[bug#72804] [PATCH] gnu: add apt-cacher-ng.

[Denis 'GNUtoo' Carikli]

* gnu/packages/debian.scm (apt-cacher-ng): New variable.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
Change-Id: Ia77fa38e3cd7dffef8c950a61c2e8c06971132f2
---
 gnu/packages/debian.scm | 54 ++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 53 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/debian.scm b/gnu/packages/debian.scm
index 6f7b809fd2..a19a0791ad 100644
--- a/gnu/packages/debian.scm
+++ b/gnu/packages/debian.scm
@@ -2,7 +2,7 @@
 ;;; Copyright © 2018, 2020-2024 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2018, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2020 Marius Bakke <marius@gnu.org>
-;;; Copyright © 2023 Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
+;;; Copyright © 2023, 2024 Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -25,10 +25,12 @@ (define-module (gnu packages debian)
   #:use-module (guix git-download)
   #:use-module (guix gexp)
   #:use-module (guix packages)
+  #:use-module (guix build-system cmake)
   #:use-module (guix build-system copy)
   #:use-module (guix build-system gnu)
   #:use-module (guix build-system perl)
   #:use-module (guix build-system trivial)
+  #:use-module (gnu packages adns)
   #:use-module (gnu packages autotools)
   #:use-module (gnu packages backup)
   #:use-module (gnu packages base)
@@ -40,12 +42,14 @@ (define-module (gnu packages debian)
   #:use-module (gnu packages gettext)
   #:use-module (gnu packages gnupg)
   #:use-module (gnu packages guile)
+  #:use-module (gnu packages libevent)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages man)
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages python)
+  #:use-module (gnu packages tls)
   #:use-module (gnu packages web)
   #:use-module (gnu packages wget)
   #:use-module (srfi srfi-1)
@@ -529,6 +533,54 @@ (define-public debianutils
                                      "The SMAIL General Public License, see
 debian/copyright for more information.")))))
 
+(define-public apt-cacher-ng
+  (package
+   (name "apt-cacher-ng")
+   (version "3.7.5")
+   (source
+    (origin
+     (method git-fetch)
+     (uri (git-reference
+           (url "https://salsa.debian.org/blade/apt-cacher-ng.git";)
+           (commit "upstream/3.7.5")))
+     (file-name (git-file-name name version))
+     (sha256
+      (base32 "0wxqdmmm2gm27zng7v7lwai4zf6ppj26890r7z2ns237xx33jdp6"))))
+   (build-system cmake-build-system)
+   (inputs (list
+            bzip2      ;; optional
+            c-ares
+            libevent
+            openssl    ;; optional
+            xz         ;; optional
+            zlib))
+   (native-inputs (list pkg-config))
+   (arguments
+    (list
+     #:tests? #f ; Tests are "for development only".
+     #:phases
+     #~(modify-phases %standard-phases
+         ; We want to provide good defaults. Here apt-cacher-ng is built
+         ; without libwrap support so we disable that by default.
+         (add-before 'configure 'patch-config
+           (lambda _
+             (substitute* "conf/acng.conf.in"
+               (("# UseWrap: 0") "UseWrap: 0")))))))
+   (home-page "https://www.unix-ag.uni-kl.de/~bloch/acng/";)
+   (synopsis "Caching proxy for packages of various software distributions or
+repositories")
+   (description "It is mainly meant for caching packages of Debian or Debian
+based distributions (like Trisquel) through HTTP.  It also has partial support
+for HTTPS and other distributions / repositories (OpenSUSE, Arch Linux,
+Sourceforge mirror network, Cygwin mirrors) as this requires more
+configuration and comes with some limitations.  Packages can be imported
+manually either by copying files from another apt-cacher-ng instance or by
+importing them from CD, DVD, jigdo, etc.  While apt-cacher-ng can work offline,
+it requires some online access before that to build valid index files.  It also
+supports partial mirroring.  It can be configured through configuration files
+and/or a web interface and/or a command line tool.")
+   (license license:gpl3+)))
+
 (define-public apt-mirror
   (let ((commit "e664486a5d8947c2579e16dd793d762ea3de4202")
         (revision "1"))

base-commit: f25ea6847fa4eb1bc0a6bfb965e145b94f20a6f8
-- 
2.45.2