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Merge branch 'master' into core-updates

This commit is contained in:
Ludovic Courtès 2015-09-24 22:18:07 +02:00
parent 12cd4dd3a9 a7a4fd9a7c
commit 1007b6bf0b
16 changed files with 400 additions and 33 deletions
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3
doc/contributing.texi
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@ -121,6 +121,9 @@ facilities to directly operate on the syntax tree, such as raising an
s-expression or wrapping it, swallowing or rejecting the following
s-expression, etc.
GNU Guix also comes with a minor mode that provides some additional
functionality for Scheme buffers (@pxref{Emacs Development}).
@node Coding Style
@section Coding Style

49
doc/emacs.texi
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@ -12,7 +12,8 @@ Guix convenient and fun.
* Popup Interface: Emacs Popup Interface. Magit-like interface for guix commands.
* Prettify Mode: Emacs Prettify. Abbreviating @file{/gnu/store/@dots{}} file names.
* Build Log Mode: Emacs Build Log. Highlighting Guix build logs.
* Completions: Emacs Completions. Completing @command{guix} shell command.
* Completions: Emacs Completions. Completing @command{guix} shell command.
* Development: Emacs Development. Tools for Guix developers.
@end menu
@ -637,3 +638,49 @@ something:
@item @code{guix lint --checkers=synopsis,des}@key{TAB}
@end itemize
@node Emacs Development
@section Development
By default, when you open a Scheme file, @code{guix-devel-mode} will be
activated (if you don't want it, set @code{guix-devel-activate-mode} to
nil). This minor mode provides the following key bindings:
@table @kbd
@item C-c . k
Copy the name of the current Guile module into kill ring
(@code{guix-devel-copy-module-as-kill}).
@item C-c . u
Use the current Guile module. Often after opening a Scheme file, you
want to use a module it defines, so you switch to the Geiser REPL and
write @code{,use (some module)} there. You may just use this command
instead (@code{guix-devel-use-module}).
@item C-c . b
Build a package defined by the current variable definition. The
building process is run in the current Geiser REPL. If you modified the
current package definition, don't forget to reevaluate it before calling
this command---for example, with @kbd{C-M-x} (@pxref{To eval or not to
eval,,, geiser, Geiser User Manual})
(@code{guix-devel-build-package-definition}).
@end table
Unluckily, there is a limitation related to long-running REPL commands.
When there is a running process in a Geiser REPL, you are not supposed
to evaluate anything in a scheme buffer, because this will ``freeze''
the REPL: it will stop producing any output (however, the evaluating
process will continue---you will just not see any progress anymore). Be
aware: even moving the point in a scheme buffer may ``break'' the REPL
if Autodoc (@pxref{Autodoc and friends,,, geiser, Geiser User Manual})
is enabled (which is the default).
So you have to postpone editing your scheme buffers until the running
evaluation will be finished in the REPL.
Alternatively, to avoid this limitation, you may just run another Geiser
REPL, and while something is being evaluated in the previous REPL, you
can continue editing a scheme file with the help of the current one.

3
doc/guix.texi
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@ -113,7 +113,8 @@ Emacs Interface
* Popup Interface: Emacs Popup Interface. Magit-like interface for guix commands.
* Prettify Mode: Emacs Prettify. Abbreviating @file{/gnu/store/@dots{}} file names.
* Build Log Mode: Emacs Build Log. Highlighting Guix build logs.
* Completions: Emacs Completions. Completing @command{guix} shell command.
* Completions: Emacs Completions. Completing @command{guix} shell command.
* Development: Emacs Development. Tools for Guix developers.
Programming Interface

1
emacs.am
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@ -23,6 +23,7 @@ ELFILES = \
emacs/guix-base.el \
emacs/guix-build-log.el \
emacs/guix-command.el \
emacs/guix-devel.el \
emacs/guix-emacs.el \
emacs/guix-external.el \
emacs/guix-geiser.el \

26
emacs/guix-command.el
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@ -503,7 +503,10 @@ to be modified."
:name "log" :char ?l :doc "View build log"))
(("graph")
,(guix-command-make-argument
:name "view" :char ?v :doc "View graph")))
:name "view" :char ?v :doc "View graph"))
(("size")
,(guix-command-make-argument
:name "view" :char ?v :doc "View map")))
"Alist of guix commands and additional 'execute' action arguments.")
(defun guix-command-execute-arguments (commands)
@ -525,7 +528,9 @@ to be modified."
(("build")
("log" . guix-run-view-build-log))
(("graph")
("view" . guix-run-view-graph)))
("view" . guix-run-view-graph))
(("size")
("view" . guix-run-view-size-map)))
"Alist of guix commands and alists of special executers for them.
See also `guix-command-default-executors'.")
@ -583,6 +588,23 @@ open the log file(s)."
(guix-find-file graph-file)
(error "Couldn't create a graph"))))
(defun guix-run-view-size-map (args)
"Run 'guix ARGS ...' size command, and open the map file."
(let* ((wished-map-file
(cl-some (lambda (arg)
(and (string-match "--map-file=\\(.+\\)" arg)
(match-string 1 arg)))
args))
(map-file (or wished-map-file (guix-png-file-name)))
(args (if wished-map-file
args
(apply #'list
(car args)
(concat "--map-file=" map-file)
(cdr args)))))
(guix-command-output args)
(guix-find-file map-file)))
;;; Generating popups, actions, etc.

136
emacs/guix-devel.el Normal file
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@ -0,0 +1,136 @@
;;; guix-devel.el --- Development tools -*- lexical-binding: t -*-
;; Copyright © 2015 Alex Kost <alezost@gmail.com>
;; 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 this program. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; This file provides commands useful for developing Guix (or even
;; arbitrary Guile code) with Geiser.
;;; Code:
(require 'guix-guile)
(require 'guix-geiser)
(require 'guix-utils)
(require 'guix-base)
(defgroup guix-devel nil
"Settings for Guix development utils."
:group 'guix)
(defcustom guix-devel-activate-mode t
"If non-nil, then `guix-devel-mode' is automatically activated
in Scheme buffers."
:type 'boolean
:group 'guix-devel)
(defun guix-devel-use-modules (&rest modules)
"Use guile MODULES."
(apply #'guix-geiser-call "use-modules" modules))
(defun guix-devel-use-module (&optional module)
"Use guile MODULE in the current Geiser REPL.
MODULE is a string with the module name - e.g., \"(ice-9 match)\".
Interactively, use the module defined by the current scheme file."
(interactive (list (guix-guile-current-module)))
(guix-devel-use-modules module)
(message "Using %s module." module))
(defun guix-devel-copy-module-as-kill ()
"Put the name of the current guile module into `kill-ring'."
(interactive)
(guix-copy-as-kill (guix-guile-current-module)))
(defun guix-devel-setup-repl (&optional repl)
"Setup REPL for using `guix-devel-...' commands."
(guix-devel-use-modules "(guix monad-repl)"
"(guix scripts)"
"(guix store)")
;; Without this workaround, the build output disappears. See
;; <https://github.com/jaor/geiser/issues/83> for details.
(guix-geiser-eval-in-repl
"(current-build-output-port (current-error-port))"
repl 'no-history 'no-display))
(defvar guix-devel-repl-processes nil
"List of REPL processes configured by `guix-devel-setup-repl'.")
(defun guix-devel-setup-repl-maybe (&optional repl)
"Setup (if needed) REPL for using `guix-devel-...' commands."
(let ((process (get-buffer-process (or repl (guix-geiser-repl)))))
(when (and process
(not (memq process guix-devel-repl-processes)))
(guix-devel-setup-repl repl)
(push process guix-devel-repl-processes))))
(defun guix-devel-build-package-definition ()
"Build a package defined by the current top-level variable definition."
(interactive)
(let ((def (guix-guile-current-definition)))
(guix-devel-setup-repl-maybe)
(guix-devel-use-modules (guix-guile-current-module))
(when (or (not guix-operation-confirm)
(guix-operation-prompt (format "Build '%s'?" def)))
(guix-geiser-eval-in-repl
(concat ",run-in-store "
(guix-guile-make-call-expression
"build-package" def
"#:use-substitutes?" (guix-guile-boolean
guix-use-substitutes)
"#:dry-run?" (guix-guile-boolean guix-dry-run)))))))
(defvar guix-devel-keys-map
(let ((map (make-sparse-keymap)))
(define-key map (kbd "b") 'guix-devel-build-package-definition)
(define-key map (kbd "k") 'guix-devel-copy-module-as-kill)
(define-key map (kbd "u") 'guix-devel-use-module)
map)
"Keymap with subkeys for `guix-devel-mode-map'.")
(defvar guix-devel-mode-map
(let ((map (make-sparse-keymap)))
(define-key map (kbd "C-c .") guix-devel-keys-map)
map)
"Keymap for `guix-devel-mode'.")
;;;###autoload
(define-minor-mode guix-devel-mode
"Minor mode for `scheme-mode' buffers.
With a prefix argument ARG, enable the mode if ARG is positive,
and disable it otherwise. If called from Lisp, enable the mode
if ARG is omitted or nil.
When Guix Devel mode is enabled, it provides the following key
bindings:
\\{guix-devel-mode-map}"
:init-value nil
:lighter " Guix"
:keymap guix-devel-mode-map)
;;;###autoload
(defun guix-devel-activate-mode-maybe ()
"Activate `guix-devel-mode' depending on
`guix-devel-activate-mode' variable."
(when guix-devel-activate-mode
(guix-devel-mode)))
(provide 'guix-devel)
;;; guix-devel.el ends here

35
emacs/guix-guile.el
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@ -24,6 +24,41 @@
;;; Code:
(require 'geiser-guile)
(defvar guix-guile-definition-regexp
(rx bol "(define"
(zero-or-one "*")
(zero-or-one "-public")
(one-or-more space)
(zero-or-one "(")
(group (one-or-more (or word (syntax symbol)))))
"Regexp used to find the guile definition.")
(defun guix-guile-current-definition ()
"Return string with name of the current top-level guile definition."
(save-excursion
(beginning-of-defun)
(if (looking-at guix-guile-definition-regexp)
(match-string-no-properties 1)
(error "Couldn't find the current definition"))))
(defun guix-guile-current-module ()
"Return a string with the current guile module.
Return nil, if current buffer does not define a module."
;; Modified version of `geiser-guile--get-module'.
(save-excursion
(geiser-syntax--pop-to-top)
(when (or (re-search-backward geiser-guile--module-re nil t)
(looking-at geiser-guile--library-re)
(re-search-forward geiser-guile--module-re nil t))
(match-string-no-properties 1))))
(defun guix-guile-boolean (arg)
"Return a string with guile boolean value.
Transform elisp ARG (nil or non-nil) to the guile boolean (#f or #t)."
(concat "#" (prin1-to-string (if arg 't 'f))))
(defun guix-guile-make-call-expression (proc &rest args)
"Return \"(PROC ARGS ...)\" string.
PROC and ARGS should be strings."

2
emacs/guix-init.el
View File

@ -12,4 +12,6 @@ avoid loading autoloads of Emacs packages installed in
(require 'guix-emacs)
(guix-emacs-load-autoloads 'all))
(add-hook 'scheme-mode-hook 'guix-devel-activate-mode-maybe)
(provide 'guix-init)

34
gnu/packages/audio.scm
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@ -60,6 +60,7 @@
#:use-module (gnu packages readline)
#:use-module (gnu packages xiph)
#:use-module (gnu packages xml)
#:use-module (gnu packages xorg)
#:use-module (gnu packages zip)
#:use-module (srfi srfi-1))
@ -1739,6 +1740,39 @@ directly to a different computer on your LAN network. It is an audio daemon
with a much different focus than most other audio daemons.")
(license license:gpl3+)))
(define-public xjackfreak
(package
(name "xjackfreak")
(version "1.0")
(source (origin
(method url-fetch)
(uri (string-append
"https://github.com/johnhldavis/xjackfreak/archive/v"
version ".tar.gz"))
(file-name (string-append name "-" version ".tar.gz"))
(sha256
(base32
"0xj6gpxfnw9jbdgwgm0x23xgfvj2kwmwb1nk0drw8lxgcchkq7d9"))))
(build-system gnu-build-system)
(arguments
`(#:make-flags
(list (string-append "docdir=" (assoc-ref %outputs "out")
"/share/doc/xjackfreak"))))
(inputs
`(("jack" ,jack-1)
("libx11" ,libx11)
("libxt" ,libxt)
("libxext" ,libxext)))
(native-inputs
`(("pkg-config" ,pkg-config)))
(home-page "https://github.com/johnhldavis/xjackfreak")
(synopsis "JACK audio frequency analyzer and display")
(description
"XJackFreak is an audio analysis and equalizing tool for the Jack Audio
Connection Kit. It can display the FFT of any input, modify it and output the
result.")
(license license:gpl3+)))
(define-public zita-convolver
(package
(name "zita-convolver")

40
gnu/packages/graphics.scm
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@ -28,6 +28,8 @@
#:use-module (gnu packages autotools)
#:use-module (gnu packages bash)
#:use-module (gnu packages boost)
#:use-module (gnu packages image)
#:use-module (gnu packages python)
#:use-module (gnu packages fontutils)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages compression)
@ -130,6 +132,44 @@ use in computer imaging applications. The IlmImf C++ libraries support
storage of the \"EXR\" file format for storing 16-bit floating-point images.")
(license license:bsd-3)))
(define-public openimageio
(package
(name "openimageio")
(version "1.5.18")
(source (origin
(method url-fetch)
(uri (string-append "https://github.com/OpenImageIO/oiio/"
"archive/Release-" version ".tar.gz"))
(file-name (string-append name "-" version ".tar.gz"))
(sha256
(base32
"0mn7cz19mn8dcrhkq15h25gl20ammr1wz0j2j3c2vxs6ph7zn8jy"))))
(build-system cmake-build-system)
;; FIXME: To run all tests successfully, test image sets from multiple
;; third party sources have to be present. For details see
;; https://github.com/OpenImageIO/oiio/blob/master/INSTALL
(arguments `(#:tests? #f))
(native-inputs
`(("pkg-config" ,pkg-config)))
(inputs
`(("boost" ,boost)
("libpng" ,libpng)
("libjpeg" ,libjpeg-8)
("libtiff" ,libtiff)
("giflib" ,giflib)
("openexr" ,openexr)
("ilmbase" ,ilmbase)
("python" ,python-2)
("zlib" ,zlib)))
(synopsis "C++ library for reading and writing images")
(description
"OpenImageIO is a library for reading and writing images, and a bunch of
related classes, utilities, and applications. There is a particular emphasis
on formats and functionality used in professional, large-scale animation and
visual effects work for film.")
(home-page "http://www.openimageio.org")
(license license:bsd-3)))
(define-public ctl
(package
(name "ctl")

31
gnu/packages/python.scm
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@ -3388,14 +3388,14 @@ a front-end for C compilers or analysis tools.")
(define-public python-cffi
(package
(name "python-cffi")
(version "0.8.6")
(version "1.2.1")
(source
(origin
(method url-fetch)
(uri (string-append "https://pypi.python.org/packages/source/c/"
"cffi/cffi-" version ".tar.gz"))
(sha256
(base32 "0406j3sgndmx88idv5zxkkrwfqxmjl18pj8gf47nsg4ymzixjci5"))))
(base32 "0g8yfzinry1vsj6d1jlnd19338bh92lhhk207ksy4lm1n3g73dga"))))
(build-system python-build-system)
(outputs '("out" "doc"))
(inputs
@ -3405,10 +3405,10 @@ a front-end for C compilers or analysis tools.")
(native-inputs
`(("pkg-config" ,pkg-config)
("python-sphinx" ,python-sphinx)
("python-pytest" ,python-pytest)
("python-setuptools" ,python-setuptools)))
(arguments
`(#:tests? #f ; FIXME: requires pytest
#:phases
`(#:phases
(alist-cons-after
'install 'install-doc
(lambda* (#:key outputs #:allow-other-keys)
@ -4945,3 +4945,26 @@ printing of sub-tables by specifying a row range.")
(define-public python2-prettytable
(package-with-python2 python-prettytable))
(define-public python-pyasn1
(package
(name "python-pyasn1")
(version "0.1.8")
(source
(origin
(method url-fetch)
(uri (string-append "https://pypi.python.org/packages/source/p/"
"pyasn1/pyasn1-" version ".tar.gz"))
(sha256
(base32
"0iw31d9l0zwx35szkzq72hiw002wnqrlrsi9dpbrfngcl1ybwcsx"))))
(build-system python-build-system)
(home-page "http://pyasn1.sourceforge.net/")
(synopsis "ASN.1 types and codecs")
(description
"This is an implementation of ASN.1 types and codecs in Python. It is
suitable for a wide range of protocols based on the ASN.1 specification.")
(license bsd-2)))
(define-public python2-pyasn1
(package-with-python2 python-pyasn1))

36
guix/build/download.scm
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@ -101,27 +101,29 @@ width of the bar is BAR-WIDTH."
(define (string-pad-middle left right len)
"Combine LEFT and RIGHT with enough padding in the middle so that the
resulting string has length at least LEN. This right justifies RIGHT."
(string-append left
(string-pad right (max 0 (- len (string-length left))))))
(define (store-url-abbreviation url)
"Return a friendlier version of URL for display."
(let ((store-path (string-append (%store-directory) "/" (basename url))))
;; Take advantage of the implementation for store paths.
(store-path-abbreviation store-path)))
resulting string has length at least LEN (it may overflow). If the string
does not overflow, the last char in RIGHT will be flush with the LEN
column."
(let* ((total-used (+ (string-length left)
(string-length right)))
(num-spaces (max 1 (- len total-used)))
(padding (make-string num-spaces #\space)))
(string-append left padding right)))
(define* (store-path-abbreviation store-path #:optional (prefix-length 6))
"Return an abbreviation of STORE-PATH for display, showing PREFIX-LENGTH
characters of the hash."
(let ((base (basename store-path)))
(string-append (string-take base prefix-length)
"…"
(string-drop base 32))))
"If STORE-PATH is the file name of a store entry, return an abbreviation of
STORE-PATH for display, showing PREFIX-LENGTH characters of the hash.
Otherwise return STORE-PATH."
(if (string-prefix? (%store-directory) store-path)
(let ((base (basename store-path)))
(string-append (string-take base prefix-length)
"…"
(string-drop base 32)))
store-path))
(define* (progress-proc file size
#:optional (log-port (current-output-port))
#:key (abbreviation identity))
#:key (abbreviation basename))
"Return a procedure to show the progress of FILE's download, which is SIZE
bytes long. The returned procedure is suitable for use as an argument to
`dump-port'. The progress report is written to LOG-PORT, with ABBREVIATION
@ -519,7 +521,7 @@ on success."
(_ (list (string->uri url))))))
(define (fetch uri file)
(format #t "starting download of `~a' from `~a'...~%"
(format #t "~%Starting download of ~a~%From ~a...~%"
file (uri->string uri))
(case (uri-scheme uri)
((http https)

22
guix/profiles.scm
View File

@ -474,7 +474,9 @@ MANIFEST."
'#$(manifest-inputs manifest)))))
(gexp->derivation "info-dir" build
#:modules '((guix build utils))))
#:modules '((guix build utils))
#:local-build? #t
#:substitutable? #f))
(define (ghc-package-cache-file manifest)
"Return a derivation that builds the GHC 'package.cache' file for all the
@ -527,7 +529,8 @@ entries of MANIFEST, or #f if MANIFEST does not have any GHC packages."
(map manifest-entry-name (manifest-entries manifest)))
(gexp->derivation "ghc-package-cache" build
#:modules '((guix build utils))
#:local-build? #t)
#:local-build? #t
#:substitutable? #f)
(return #f))))
(define (ca-certificate-bundle manifest)
@ -591,7 +594,8 @@ MANIFEST. Single-file bundles are required by programs such as Git and Lynx."
(gexp->derivation "ca-certificate-bundle" build
#:modules '((guix build utils))
#:local-build? #t))
#:local-build? #t
#:substitutable? #f))
(define (gtk-icon-themes manifest)
"Return a derivation that unions all icon themes from manifest entries and
@ -669,7 +673,8 @@ creates the GTK+ 'icon-theme.cache' file for each theme."
(guix build profiles)
(guix search-paths)
(guix records))
#:local-build? #t)
#:local-build? #t
#:substitutable? #f)
(return #f))))
(define %default-profile-hooks
@ -727,7 +732,14 @@ the monadic procedures listed in HOOKS--such as an Info 'dir' file, etc."
(guix build utils)
(guix search-paths)
(guix records))
#:local-build? #t)))
;; Not worth offloading.
#:local-build? #t
;; Disable substitution because it would trigger a
;; connection to the substitute server, which is likely
;; to have no substitute to offer.
#:substitutable? #f)))
(define (profile-regexp profile)
"Return a regular expression that matches PROFILE's name and number."

5
guix/ui.scm
View File

@ -803,7 +803,10 @@ converted to a space; sequences of more than one line break are preserved."
(define (texi->plain-text str)
"Return a plain-text representation of texinfo fragment STR."
(stexi->plain-text (texi-fragment->stexi str)))
;; 'texi-fragment->stexi' uses a string port so make sure it's a
;; Unicode-capable one (see <http://bugs.gnu.org/11197>.)
(with-fluids ((%default-port-encoding "UTF-8"))
(stexi->plain-text (texi-fragment->stexi str))))
(define (package-description-string package)
"Return a plain-text representation of PACKAGE description field."

3
tests/cran.scm
View File

@ -149,8 +149,7 @@
('version "1.2.3")
('source ('origin
('method 'url-fetch)
('uri ('string-append "mirror://cran/src/contrib/my-example-sxml_"
'version ".tar.gz"))
('uri ('cran-uri "my-example-sxml" 'version))
('sha256
('base32
(? string? hash)))))

7
tests/ui.scm
View File

@ -22,6 +22,7 @@
#:use-module (guix profiles)
#:use-module (guix store)
#:use-module (guix derivations)
#:use-module (guix tests)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-11)
#:use-module (srfi srfi-19)
@ -89,6 +90,12 @@ interface, and powerful string processing.")
(fill-paragraph "First line.
Second line" 24))
(test-equal "package-description-string vs. Unicode"
"b•ll•t\n\n" ;see <http://bugs.gnu.org/21536>
(with-fluids ((%default-port-encoding "ISO-8859-1"))
(package-description-string
(dummy-package "foo" (description "b•ll•t")))))
(test-equal "package-specification->name+version+output"
'(("guile" #f "out")
("guile" "2.0.9" "out")