4a7f99d55d
Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
45 lines
1.2 KiB
Nix
45 lines
1.2 KiB
Nix
{ lib, stdenv, fetchFromGitHub, perl }:
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stdenv.mkDerivation {
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name = "perf-tools-20171219";
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src = fetchFromGitHub {
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owner = "brendangregg";
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repo = "perf-tools";
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rev = "98d42a2a1493d2d1c651a5c396e015d4f082eb20";
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sha256 = "09qnss9pd4kr6qadvp62m2g8sfrj86fksi1rr8m8w4314pzfb93c";
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};
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buildInputs = [ perl ];
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patchPhase =
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''
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for i in execsnoop iolatency iosnoop kernel/funcslower killsnoop opensnoop; do
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substituteInPlace $i \
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--replace /usr/bin/gawk "$(type -p gawk)" \
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--replace /usr/bin/mawk /no-such-path \
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--replace /usr/bin/getconf "$(type -p getconf)" \
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--replace awk=awk "awk=$(type -p gawk)"
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done
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rm -rf examples deprecated
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'';
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installPhase =
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''
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d=$out/libexec/perf-tools
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mkdir -p $d $out/share
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cp -prvd . $d/
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ln -s $d/bin $out/bin
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mv $d/man $out/share/
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'';
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meta = with lib; {
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platforms = platforms.linux;
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homepage = "https://github.com/brendangregg/perf-tools";
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description = "Performance analysis tools based on Linux perf_events (aka perf) and ftrace";
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maintainers = [ maintainers.eelco ];
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license = licenses.gpl2;
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};
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}
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