42 lines
1.3 KiB
Nix
42 lines
1.3 KiB
Nix
{
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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-2025-08-13";
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src = fetchgit {
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url = "https://go.googlesource.com/perf";
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rev = "2f7363a06fe1e84314f47158b693ef982b0c2255";
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hash = "sha256-Qn8kIIPJp+40FEUzkY9JvEC4bailFdmYLg95skHwgIw=";
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};
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vendorHash = "sha256-tJ5UcYkjPN4JKteBwednG1ZFYIl4lxvEq6qygpR4jv0=";
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passthru.updateScript = writeShellScript "update-goperf" ''
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export UPDATE_NIX_ATTR_PATH=goperf
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${lib.escapeShellArgs (unstableGitUpdater {
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inherit (src) url;
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})}
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set -x
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oldhash="$(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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