19 lines
601 B
Nix
19 lines
601 B
Nix
{ pkgs, lib, callPackage, runCommand }:
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# Documentation is in doc/builders/testers.chapter.md
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{
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testEqualDerivation = callPackage ./test-equal-derivation.nix { };
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testVersion =
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{ package,
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command ? "${package.meta.mainProgram or package.pname or package.name} --version",
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version ? package.version,
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}: runCommand "${package.name}-test-version" { nativeBuildInputs = [ package ]; meta.timeout = 60; } ''
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if output=$(${command} 2>&1); then
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grep -Fw "${version}" - <<< "$output"
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touch $out
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else
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echo "$output" >&2 && exit 1
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fi
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'';
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}
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