2:
compress = cmArchiveWrite::CompressBZip2;
break;
case TarCompressXZ:
compress = cmArchiveWrite::CompressXZ;
break;
case TarCompressNone:
compress = cmArchiveWrite::CompressNone;
break;
}
cmArchiveWrite a(fout, compress,
cmArchiveWrite::TypeTAR);
a.SetVerbose(verbose); a.SetVerbose(verbose);
for(std::vector<std::string>::const_iterator i = files.begin(); for(std::vector<std::string>::const_iterator i = files.begin();
i != files.end(); ++i) i != files.end(); ++i)
@ -1516,7 +1531,6 @@ bool cmSystemTools::CreateTar(const char* outFileName,
#else #else
(void)outFileName; (void)outFileName;
(void)files; (void)files;
(void)gzip;
(void)verbose; (void)verbose;
return false; return false;
#endif #endif
@ -1777,7 +1791,7 @@ bool extract_tar(const char* outFileName, bool verbose,
#endif #endif
bool cmSystemTools::ExtractTar(const char* outFileName, bool cmSystemTools::ExtractTar(const char* outFileName,
bool , bool verbose) bool verbose)
{ {
#if defined(CMAKE_BUILD_WITH_CMAKE) #if defined(CMAKE_BUILD_WITH_CMAKE)
return extract_tar(outFileName, verbose, true); return extract_tar(outFileName, verbose, true);
@ -1789,7 +1803,6 @@ bool cmSystemTools::ExtractTar(const char* outFileName,
} }
bool cmSystemTools::ListTar(const char* outFileName, bool cmSystemTools::ListTar(const char* outFileName,
bool ,
bool verbose) bool verbose)
{ {
#if defined(CMAKE_BUILD_WITH_CMAKE) #if defined(CMAKE_BUILD_WITH_CMAKE)

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@ -383,12 +383,19 @@ public:
static void EnableVSConsoleOutput(); static void EnableVSConsoleOutput();
/** Create tar */ /** Create tar */
enum cmTarCompression
{
TarCompressGZip,
TarCompressBZip2,
TarCompressXZ,
TarCompressNone
};
static bool ListTar(const char* outFileName, static bool ListTar(const char* outFileName,
bool gzip, bool verbose); bool verbose);
static bool CreateTar(const char* outFileName, static bool CreateTar(const char* outFileName,
const std::vector<std::string>& files, bool gzip, const std::vector<std::string>& files,
bool bzip2, bool verbose); cmTarCompression compressType, bool verbose);
static bool ExtractTar(const char* inFileName, bool gzip, static bool ExtractTar(const char* inFileName,
bool verbose); bool verbose);
// This should be called first thing in main // This should be called first thing in main
// it will keep child processes from inheriting the // it will keep child processes from inheriting the

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@ -71,7 +71,7 @@ void CMakeCommandUsage(const char* program)
<< " remove_directory dir - remove a directory and its contents\n" << " remove_directory dir - remove a directory and its contents\n"
<< " rename oldname newname - rename a file or directory " << " rename oldname newname - rename a file or directory "
"(on one volume)\n" "(on one volume)\n"
<< " tar [cxt][vfz][cvfj] file.tar [file/dir1 file/dir2 ...]\n" << " tar [cxt][vf][zjJ] file.tar [file/dir1 file/dir2 ...]\n"
<< " - create or extract a tar or zip archive\n" << " - create or extract a tar or zip archive\n"
<< " sleep <number>... - sleep for given number of seconds\n" << " sleep <number>... - sleep for given number of seconds\n"
<< " time command [args] ... - run command and return elapsed time\n" << " time command [args] ... - run command and return elapsed time\n"
@ -733,16 +733,30 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string>& args)
{ {
files.push_back(args[cc]); files.push_back(args[cc]);
} }
bool gzip = false; cmSystemTools::cmTarCompression compress =
bool bzip2 = false; cmSystemTools::TarCompressNone;
bool verbose = false; bool verbose = false;
int nCompress = 0;
if ( flags.find_first_of('j') != flags.npos ) if ( flags.find_first_of('j') != flags.npos )
{ {
bzip2 = true; compress = cmSystemTools::TarCompressBZip2;
++nCompress;
}
if ( flags.find_first_of('J') != flags.npos )
{
compress = cmSystemTools::TarCompressXZ;
++nCompress;
} }
if ( flags.find_first_of('z') != flags.npos ) if ( flags.find_first_of('z') != flags.npos )
{ {
gzip = true; compress = cmSystemTools::TarCompressGZip;
++nCompress;
}
if ( nCompress > 1 )
{
cmSystemTools::Error("Can only compress a tar file one way; "
"at most one flag of z, j, or J may be used");
return 1;
} }
if ( flags.find_first_of('v') != flags.npos ) if ( flags.find_first_of('v') != flags.npos )
{ {
@ -751,7 +765,7 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string>& args)
if ( flags.find_first_of('t') != flags.npos ) if ( flags.find_first_of('t') != flags.npos )
{ {
if ( !cmSystemTools::ListTar(outFile.c_str(), gzip, verbose) ) if ( !cmSystemTools::ListTar(outFile.c_str(), verbose) )
{ {
cmSystemTools::Error("Problem listing tar: ", outFile.c_str()); cmSystemTools::Error("Problem listing tar: ", outFile.c_str());
return 1; return 1;
@ -760,7 +774,7 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string>& args)
else if ( flags.find_first_of('c') != flags.npos ) else if ( flags.find_first_of('c') != flags.npos )
{ {
if ( !cmSystemTools::CreateTar( if ( !cmSystemTools::CreateTar(
outFile.c_str(), files, gzip, bzip2, verbose) ) outFile.c_str(), files, compress, verbose) )
{ {
cmSystemTools::Error("Problem creating tar: ", outFile.c_str()); cmSystemTools::Error("Problem creating tar: ", outFile.c_str());
return 1; return 1;
@ -769,7 +783,7 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string>& args)
else if ( flags.find_first_of('x') != flags.npos ) else if ( flags.find_first_of('x') != flags.npos )
{ {
if ( !cmSystemTools::ExtractTar( if ( !cmSystemTools::ExtractTar(
outFile.c_str(), gzip, verbose) ) outFile.c_str(), verbose) )
{ {
cmSystemTools::Error("Problem extracting tar: ", outFile.c_str()); cmSystemTools::Error("Problem extracting tar: ", outFile.c_str());
return 1; return 1;