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