Suggested by David Thompson, Ludovic Courtès and Mathieu Lirzin.
* emacs/guix-base.el (guix-profile-prompt): New procedure.
(guix-set-current-profile): Use it.
(guix-buffer-name-simple, guix-buffer-name-default, guix-buffer-name): New
procedures.
(guix-buffer-name-function, guix-profile): New variables.
(guix-set-vars, guix-get-entries, guix-get-show-entries, guix-set-buffer,
guix-history-call, guix-process-package-actions,
guix-continue-package-operation-p, guix-delete-generations,
guix-switch-to-generation): Add 'profile' argument.
* emacs/guix.el (guix-get-show-packages, guix-get-show-generations,
guix-search-by-name, guix-search-by-regexp, guix-installed-packages,
guix-obsolete-packages, guix-all-available-packages,
guix-newest-available-packages, guix-generations, guix-generations-by-time):
Likewise.
(guix-last-generations): New command.
* emacs/guix-info.el: Adjust for using 'profile' argument where needed.
* emacs/guix-list.el: Likewise.
* doc/emacs.texi (Emacs Commands): Document 'guix-last-generations' and using
"C-u" for commands.
(Emacs Buffer Names): Document 'guix-buffer-name-function'.
@node Emacs Commands
@subsubsection Commands
-You may use the following commands to display packages and generations:
+All commands for displaying packages and generations use the current
+profile, which can be changed with
+@kbd{M-x@tie{}guix-set-current-profile}. Alternatively, if you call any
+of these commands with prefix argument (@kbd{C-u}), you will be prompted
+for a profile just for that command.
+
+Commands for displaying packages:
@table @kbd
+
@item M-x guix-all-available-packages
@itemx M-x guix-newest-available-packages
Display all/newest available packages.
@item M-x guix-installed-packages
-Display all packages installed in the current profile.
+Display all installed packages.
@item M-x guix-obsolete-packages
-Display obsolete packages (the packages that are installed in the
-current profile but cannot be found among available packages).
+Display obsolete packages (the packages that are installed in a profile
+but cannot be found among available packages).
@item M-x guix-search-by-name
Display package(s) with the specified name.
``synopsis'' and ``description'' of the packages will be searched. This
can be changed by modifying @code{guix-search-params} variable.
-@item M-x guix-generations
-List generations for the current profile. With numeric prefix, show so
-many last generations.
-
-@item M-x guix-generations-by-time
-List generations matching time period. You'll be prompted for the
-period using Org mode time prompt based on Emacs calendar (@pxref{The
-date/time prompt,,, org, Org Mode Manual}).
-
@end table
-By default commands for displaying packages display each output on a
-separate line. If you prefer to see a list of packages---i.e., a list
-with a package per line, use the following setting:
+By default, these commands display each output on a separate line. If
+you prefer to see a list of packages---i.e., a list with a package per
+line, use the following setting:
@example
(setq guix-package-list-type 'package)
@end example
-It is possible to change the currently used profile with
-@kbd{M-x@tie{}guix-set-current-profile}. This has the same effect as
-specifying @code{--profile} option for @command{guix package}
-(@pxref{Invoking guix package}).
+Commands for displaying generations:
+
+@table @kbd
+
+@item M-x guix-generations
+List all the generations.
+
+@item M-x guix-last-generations
+List the @var{N} last generations. You will be prompted for the number
+of generations.
+
+@item M-x guix-generations-by-time
+List generations matching time period. You will be prompted for the
+period using Org mode time prompt based on Emacs calendar (@pxref{The
+date/time prompt,,, org, Org Mode Manual}).
+
+@end table
@node Emacs General info
@subsubsection General information
@item guix-generation-info-buffer-name
@item guix-repl-buffer-name
@item guix-internal-repl-buffer-name
-@item guix-temp-buffer-name
@end table
-For example if you want to display all types of results in a single
+By default, the name of a profile is also displayed in a ``list'' or
+``info'' buffer name. To change this behavior, use
+@code{guix-buffer-name-function} variable.
+
+For example, if you want to display all types of results in a single
buffer (in such case you will probably use a history (@kbd{l}/@kbd{r})
extensively), you may do it like this:
guix-generation-list-buffer-name name
guix-package-info-buffer-name name
guix-output-info-buffer-name name
- guix-generation-info-buffer-name name))
+ guix-generation-info-buffer-name name
+ guix-buffer-name-function #'guix-buffer-name-simple))
@end example
@node Emacs Keymaps
(defvar guix-current-profile guix-default-profile
"Current profile.")
+(defun guix-profile-prompt (&optional default)
+ "Prompt for profile and return it.
+Use DEFAULT as a start directory. If it is nil, use
+`guix-current-profile'."
+ (let* ((path (read-file-name "Profile: "
+ (file-name-directory
+ (or default guix-current-profile))))
+ (path (directory-file-name (expand-file-name path))))
+ (if (string= path guix-user-profile)
+ guix-default-profile
+ path)))
+
(defun guix-set-current-profile (path)
"Set `guix-current-profile' to PATH.
Interactively, prompt for PATH. With prefix, use
(interactive
(list (if current-prefix-arg
guix-default-profile
- (read-file-name "Set profile: "
- (file-name-directory guix-current-profile)))))
- (let ((path (directory-file-name (expand-file-name path))))
- (setq guix-current-profile
- (if (string= path guix-user-profile)
- guix-default-profile
- path))
- (message "Current profile has been set to '%s'."
- guix-current-profile)))
+ (guix-profile-prompt))))
+ (setq guix-current-profile path)
+ (message "Current profile has been set to '%s'."
+ guix-current-profile))
\f
;;; Parameters of the entries
(const :tag "Update all Guix buffers" all))
:group 'guix)
+(defcustom guix-buffer-name-function #'guix-buffer-name-default
+ "Function used to define name of a buffer for displaying information.
+The function is called with 4 arguments: PROFILE, BUFFER-TYPE,
+ENTRY-TYPE, SEARCH-TYPE. See `guix-get-entries' for the meaning
+of the arguments."
+ :type '(choice (function-item guix-buffer-name-default)
+ (function-item guix-buffer-name-simple)
+ (function :tag "Other function"))
+ :group 'guix)
+
+(defun guix-buffer-name-simple (_profile buffer-type entry-type
+ &optional _search-type)
+ "Return name of a buffer used for displaying information.
+The name is defined by `guix-ENTRY-TYPE-BUFFER-TYPE-buffer-name'
+variable."
+ (symbol-value
+ (guix-get-symbol "buffer-name" buffer-type entry-type)))
+
+(defun guix-buffer-name-default (profile buffer-type entry-type
+ &optional _search-type)
+ "Return name of a buffer used for displaying information.
+The name is almost the same as the one defined by
+`guix-buffer-name-simple' except the PROFILE name is added to it."
+ (let ((simple-name (guix-buffer-name-simple
+ profile buffer-type entry-type))
+ (profile-name (file-name-base (directory-file-name profile)))
+ (re (rx string-start
+ (group (? "*"))
+ (group (*? any))
+ (group (? "*"))
+ string-end)))
+ (or (string-match re simple-name)
+ (error "Unexpected error in defining guix buffer name"))
+ (let ((first* (match-string 1 simple-name))
+ (name-body (match-string 2 simple-name))
+ (last* (match-string 3 simple-name)))
+ ;; Handle the case when buffer name is wrapped by '*'.
+ (if (and (string= "*" first*)
+ (string= "*" last*))
+ (concat "*" name-body ": " profile-name "*")
+ (concat simple-name ": " profile-name)))))
+
+(defun guix-buffer-name (profile buffer-type entry-type search-type)
+ "Return name of a buffer used for displaying information.
+See `guix-buffer-name-function' for details."
+ (let ((fun (if (functionp guix-buffer-name-function)
+ guix-buffer-name-function
+ #'guix-buffer-name-default)))
+ (funcall fun profile buffer-type entry-type search-type)))
+
(defun guix-switch-to-buffer (buffer)
"Switch to a 'list' or 'info' BUFFER."
(pop-to-buffer buffer
\f
;;; Common definitions for buffer types
+(defvar-local guix-profile nil
+ "Profile used for the current buffer.")
+(put 'guix-profile 'permanent-local t)
+
(defvar-local guix-entries nil
"List of the currently displayed entries.
Each element of the list is alist with entry info of the
"Values of the current search.")
(put 'guix-search-vals 'permanent-local t)
-(defsubst guix-set-vars (entries buffer-type entry-type
+(defsubst guix-set-vars (profile entries buffer-type entry-type
search-type search-vals)
- (setq guix-entries entries
- guix-buffer-type buffer-type
- guix-entry-type entry-type
- guix-search-type search-type
- guix-search-vals search-vals))
+ "Set local variables for the current Guix buffer."
+ (setq default-directory profile
+ guix-profile profile
+ guix-entries entries
+ guix-buffer-type buffer-type
+ guix-entry-type entry-type
+ guix-search-type search-type
+ guix-search-vals search-vals))
(defun guix-get-symbol (postfix buffer-type &optional entry-type)
(intern (concat "guix-"
(const :tag "Display outputs" output))
:group 'guix)
-(defun guix-get-entries (entry-type search-type search-vals
+(defun guix-get-entries (profile entry-type search-type search-vals
&optional params)
"Search for entries of ENTRY-TYPE.
`all-available', `newest-available', `installed', `obsolete',
`generation'.
-- If ENTRY-TYPE is `generation': `id', `last', `all'.
+- If ENTRY-TYPE is `generation': `id', `last', `all', `time'.
PARAMS is a list of parameters for receiving. If nil, get
information with all available parameters."
(guix-eval-read (guix-make-guile-expression
'entries
- guix-current-profile params
- entry-type search-type search-vals)))
+ profile params entry-type search-type search-vals)))
-(defun guix-get-show-entries (buffer-type entry-type search-type
- &rest search-vals)
+(defun guix-get-show-entries (profile buffer-type entry-type search-type
+ &rest search-vals)
"Search for ENTRY-TYPE entries and show results in BUFFER-TYPE buffer.
See `guix-get-entries' for the meaning of SEARCH-TYPE and SEARCH-VALS."
- (let ((entries (guix-get-entries entry-type search-type search-vals
+ (let ((entries (guix-get-entries profile entry-type search-type search-vals
(guix-get-params-for-receiving
buffer-type entry-type))))
- (guix-set-buffer entries buffer-type entry-type
+ (guix-set-buffer profile entries buffer-type entry-type
search-type search-vals)))
-(defun guix-set-buffer (entries buffer-type entry-type search-type
+(defun guix-set-buffer (profile entries buffer-type entry-type search-type
search-vals &optional history-replace no-display)
"Set up BUFFER-TYPE buffer for displaying ENTRY-TYPE ENTRIES.
If NO-DISPLAY is non-nil, do not switch to the buffer."
(when entries
- (let ((buf (if (eq major-mode (guix-get-symbol
- "mode" buffer-type entry-type))
+ (let ((buf (if (and (eq major-mode
+ (guix-get-symbol "mode" buffer-type entry-type))
+ (equal guix-profile profile))
(current-buffer)
(get-buffer-create
- (symbol-value
- (guix-get-symbol "buffer-name"
- buffer-type entry-type))))))
+ (guix-buffer-name profile buffer-type
+ entry-type search-type)))))
(with-current-buffer buf
(guix-show-entries entries buffer-type entry-type)
- (guix-set-vars entries buffer-type entry-type
+ (guix-set-vars profile entries buffer-type entry-type
search-type search-vals)
(funcall (if history-replace
#'guix-history-replace
entries entry-type)
(goto-char (point-min))))
-(defun guix-history-call (entries buffer-type entry-type
+(defun guix-history-call (profile entries buffer-type entry-type
search-type search-vals)
"Function called for moving by history."
(guix-show-entries entries buffer-type entry-type)
- (guix-set-vars entries buffer-type entry-type
+ (guix-set-vars profile entries buffer-type entry-type
search-type search-vals)
(guix-result-message entries entry-type search-type search-vals))
(defun guix-make-history-item ()
"Make and return a history item for the current buffer."
(list #'guix-history-call
- guix-entries guix-buffer-type guix-entry-type
+ guix-profile guix-entries guix-buffer-type guix-entry-type
guix-search-type guix-search-vals))
(defun guix-get-params-for-receiving (buffer-type entry-type)
guix-buffer-type guix-entry-type))
(y-or-n-p "Update current information? "))
(let ((entries (guix-get-entries
- guix-entry-type guix-search-type guix-search-vals
+ guix-profile guix-entry-type
+ guix-search-type guix-search-vals
(guix-get-params-for-receiving guix-buffer-type
guix-entry-type))))
- (guix-set-buffer entries guix-buffer-type guix-entry-type
+ (guix-set-buffer guix-profile entries guix-buffer-type guix-entry-type
guix-search-type guix-search-vals t t))))
(defun guix-redisplay-buffer ()
guix-operation-option-true-string
guix-operation-option-false-string))
-(defun guix-process-package-actions (actions &optional operation-buffer)
- "Process package ACTIONS.
+(defun guix-process-package-actions (profile actions
+ &optional operation-buffer)
+ "Process package ACTIONS on PROFILE.
Each action is a list of the form:
(ACTION-TYPE PACKAGE-SPEC ...)
((remove delete) (setq remove (append remove specs))))))
actions)
(when (guix-continue-package-operation-p
+ profile
:install install :upgrade upgrade :remove remove)
(guix-eval-in-repl
(guix-make-guile-expression
- 'process-package-actions guix-current-profile
+ 'process-package-actions profile
:install install :upgrade upgrade :remove remove
:use-substitutes? (or guix-use-substitutes 'f)
:dry-run? (or guix-dry-run 'f))
(and (not guix-dry-run) operation-buffer)))))
-(cl-defun guix-continue-package-operation-p (&key install upgrade remove)
+(cl-defun guix-continue-package-operation-p (profile
+ &key install upgrade remove)
"Return non-nil if a package operation should be continued.
Ask a user if needed (see `guix-operation-confirm').
INSTALL, UPGRADE, REMOVE are 'package action specifications'.
See `guix-process-package-actions' for details."
(or (null guix-operation-confirm)
(let* ((entries (guix-get-entries
- 'package 'id
+ profile 'package 'id
(append (mapcar #'car install)
(mapcar #'car upgrade)
(mapcar #'car remove))
(setq-local cursor-type nil)
(setq buffer-read-only nil)
(erase-buffer)
+ (insert "Profile: " profile "\n\n")
(guix-insert-package-strings install-strings "install")
(guix-insert-package-strings upgrade-strings "upgrade")
(guix-insert-package-strings remove-strings "remove")
guix-operation-option-separator)))
(force-mode-line-update))
-(defun guix-delete-generations (generations &optional operation-buffer)
- "Delete GENERATIONS.
+(defun guix-delete-generations (profile generations
+ &optional operation-buffer)
+ "Delete GENERATIONS from PROFILE.
Each element from GENERATIONS is a generation number."
(when (or (not guix-operation-confirm)
- (y-or-n-p
- (let ((count (length generations)))
- (if (> count 1)
- (format "Delete %d generations? " count)
- (format "Delete generation number %d? "
- (car generations))))))
+ (y-or-n-p
+ (let ((count (length generations)))
+ (if (> count 1)
+ (format "Delete %d generations from profile '%s'? "
+ count profile)
+ (format "Delete generation %d from profile '%s'? "
+ (car generations) profile)))))
(guix-eval-in-repl
(guix-make-guile-expression
- 'delete-generations* guix-current-profile generations)
+ 'delete-generations* profile generations)
operation-buffer)))
-(defun guix-switch-to-generation (generation &optional operation-buffer)
- "Switch `guix-current-profile' to GENERATION number."
+(defun guix-switch-to-generation (profile generation
+ &optional operation-buffer)
+ "Switch PROFILE to GENERATION."
(when (or (not guix-operation-confirm)
- (y-or-n-p (format "Switch current profile to generation %d? "
- generation)))
+ (y-or-n-p (format "Switch profile '%s' to generation %d? "
+ profile generation)))
(guix-eval-in-repl
(guix-make-guile-expression
- 'switch-to-generation guix-current-profile generation)
+ 'switch-to-generation profile generation)
operation-buffer)))
(provide 'guix-base)
'face 'guix-package-info-name-button
'help-echo "Describe this package"
'action (lambda (btn)
- (guix-get-show-entries 'info guix-package-info-type 'name
- (button-label btn))))
+ (guix-get-show-entries guix-profile 'info guix-package-info-type
+ 'name (button-label btn))))
(defun guix-info-insert-action-button (label action &optional message
&rest properties)
type-str
(lambda (btn)
(guix-process-package-actions
+ guix-profile
`((,(button-get btn 'action-type) (,(button-get btn 'id)
,(button-get btn 'output))))
(current-buffer)))
(guix-info-insert-action-button
"Packages"
(lambda (btn)
- (guix-get-show-entries 'list guix-package-list-type 'generation
- (button-get btn 'number)))
+ (guix-get-show-entries guix-profile 'list guix-package-list-type
+ 'generation (button-get btn 'number)))
"Show installed packages for this generation"
'number number)
(guix-info-insert-indent)
(guix-info-insert-action-button
"Delete"
(lambda (btn)
- (guix-delete-generations (list (button-get btn 'number))
+ (guix-delete-generations guix-profile (list (button-get btn 'number))
(current-buffer)))
"Delete this generation"
'number number))
(guix-info-insert-action-button
"Switch"
(lambda (btn)
- (guix-switch-to-generation (button-get btn 'number)
+ (guix-switch-to-generation guix-profile (button-get btn 'number)
(current-buffer)))
"Switch to this generation (make it the current one)"
'number (guix-get-key-val entry 'number))))
(when (or (<= count guix-list-describe-warning-count)
(y-or-n-p (format "Do you really want to describe %d entries? "
count)))
- (apply #'guix-get-show-entries 'info entry-type 'id ids))))
+ (apply #'guix-get-show-entries
+ guix-profile 'info entry-type 'id ids))))
(defun guix-list-describe (&optional arg)
"Describe entries marked with a general mark.
(let ((actions (delq nil
(mapcar fun '(install delete upgrade)))))
(if actions
- (guix-process-package-actions actions (current-buffer))
+ (guix-process-package-actions
+ guix-profile actions (current-buffer))
(user-error "No operations specified"))))
(defun guix-package-list-execute ()
(number (guix-get-key-val entry 'number)))
(if current
(user-error "This generation is already the current one")
- (guix-switch-to-generation number (current-buffer)))))
+ (guix-switch-to-generation guix-profile number (current-buffer)))))
(defun guix-generation-list-show-packages ()
"List installed packages for the generation at point."
(interactive)
- (guix-get-show-entries 'list guix-package-list-type 'generation
- (guix-list-current-id)))
+ (guix-get-show-entries guix-profile 'list guix-package-list-type
+ 'generation (guix-list-current-id)))
(defun guix-generation-list-mark-delete (&optional arg)
"Mark the current generation for deletion and move to the next line.
(let ((marked (guix-list-get-marked-id-list 'delete)))
(or marked
(user-error "No generations marked for deletion"))
- (guix-delete-generations marked (current-buffer))))
+ (guix-delete-generations guix-profile marked (current-buffer))))
(provide 'guix-list)
(defvar guix-search-history nil
"A history of minibuffer prompts.")
-(defun guix-get-show-packages (search-type &rest search-vals)
+(defun guix-get-show-packages (profile search-type &rest search-vals)
"Search for packages and show results.
+If PROFILE is nil, use `guix-current-profile'.
+
See `guix-get-entries' for the meaning of SEARCH-TYPE and
SEARCH-VALS.
Results are displayed in the list buffer, unless a single package
is found and `guix-list-single-package' is nil."
- (let ((packages (guix-get-entries guix-package-list-type
+ (or profile (setq profile guix-current-profile))
+ (let ((packages (guix-get-entries profile guix-package-list-type
search-type search-vals
(guix-get-params-for-receiving
'list guix-package-list-type))))
(if (or guix-list-single-package
(cdr packages))
- (guix-set-buffer packages 'list guix-package-list-type
+ (guix-set-buffer profile packages 'list guix-package-list-type
search-type search-vals)
- (let ((packages (guix-get-entries guix-package-info-type
+ (let ((packages (guix-get-entries profile guix-package-info-type
search-type search-vals
(guix-get-params-for-receiving
'info guix-package-info-type))))
- (guix-set-buffer packages 'info guix-package-info-type
+ (guix-set-buffer profile packages 'info guix-package-info-type
search-type search-vals)))))
-(defun guix-get-show-generations (search-type &rest search-vals)
- "Search for generations and show results."
+(defun guix-get-show-generations (profile search-type &rest search-vals)
+ "Search for generations and show results.
+
+If PROFILE is nil, use `guix-current-profile'.
+
+See `guix-get-entries' for the meaning of SEARCH-TYPE and
+SEARCH-VALS."
(apply #'guix-get-show-entries
+ (or profile guix-current-profile)
'list 'generation search-type search-vals))
;;;###autoload
-(defun guix-search-by-name (name)
+(defun guix-search-by-name (name &optional profile)
"Search for Guix packages by NAME.
NAME is a string with name specification. It may optionally contain
-a version number. Examples: \"guile\", \"guile-2.0.11\"."
+a version number. Examples: \"guile\", \"guile-2.0.11\".
+
+If PROFILE is nil, use `guix-current-profile'.
+Interactively with prefix, prompt for PROFILE."
(interactive
- (list (read-string "Package name: " nil 'guix-search-history)))
- (guix-get-show-packages 'name name))
+ (list (read-string "Package name: " nil 'guix-search-history)
+ (and current-prefix-arg
+ (guix-profile-prompt))))
+ (guix-get-show-packages profile 'name name))
;;;###autoload
-(defun guix-search-by-regexp (regexp &rest params)
+(defun guix-search-by-regexp (regexp &optional params profile)
"Search for Guix packages by REGEXP.
PARAMS are package parameters that should be searched.
-If PARAMS are not specified, use `guix-search-params'."
+If PARAMS are not specified, use `guix-search-params'.
+
+If PROFILE is nil, use `guix-current-profile'.
+Interactively with prefix, prompt for PROFILE."
+ (interactive
+ (list (read-regexp "Regexp: " nil 'guix-search-history)
+ nil
+ (and current-prefix-arg
+ (guix-profile-prompt))))
+ (guix-get-show-packages profile 'regexp regexp
+ (or params guix-search-params)))
+
+;;;###autoload
+(defun guix-installed-packages (&optional profile)
+ "Display information about installed Guix packages.
+If PROFILE is nil, use `guix-current-profile'.
+Interactively with prefix, prompt for PROFILE."
(interactive
- (list (read-string "Regexp: " nil 'guix-search-history)))
- (or params (setq params guix-search-params))
- (guix-get-show-packages 'regexp regexp params))
+ (list (and current-prefix-arg
+ (guix-profile-prompt))))
+ (guix-get-show-packages profile 'installed))
;;;###autoload
-(defun guix-installed-packages ()
- "Display information about installed Guix packages."
- (interactive)
- (guix-get-show-packages 'installed))
+(defun guix-obsolete-packages (&optional profile)
+ "Display information about obsolete Guix packages.
+If PROFILE is nil, use `guix-current-profile'.
+Interactively with prefix, prompt for PROFILE."
+ (interactive
+ (list (and current-prefix-arg
+ (guix-profile-prompt))))
+ (guix-get-show-packages profile 'obsolete))
;;;###autoload
-(defun guix-obsolete-packages ()
- "Display information about obsolete Guix packages."
- (interactive)
- (guix-get-show-packages 'obsolete))
+(defun guix-all-available-packages (&optional profile)
+ "Display information about all available Guix packages.
+If PROFILE is nil, use `guix-current-profile'.
+Interactively with prefix, prompt for PROFILE."
+ (interactive
+ (list (and current-prefix-arg
+ (guix-profile-prompt))))
+ (guix-get-show-packages profile 'all-available))
;;;###autoload
-(defun guix-all-available-packages ()
- "Display information about all available Guix packages."
- (interactive)
- (guix-get-show-packages 'all-available))
+(defun guix-newest-available-packages (&optional profile)
+ "Display information about the newest available Guix packages.
+If PROFILE is nil, use `guix-current-profile'.
+Interactively with prefix, prompt for PROFILE."
+ (interactive
+ (list (and current-prefix-arg
+ (guix-profile-prompt))))
+ (guix-get-show-packages profile 'newest-available))
;;;###autoload
-(defun guix-newest-available-packages ()
- "Display information about the newest available Guix packages."
- (interactive)
- (guix-get-show-packages 'newest-available))
+(defun guix-generations (&optional profile)
+ "Display information about all generations.
+If PROFILE is nil, use `guix-current-profile'.
+Interactively with prefix, prompt for PROFILE."
+ (interactive
+ (list (and current-prefix-arg
+ (guix-profile-prompt))))
+ (guix-get-show-generations profile 'all))
;;;###autoload
-(defun guix-generations (&optional number)
+(defun guix-last-generations (number &optional profile)
"Display information about last NUMBER generations.
-If NUMBER is nil, display all generations.
-
-Generations can be displayed in a list or info buffers depending
-on `guix-show-generations-function'.
-
-Interactively, NUMBER is defined by a numeric prefix."
- (interactive "P")
- (if (numberp number)
- (guix-get-show-generations 'last number)
- (guix-get-show-generations 'all)))
+If PROFILE is nil, use `guix-current-profile'.
+Interactively with prefix, prompt for PROFILE."
+ (interactive
+ (list (read-number "The number of last generations: ")
+ (and current-prefix-arg
+ (guix-profile-prompt))))
+ (guix-get-show-generations profile 'last number))
;;;###autoload
-(defun guix-generations-by-time (from to)
+(defun guix-generations-by-time (from to &optional profile)
"Display information about generations created between FROM and TO.
-FROM and TO should be time values."
+FROM and TO should be time values.
+If PROFILE is nil, use `guix-current-profile'.
+Interactively with prefix, prompt for PROFILE."
(interactive
(list (guix-read-date "Find generations (from): ")
- (guix-read-date "Find generations (to): ")))
- (guix-get-show-generations 'time
+ (guix-read-date "Find generations (to): ")
+ (and current-prefix-arg
+ (guix-profile-prompt))))
+ (guix-get-show-generations profile 'time
(float-time from)
(float-time to)))
HCoop / jackhill / guix / guix.git / commitdiff