private string ToString(string format)
{
if (string.IsNullOrEmpty(format))
{
format = "b";
}
switch (format.ToLower())
{
case "b":
return(CommitsSinceTag?.ToString());
case "s":
return($"{CommitsSinceTag}" +
$"{(string.IsNullOrEmpty(Hash) ? null : ".Sha." + Hash)}");
case "f":
return
($"{CommitsSinceTag}" +
$"{(string.IsNullOrEmpty(Branch) ? null : ".Branch." + Branch)}" +
$"{(string.IsNullOrEmpty(Hash) ? null : ".Sha." + Hash)}" +
$"{(string.IsNullOrEmpty(OtherMetadata) ? null : "." + OtherMetadata)}");
default:
throw new ArgumentException("Unrecognised format", nameof(format));
}
}
/// <inheritdoc />
public override int GetHashCode()
{
unchecked
{
var hashCode = CommitsSinceTag.GetHashCode();
hashCode = (hashCode * 397) ^ (Branch?.GetHashCode() ?? 0);
hashCode = (hashCode * 397) ^ (Hash?.GetHashCode() ?? 0);
return(hashCode);
}
}
/// <summary>
/// <para>b - Formats just the build number</para>
/// <para>s - Formats the build number and the Commit Sha</para>
/// <para>f - Formats the full build metadata</para>
/// <para>p - Formats the padded build number. Can specify an integer for padding, default is 4. (i.e., p5)</para>
/// </summary>
public string ToString(string format, IFormatProvider formatProvider = null)
{
if (formatProvider != null)
{
if (formatProvider.GetFormat(GetType()) is ICustomFormatter formatter)
{
return(formatter.Format(format, this, formatProvider));
}
}
if (string.IsNullOrEmpty(format))
{
format = "b";
}
format = format.ToLower();
if (format.StartsWith("p", StringComparison.Ordinal))
{
// Handle format
var padding = 4;
if (format.Length > 1)
{
// try to parse
int p;
if (int.TryParse(format.Substring(1), out p))
{
padding = p;
}
}
return(CommitsSinceTag?.ToString("D" + padding) ?? string.Empty);
}
return(ToString(format)
.TrimStart('.'));
}
