code:
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014, 2018 Eric Bavier <bavier@member.fsf.org>
;;; Copyright © 2015, 2018 Leo Famulari <leo@famulari.name>
;;; Copyright © 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2019 Christopher Baines <mail@cbaines.net>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages patchutils)
  #:use-module (guix utils)
  #:use-module (guix packages)
  #:use-module (guix licenses)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system python)
  #:use-module (gnu packages)
  #:use-module (gnu packages ed)
  #:use-module (gnu packages base)
  #:use-module (gnu packages bash)
  #:use-module (gnu packages check)
  #:use-module (gnu packages databases)
  #:use-module (gnu packages django)
  #:use-module (gnu packages file)
  #:use-module (gnu packages gawk)
  #:use-module (gnu packages gettext)
  #:use-module (gnu packages glib)
  #:use-module (gnu packages gnome)
  #:use-module (gnu packages gtk)
  #:use-module (gnu packages less)
  #:use-module (gnu packages mail)
  #:use-module (gnu packages ncurses)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages python)
  #:use-module (gnu packages python-xyz)
  #:use-module (gnu packages version-control)
  #:use-module (gnu packages xml))

(define-public patchutils
  (package
    (name "patchutils")
    (version "0.3.4")
    (source
     (origin
      (method url-fetch)
      (uri (string-append "http://cyberelk.net/tim/data/patchutils/stable/"
                          name "-" version ".tar.xz"))
      (sha256
       (base32
        "0xp8mcfyi5nmb5a2zi5ibmyshxkb1zv1dgmnyn413m7ahgdx8mfg"))
      (patches (search-patches "patchutils-test-perms.patch"))))
    (build-system gnu-build-system)
    (inputs `(("perl" ,perl)))
    (arguments
     '(#:parallel-tests? #f
       #:phases
       (modify-phases %standard-phases
         (add-before 'check 'patch-test-scripts
           (lambda _
             (substitute* (find-files "tests" "^run-test$")
               (("/bin/echo") (which "echo")))
             #t))
         (add-after 'install 'wrap-program
           ;; Point installed scripts to the utilities they need.
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let* ((out       (assoc-ref outputs "out"))
                    (diffutils (assoc-ref inputs "diffutils"))
                    (sed       (assoc-ref inputs "sed"))
                    (gawk      (assoc-ref inputs "gawk")))
               (for-each
                (lambda (prog)
                  (wrap-program (string-append out "/bin/" prog)
                    `("PATH" ":" prefix
                      ,(map (lambda (dir)
                              (string-append dir "/bin"))
                            (list diffutils sed gawk)))))
                '("dehtmldiff" "editdiff" "espdiff")))
             #t)))))
    (home-page "http://cyberelk.net/tim/software/patchutils")
    (synopsis "Collection of tools for manipulating patch files")
    (description
     "Patchutils is a collection of programs that can manipulate patch files
in useful ways such as interpolating between two pre-patches, combining two
incremental patches, fixing line numbers in hand-edited patches, and simply
listing the files modified by a patch.")
    (license gpl2+)))

(define-public quilt
  (package
    (name "quilt")
    (version "0.66")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://savannah/quilt/"
                           "quilt-" version ".tar.gz"))
       (sha256
        (base32 "01vfvk4pqigahx82fhaaffg921ivd3k7rylz1yfvy4zbdyd32jri"))))
    (build-system gnu-build-system)
    (native-inputs
     `(("gettext" ,gettext-minimal)))
    (inputs `(("perl" ,perl)
              ("less" ,less)
              ("file" ,file)
              ("ed" ,ed)
              ("diffstat" ,diffstat)))
    (arguments
     '(#:parallel-tests? #f
       #:phases
       (modify-phases %standard-phases
         (add-before 'check 'patch-tests
           (lambda _
             (substitute*
                 '("test/run"
                   "test/edit.test")
               (("/bin/sh") (which "sh")))
             #t))
         (add-after 'install 'wrap-program
           ;; quilt's configure checks for the absolute path to the utilities it
           ;; needs, but uses only the name when invoking them, so we need to
           ;; make sure the quilt script can find those utilities when run.
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let* ((out       (assoc-ref outputs "out"))
                    (coreutils (assoc-ref inputs "coreutils"))
                    (diffutils (assoc-ref inputs "diffutils"))
                    (findutils (assoc-ref inputs "findutils"))
                    (diffstat  (assoc-ref inputs "diffstat"))
                    (less      (assoc-ref inputs "less"))
                    (file      (assoc-ref inputs "file"))
                    (ed        (assoc-ref inputs "ed"))
                    (sed       (assoc-ref inputs "sed"))
                    (bash      (assoc-ref inputs "bash"))
                    (grep      (assoc-ref inputs "grep")))
               (wrap-program (string-append out "/bin/quilt")
                 `("PATH" ":" prefix
                   ,(map (lambda (dir)
                           (string-append dir "/bin"))
                         (list coreutils diffutils findutils
                               less file ed sed bash grep
                               diffstat)))))
             #t)))))
    (home-page "https://savannah.nongnu.org/projects/quilt/")
    (synopsis "Script for managing patches to software")
    (description
     "Quilt allows you to easily manage large numbers of patches by keeping
track of the changes each patch makes.  Patches can be applied, un-applied,
refreshed, and more.")
    (license gpl2)))

(define-public colordiff
  (package
    (name "colordiff")
    (version "1.0.19")
    (source
      (origin
        (method url-fetch)
        (uri (list (string-append "https://www.colordiff.org/colordiff-"
                                  version ".tar.gz")
                   (string-append "http://www.colordiff.org/archive/colordiff-"
                                  version ".tar.gz")))
      (sha256
       (base32 "069vzzgs7b44bmfh3ks2psrdb26s1w19gp9w4xxbgi7nhx6w3s26"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f                      ; no tests
       #:make-flags (list (string-append "DESTDIR=" (assoc-ref %outputs "out"))
                          "INSTALL_DIR=/bin" "MAN_DIR=/share/man/man1")
       #:phases
       (modify-phases %standard-phases
         (delete 'configure)            ; no configure script
         (delete 'build))))             ; nothing to build
    (inputs
     `(("perl" ,perl)
       ("xmlto" ,xmlto)))
    (home-page "https://www.colordiff.org")
    (synopsis "Display diff output with colors")
    (description
     "Colordiff is Perl script wrapper on top of diff command which provides
'syntax highlighting' for various patch formats.")
    (license gpl2+)))

(define-public patches
  (let ((commit "ef1b8a7d954b82ed4af3a08fd63d2085d19090ef"))
    (package
      (name "patches")
      (home-page "https://github.com/stefanha/patches")
      (version (string-append "0.0-1." (string-take commit 7)))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url home-page)
                      (commit commit)))
                (sha256
                 (base32
                  "11rdmhv0l1s8nqb20ywmw2zqizczch2p62qf9apyx5wqgxlnjshk"))
                (file-name (string-append name "-"version "-checkout"))))
      (build-system python-build-system)
      (inputs `(("python-notmuch" ,python2-notmuch)))
      (arguments
       `(#:tests? #f                             ;no "test" target
         #:python ,python-2))                    ;not compatible with Python 3
      (synopsis "Patch tracking tool")
      (description
       "@code{Patches} is a patch-tracking tool initially written for the QEMU
project.  It provides commands that build a database of patches from a mailing
list, and commands that can search that database.  It allows users to track
the status of a patch, apply patches, and search for patches---all that from
the command-line or from Emacs via its Notmuch integration.")
      (license gpl2+))))

(define-public vbindiff
  (package
    (name "vbindiff")
    (version "3.0_beta5")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://www.cjmweb.net/vbindiff/vbindiff-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "1f1kj4jki08bnrwpzi663mjfkrx4wnfpzdfwd2qgijlkx5ysjkgh"))))
    (build-system gnu-build-system)
    (inputs
     `(("ncurses" ,ncurses)))
    (home-page "https://www.cjmweb.net/vbindiff/")
    (synopsis "Console-based tool for comparing binary data")
    (description "Visual Binary Diff (@command{vbindiff}) displays files in
hexadecimal and ASCII (or EBCDIC).  It can also display two files at once, and
highlight the differences between them.  It works well with large files (up to 4
GiB).")
    (license gpl2+)))

(define-public meld
  (package
    (name "meld")
    (version "3.20.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://gnome/sources/meld/"
                           (version-major+minor version)
                           "/meld-" version ".tar.xz"))
       (sha256
        (base32 "0a0x156zr3w2yg0rnhwy39giy3xnfm6sqcfa4xcw4i6ahvwqa2dc"))))
    (build-system python-build-system)
    (native-inputs
     `(("intltool" ,intltool)
       ("xmllint" ,libxml2)
       ("glib-compile-schemas" ,glib "bin")
       ("python-pytest" ,python-pytest)))
    (inputs
     `(("python-cairo" ,python-pycairo)
       ("python-gobject" ,python-pygobject)
       ("gsettings-desktop-schemas" ,gsettings-desktop-schemas)
       ("gtksourceview" ,gtksourceview-3)))
    (propagated-inputs
     `(("dconf" ,dconf)))
    (arguments
     `(#:imported-modules ((guix build glib-or-gtk-build-system)
                           ,@%python-build-system-modules)
       #:modules ((guix build python-build-system)
                  ((guix build glib-or-gtk-build-system) #:prefix glib-or-gtk:)
                  (guix build utils))
       #:phases
       (modify-phases %standard-phases
         ;; This setup.py script does not support one of the Python build
         ;; system's default flags, "--single-version-externally-managed".
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             (invoke "python" "setup.py"
                     ;; This setup.py runs gtk-update-icon-cache  which we don't want.
                     "--no-update-icon-cache"
                     ;; "--no-compile-schemas"
                     "install"
                     (string-append "--prefix=" (assoc-ref outputs "out"))
                     "--root=/")))
         ;; The tests need to be run after installation.
         (delete 'check)
         (add-after 'install 'check
           (lambda* (#:key inputs outputs #:allow-other-keys)
             ;; Tests look for installed package
             (add-installed-pythonpath inputs outputs)
             ;; The tests fail when HOME=/homeless-shelter.
             (setenv "HOME" "/tmp")
             (invoke "py.test" "-v" "-k"
                     ;; TODO: Those tests fail, why?
                     "not test_classify_change_actions")))
         (add-after 'wrap 'glib-or-gtk-wrap
           (assoc-ref glib-or-gtk:%standard-phases 'glib-or-gtk-wrap))
         (add-after 'wrap 'wrap-typelib
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out")))
               (wrap-program (string-append out "/bin/meld")
                 `("GI_TYPELIB_PATH" prefix
                   ,(search-path-as-string->list (getenv "GI_TYPELIB_PATH"))))
               #t))))))
    (home-page "https://meldmerge.org/")
    (synopsis "Compare files, directories and working copies")
    (description "Meld is a visual diff and merge tool targeted at
developers.  Meld helps you compare files, directories, and version controlled
projects.  It provides two- and three-way comparison of both files and
directories, and has support for many popular version control systems.

Meld helps you review code changes and understand patches.  It might even help
you to figure out what is going on in that merge you keep avoiding.")
    (license gpl2)))

(define-public patchwork
  (package
    (name "patchwork")
    (version "2.1.5")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/getpatchwork/patchwork")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1n4hfwlgmw6mj5kp261zfx47mgb0l7g2yzl1rf0rnm8x69lr3as6"))))
    (build-system python-build-system)
    (arguments
     `(;; TODO: Tests require a running database
       #:tests? #f
       #:phases
       (modify-phases %standard-phases
         (delete 'configure)
         (delete 'build)
         (add-after 'unpack 'replace-wsgi.py
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (delete-file "patchwork/wsgi.py")
             (call-with-output-file "patchwork/wsgi.py"
               (lambda (port)
                 ;; Embed the PYTHONPATH containing the dependencies, as well
                 ;; as the python modules in this package in the wsgi.py file,
                 ;; as this will ensure they are available at runtime.
                 (define pythonpath
                   (string-append (getenv "PYTHONPATH")
                                  ":"
                                  (site-packages inputs outputs)))
                 (display
                  (string-append "
import os, sys

sys.path.extend('" pythonpath "'.split(':'))

from django.core.wsgi import get_wsgi_application

# By default, assume that patchwork is running as a Guix service, which
# provides the settings as the 'guix.patchwork.settings' Python module.
#
# When using httpd, it's hard to set environment variables, so rely on the
# default set here.
os.environ['DJANGO_SETTINGS_MODULE'] = os.getenv(
  'DJANGO_SETTINGS_MODULE',
  'guix.patchwork.settings' # default
)

application = get_wsgi_application()\n") port)))))
         (replace 'check
           (lambda* (#:key tests? #:allow-other-keys)
             (when tests?
               (setenv "DJANGO_SETTINGS_MODULE" "patchwork.settings.dev")
               (invoke "python" "-Wonce" "./manage.py" "test" "--noinput"))
             #t))
         (replace 'install
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out"))
                   (out-site-packages (site-packages inputs outputs)))
               (for-each (lambda (directory)
                           (copy-recursively
                            directory
                            (string-append out-site-packages directory)))
                         '(;; Contains the python code
                           "patchwork"
                           ;; Contains the templates for the generated HTML
                           "templates"))
               (delete-file-recursively
                (string-append out-site-packages "patchwork/tests"))

               ;; Install patchwork related tools
               (for-each (lambda (file)
                           (install-file file (string-append out "/bin")))
                         (list
                          (string-append out-site-packages
                                         "patchwork/bin/pwclient")
                          (string-append out-site-packages
                                         "patchwork/bin/parsemail.sh")
                          (string-append out-site-packages
                                         "patchwork/bin/parsemail-batch.sh")))

               ;; Delete the symlink to pwclient, and replace it with the
               ;; actual file, as this can cause issues when serving the file
               ;; from a webserver.
               (let ((template-pwclient (string-append
                                         out-site-packages
                                         "patchwork/templates/patchwork/pwclient")))
                 (delete-file template-pwclient)
                 (copy-file (string-append out-site-packages
                                           "patchwork/bin/pwclient")
                            template-pwclient))

               ;; Collect the static assets, this includes JavaScript, CSS and
               ;; fonts. This is a standard Django process when running a
               ;; Django application for regular use, and includes assets for
               ;; dependencies like the admin site from Django.
               ;;
               ;; The intent here is that you can serve files from this
               ;; directory through a webserver, which is recommended when
               ;; running Django applications.
               (let ((static-root
                      (string-append out "/share/patchwork/htdocs")))
                 (mkdir-p static-root)
                 (copy-file "patchwork/settings/production.example.py"
                            "patchwork/settings/assets.py")
                 (setenv "DJANGO_SECRET_KEY" "dummyvalue")
                 (setenv "DJANGO_SETTINGS_MODULE" "patchwork.settings.assets")
                 (setenv "STATIC_ROOT" static-root)
                 (invoke "./manage.py" "collectstatic" "--no-input"))

               ;; The lib directory includes example configuration files that
               ;; may be useful when deploying patchwork.
               (copy-recursively "lib"
                                 (string-append
                                  out "/share/doc/" ,name "-" ,version)))
             #t))
         ;; The hasher script is used from the post-receive.hook
         (add-after 'install 'install-hasher
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (out-site-packages (site-packages inputs outputs))
                    (out-hasher.py (string-append out-site-packages
                                                  "/patchwork/hasher.py")))
               (chmod out-hasher.py #o555)
               (symlink out-hasher.py (string-append out "/bin/hasher")))
             #t))
         ;; Create a patchwork specific version of Django's command line admin
         ;; utility.
         (add-after 'install 'install-patchwork-admin
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out")))
               (mkdir-p (string-append out "/bin"))
               (call-with-output-file (string-append out "/bin/patchwork-admin")
                 (lambda (port)
                   (simple-format port "#!~A
import os, sys

if __name__ == \"__main__\":
    from django.core.management import execute_from_command_line

    execute_from_command_line(sys.argv)" (which "python"))))
               (chmod (string-append out "/bin/patchwork-admin") #o555))
             #t)))))
    (inputs
     `(("python-wrapper" ,python-wrapper)))
    (propagated-inputs
     `(("python-django" ,python-django)
       ;; TODO: Make this configurable
       ("python-psycopg2" ,python-psycopg2)
       ("python-mysqlclient" ,python-mysqlclient)
       ("python-django-filter" ,python-django-filter)
       ("python-djangorestframework" ,python-djangorestframework)
       ("python-django-debug-toolbar" ,python-django-debug-toolbar)))
    (synopsis "Web based patch tracking system")
    (description
     "Patchwork is a patch tracking system.  It takes in emails containing
patches, and displays the patches along with comments and state information.
Users can login allowing them to change the state of patches.")
    (home-page "http://jk.ozlabs.org/projects/patchwork/")
    (license gpl2+)))


code:
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014, 2015, 2017 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages pciutils)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix utils)
  #:use-module (guix build-system gnu)
  #:use-module (gnu packages)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages hurd)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages base))

(define-public pciutils
  (package
    (name "pciutils")
    (version "3.6.4")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://kernel.org/software/utils/pciutils/pciutils-"
                    version ".tar.xz"))
              (patches (search-patches "pciutils-hurd-configure.patch"))
              (sha256
               (base32
                "0mb0f2phdcmp4kfiqsszn2k6nlln0w160ffzrjjv4bbfjwrgfzzn"))))
    (build-system gnu-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (replace 'configure
           (lambda* (#:key outputs #:allow-other-keys)
             ;; There's no 'configure' script, just a raw makefile.
             (substitute* "Makefile"
               ,@(if (%current-target-system)
                     `((("^CROSS_COMPILE=.*$")
                        (string-append "CROSS_COMPILE="
                                       ,(%current-target-system) "-"
                                       "\n"))
                       (("^HOST=.*$")
                        (string-append "HOST="
                                       ,(gnu-triplet->nix-system
                                         (%current-target-system)) "\n"))
                       ;; Disable 'install' strip option, that would fail when
                       ;; we are cross-compiling.
                       (("^STRIP=.*$")
                        "STRIP=\n"))
                     '())
               (("^PREFIX=.*$")
                (string-append "PREFIX := " (assoc-ref outputs "out")
                               "\n"))
               (("^MANDIR:=.*$")
                 ;; By default the thing tries to automatically
                 ;; determine whether to use $prefix/man or
                 ;; $prefix/share/man, and wrongly so.
                (string-append "MANDIR := " (assoc-ref outputs "out")
                               "/share/man\n"))

               (("^SHARED=.*$")
                ;; Build libpciutils.so.
                "SHARED := yes\n")
               (("^ZLIB=.*$")
                ;; Ask for zlib support, for 'pci.ids.gz' decompression.
                "ZLIB := yes\n")

               (("^IDSDIR=.*$")
                ;; Installation directory of 'pci.ids.gz'.
                "IDSDIR = $(SHAREDIR)/hwdata\n")
               (("^OPT=")
                "OPT?="))
             (setenv "OPT" (getenv "CFLAGS"))
             #t))
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             ;; Install the commands, library, and .pc files.
             (invoke "make" "install" "install-lib"))))

       ;; Make sure programs have an RPATH so they can find libpciutils.so.
       #:make-flags (list (string-append "LDFLAGS=-Wl,-rpath="
                                         (assoc-ref %outputs "out") "/lib"))

       ;; No test suite.
       #:tests? #f))
    (native-inputs
     `(("which" ,which)
       ("pkg-config" ,pkg-config)))
    (inputs
     `(,@(if (member (or (%current-target-system)
                         (%current-system))
                     (package-supported-systems kmod))
             `(("kmod" ,kmod))
             '())
       ("zlib" ,zlib)))
    (home-page "https://mj.ucw.cz/sw/pciutils/")
    (synopsis "Programs for inspecting and manipulating PCI devices")
    (description
     "The PCI Utilities are a collection of programs for inspecting and
manipulating configuration of PCI devices, all based on a common portable
library libpci which offers access to the PCI configuration space on a variety
of operating systems.  This includes the @command{lspci} and @command{setpci}
commands.")
    (license license:gpl2+)))

license: mit


code:
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2016 Leo Famulari <leo@famulari.name>
;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
;;; Copyright © 2017 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages pcre)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages readline)
  #:use-module (gnu packages)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu))

(define-public pcre
  (package
   (name "pcre")
   (version "8.44")
   (source (origin
            (method url-fetch)
            (uri (list
                  (string-append "ftp://ftp.csx.cam.ac.uk"
                                 "/pub/software/programming/pcre/"
                                 "pcre-" version ".tar.bz2")
                  (string-append "mirror://sourceforge/pcre/pcre/"
                                 version "/pcre-" version ".tar.bz2")))
            (sha256
             (base32
              "0v9nk51wh55pcbnf2jr36yarz8ayajn6d7ywiq2wagivn9c8c40r"))))
   (build-system gnu-build-system)
   (outputs '("out"           ;library & headers
              "bin"           ;depends on Readline (adds 20MiB to the closure)
              "doc"           ;1.8 MiB of HTML
              "static"))      ;1.8 MiB static libraries
   (inputs `(("bzip2" ,bzip2)
             ("readline" ,readline)
             ("zlib" ,zlib)))
   (arguments
    '(#:disallowed-references ("doc")
      #:configure-flags '("--enable-utf"
                          "--enable-pcregrep-libz"
                          "--enable-pcregrep-libbz2"
                          "--enable-pcretest-libreadline"
                          "--enable-unicode-properties"
                          "--enable-pcre16"
                          "--enable-pcre32"
                          "--enable-jit")
      #:phases (modify-phases %standard-phases
                 (add-after 'install 'move-static-libs
                   (lambda* (#:key outputs #:allow-other-keys)
                     (let ((source (string-append (assoc-ref outputs "out") "/lib"))
                           (static (string-append (assoc-ref outputs "static") "/lib")))
                       (mkdir-p static)
                       (for-each (lambda (lib)
                                   (link lib (string-append static "/"
                                                            (basename lib)))
                                   (delete-file lib))
                                 (find-files source "\\.a$"))
                       #t))))))
   (synopsis "Perl Compatible Regular Expressions")
   (description
    "The PCRE library is a set of functions that implement regular expression
pattern matching using the same syntax and semantics as Perl 5.  PCRE has its
own native API, as well as a set of wrapper functions that correspond to the
POSIX regular expression API.")
   (license license:bsd-3)
   (home-page "https://www.pcre.org/")))

(define-public pcre2
  (package
    (name "pcre2")
    (version "10.35")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://sourceforge/pcre/pcre2/"
                                  version "/pcre2-" version ".tar.bz2"))
              (sha256
               (base32
                "04s6kmk9qdd4rjz477h547j4bx7hfz0yalpvrm381rqc5ghaijww"))))
   (build-system gnu-build-system)
   (inputs `(("bzip2" ,bzip2)
             ("readline" ,readline)
             ("zlib" ,zlib)))
   (arguments
    `(#:configure-flags '("--enable-unicode"
                          "--enable-pcre2grep-libz"
                          "--enable-pcre2grep-libbz2"
                          "--enable-pcre2test-libreadline"
                          "--enable-pcre2-16"
                          "--enable-pcre2-32"
                          "--enable-jit"
                          "--disable-static")
      #:phases
      (modify-phases %standard-phases
        (add-after 'unpack 'patch-paths
          (lambda _
            (substitute* "RunGrepTest"
              (("/bin/echo") (which "echo")))
            #t)))))
   (synopsis "Perl Compatible Regular Expressions")
   (description
    "The PCRE library is a set of functions that implement regular expression
pattern matching using the same syntax and semantics as Perl 5.  PCRE has its
own native API, as well as a set of wrapper functions that correspond to the
POSIX regular expression API.")
   (license license:bsd-3)
   (home-page "https://www.pcre.org/")))


code:
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2015, 2016 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2014, 2015, 2016, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2015 Paul van der Walt <paul@denknerd.org>
;;; Copyright © 2016 Roel Janssen <roel@gnu.org>
;;; Copyright © 2016 Nikita <nikita@n0.is>
;;; Copyright © 2016, 2017, 2018, 2019, 2020 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2016, 2017 Marius Bakke <mbakke@fastmail.com>
;;; Copyright © 2016, 2017, 2019 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2016 Julien Lepiller <julien@lepiller.eu>
;;; Copyright © 2016, 2019 Arun Isaac <arunisaac@systemreboot.net>
;;; Copyright © 2017, 2018 Leo Famulari <leo@famulari.name>
;;; Copyright © 2017 Alex Vong <alexvong1995@gmail.com>
;;; Copyright © 2017, 2018 Rene Saavedra <pacoon@protonmail.com>
;;; Copyright © 2017, 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2019 Alex Griffin <a@ajgrf.com>
;;; Copyright © 2019 Ben Sturmfels <ben@sturm.com.au>
;;; Copyright © 2019,2020 Hartmut Goebel <h.goebel@crazy-compilers.com>
;;; Copyright © 2020 Nicolas Goaziou <mail@nicolasgoaziou.fr>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages pdf)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module (guix utils)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system cmake)
  #:use-module (guix build-system meson)
  #:use-module (guix build-system python)
  #:use-module (guix build-system trivial)
  #:use-module (gnu packages)
  #:use-module (gnu packages audio)
  #:use-module (gnu packages autotools)
  #:use-module (gnu packages backup)
  #:use-module (gnu packages base)
  #:use-module (gnu packages bash)
  #:use-module (gnu packages check)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages curl)
  #:use-module (gnu packages djvu)
  #:use-module (gnu packages fontutils)
  #:use-module (gnu packages game-development)
  #:use-module (gnu packages gcc)
  #:use-module (gnu packages gettext)
  #:use-module (gnu packages ghostscript)
  #:use-module (gnu packages gl)
  #:use-module (gnu packages glib)
  #:use-module (gnu packages gnome)
  #:use-module (gnu packages gnupg)
  #:use-module (gnu packages gstreamer)
  #:use-module (gnu packages gtk)
  #:use-module (gnu packages image)
  #:use-module (gnu packages imagemagick)
  #:use-module (gnu packages javascript)
  #:use-module (gnu packages lesstif)
  #:use-module (gnu packages libffi)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages lua)
  #:use-module (gnu packages pcre)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages photo)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages pulseaudio)
  #:use-module (gnu packages python)
  #:use-module (gnu packages python-check)
  #:use-module (gnu packages python-web)
  #:use-module (gnu packages python-xyz)
  #:use-module (gnu packages qt)
  #:use-module (gnu packages sdl)
  #:use-module (gnu packages sphinx)
  #:use-module (gnu packages sqlite)
  #:use-module (gnu packages tex)
  #:use-module (gnu packages tls)
  #:use-module (gnu packages xdisorg)
  #:use-module (gnu packages xml)
  #:use-module (gnu packages xorg)
  #:use-module (srfi srfi-1))

(define-public flyer-composer
  (package
    (name "flyer-composer")
    (version "1.0rc2")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "flyer-composer" version))
       (sha256
        (base32 "17igqb5dlcgcq4nimjw6cf9qgz6a728zdx1d0rr90r2z0llcchsv"))))
    (build-system python-build-system)
    (arguments
     `(#:tests? #f ;; TODO
       #:phases
       (modify-phases %standard-phases
         (add-after 'install 'wrap-executable
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (qtbase (assoc-ref inputs "qtbase"))
                    (qml "/lib/qt5/qml"))
               (wrap-program (string-append out "/bin/flyer-composer-gui")
                 `("QT_PLUGIN_PATH" ":" =
                   (,(string-append qtbase "/lib/qt5/plugins")))
                 `("QT_QPA_PLATFORM_PLUGIN_PATH" ":" =
                   (,(string-append qtbase "/lib/qt5/plugins/platforms"))))
               #t))))))
    (inputs
     `(("python-pypdf2" ,python-pypdf2)
       ("python-pyqt" ,python-pyqt)
       ("python-poppler-qt5" ,python-poppler-qt5)
       ("qtbase" ,qtbase)))
    (home-page "http://crazy-compilers.com/flyer-composer")
    (synopsis "Rearrange PDF pages to print as flyers on one sheet")
    (description "@command{flyer-composer} can be used to prepare one- or
two-sided flyers for printing on one sheet of paper.

Imagine you have designed a flyer in A6 format and want to print it using your
A4 printer.  Of course, you want to print four flyers on each sheet.  This is
where Flyer Composer steps in, creating a PDF which holds your flyer four
times.  If you have a second page, Flyer Composer can arrange it the same way
- even if the second page is in a separate PDF file.

This package contains both the command line tool and the gui too.")
    (license license:agpl3+)))

(define-public flyer-composer-cli
  (package/inherit flyer-composer
    (name "flyer-composer-cli")
    (arguments
     `(#:tests? #f ;; TODO
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'remove-gui
           (lambda _
             (delete-file-recursively "flyer_composer/gui")
             (substitute* "setup.cfg"
               (("^\\s+flyer-composer-gui\\s*=.*") ""))
             #t)))))
    (inputs
     `(("python-pypdf2" ,python-pypdf2)))
    (description "@command{flyer-composer} can be used to prepare one- or
two-sided flyers for printing on one sheet of paper.

Imagine you have designed a flyer in A6 format and want to print it using your
A4 printer.  Of course, you want to print four flyers on each sheet.  This is
where Flyer Composer steps in, creating a PDF which holds your flyer four
times.  If you have a second page, Flyer Composer can arrange it the same way
- even if the second page is in a separate PDF file.

This package contains only the command line tool.  If you like to use the gui,
please install the @code{flyer-composer-gui} package.")))

(define-public poppler
  (package
   (name "poppler")
   (version "0.86.1")
   (source (origin
            (method url-fetch)
            (uri (string-append "https://poppler.freedesktop.org/poppler-"
                                version ".tar.xz"))
            (sha256
             (base32
              "0v3z4mk1rr8i0c4cfkab7pnxdbil30j4cm4w6cqlq6cfghkhlqxg"))))
   (build-system cmake-build-system)
   ;; FIXME:
   ;;  use libcurl:        no
   (inputs `(("fontconfig" ,fontconfig)
             ("freetype" ,freetype)
             ("libjpeg" ,libjpeg-turbo)
             ("libpng" ,libpng)
             ("libtiff" ,libtiff)
             ("lcms" ,lcms)
             ("openjpeg" ,openjpeg)
             ("zlib" ,zlib)

             ;; To build poppler-glib (as needed by Evince), we need Cairo and
             ;; GLib.  But of course, that Cairo must not depend on Poppler.
             ("cairo" ,(package (inherit cairo)
                         (inputs (alist-delete "poppler"
                                               (package-inputs cairo)))))))
   (propagated-inputs
    ;; As per poppler-cairo and poppler-glib.pc.
    ;; XXX: Ideally we'd propagate Cairo too, but that would require a
    ;; different solution to the circular dependency mentioned above.
    `(("glib" ,glib)))
   (native-inputs
      `(("pkg-config" ,pkg-config)
        ("glib" ,glib "bin")                      ; glib-mkenums, etc.
        ("gobject-introspection" ,gobject-introspection)))
   (arguments
    `(#:tests? #f ; no test data provided with the tarball
      #:configure-flags
      (let* ((out (assoc-ref %outputs "out"))
             (lib (string-append out "/lib")))
        (list "-DENABLE_UNSTABLE_API_ABI_HEADERS=ON" ;to install header files
              "-DENABLE_ZLIB=ON"
              (string-append "-DCMAKE_INSTALL_LIBDIR=" lib)
              (string-append "-DCMAKE_INSTALL_RPATH=" lib)))))
   (synopsis "PDF rendering library")
   (description
    "Poppler is a PDF rendering library based on the xpdf-3.0 code base.")
   (license license:gpl2+)
   (home-page "https://poppler.freedesktop.org/")))

(define-public poppler-data
  (package
    (name "poppler-data")
    (version "0.4.9")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://poppler.freedesktop.org/poppler-data"
                                  "-" version ".tar.gz"))
              (sha256
               (base32
                "04i0wgdkn5lhda8cyxd1ll4a2p41pwqrwd47n9mdpl7cx5ypx70z"))))
    (build-system gnu-build-system)
    (arguments
     '(#:tests? #f ; no test suite
       #:make-flags (list (string-append "prefix=" (assoc-ref %outputs "out")))
       #:phases
       (modify-phases %standard-phases
         ;; The package only provides some data files, so there is nothing to
         ;; build.
         (delete 'configure)
         (delete 'build))))
    (synopsis "Poppler encoding files for rendering of CJK and Cyrillic text")
    (description "This package provides optional encoding files for Poppler.
When present, Poppler is able to correctly render CJK and Cyrillic text.")
    (home-page (package-home-page poppler))
    ;; See COPYING in the source distribution for more information about
    ;; the licensing.
    (license (list license:bsd-3
                   license:gpl2))))

(define-public poppler-qt4
  (package/inherit poppler
   (name "poppler-qt4")
   (inputs `(("qt-4" ,qt-4)
             ,@(package-inputs poppler)))
   (synopsis "Qt4 frontend for the Poppler PDF rendering library")))

(define-public poppler-qt5
  (package/inherit poppler
   (name "poppler-qt5")
   (inputs `(("qtbase" ,qtbase)
             ,@(package-inputs poppler)))
   (synopsis "Qt5 frontend for the Poppler PDF rendering library")))

(define-public python-poppler-qt5
  (package
    (name "python-poppler-qt5")
    (version "0.24.2")
    (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "python-poppler-qt5" version))
        (sha256
         (base32
          "0l69llw1fzwz8y90q0qp9q5pifbrqjjbwii7di54dwghw5fc6w1r"))))
    (build-system python-build-system)
    (arguments
     `(;; There are no tests.  The check phase just causes a rebuild.
       #:tests? #f
       #:phases
       (modify-phases %standard-phases
         (replace 'build
           (lambda* (#:key inputs #:allow-other-keys)
             (substitute* "setup.py"
               ;; This check always fails, so disable it.
               (("if not check_qtxml\\(\\)")
                "if True"))
             ;; We need to pass an extra flag here.  This cannot be in
             ;; configure-flags because it should not be passed for the
             ;; installation phase.
             ((@@ (guix build python-build-system) call-setuppy)
              "build_ext" (list (string-append "--pyqt-sip-dir="
                                               (assoc-ref inputs "python-pyqt")
                                               "/share/sip")) #t))))))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (inputs
     `(("python-sip" ,python-sip)
       ("python-pyqt" ,python-pyqt)
       ("poppler-qt5" ,poppler-qt5)
       ("qtbase" ,qtbase)))
    (home-page "https://pypi.org/project/python-poppler-qt5/")
    (synopsis "Python bindings for Poppler-Qt5")
    (description
     "This package provides Python bindings for the Qt5 interface of the
Poppler PDF rendering library.")
    (license license:lgpl2.1+)))

(define-public libharu
  (package
   (name "libharu")
   (version "2.3.0")
   (source (origin
             (method git-fetch)
             (uri (git-reference
                   (url "https://github.com/libharu/libharu")
                   (commit (string-append
                            "RELEASE_"
                            (string-join (string-split version #\.) "_")))))
             (file-name (git-file-name name version))
             (sha256
              (base32
               "15s9hswnl3qqi7yh29jyrg0hma2n99haxznvcywmsp8kjqlyg75q"))))
   (build-system gnu-build-system)
   (arguments
    `(#:configure-flags
      (list (string-append "--with-zlib="
                           (assoc-ref %build-inputs "zlib"))
            (string-append "--with-png="
                           (assoc-ref %build-inputs "libpng")))))
   (inputs
    `(("zlib" ,zlib)
      ("libpng" ,libpng)))
   (native-inputs
    `(("autoconf" ,autoconf)
      ("automake" ,automake)
      ("libtool" ,libtool)))
   (home-page "http://libharu.org/")
   (synopsis "Library for generating PDF files")
   (description
    "libHaru is a library for generating PDF files.  libHaru does not support
reading and editing of existing PDF files.")
   (license license:zlib)))

(define-public xpdf
  (package
   (name "xpdf")
   (version "4.02")
   (source
    (origin
      (method url-fetch)
      (uri (string-append "https://xpdfreader-dl.s3.amazonaws.com/xpdf-"
                          version "4.02.tar.gz"))
      (sha256
       (base32 "1rbp54mr3z2x3a3a1qmz8byzygzi223vckfam9ib5g1sfds0qf8i"))))
   (build-system gnu-build-system)
   (inputs `(("freetype" ,freetype)
             ("gs-fonts" ,gs-fonts)
             ("lesstif" ,lesstif)
             ("libpaper" ,libpaper)
             ("libx11" ,libx11)
             ("libxext" ,libxext)
             ("libxp" ,libxp)
             ("libxpm" ,libxpm)
             ("libxt" ,libxt)
             ("libpng" ,libpng)
             ("zlib" ,zlib)))
   (arguments
    `(#:tests? #f                     ; there is no check target
      #:parallel-build? #f            ; build fails randomly on 8-way machines
      #:configure-flags
        (list (string-append "--with-freetype2-includes="
                             (assoc-ref %build-inputs "freetype")
                             "/include/freetype2"))
      #:phases
      (modify-phases %standard-phases
        (replace 'install
          (lambda* (#:key outputs inputs #:allow-other-keys #:rest args)
            (let* ((install (assoc-ref %standard-phases 'install))
                   (out (assoc-ref outputs "out"))
                   (xpdfrc (string-append out "/etc/xpdfrc"))
                   (gs-fonts (assoc-ref inputs "gs-fonts")))
              (apply install args)
              (substitute* xpdfrc
                (("/usr/local/share/ghostscript/fonts")
                 (string-append gs-fonts "/share/fonts/type1/ghostscript"))
                (("#fontFile") "fontFile")))
            #t)))))
   (synopsis "Viewer for PDF files based on the Motif toolkit")
   (description
    "Xpdf is a viewer for Portable Document Format (PDF) files.")
   (license license:gpl3)             ; or gpl2, but not gpl2+
   (home-page "https://www.xpdfreader.com/")))

(define-public zathura-cb
  (package
    (name "zathura-cb")
    (version "0.1.8")
    (source (origin
              (method url-fetch)
              (uri
               (string-append "https://pwmt.org/projects/zathura-cb/download/zathura-cb-"
                              version ".tar.xz"))
              (sha256
               (base32
                "1i6cf0vks501cggwvfsl6qb7mdaf3sszdymphimfvnspw810faj5"))))
    (native-inputs `(("pkg-config" ,pkg-config)))
    (inputs `(("libarchive" ,libarchive)
              ("zathura" ,zathura)))
    (build-system meson-build-system)
    (arguments
     `(#:tests? #f                      ; package does not contain tests
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-plugin-directory
           ;; Something of a regression in 0.1.8: the new Meson build system
           ;; now hard-codes an incorrect plugin directory.  Fix it.
           (lambda* (#:key outputs #:allow-other-keys)
             (substitute* "meson.build"
               (("(install_dir:).*" _ key)
                (string-append key
                               "'" (assoc-ref outputs "out") "/lib/zathura'\n")))
             #t)))))
    (home-page "https://pwmt.org/projects/zathura-cb/")
    (synopsis "Comic book support for zathura (libarchive backend)")
    (description "The zathura-cb plugin adds comic book support to zathura
using libarchive.")
    (license license:zlib)))

(define-public zathura-ps
  (package
    (name "zathura-ps")
    (version "0.2.6")
    (source (origin
              (method url-fetch)
              (uri
               (string-append "https://pwmt.org/projects/zathura-ps/download/zathura-ps-"
                              version ".tar.xz"))
              (sha256
               (base32
                "0wygq89nyjrjnsq7vbpidqdsirjm6iq4w2rijzwpk2f83ys8bc3y"))))
    (native-inputs `(("pkg-config" ,pkg-config)))
    (inputs `(("libspectre" ,libspectre)
              ("zathura" ,zathura)))
    (build-system meson-build-system)
    (arguments
     `(#:tests? #f                      ; package does not contain tests
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-plugin-directory
           ;; Something of a regression in 0.2.6: the new Meson build system
           ;; now hard-codes an incorrect plugin directory.  Fix it.
           (lambda* (#:key outputs #:allow-other-keys)
             (substitute* "meson.build"
               (("(install_dir:).*" _ key)
                (string-append key
                               "'" (assoc-ref outputs "out") "/lib/zathura'\n")))
             #t)))))
    (home-page "https://pwmt.org/projects/zathura-ps/")
    (synopsis "PS support for zathura (libspectre backend)")
    (description "The zathura-ps plugin adds PS support to zathura
using libspectre.")
    (license license:zlib)))

(define-public zathura-djvu
  (package
    (name "zathura-djvu")
    (version "0.2.9")
    (source (origin
              (method url-fetch)
              (uri
               (string-append "https://pwmt.org/projects/zathura-djvu/download/zathura-djvu-"
                              version ".tar.xz"))
              (sha256
               (base32
                "0062n236414db7q7pnn3ccg5111ghxj3407pn9ri08skxskgirln"))))
    (native-inputs `(("pkg-config" ,pkg-config)))
    (inputs
     `(("djvulibre" ,djvulibre)
       ("zathura" ,zathura)))
    (build-system meson-build-system)
    (arguments
     `(#:tests? #f                      ; package does not contain tests
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-plugin-directory
           ;; Something of a regression in 0.2.8: the new Meson build system
           ;; now hard-codes an incorrect plugin directory.  Fix it.
           (lambda* (#:key outputs #:allow-other-keys)
             (substitute* "meson.build"
               (("(install_dir:).*" _ key)
                (string-append key
                               "'" (assoc-ref outputs "out") "/lib/zathura'\n")))
             #t)))))
    (home-page "https://pwmt.org/projects/zathura-djvu/")
    (synopsis "DjVu support for zathura (DjVuLibre backend)")
    (description "The zathura-djvu plugin adds DjVu support to zathura
using the DjVuLibre library.")
    (license license:zlib)))

(define-public zathura-pdf-mupdf
  (package
    (name "zathura-pdf-mupdf")
    (version "0.3.5")
    (source (origin
              (method url-fetch)
              (uri
               (string-append "https://pwmt.org/projects/zathura-pdf-mupdf"
                              "/download/zathura-pdf-mupdf-" version ".tar.xz"))
              (sha256
               (base32
                "1pjwsb7zwclxsvz229fl7y2saf1pv3ifwv3ay8viqxgrp9x3z9hq"))))
    (native-inputs `(("pkg-config" ,pkg-config)))
    (inputs
     `(("jbig2dec" ,jbig2dec)
       ("libjpeg" ,libjpeg-turbo)
       ("mujs" ,mujs)
       ("mupdf" ,mupdf)
       ("openjpeg" ,openjpeg)
       ("openssl" ,openssl)
       ("zathura" ,zathura)))
    (build-system meson-build-system)
    (arguments
     `(#:tests? #f                      ; package does not contain tests
       #:configure-flags (list (string-append "-Dplugindir="
                                              (assoc-ref %outputs "out")
                                              "/lib/zathura")
                               "-Dlink-external=true")
       #:phases
       (modify-phases %standard-phases
         (add-before 'configure 'add-mujs-to-dependencies
           (lambda _
             ;; Add mujs to the 'build_dependencies'.
             (substitute* "meson.build"
               (("^  libopenjp2 = dependency.*" x)
                (string-append x "  mujs = cc.find_library('mujs')\n"))
               (("^    libopenjp2")
                "    libopenjp2, mujs")))))))
    (home-page "https://pwmt.org/projects/zathura-pdf-mupdf/")
    (synopsis "PDF support for zathura (mupdf backend)")
    (description "The zathura-pdf-mupdf plugin adds PDF support to zathura
by using the @code{mupdf} rendering library.")
    (license license:zlib)))

(define-public zathura-pdf-poppler
  (package
    (name "zathura-pdf-poppler")
    (version "0.3.0")
    (source (origin
              (method url-fetch)
              (uri
               (string-append "https://pwmt.org/projects/zathura-pdf-poppler/download/zathura-pdf-poppler-"
                              version ".tar.xz"))
              (sha256
               (base32
                "1vfl4vkyy3rf39r1sqaa7y8113bgkh2bkfq3nn2inis9mrykmk6m"))))
    (native-inputs `(("pkg-config" ,pkg-config)))
    (inputs
     `(("poppler" ,poppler)
       ("zathura" ,zathura)))
    (build-system meson-build-system)
    (arguments
     `(#:tests? #f                      ; package does not include tests
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-plugin-directory
           ;; Something of a regression in 0.2.9: the new Meson build system
           ;; now hard-codes an incorrect plugin directory.  Fix it.
           (lambda* (#:key outputs #:allow-other-keys)
             (substitute* "meson.build"
               (("(install_dir:).*" _ key)
                (string-append key
                               "'" (assoc-ref outputs "out") "/lib/zathura'\n")))
             #t)))))
    (home-page "https://pwmt.org/projects/zathura-pdf-poppler/")
    (synopsis "PDF support for zathura (poppler backend)")
    (description "The zathura-pdf-poppler plugin adds PDF support to zathura
by using the poppler rendering engine.")
    (license license:zlib)))

(define-public zathura
  (package
    (name "zathura")
    (version "0.4.5")
    (source (origin
              (method url-fetch)
              (uri
               (string-append "https://pwmt.org/projects/zathura/download/zathura-"
                              version ".tar.xz"))
              (sha256
               (base32
                "0b3nrcvykkpv2vm99kijnic2gpfzva520bsjlihaxandzfm9ff8c"))))
    (native-inputs `(("pkg-config" ,pkg-config)
                     ("gettext" ,gettext-minimal)
                     ("glib:bin" ,glib "bin")

                     ;; For building documentation.
                     ("python-sphinx" ,python-sphinx)

                     ;; For building icons.
                     ("librsvg" ,librsvg)

                     ;; For tests.
                     ("check" ,check)
                     ("xorg-server" ,xorg-server-for-tests)))
    (inputs `(("sqlite" ,sqlite)))
    ;; Listed in 'Requires.private' of 'zathura.pc'.
    (propagated-inputs `(("cairo" ,cairo)
                         ("girara" ,girara)))
    (native-search-paths
     (list (search-path-specification
            (variable "ZATHURA_PLUGINS_PATH")
            (files '("lib/zathura")))))
    (build-system meson-build-system)
    (arguments
     `(#:phases (modify-phases %standard-phases
                  (add-before 'check 'start-xserver
                    ;; Tests require a running X server.
                    (lambda* (#:key inputs #:allow-other-keys)
                      (let ((xorg-server (assoc-ref inputs "xorg-server"))
                            (display ":1"))
                        (setenv "DISPLAY" display)

                        ;; On busy machines, tests may take longer than
                        ;; the default of four seconds.
                        (setenv "CK_DEFAULT_TIMEOUT" "20")

                        ;; Don't fail due to missing '/etc/machine-id'.
                        (setenv "DBUS_FATAL_WARNINGS" "0")
                        (zero? (system (string-append xorg-server "/bin/Xvfb "
                                                      display " &")))))))))
    (home-page "https://pwmt.org/projects/zathura/")
    (synopsis "Lightweight keyboard-driven PDF viewer")
    (description "Zathura is a customizable document viewer.  It provides a
minimalistic interface and an interface that mainly focuses on keyboard
interaction.")
    (license license:zlib)))

(define-public podofo
  (package
    (name "podofo")
    (version "0.9.6")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://sourceforge/podofo/podofo/" version
                                  "/podofo-" version ".tar.gz"))
              (sha256
               (base32
                "0wj0y4zcmj4q79wrn3vv3xq4bb0vhhxs8yifafwy9f2sjm83c5p9"))
              (patches (search-patches "podofo-cmake-3.12.patch"))))
    (build-system cmake-build-system)
    (native-inputs
     `(("cppunit" ,cppunit)
       ("pkg-config" ,pkg-config)))
    (inputs
     `(("libjpeg" ,libjpeg-turbo)
       ("libtiff" ,libtiff)
       ("fontconfig" ,fontconfig)
       ("freetype" ,freetype)
       ("libpng" ,libpng)
       ("lua" ,lua-5.1)
       ("openssl" ,openssl)
       ("zlib" ,zlib)))
    (arguments
     `(#:configure-flags '("-DPODOFO_BUILD_SHARED=ON"
                           "-DPODOFO_BUILD_STATIC=ON")
       #:phases
       (modify-phases %standard-phases
         (add-before 'configure 'patch
           (lambda* (#:key inputs #:allow-other-keys)
             (let ((freetype (assoc-ref inputs "freetype")))
               ;; Look for freetype include files in the correct place.
               (substitute* "cmake/modules/FindFREETYPE.cmake"
                 (("/usr/local") freetype)))
             #t)))))
    (home-page "http://podofo.sourceforge.net")
    (synopsis "Tools to work with the PDF file format")
    (description
     "PoDoFo is a C++ library and set of command-line tools to work with the
PDF file format.  It can parse PDF files and load them into memory, and makes
it easy to modify them and write the changes to disk.  It is primarily useful
for applications that wish to do lower level manipulation of PDF, such as
extracting content or merging files.")
    (license license:lgpl2.0+)))

(define-public mupdf
  (package
    (name "mupdf")
    (version "1.16.1")
    (source
      (origin
        (method url-fetch)
        (uri (string-append "https://mupdf.com/downloads/archive/"
                            "mupdf-" version "-source.tar.xz"))
        (sha256
         (base32
          "1npmy92lkj41nnc14b4fpq7z62pminy94zsdbrczj22jpn283rvg"))
        (modules '((guix build utils)))
        (snippet
         ;; We keep lcms2 since it is different than our lcms.
         '(begin
            (for-each
              (lambda (dir)
                (delete-file-recursively (string-append "thirdparty/" dir)))
              '("freeglut" "freetype" "harfbuzz" "jbig2dec"
                "libjpeg" "mujs" "openjpeg" "zlib"))
                #t))))
    (build-system gnu-build-system)
    (inputs
      `(("curl" ,curl)
        ("freeglut" ,freeglut)
        ("freetype" ,freetype)
        ("harfbuzz" ,harfbuzz)
        ("jbig2dec" ,jbig2dec)
        ("libjpeg" ,libjpeg-turbo)
        ("libx11" ,libx11)
        ("libxext" ,libxext)
        ("mujs" ,mujs)
        ("openjpeg" ,openjpeg)
        ("openssl" ,openssl)
        ("zlib" ,zlib)))
    (native-inputs
      `(("pkg-config" ,pkg-config)))
    (arguments
      '(#:tests? #f ; no check target
        #:make-flags (list "CC=gcc"
                           "XCFLAGS=-fpic"
                           "USE_SYSTEM_LIBS=yes"
                           "USE_SYSTEM_MUJS=yes"
                           (string-append "prefix=" (assoc-ref %outputs "out")))
        #:phases (modify-phases %standard-phases
                  (delete 'configure))))
    (home-page "https://mupdf.com")
    (synopsis "Lightweight PDF viewer and toolkit")
    (description
      "MuPDF is a C library that implements a PDF and XPS parsing and
rendering engine.  It is used primarily to render pages into bitmaps,
but also provides support for other operations such as searching and
listing the table of contents and hyperlinks.

The library ships with a rudimentary X11 viewer, and a set of command
line tools for batch rendering @command{pdfdraw}, rewriting files
@command{pdfclean}, and examining the file structure @command{pdfshow}.")
    (license (list license:agpl3+
                   license:bsd-3 ; resources/cmaps
                   license:x11 ; thirdparty/lcms2
                   license:silofl1.1 ; resources/fonts/{han,noto,sil,urw}
                   license:asl2.0)))) ; resources/fonts/droid

(define-public qpdf
  (package
   (name "qpdf")
   (version "10.0.1")
   (source (origin
            (method url-fetch)
            (uri (string-append "mirror://sourceforge/qpdf/qpdf/" version
                                "/qpdf-" version ".tar.gz"))
            (sha256
             (base32
              "0yw2cpw7ygfd6jlgpwbi8vsnvv9p55zxp9h17x77z2qq733pf8jx"))))
   (build-system gnu-build-system)
   (arguments
    `(#:disallowed-references (,perl)
      #:phases
      (modify-phases %standard-phases
        (add-before 'configure 'patch-paths
          (lambda _
            (substitute* "make/libtool.mk"
              (("SHELL=/bin/bash")
               (string-append "SHELL=" (which "bash"))))
            (substitute* (append
                          '("qtest/bin/qtest-driver")
                          (find-files "." "\\.test"))
              (("/usr/bin/env") (which "env")))
            #t)))))
   (native-inputs
    `(("pkg-config" ,pkg-config)
      ("perl" ,perl)))
   (propagated-inputs
    ;; In Requires.private of libqpdf.pc.
    `(("libjpeg-turbo" ,libjpeg-turbo)
      ("zlib" ,zlib)))
   (synopsis "Command-line tools and library for transforming PDF files")
   (description
    "QPDF is a command-line program that does structural, content-preserving
transformations on PDF files.  It could have been called something like
pdf-to-pdf.  It includes support for merging and splitting PDFs and to
manipulate the list of pages in a PDF file.  It is not a PDF viewer or a
program capable of converting PDF into other formats.")
   ;; Prior to the 7.0 release, QPDF was licensed under Artistic 2.0.
   ;; Users can still choose to use the old license at their option.
   (license (list license:asl2.0 license:clarified-artistic))
   (home-page "http://qpdf.sourceforge.net/")))

(define-public xournal
  (package
    (name "xournal")
    (version "0.4.8.2016")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://sourceforge/xournal/xournal/" version
                           "/xournal-" version ".tar.gz"))
       (sha256
        (base32
         "09i88v3wacmx7f96dmq0l3afpyv95lh6jrx16xzm0jd1szdrhn5j"))))
    (build-system gnu-build-system)
    (inputs
     `(("gtk" ,gtk+-2)
       ("pango" ,pango)
       ("poppler" ,poppler)
       ("glib" ,glib)
       ("libgnomecanvas" ,libgnomecanvas)))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (home-page "http://xournal.sourceforge.net/")
    (synopsis "Notetaking using a stylus")
    (description
     "Xournal is an application for notetaking, sketching, keeping a journal
using a stylus.")
    (license license:gpl2+)))

(define-public xournalpp
  (package
    (name "xournalpp")
    (version "1.0.18")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/xournalpp/xournalpp")
             (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32 "0a9ygbmd4dwgck3k8wsrm2grynqa0adb12wwspzmzvpisbadffjy"))))
    (build-system cmake-build-system)
    (arguments
     `(#:configure-flags (list "-DENABLE_CPPUNIT=ON") ;enable tests
       #:imported-modules ((guix build glib-or-gtk-build-system)
                           ,@%cmake-build-system-modules)
       #:modules (((guix build glib-or-gtk-build-system) #:prefix glib-or-gtk:)
                  (guix build cmake-build-system)
                  (guix build utils))
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'fix-permissions-on-po-files
           (lambda _
             ;; Make sure 'msgmerge' can modify the PO files.
             (for-each (lambda (po) (chmod po #o666))
                       (find-files "." "\\.po$"))
             #t))
         ;; Fix path to addr2line utility, which the crash reporter uses.
         (add-after 'unpack 'fix-paths
           (lambda* (#:key inputs #:allow-other-keys)
             (substitute* "src/util/Stacktrace.cpp"
               ;; Match only the commandline.
               (("\"addr2line ")
                (string-append "\"" (which "addr2line") " ")))
             #t))
         (add-after 'install 'glib-or-gtk-wrap
           (assoc-ref glib-or-gtk:%standard-phases 'glib-or-gtk-wrap)))))
    (native-inputs
     `(("cppunit" ,cppunit)
       ("gettext" ,gettext-minimal)
       ("pkg-config" ,pkg-config)))
    (inputs
     `(("alsa-lib" ,alsa-lib)
       ("glib" ,glib)
       ("gtk+" ,gtk+)
       ("libsndfile" ,libsndfile)
       ("libxml2" ,libxml2)
       ("libzip" ,libzip)
       ("lua" ,lua)                    ;FIXME: It cannot find the Lua library.
       ("poppler" ,poppler)
       ("portaudio" ,portaudio)
       ("texlive-bin" ,texlive-bin)))
    (home-page "https://github.com/xournalpp/xournalpp")
    (synopsis "Handwriting notetaking software with PDF annotation support")
    (description "Xournal++ is a hand note taking software written in
C++ with the target of flexibility, functionality and speed.  Stroke
recognizer and other parts are based on Xournal code.

Xournal++ features:

@itemize
@item Support for Pen pressure, e.g., Wacom Tablet
@item Support for annotating PDFs
@item Fill shape functionality
@item PDF Export (with and without paper style)
@item PNG Export (with and without transparent background)
@item Map different tools / colors etc. to stylus buttons /
mouse buttons
@item Sidebar with Page Previews with advanced page sorting, PDF
Bookmarks and Layers (can be individually hidden, editing layer can be
selected)
@item enhanced support for image insertion
@item Eraser with multiple configurations
@item LaTeX support
@item bug reporting, autosave, and auto backup tools
@item Customizeable toolbar, with multiple configurations, e.g., to
optimize toolbar for portrait / landscape
@item Page Template definitions
@item Shape drawing (line, arrow, circle, rectangle)
@item Shape resizing and rotation
@item Rotation snapping every 45 degrees
@item Rect snapping to grid
@item Audio recording and playback alongside with handwritten notes
@item Multi Language Support, Like English, German, Italian...
@item Plugins using LUA Scripting
@end itemize")
    (license license:gpl2+)))

(define-public python-reportlab
  (package
    (name "python-reportlab")
    (version "3.5.42")
    (source (origin
              (method url-fetch)
              (uri (pypi-uri "reportlab" version))
              (sha256
               (base32
                "0i17qgm7gzy7pzp240mkpsx9rn8rr67jh5npp5bylv3sd41g48cw"))))
    (build-system python-build-system)
    (arguments
     '(;; FIXME: There is one test failure, building the pdf manual from source,
       ;; but it does not cause the build to fail.
       #:test-target "tests"
       #:configure-flags (list "--use-system-libart")
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'find-libraries
           (lambda* (#:key inputs #:allow-other-keys)
             (let ((libart (assoc-ref inputs "libart-lgpl"))
                   (freetype (assoc-ref inputs "freetype"))
                   (dlt1 (assoc-ref inputs "font-curve-files")))
               (substitute* "setup.py"
                 (("/usr/include/libart-\\*")
                  (string-append libart "/include/libart-2.0"))
                 (("/usr/include/freetype2")
                  (string-append freetype "/include"))
                 (("http://www.reportlab.com/ftp/pfbfer-20180109.zip")
                  (string-append "file://" dlt1)))
               #t))))))
    (inputs
     `(("freetype" ,freetype)
       ("libart-lgpl" ,libart-lgpl)
       ("font-curve-files"
        ,(origin
           (method url-fetch)
           (uri "http://www.reportlab.com/ftp/pfbfer-20180109.zip")
           (sha256
            (base32
             "1v0gy4mbx02ys96ssx89420y0njknlrxs2bx64bv4rp8a0al66w5"))))))
    (propagated-inputs
     `(("python-pillow" ,python-pillow)))
    (home-page "https://www.reportlab.com")
    (synopsis "Python library for generating PDFs and graphics")
    (description "This is the ReportLab PDF Toolkit.  It allows rapid creation
of rich PDF documents, and also creation of charts in a variety of bitmap and
vector formats.")
    (license license:bsd-3)))

(define-public python2-reportlab
  (package-with-python2 python-reportlab))

(define-public impressive
  (package
    (name "impressive")
    (version "0.12.1")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://sourceforge/impressive/Impressive/"
                    version "/Impressive-" version ".tar.gz"))
              (sha256
               (base32
                "1r7ihv41awnlnlry1kymb8fka053wdhzibfwcarn78rr3vs338vl"))))
    (build-system python-build-system)

    ;; TODO: Add dependency on pdftk.
    (inputs `(("python2-pygame" ,python2-pygame)
              ("python2-pillow" ,python2-pillow)
              ("sdl" ,sdl)
              ("xpdf" ,xpdf)))

    (arguments
     `(#:python ,python-2
       #:phases (modify-phases %standard-phases
                  (delete 'build)
                  (delete 'configure)
                  (delete 'check)
                  (replace 'install
                    (lambda* (#:key inputs outputs #:allow-other-keys)
                      ;; There's no 'setup.py' so install things manually.
                      (let* ((out  (assoc-ref outputs "out"))
                             (bin  (string-append out "/bin"))
                             (man1 (string-append out "/share/man/man1"))
                             (sdl  (assoc-ref inputs "sdl"))
                             (xpdf (assoc-ref inputs "xpdf")))
                        (mkdir-p bin)
                        (copy-file "impressive.py"
                                   (string-append bin "/impressive"))
                        (wrap-program (string-append bin "/impressive")
                          `("LIBRARY_PATH" ":" prefix ;for ctypes
                            (,(string-append sdl "/lib")))
                          `("PATH" ":" prefix     ;for pdftoppm
                            (,(string-append xpdf "/bin"))))
                        (install-file "impressive.1" man1)
                        #t))))))
    (home-page "http://impressive.sourceforge.net")
    (synopsis "PDF presentation tool with visual effects")
    (description
     "Impressive is a tool to display PDF files that provides visual effects
such as smooth alpha-blended slide transitions.  It provides additional tools
such as zooming, highlighting an area of the screen, and a tool to navigate
the PDF pages.")
    (license license:gpl2)))

(define-public fbida
  (package
    (name "fbida")
    (version "2.14")
    (home-page "https://www.kraxel.org/blog/linux/fbida/")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://www.kraxel.org/releases/fbida/"
                                  "fbida-" version ".tar.gz"))
              (sha256
               (base32
                "0f242mix20rgsqz1llibhsz4r2pbvx6k32rmky0zjvnbaqaw1dwm"))))
    (build-system gnu-build-system)
    (arguments
     '(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-FHS-file-names
           (lambda _
             (substitute* "mk/Autoconf.mk"
               (("/bin/echo") "echo")
               (("/sbin/ldconfig -p") "echo lib")) #t))
         (delete 'configure))
        #:tests? #f
        #:make-flags (list "CC=gcc"
                           (string-append "prefix=" (assoc-ref %outputs "out")))))
    (inputs `(("libjpeg" ,libjpeg-turbo)
              ("curl" ,curl)
              ("libtiff" ,libtiff)
              ("libudev" ,eudev)
              ("libwebp" ,libwebp)
              ("libdrm" ,libdrm)
              ("imagemagick" ,imagemagick)
              ("giflib" ,giflib)
              ("glib" ,glib)
              ("cairo-xcb" ,cairo-xcb)
              ("freetype" ,freetype)
              ("fontconfig" ,fontconfig)
              ("libexif" ,libexif)
              ("mesa" ,mesa)
              ("libepoxy" ,libepoxy)
              ("libpng" ,libpng)
              ("poppler" ,poppler)))
    (native-inputs `(("pkg-config" ,pkg-config)))
    (synopsis "Framebuffer and drm-based image viewer")
    (description
      "fbida contains a few applications for viewing and editing images on
the framebuffer.")

    (license license:gpl2+)))

(define-public pdf2svg
  (package
    (name "pdf2svg")
    (version "0.2.3")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/dawbarton/pdf2svg")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "14ffdm4y26imq99wjhkrhy9lp33165xci1l5ndwfia8hz53bl02k"))))
    (build-system gnu-build-system)
    (inputs
     `(("cairo" ,cairo)
       ("poppler" ,poppler)))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (home-page "http://www.cityinthesky.co.uk/opensource/pdf2svg/")
    (synopsis "PDF to SVG converter")
    (description "@command{pdf2svg} is a simple command-line PDF to SVG
converter using the Poppler and Cairo libraries.")
    (license license:gpl2+)))

(define-public python-pypdf2
  (package
    (name "python-pypdf2")
    (version "1.26.0")
    (source (origin
              (method url-fetch)
              (uri (pypi-uri "PyPDF2" version))
              (sha256
               (base32
                "11a3aqljg4sawjijkvzhs3irpw0y67zivqpbjpm065ha5wpr13z2"))))
    (build-system python-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after
          'unpack 'patch-test-suite
          (lambda _
            ;; The text-file needs to be opened in binary mode for Python 3,
            ;; so patch in the "b"
            (substitute* "Tests/tests.py"
              (("pdftext_file = open\\(.* 'crazyones.txt'\\), 'r" line)
               (string-append line "b")))
            #t))
         (replace 'check
           (lambda _
             (invoke "python" "-m" "unittest" "Tests.tests"))))))
    (home-page "http://mstamy2.github.com/PyPDF2")
    (synopsis "Pure Python PDF toolkit")
    (description "PyPDF2 is a pure Python PDF library capable of:

@enumerate
@item extracting document information (title, author, …)
@item splitting documents page by page
@item merging documents page by page
@item cropping pages
@item merging multiple pages into a single page
@item encrypting and decrypting PDF files
@end enumerate

By being pure Python, it should run on any Python platform without any
dependencies on external libraries.  It can also work entirely on
@code{StringIO} objects rather than file streams, allowing for PDF
manipulation in memory.  It is therefore a useful tool for websites that
manage or manipulate PDFs.")
    (license license:bsd-3)))

(define-public python2-pypdf2
  (package-with-python2 python-pypdf2))

(define-public python2-pypdf
  (package
    (name "python2-pypdf")
    (version "1.13")
    (source (origin
              (method url-fetch)
              (uri (pypi-uri "pyPdf" version))
              (sha256
               (base32
                "0fqfvamir7k41w84c73rghzkiv891gdr17q5iz4hgbf6r71y9v9s"))))
    (build-system python-build-system)
    (arguments
     `(#:tests? #f  ; no tests
       #:python ,python-2))
    (home-page "http://pybrary.net/pyPdf/")
    (synopsis "Pure Python PDF toolkit")
    (description "PyPDF2 is a pure Python PDF toolkit.

Note: This module isn't maintained anymore.  For new projects please use
python-pypdf2 instead.")
    (license license:bsd-3)))

(define-public pdfarranger
  (package
    (name "pdfarranger")
    (version "1.3.1")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/jeromerobert/pdfarranger")
             (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32 "1f8m8r81322i97wkqpmf7a4kiwnq244n6cnbldh03jc49vwq2kxx"))))
    (build-system python-build-system)
    (arguments
     '(#:tests? #f                                ;no tests
       #:phases (modify-phases %standard-phases
                  (add-after 'install 'wrap-for-typelib
                    (lambda* (#:key inputs outputs #:allow-other-keys)
                      (let* ((out     (assoc-ref outputs "out"))
                             (program (string-append out "/bin/pdfarranger")))
                        (wrap-program program
                          `("GI_TYPELIB_PATH" ":" prefix
                            (,(getenv "GI_TYPELIB_PATH"))))
                        #t))))))
    (native-inputs
     `(("intltool" ,intltool)
       ("python-distutils-extra" ,python-distutils-extra)))
    (propagated-inputs
     `(("gtk+" ,gtk+)
       ("poppler" ,poppler)
       ("python-pycairo" ,python-pycairo)
       ("python-pygobject" ,python-pygobject)
       ("python-pypdf2" ,python-pypdf2)))
    (home-page "https://github.com/jeromerobert/pdfarranger")
    (synopsis "Merge, split and re-arrange pages from PDF documents")
    (description
     "PDF Arranger is a small application which allows one to merge or split
PDF documents and rotate, crop and rearrange their pages using an interactive
and intuitive graphical interface.

PDF Arranger was formerly known as PDF-Shuffler.")
    (license license:gpl3+)))

(define-public pdfposter
  (package
    (name "pdfposter")
    (version "0.7.post1")
    (source (origin
              (method url-fetch)
              (uri (pypi-uri "pdftools.pdfposter" version))
              (sha256
               (base32
                "0c1avpbr9q53yzq5ar2x485rmp9d0l3z27aham32bg7gplzd7w0j"))))
    (build-system python-build-system)
    (arguments
     `(#:tests? #f))  ; test-suite not included in source archive
    (inputs
     `(("python-pypdf2" ,python-pypdf2)))
    (home-page "https://pythonhosted.org/pdftools.pdfposter/")
    (synopsis "Scale and tile PDF images/pages to print on multiple pages")
    (description "@command{pdfposter} can be used to create a large poster by
building it from multiple pages and/or printing it on large media.  It expects
as input a PDF file, normally printing on a single page.  The output is again
a PDF file, maybe containing multiple pages together building the poster.  The
input page will be scaled to obtain the desired size.

This is much like @command{poster} does for Postscript files, but working with
PDF.  Since sometimes @command{poster} does not like your files converted from
PDF.  Indeed @command{pdfposter} was inspired by @command{poster}.")
    (license license:gpl3+)))

(define-public pdfgrep
  (package
    (name "pdfgrep")
    (version "2.1.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://pdfgrep.org/download/"
                           name "-" version ".tar.gz"))
       (sha256
        (base32
         "1fia10djcxxl7n9jw2prargw4yzbykk6izig2443ycj9syhxrwqf"))))
    (build-system gnu-build-system)
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (inputs
     `(("libgcrypt" ,libgcrypt)
       ("pcre" ,pcre)
       ("poppler" ,poppler)))
    (home-page "https://pdfgrep.org")
    (synopsis "Command-line utility to search text in PDF files")
    (description
     "Pdfgrep searches in pdf files for strings matching a regular expression.
Support some GNU grep options as file name output, page number output,
optional case insensitivity, count occurrences, color highlights and search in
multiple files.")
    (license license:gpl2+)))

(define-public pdfpc
  (package
    (name "pdfpc")
    (version "4.4.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/pdfpc/pdfpc")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "0vh2r32akvasdrghkaq7ard24r2qncp34jfiyshi3zxabm9bhfaa"))))
    (build-system cmake-build-system)
    (arguments '(#:tests? #f))          ; no test target
    (inputs
     `(("cairo" ,cairo)
       ("gtk+" ,gtk+)
       ("gstreamer" ,gstreamer)
       ("gst-plugins-base" ,gst-plugins-base)
       ("libgee" ,libgee)
       ("poppler" ,poppler)
       ("pango" ,pango)
       ("vala" ,vala)))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (home-page "https://pdfpc.github.io/")
    (synopsis "Presenter console with multi-monitor support for PDF files")
    (description
     "pdfpc is a presentation viewer application which uses multi-monitor
output to provide meta information to the speaker during the presentation.  It
is able to show a normal presentation window on one screen, while showing a
more sophisticated overview on the other one providing information like a
picture of the next slide, as well as the left over time till the end of the
presentation.  The input files processed by pdfpc are PDF documents.")
    (license license:gpl2+)))

(define-public paps
  (package
    (name "paps")
    (version "0.7.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/dov/paps/releases/download/v"
                           version "/paps-" version ".tar.gz"))
       (sha256
        (base32 "1z1w1fg2bvb8p92n1jlpqp3n9mq42szb2mqhh4xqmmnmfcdkpi9s"))))
    (build-system gnu-build-system)
    (inputs
     `(("pango" ,pango)))
    (native-inputs
     `(("intltool" ,intltool)
       ("pkg-config" ,pkg-config)))
    (home-page "https://github.com/dov/paps")
    (synopsis "Pango to PostScript converter")
    (description
     "Paps reads a UTF-8 encoded file and generates a PostScript language
rendering of the file through the Pango Cairo back end.")
    (license license:lgpl2.0+)))

(define-public stapler
  (package
    (name "stapler")
    (version "1.0.0")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "stapler" version))
       (sha256
        (base32
         "0b2lbm3f79cdxcsagwhzihbzwahjabxqmbws0c8ki25gpdnygdd7"))))
    (build-system python-build-system)
    (arguments
     '(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'fix-more-itertools-version-requirement
           (lambda _
             ;; Tests require an version of the more-itertools module older
             ;; than the one we have packaged.
             (substitute* "setup.py"
               (("more-itertools>=2\\.2,<6\\.0\\.0") "more-itertools>=2.2"))
             #t)))))
    (propagated-inputs
     `(("python-more-itertools" ,python-more-itertools)
       ("python-pypdf2" ,python-pypdf2)))
    (home-page "https://github.com/hellerbarde/stapler")
    (synopsis "PDF manipulation tool")
    (description "Stapler is a pure Python alternative to PDFtk, a tool for
manipulating PDF documents from the command line.  It supports

@itemize
@item cherry-picking pages and concatenating them into a new file
@item splitting a PDF document into single pages each in its own file
@item merging PDF documents with their pages interleaved
@item displaying metadata in a PDF document
@item displaying the mapping between logical and physical page numbers
@end itemize")
    (license license:bsd-3)))

(define-public weasyprint
  (package
    (name "weasyprint")
    (version "51")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "WeasyPrint" version))
       (sha256
        (base32 "0skdzwq7cd715dnnds6abx0k0xmmnmsqp0vb1r1w20sg7abp3sdk"))
       (patches (search-patches "weasyprint-library-paths.patch"))))
    (build-system python-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-library-paths
           (lambda* (#:key inputs #:allow-other-keys)
             (let ((fontconfig (assoc-ref inputs "fontconfig"))
                   (glib (assoc-ref inputs "glib"))
                   (pango (assoc-ref inputs "pango"))
                   (pangoft2 (assoc-ref inputs "pangoft2")))
               (substitute* "weasyprint/fonts.py"
                 (("@fontconfig@")
                  (string-append fontconfig "/lib/libfontconfig.so"))
                 (("@pangoft2@")
                  (string-append pango "/lib/libpangoft2-1.0.so")))
               (substitute* "weasyprint/text.py"
                 (("@gobject@")
                  (string-append glib "/lib/libgobject-2.0.so"))
                 (("@pango@")
                  (string-append pango "/lib/libpango-1.0.so"))
                 (("@pangocairo@")
                  (string-append pango "/lib/libpangocairo-1.0.so"))))))
         (add-after 'unpack 'remove-pytest-options
           (lambda _
             (substitute* "setup.cfg"
               ;; flake8 and isort syntax checks fail, which is not our
               ;; business.
               (("addopts = --flake8 --isort") ""))))
         (replace 'check
           (lambda _
             ;; Run pytest, excluding one failing test.
             (invoke "pytest" "-k" "not test_flex_column_wrap_reverse"))))))
    (inputs
     `(("fontconfig" ,fontconfig)
       ("glib" ,glib)
       ("pango" ,pango)))
    (propagated-inputs
     `(("gdk-pixbuf" ,gdk-pixbuf)
       ("python-cairocffi" ,python-cairocffi)
       ("python-cairosvg" ,python-cairosvg)
       ("python-cffi" ,python-cffi)
       ("python-cssselect2" ,python-cssselect2)
       ("python-html5lib" ,python-html5lib)
       ("python-pyphen" ,python-pyphen)
       ("python-tinycss2" ,python-tinycss2)))
    (native-inputs
     `(("python-pytest-cov" ,python-pytest-cov)
       ("python-pytest-runner" ,python-pytest-runner)))
    (home-page "https://weasyprint.org/")
    (synopsis "Document factory for creating PDF files from HTML")
    (description "WeasyPrint helps web developers to create PDF documents.  It
turns simple HTML pages into gorgeous statistical reports, invoices, tickets,
etc.

From a technical point of view, WeasyPrint is a visual rendering engine for
HTML and CSS that can export to PDF and PNG.  It aims to support web standards
for printing.

It is based on various libraries but not on a full rendering engine like
WebKit or Gecko.  The CSS layout engine is written in Python, designed for
pagination, and meant to be easy to hack on.  Weasyprint can also be used as a
python library.

Keywords: html2pdf, htmltopdf")
    (license license:bsd-3)))


code:
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013 Eric Bavier <bavier@member.fsf.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages pem)
  #:use-module (guix packages)
  #:use-module (guix licenses)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module (gnu packages perl))

(define-public pem
  (package
    (name "pem")
    (version "0.7.9")
    (source
     (origin
      (method url-fetch)
      (uri (string-append "mirror://gnu/pem/pem-"
                          version ".tar.gz"))
      (sha256
       (base32
        "03iqcki1lakkck1akdyvljjapgqda3l0rh38id7jhrac9kcxqgg2"))))
    (build-system gnu-build-system)
    (inputs `(("perl" ,perl)))
    (home-page "https://www.gnu.org/software/pem/")
    (synopsis "Personal expenses manager")
    (description
     "GNU Pem is a simple tool for tracking personal income and
expenses.  It operates from the command line and it stores its data
in a basic text format in your home directory.  It can easily print
reports of your spending on different expenses via a basic search
feature.")
    (license gpl3+)))