;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2016 Alex ter Weele <alex.ter.weele@gmail.com>
;;; Copyright © 2017, 2019 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2017 Nikita <nikita@n0.is>
;;; Copyright © 2019 Pierre-Moana Levesque <pierre.moana.levesque@gmail.com>
;;; Copyright © 2022 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 guile-wm)
#:use-module (guix licenses)
#:use-module (gnu packages)
#:use-module (gnu packages bash)
#:use-module (gnu packages xorg)
#:use-module (gnu packages guile)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages texinfo)
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix git-download)
#:use-module (guix build-system gnu)
#:use-module (guix utils))
(define-public guile-xcb
(let ((commit "db7d5a393cc37a56f66541b3f33938b40c6f35b3")
(revision "1"))
(package
(name "guile-xcb")
(version (git-version "1.3" revision commit))
(source (origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/mwitmer/guile-xcb")
(commit commit)))
(file-name (git-file-name name version))
(sha256
(base32
"16w4vgzbmnwih4bgfn8rw85ryfvzhc6hyly6bic9sd7hhc82rcnd"))))
(build-system gnu-build-system)
(arguments
`( ;; Parallel builds fail.
#:parallel-build? #f
#:configure-flags
(let ((out (assoc-ref %outputs "out"))
(effective ,(version-major+minor
(package-version (this-package-input "guile")))))
(list (string-append "--with-guile-site-dir=" out
"/share/guile/site/" effective)
(string-append "--with-guile-site-ccache-dir=" out
"/lib/guile/" effective "/site-ccache")))))
(native-inputs (list guile-2.2 pkg-config texinfo))
(inputs (list guile-2.2 xcb-proto))
(home-page "https://github.com/mwitmer/guile-xcb")
(synopsis "XCB bindings for Guile")
(description
"Guile-XCB implements the XCB protocol and provides all the tools
necessary to write X client code in Guile Scheme without any external
dependencies.")
(license gpl3+))))
(define-public guile-wm
(let ((commit "f3c7b3be719f425ffb87265d34855a73366351be")
(revision "1"))
(package
(name "guile-wm")
(version (git-version "1.0" revision commit))
(synopsis "X11 window manager toolkit in Scheme")
(source (origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/mwitmer/guile-wm")
(commit commit)))
(file-name (git-file-name name version))
(sha256
(base32
"086dijnpl5dpglf70d6f9sizyakr313y7blpdjrmbi687j1x3qcl"))))
(build-system gnu-build-system)
(arguments
`(#:modules ((guix build gnu-build-system)
(guix build utils)
(ice-9 rdelim)
(ice-9 popen))
;; The '.scm' files go to $(datadir), so set that to the
;; standard value.
#:configure-flags
(let ((out (assoc-ref %outputs "out"))
(effective ,(version-major+minor
(package-version (this-package-input "guile")))))
(list (string-append "--datadir=" out
"/share/guile/site/" effective)))
#:phases
(modify-phases %standard-phases
(add-before 'configure 'set-module-directory
(lambda* (#:key outputs #:allow-other-keys)
;; Install .scm files to $out/share/guile/site/x.y.
(let ((out (assoc-ref outputs "out"))
(effective (read-line
(open-pipe* OPEN_READ
"guile" "-c"
"(display (effective-version))"))))
(substitute* "module/Makefile.in"
(("^wmdir = .*$")
(string-append "wmdir = " out
"/share/guile/site/"
effective "\n"))))))
(add-after 'install 'set-load-path
(lambda* (#:key inputs outputs #:allow-other-keys)
;; Put Guile-XCB's and Guile-WM's modules in the
;; search path of PROG.
(let* ((out (assoc-ref outputs "out"))
(effective (read-line
(open-pipe* OPEN_READ
"guile" "-c"
"(display (effective-version))")))
(prog (string-append out "/bin/guile-wm"))
(mods (string-append out "/share/guile/site/" effective))
(gos (string-append out "/lib/guile/" effective "/site-ccache"))
(xcb (assoc-ref inputs "guile-xcb")))
(wrap-program prog
`("GUILE_AUTO_COMPILE" ":" = ("0"))
`("GUILE_LOAD_PATH" ":" prefix
(,mods ,(string-append xcb "/share/guile/site/" effective)))
`("GUILE_LOAD_COMPILED_PATH" ":" prefix
(,gos ,(string-append xcb "/lib/guile/"
effective "/site-ccache")))))))
(add-after 'install 'install-go-files
(lambda* (#:key outputs inputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(effective (read-line
(open-pipe* OPEN_READ
"guile" "-c"
"(display (effective-version))")))
(module-dir (string-append out "/share/guile/site/"
effective))
(object-dir (string-append out "/lib/guile/" effective
"/site-ccache"))
(prefix (string-length module-dir)))
(setenv "GUILE_AUTO_COMPILE" "0")
;; compile to the destination
(for-each (lambda (file)
(let* ((base (string-drop (string-drop-right file 4)
prefix))
(go (string-append object-dir base ".go")))
(invoke "guild" "compile" "-L" module-dir
file "-o" go)))
(find-files module-dir "\\.scm$")))))
(add-after 'install 'install-xsession
(lambda* (#:key outputs #:allow-other-keys)
;; add a .desktop file to xsessions
(let ((xsessions (string-append
%output "/share/xsessions")))
(mkdir-p xsessions)
(call-with-output-file (string-append
xsessions "/guile-wm.desktop")
(lambda (port)
(format port
"[Desktop Entry]~@
Name=~a~@
Comment=~a~@
Exec=~a/bin/guile-wm~@
Type=Application~%"
,name ,synopsis %output)))))))))
(native-inputs (list guile-2.2 guile-xcb pkg-config texinfo))
(inputs (list bash-minimal guile-2.2 guile-xcb))
(home-page "https://github.com/mwitmer/guile-wm/releases")
(description
"Guile-WM is a simple window manager that's completely customizable—you
have total control of what it does by choosing which modules to include.
Included with it are a few modules that provide basic TinyWM-like window
management, some window record-keeping, multi-monitor support, and emacs-like
keymaps and minibuffer. At this point, it's just enough to get you started.")
(license gpl3+))))
