53 lines
915 B
Nix
53 lines
915 B
Nix
{
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stdenv
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, garlicTools
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}:
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{
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nextStage
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, loops ? 30
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}:
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with garlicTools;
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stdenv.mkDerivation {
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name = "control";
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preferLocalBuild = true;
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phases = [ "installPhase" ];
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dontPatchShebangs = true;
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installPhase = ''
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cat > $out <<"EOF"
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#!/bin/sh -e
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function badexit() {
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errcode=$?
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if [ $errcode != 0 ]; then
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printf "exit %d\n" $errcode > "$basedir/status"
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echo "exiting with $errcode"
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fi
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echo 1 > "$basedir/done"
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exit $errcode
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}
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trap badexit EXIT
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basedir=$(pwd)
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loops=${toString loops}
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for n in $(seq 1 $loops); do
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export GARLIC_RUN="$n"
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echo "run $n/$loops" > status
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mkdir "$n"
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cd "$n"
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mkdir .garlic
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date +%s > .garlic/total_time_start
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${stageProgram nextStage}
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date +%s > .garlic/total_time_end
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cd ..
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done
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echo "ok" > status
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EOF
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chmod +x $out
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'';
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}
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