diff options
Diffstat (limited to 'src/nix-env/nix-env.cc')
| -rw-r--r-- | src/nix-env/nix-env.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/nix-env/nix-env.cc b/src/nix-env/nix-env.cc index 325c8b928fea..5116d955fe09 100644 --- a/src/nix-env/nix-env.cc +++ b/src/nix-env/nix-env.cc @@ -977,6 +977,9 @@ static void opQuery(Globals & globals, Strings opFlags, Strings opArgs) return; } + bool tty = isatty(STDOUT_FILENO); + RunPager pager; + Table table; std::ostringstream dummy; XMLWriter xml(true, *(xmlOutput ? &cout : &dummy)); @@ -1049,7 +1052,7 @@ static void opQuery(Globals & globals, Strings opFlags, Strings opArgs) } } else { string column = (string) "" + ch + " " + version; - if (diff == cvGreater && isatty(STDOUT_FILENO)) + if (diff == cvGreater && tty) column = ANSI_RED + column + ANSI_NORMAL; columns.push_back(column); } @@ -1240,6 +1243,8 @@ static void opListGenerations(Globals & globals, Strings opFlags, Strings opArgs int curGen; Generations gens = findGenerations(globals.profile, curGen); + RunPager pager; + for (Generations::iterator i = gens.begin(); i != gens.end(); ++i) { tm t; if (!localtime_r(&i->creationTime, &t)) throw Error("cannot convert time"); |