blockworks-foundation
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solana
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Check from account balance and exit cleanly if 0

This commit is contained in:
Michael Vines 2019-03-21 12:18:33 -07:00
parent 852fcbd700
commit d4cc48f99d
1 changed files with 17 additions and 2 deletions
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19
install/src/command.rs
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@ -433,6 +433,23 @@ pub fn deploy(
let update_manifest_keypair = read_keypair(update_manifest_keypair_file)
.map_err(|err| format!("Unable to read {}: {}", update_manifest_keypair_file, err))?;
// Confirm the `json_rpc_url` is good and that `from_keypair` is a valid account
let rpc_client = RpcClient::new(json_rpc_url.to_string());
let progress_bar = new_spinner_progress_bar();
progress_bar.set_message(&format!("{}Checking cluster...", LOOKING_GLASS));
let balance = rpc_client
.retry_get_balance(&from_keypair.pubkey(), 5)
.map_err(|err| {
format!(
"Unable to get the account balance of {}: {}",
from_keypair_file, err
)
})?;
progress_bar.finish_and_clear();
if balance.unwrap_or(0) == 0 {
Err(format!("{} account balance is empty", from_keypair_file))?;
}
// Download the release
let (temp_dir, temp_archive, temp_archive_sha256) =
download_to_temp_archive(download_url, None)
@ -478,8 +495,6 @@ pub fn deploy(
assert!(update_manifest.verify());
// Store the new update manifest on the cluster
let rpc_client = RpcClient::new(json_rpc_url.to_string());
new_update_manifest(&rpc_client, &from_keypair, &update_manifest_keypair)
.map_err(|err| format!("Unable to create update manifest: {}", err))?;
store_update_manifest(