branch master updated: gnu: testdisk: Relocate and improve description.

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     new f1f1b8b4e6 gnu: testdisk: Relocate and improve description.
f1f1b8b4e6 is described below

commit f1f1b8b4e69055313fc0281528d31b5afa42b861
Author: Maxim Cournoyer <maxim.cournoyer@gmail.com>
AuthorDate: Tue Feb 22 23:19:28 2022 -0500

    gnu: testdisk: Relocate and improve description.
    
    This is the result of attempting to package 'photorec', only to realize it's
    part of testdisk, which we already had in the first place.
    
    * gnu/packages/admin.scm (testdisk): Move to...
    * gnu/packages/disk.scm (testdisk): ... here.
    [description]: Expound, and add a description section about the included
    PhotoRec tool.
---
 gnu/packages/admin.scm | 28 -----------------------
 gnu/packages/disk.scm  | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 60 insertions(+), 28 deletions(-)

diff --git a/gnu/packages/admin.scm b/gnu/packages/admin.scm
index 7da8a29306..d232013ef9 100644
--- a/gnu/packages/admin.scm
+++ b/gnu/packages/admin.scm
@@ -2342,34 +2342,6 @@ characters (such as \"$\") get replaced with \"_\".  ISO 
8859-1 (Latin-1)
 characters can be replaced as well, as can UTF-8 characters.")
     (license license:bsd-3)))
 
-(define-public testdisk
-  (package
-    (name "testdisk")
-    (version "7.1")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://www.cgsecurity.org/testdisk-";
-                                  version ".tar.bz2"))
-              (sha256
-               (base32
-                "1zlh44w67py416hkvw6nrfmjickc2d43v51vcli5p374d5sw84ql"))))
-    (build-system gnu-build-system)
-    (inputs
-     (list ntfs-3g
-           `(,util-linux "lib")
-           openssl
-           ;; FIXME: add reiserfs.
-           zlib
-           e2fsprogs
-           libjpeg-turbo
-           ncurses))
-    (home-page "https://www.cgsecurity.org/wiki/TestDisk";)
-    (synopsis "Data recovery tool")
-    (description
-     "TestDisk is a program for data recovery, primarily designed to help
-recover lost partitions and/or make non-booting disks bootable again.")
-    (license license:gpl2+)))
-
 (define-public tree
   (package
     (name "tree")
diff --git a/gnu/packages/disk.scm b/gnu/packages/disk.scm
index 1a196f4b40..15d0401090 100644
--- a/gnu/packages/disk.scm
+++ b/gnu/packages/disk.scm
@@ -22,6 +22,8 @@
 ;;; Copyright © 2021 Mathieu Othacehe <othacehe@gnu.org>
 ;;; Copyright © 2021 Brice Waegeneire <brice@waegenei.re>
 ;;; Copyright © 2021 Justin Veilleux <terramorpha@cock.li>
+;;; Copyright © 2014 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -63,6 +65,7 @@
   #:use-module (gnu packages graphics)
   #:use-module (gnu packages gtk)
   #:use-module (gnu packages guile)
+  #:use-module (gnu packages image)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages nss)
@@ -81,6 +84,7 @@
   #:use-module (gnu packages swig)
   #:use-module (gnu packages terminals)
   #:use-module (gnu packages textutils)
+  #:use-module (gnu packages tls)
   #:use-module (gnu packages vim)
   #:use-module (gnu packages w3m)
   #:use-module (gnu packages web)
@@ -586,6 +590,62 @@ permit managing file systems not included in libparted.")
     ;; The home page says GPLv2, but the source code says GPLv2+.
     (license license:gpl2+)))
 
+(define-public testdisk
+  (package
+    (name "testdisk")
+    (version "7.1")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "https://www.cgsecurity.org/testdisk-";
+                                  version ".tar.bz2"))
+              (sha256
+               (base32
+                "1zlh44w67py416hkvw6nrfmjickc2d43v51vcli5p374d5sw84ql"))))
+    (build-system gnu-build-system)
+    (inputs
+     (list ntfs-3g
+           `(,util-linux "lib")
+           openssl
+           ;; FIXME: add reiserfs.
+           zlib
+           e2fsprogs
+           libjpeg-turbo
+           ncurses))
+    (home-page "https://www.cgsecurity.org/wiki/TestDisk";)
+    (synopsis "Data recovery tool")
+    (description "TestDisk is primarily designed to help recover lost
+partitions and/or make non-booting disks bootable again when these symptoms
+were caused by faulty software or human error (such as accidentally deleting a
+partition table).  TestDisk can:
+@enumerate
+@item Fix partition table, recover deleted partition
+@item Recover FAT32 boot sector from its backup
+@item Rebuild FAT12/FAT16/FAT32 boot sector
+@item Fix FAT tables
+@item Rebuild NTFS boot sector
+@item Recover NTFS boot sector from its backup
+@item Fix MFT using MFT mirror
+@item Locate ext2/ext3/ext4 Backup SuperBlock
+@item Un-delete files from FAT, exFAT, NTFS and ext2 file systems
+@item Copy files from deleted FAT, exFAT, NTFS and ext2/ext3/ext4 partitions.
+@end enumerate
+This package also includes the @command{photorec} command, described below.
+
+PhotoRec is file data recovery software designed to recover lost files
+including video, documents and archives from hard disks, CD-ROMs, and lost
+pictures (thus the Photo Recovery name) from digital camera memory.  PhotoRec
+ignores the file system and goes after the underlying data, so it will still
+work even if your media's file system has been severely damaged or
+reformatted.  It can recover lost files from at least:
+@enumerate
+@item FAT
+@item NTFS
+@item exFAT
+@item ext2/ext3/ext4 file system
+@item HFS+
+@end enumerate")
+    (license license:gpl2+)))
+
 (define-public pydf
   (package
     (name "pydf")