29 lines
624 B
Nix
29 lines
624 B
Nix
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{
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coreutils,
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writeShellApplication,
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}:
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writeShellApplication {
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name = "nicer";
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text = ''
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f=$(${coreutils}/bin/mktemp)
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trap '${coreutils}/bin/rm -f "$f"' EXIT
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${coreutils}/bin/env > "$f"
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systemd-run \
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--user \
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--same-dir \
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--slice nicer \
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--nice=19 \
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--property CPUSchedulingPolicy=idle \
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--property IOSchedulingClass=idle \
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--property IOSchedulingPriority=7 \
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--pty \
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--pipe \
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--wait \
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--collect \
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--quiet \
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--property EnvironmentFile="$f" \
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--service-type=exec \
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-- "$@"
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'';
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}
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