GetRemoteAddrFromRepo gets remote address from the given repo.

GetRepoAndClient opens a the repository on the current working directory and returns an RPC client.

GetRPCClient returns an RPC client.

MakePassEnvVar is the name of the env variable expected to contain a key's passphrase.

MakeRepoScopedEnvVar returns a repo-specific env variable.

ShowTxStatusTracker tracks transaction status and displays updates to stdout.

UnlockKey takes a key address or index, unlocks it and returns the key.

WriteToPager spawns the specified page, passing the given content to it.

UnlockKeyArgs contains arguments for UnlockKey.

pagerWriter describes a function for writing a specified content to a pager program.

UnlockKeyFunc describes a function for unlocking a keystore key.