43 lines
875 B
Fish
43 lines
875 B
Fish
|
function await -d "Wait for background jobs"
|
||
|
|
if test -z "$argv"
|
||
|
|
set argv (last_job_id)
|
||
|
|
end
|
||
|
|
|
||
|
|
set -l spinners "$await_spinners"
|
||
|
|
set -l interval "$await_interval"
|
||
|
|
|
||
|
|
if test -z "$spinners"
|
||
|
|
set spinners ⠋ ⠙ ⠹ ⠸ ⠼ ⠴ ⠦ ⠧ ⠇ ⠏
|
||
|
|
end
|
||
|
|
|
||
|
|
if test -z "$interval"
|
||
|
|
set interval 0.05
|
||
|
|
end
|
||
|
|
|
||
|
|
while true
|
||
|
|
for spinner in $spinners
|
||
|
|
printf " $spinner \r" > /dev/stderr
|
||
|
|
sleep "$interval"
|
||
|
|
end
|
||
|
|
|
||
|
|
set -l currently_active_jobs (last_job_id)
|
||
|
|
|
||
|
|
if test -z "$currently_active_jobs"
|
||
|
|
break
|
||
|
|
end
|
||
|
|
|
||
|
|
set -l has_jobs
|
||
|
|
|
||
|
|
for i in $argv
|
||
|
|
if builtin contains -- $i $currently_active_jobs
|
||
|
|
set has_jobs "*"
|
||
|
|
break
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
if test -z "$has_jobs"
|
||
|
|
break
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|