nim-codex/codex/formats.nim

29 lines
714 B
Nim

## Nim-Codex
## Copyright (c) 2022 Status Research & Development GmbH
## Licensed under either of
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
## at your option.
## This file may not be copied, modified, or distributed except according to
## those terms.
import std/strutils
import pkg/chronicles
import pkg/libp2p/cid
func shortLog*(cid: Cid): string =
## Returns compact string representation of ``pid``.
var scid = $cid
if len(scid) > 10:
scid[3] = '*'
when (NimMajor, NimMinor) > (1, 4):
scid.delete(4 .. scid.high - 6)
else:
scid.delete(4, scid.high - 6)
scid
chronicles.formatIt(Cid): shortLog(it)