Merge branch 'days' of https://github.com/nielsegberts/nix
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8d97030bfd
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@ -211,6 +211,9 @@ void deleteGenerationsOlderThan(const Path & profile, time_t t, bool dryRun)
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void deleteGenerationsOlderThan(const Path & profile, const string & timeSpec, bool dryRun)
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{
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if (timeSpec.empty() || timeSpec[timeSpec.size() - 1] != 'd')
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throw Error("invalid number of days specifier '%1%', expected something like '14d'", timeSpec);
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time_t curTime = time(0);
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string strDays = string(timeSpec, 0, timeSpec.size() - 1);
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auto days = string2Int<int>(strDays);
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