forked from Deuxfleurs/garage
Add poll
command to k2v-cli
(#335)
Co-authored-by: Alex Auvolat <alex@adnab.me> Reviewed-on: Deuxfleurs/garage#335 Co-authored-by: Alex <alex@adnab.me> Co-committed-by: Alex <alex@adnab.me>
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@ -55,6 +55,19 @@ enum Command {
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#[clap(flatten)]
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output_kind: ReadOutputKind,
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},
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/// Watch changes on a single value
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Poll {
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/// Partition key to delete from
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partition_key: String,
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/// Sort key to delete from
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sort_key: String,
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/// Causality information
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#[clap(short, long)]
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causality: String,
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/// Output formating
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#[clap(flatten)]
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output_kind: ReadOutputKind,
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},
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/// Delete a single value
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Delete {
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/// Partition key to delete from
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@ -324,6 +337,21 @@ async fn main() -> Result<(), Error> {
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let res = client.read_item(&partition_key, &sort_key).await?;
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output_kind.display_output(res);
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}
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Command::Poll {
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partition_key,
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sort_key,
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causality,
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output_kind,
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} => {
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let res_opt = client
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.poll_item(&partition_key, &sort_key, causality.into(), None)
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.await?;
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if let Some(res) = res_opt {
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output_kind.display_output(res);
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} else {
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println!("Delay expired and value didn't change.");
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}
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}
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Command::ReadIndex {
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output_kind,
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filter,
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