mirror of https://github.com/grpc/grpc-go.git
25 lines
562 B
Bash
Executable File
25 lines
562 B
Bash
Executable File
#!/bin/bash
|
|
|
|
fail_on_output() {
|
|
tee /dev/stderr | not read
|
|
}
|
|
|
|
# not makes sure the command passed to it does not exit with a return code of 0.
|
|
not() {
|
|
# This is required instead of the earlier (! $COMMAND) because subshells and
|
|
# pipefail don't work the same on Darwin as in Linux.
|
|
! "$@"
|
|
}
|
|
|
|
# noret_grep will return 0 if zero or more lines were selected, and >1 if an
|
|
# error occurred. Suppresses grep's return code of 1 when there are no matches
|
|
# (for eg, empty file).
|
|
noret_grep() {
|
|
grep "$@" || [[ $? == 1 ]]
|
|
}
|
|
|
|
die() {
|
|
echo "$@" >&2
|
|
exit 1
|
|
}
|