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Add --snapshot-version stub to ease migration to 1.2.0 (#10921)

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This commit is contained in:
Michael Vines
2020-07-05 21:22:31 -07:00
committed by GitHub
parent 5c1b79f500
commit f49de3b1ad
1 changed files with 9 additions and 0 deletions
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9
validator/src/main.rs
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@ -697,6 +697,15 @@ pub fn main() {
.help("Number of slots between generating snapshots, \ .help("Number of slots between generating snapshots, \
0 to disable snapshots"), 0 to disable snapshots"),
) )
.arg(
Arg::with_name("snapshot_version")
.long("snapshot-version")
.value_name("SNAPSHOT_VERSION")
.validator(|s: String| if s == "1.1.0" { Ok(()) } else { Err(format!("Invalid snapshot version: {}", s)) })
.takes_value(true)
.default_value("1.1.0")
.help("Output snapshot version"),
)
.arg( .arg(
Arg::with_name("limit_ledger_size") Arg::with_name("limit_ledger_size")
.long("limit-ledger-size") .long("limit-ledger-size")