winget-cli

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SourceUpdateChecks.cpp (2764B)

      1 // Copyright (c) Microsoft Corporation.
      2 // Licensed under the MIT License.
      3 #include "pch.h"
      4 #include "SourceUpdateChecks.h"
      5 #include "ISource.h"
      6 #include <winget/UserSettings.h>
      7 
      8 using namespace std::chrono_literals;
      9 
     10 namespace AppInstaller::Repository
     11 {
     12     bool ShouldUpdateBeforeOpen(ISourceReference* sourceReference, const std::optional<TimeSpan>& requestedUpdateInterval)
     13     {
     14         const SourceDetails& details = sourceReference->GetDetails();
     15 
     16         // Always respect this value to prevent server overloading
     17         if (IsBeforeDoNotUpdateBeforeTime(details))
     18         {
     19             return false;
     20         }
     21 
     22         // Allow the source reference to decide beyond this
     23         return sourceReference->ShouldUpdateBeforeOpen(requestedUpdateInterval);
     24     }
     25 
     26     bool IsBeforeDoNotUpdateBeforeTime(const SourceDetails& details)
     27     {
     28         if (std::chrono::system_clock::now() < details.DoNotUpdateBefore)
     29         {
     30             AICLI_LOG(Repo, Info, << "Background update for `" << details.Name << "` is suppressed until: " << details.DoNotUpdateBefore);
     31             return true;
     32         }
     33         else
     34         {
     35             return false;
     36         }
     37     }
     38 
     39     bool IsAfterUpdateCheckTime(const SourceDetails& details, std::optional<TimeSpan> requestedUpdateInterval)
     40     {
     41         return IsAfterUpdateCheckTime(details.Name, details.LastUpdateTime, requestedUpdateInterval);
     42     }
     43 
     44     bool IsAfterUpdateCheckTime(std::string_view name, std::chrono::system_clock::time_point lastUpdateTime, std::optional<TimeSpan> requestedUpdateInterval)
     45     {
     46         constexpr static TimeSpan s_ZeroMins = 0min;
     47 
     48         TimeSpan autoUpdateTime;
     49         if (requestedUpdateInterval)
     50         {
     51             autoUpdateTime = requestedUpdateInterval.value();
     52         }
     53         else
     54         {
     55             autoUpdateTime = Settings::User().Get<Settings::Setting::AutoUpdateTimeInMinutes>();
     56         }
     57 
     58         // A value of zero means no auto update, to get update the source run `winget update`
     59         if (autoUpdateTime != s_ZeroMins)
     60         {
     61             auto timeSinceLastUpdate = std::chrono::system_clock::now() - lastUpdateTime;
     62             if (timeSinceLastUpdate > autoUpdateTime)
     63             {
     64                 AICLI_LOG(Repo, Info, << "Source `" << name << "` after auto update time [" <<
     65                     (requestedUpdateInterval ? "(override) " : "") <<
     66                     std::chrono::duration_cast<std::chrono::minutes>(autoUpdateTime).count() << " mins]; it has been at least " <<
     67                     std::chrono::duration_cast<std::chrono::minutes>(timeSinceLastUpdate).count() << " mins");
     68                 return true;
     69             }
     70         }
     71 
     72         return false;
     73     }
     74 }