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#include "git.h"
#include <execinfo.h>
#include <exceptions.h>
#include <types.h>
#include <sys/stat.h>
namespace GitFS {
namespace Git {
void
throwError(int err)
{
#if LIBGIT2_VER_MINOR >= 28
const git_error * e = git_error_last();
#else
const git_error * e = giterr_last();
#endif
throw Error { err, e->klass, e->message };
}
[[noreturn]] void ErrorToSystemError(const Error & e)
{
if (e.err == GIT_ENOTFOUND) {
throw NetFS::SystemError(ENOENT);
}
throw NetFS::SystemError(EIO);
}
}
}
namespace NetFS {
Attr & operator<<(Attr & a, const git_tree_entry & e)
{
a.mode = git_tree_entry_filemode(&e);
if (S_ISDIR(a.mode)) {
a.mode |= S_IXUSR | S_IXGRP | S_IXOTH | S_IRUSR | S_IRGRP | S_IROTH;
}
else if (S_ISLNK(a.mode)) {
a.mode |= S_IRUSR | S_IRGRP | S_IROTH;
}
else {
a.mode ^= S_IWUSR;
}
return a;
}
Attr & operator<<(Attr & a, const git_commit & c)
{
a.ctime = a.atime = a.mtime = git_commit_time(&c);
return a;
}
Attr & operator<<(Attr & a, const git_blob & b)
{
a.blockSize = 1;
a.blocks = a.size = git_blob_rawsize(&b);
return a;
}
}
namespace std {
std::ostream &
operator<<(std::ostream & s, const git_oid & oid)
{
char str[GIT_OID_HEXSZ + 1];
git_oid_tostr(str, sizeof(str), &oid);
s.write(str, GIT_OID_HEXSZ);
return s;
}
}
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