38 lines
1.3 KiB
Nix
38 lines
1.3 KiB
Nix
{ lib
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, buildGoModule
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, fetchgit
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, writeShellScript
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, unstableGitUpdater
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, sd
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}:
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buildGoModule rec {
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pname = "goperf";
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version = "0-unstable-2024-09-05";
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src = fetchgit {
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url = "https://go.googlesource.com/perf";
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rev = "ce4811554b022ac27d024d355ad160e95079bec1";
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hash = "sha256-kJJod7Qma3++lrctezYltB9hV8/gH/CycHrk+GpOasE=";
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};
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vendorHash = "sha256-VWywJ1LalYcfOQjrC0sLBfbQyIg8fYv4paMlIfa3RxI=";
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passthru.updateScript = writeShellScript "update-goperf" ''
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export UPDATE_NIX_ATTR_PATH=goperf
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${lib.escapeShellArgs (unstableGitUpdater { inherit (src) url; })}
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set -x
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oldhash="$(nix-instantiate . --eval --strict -A "goperf.goModules.drvAttrs.outputHash" | cut -d'"' -f2)"
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newhash="$(nix-build -A goperf.goModules --no-out-link 2>&1 | tail -n3 | grep 'got:' | cut -d: -f2- | xargs echo || true)"
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fname="$(nix-instantiate --eval -E 'with import ./. {}; (builtins.unsafeGetAttrPos "version" goperf).file' | cut -d'"' -f2)"
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${lib.getExe sd} --string-mode "$oldhash" "$newhash" "$fname"
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'';
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meta = with lib; {
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description = "Tools and packages for analyzing Go benchmark results";
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homepage = "https://cs.opensource.google/go/x/perf";
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license = licenses.bsd3;
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platforms = platforms.all;
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maintainers = with maintainers; [ pbsds ];
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};
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}
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