src/fetch_git.cc


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#include <cstring>

#include "vars.cc"

int fetch_git(Pkg pkg) {
  std::string clone_cmds[] = {
    "git -c advice.detachedHead=false clone --depth 1 " + pkg.url +
      " " + pkg.src.c_str(),
    "git -c advice.detachedHead=false clone --branch " + pkg.ver +
      " --depth 1 " + pkg.url + " " + pkg.src.c_str()
  };
  if (strcmp(pkg.ver.c_str(), "HEAD") == 0) {
    if (WEXITSTATUS(system(clone_cmds[0].c_str())) == 0x10) { return 0; }
    else { return 1; }
  } else {
    if (WEXITSTATUS(system(clone_cmds[1].c_str())) == 0x10) { return 0; }
    else { return 1; }
  }
}