repo git: we only need to determine CurrentRevision once per session.
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@ -30,8 +30,11 @@ namespace SparkleLib {
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base (path, backend) { }
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private string identifier = null;
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public override string Identifier {
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get {
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if (string.IsNullOrEmpty (this.identifier)) {
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// Because git computes a hash based on content,
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// author, and timestamp; it is unique enough to
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@ -48,7 +51,10 @@ namespace SparkleLib {
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if (output.Length < 40)
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return null;
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return output.Substring (0, 40);
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this.identifier = output.Substring (0, 40);
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}
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return this.identifier;
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}
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}
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