/// <summary>
/// Save the data in lock file.
/// </summary>
public bool Save()
{
// Even empty objects should be written.
var locker = new ConfigLocker
{
Packages = LockPackages(packages),
PackagesDev = LockPackages(packagesDev),
Aliases = aliases ?? Array.Empty <ConfigAlias>(),
StabilityFlags = NormalizeStabilityFlags(stabilityFlags),
Platforms = platforms ?? new Dictionary <string, string>(),
};
if (minimumStability != null)
{
locker.MinimumStability = minimumStability.Value;
}
if (preferStable != null)
{
locker.PreferStable = preferStable.Value;
}
if (preferLowest != null)
{
locker.PreferLowest = preferLowest.Value;
}
return(doSetLockData(locker));
}
/// <summary>
/// Locks provided data into lockfile.
/// </summary>
/// <param name="locker">The lock data.</param>
private bool SetLockData(ConfigLocker locker)
{
locker.ContentHash = contentHash;
if (locker.Packages.Empty() && locker.PackagesDev.Empty())
{
lockFile.Delete();
return(false);
}
bool isLocked;
try
{
isLocked = IsLocked();
}
catch (RuntimeException)
{
isLocked = false;
}
if (!isLocked || !LockerAreEqual(locker, GetLockerData()))
{
cache = null;
lockFile.Write(locker);
return(true);
}
return(false);
}
/// <summary>
/// Gets the bucket.lock configuration.
/// </summary>
public virtual ConfigLocker GetLockerData()
{
if (cache != null)
{
return(cache);
}
if (!lockFile.Exists())
{
throw new RuntimeException("No lockfile found. Unable to read locked packages.");
}
return(cache = lockFile.Read <ConfigLocker>());
}
/// <summary>
/// Whether the locker are equal.
/// </summary>
internal static bool LockerAreEqual(ConfigLocker x, ConfigLocker y)
{
// todo: need optimization.
return(Security.Md5(JsonConvert.SerializeObject(x)) == Security.Md5(JsonConvert.SerializeObject(y)));
}
