commit
318846ae3b
1 changed files with 18 additions and 2 deletions
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@ -1,5 +1,6 @@
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{ lib, stdenv, fetchurl
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, enableStatic ? stdenv.hostPlatform.isStatic
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, writeScript
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}:
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# Note: this package is used for bootstrapping fetchurl, and thus
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@ -9,11 +10,11 @@
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stdenv.mkDerivation rec {
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pname = "xz";
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version = "5.2.5";
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version = "5.2.6";
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src = fetchurl {
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url = "https://tukaani.org/xz/xz-${version}.tar.bz2";
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sha256 = "1ps2i8i212n0f4xpq6clp7h13q7m1y8slqvxha9i8d0bj0qgj5si";
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sha256 = "E+NALjAbYBj2px7w5Jf3FMbRHiFK6C2rFWuBwqZKyyU=";
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};
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strictDeps = true;
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@ -34,6 +35,21 @@ stdenv.mkDerivation rec {
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postInstall = "rm -rf $out/share/doc";
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passthru = {
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updateScript = writeScript "update-xz" ''
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#!/usr/bin/env nix-shell
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#!nix-shell -i bash -p curl pcre common-updater-scripts
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set -eu -o pipefail
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# Expect the text in format of '>xz-5.2.6.tar.bz2</a>'
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# We pick first match where a stable release goes first.
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new_version="$(curl -s https://tukaani.org/xz/ |
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pcregrep -o1 '>xz-([0-9.]+)[.]tar[.]bz2</a>')"
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update-source-version ${pname} "$new_version"
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'';
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};
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meta = with lib; {
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homepage = "https://tukaani.org/xz/";
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description = "A general-purpose data compression software, successor of LZMA";
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