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* In `--list-generations', show what the current generation is.

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This commit is contained in:
Eelco Dolstra 2004-02-06 16:16:55 +00:00
parent 73ab2ed4fd
commit b8675aee54
3 changed files with 30 additions and 13 deletions
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8
src/nix-env/main.cc
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@ -480,15 +480,17 @@ static void opListGenerations(Globals & globals,
if (opArgs.size() != 0)
throw UsageError(format("no arguments expected"));
Generations gens = findGenerations(globals.profile);
int curGen;
Generations gens = findGenerations(globals.profile, curGen);
for (Generations::iterator i = gens.begin(); i != gens.end(); ++i) {
tm t;
if (!localtime_r(&i->creationTime, &t)) throw Error("cannot convert time");
cout << format("%|4| %|4|-%|02|-%|02| %|02|:%|02|:%|02|\n")
cout << format("%|4| %|4|-%|02|-%|02| %|02|:%|02|:%|02| %||\n")
% i->number
% (t.tm_year + 1900) % (t.tm_mon + 1) % t.tm_mday
% t.tm_hour % t.tm_min % t.tm_sec;
% t.tm_hour % t.tm_min % t.tm_sec
% (i->number == curGen ? "(current)" : "");
}
}