2 # Copyright 2016 The Rust Project Developers. See the COPYRIGHT
3 # file at the top-level directory of this distribution and at
4 # http://rust-lang.org/COPYRIGHT.
6 # Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
7 # http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
8 # <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
9 # option. This file may not be copied, modified, or distributed
10 # except according to those terms.
12 # This file is intended to be sourced with `. shared.sh` or
13 # `source shared.sh`, hence the invalid shebang and not being
14 # marked as an executable file in git.
16 # See http://unix.stackexchange.com/questions/82598
18 echo "Attempting with retry:" "$@"
23 if [[ $n -lt $max ]]; then
25 echo "Command failed. Attempt $n/$max:"
27 echo "The command has failed after $n attempts."