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[tailer] add option to ssh to a host

This commit is contained in:
Timothy Stack 2021-04-22 19:03:42 +00:00
parent 380969ee8d
commit 26751a7e2e
1 changed files with 7 additions and 2 deletions
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9
src/tailer/drive_tailer.cc
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@ -38,8 +38,9 @@
int main(int argc, char *const *argv)
{
auto tmppath = ghc::filesystem::temp_directory_path() / "drive_tailer";
auto host = getenv("TAILER_HOST");
ghc::filesystem::remove_all(tmppath);
// ghc::filesystem::remove_all(tmppath);
ghc::filesystem::create_directories(tmppath);
auto_pipe in_pipe(STDIN_FILENO);
@ -62,7 +63,11 @@ int main(int argc, char *const *argv)
auto exe_dir = this_exe.parent_path();
auto tailer_exe = exe_dir / "tailer";
execvp(tailer_exe.c_str(), argv);
if (host != nullptr) {
execlp("ssh", "ssh", "-q", host, "./tailer", NULL);
} else {
execvp(tailer_exe.c_str(), argv);
}
exit(EXIT_FAILURE);
}