;; Author: Oleh Krehel <ohwoeowho@gmail.com>
;; URL: https://github.com/abo-abo/swiper
-;; Version: 0.1.0
-;; Package-Requires: ((emacs "24.1") (swiper "0.4.0"))
+;; Version: 0.8.0
+;; Package-Requires: ((emacs "24.1") (swiper "0.8.0"))
;; Keywords: completion, matching
;; This file is part of GNU Emacs.
(require 'swiper)
(require 'etags)
+(require 'esh-util)
-(defvar counsel-completion-beg nil
- "Completion bounds start.")
+;;* Utility
+(defun counsel-more-chars (n)
+ "Return two fake candidates prompting for at least N input."
+ (list ""
+ (format "%d chars more" (- n (length ivy-text)))))
+
+(defun counsel-unquote-regex-parens (str)
+ (let ((start 0)
+ ms)
+ (while (setq start (string-match "\\\\)\\|\\\\(\\|[()]" str start))
+ (setq ms (match-string-no-properties 0 str))
+ (cond ((equal ms "\\(")
+ (setq str (replace-match "(" nil t str))
+ (setq start (+ start 1)))
+ ((equal ms "\\)")
+ (setq str (replace-match ")" nil t str))
+ (setq start (+ start 1)))
+ ((equal ms "(")
+ (setq str (replace-match "\\(" nil t str))
+ (setq start (+ start 2)))
+ ((equal ms ")")
+ (setq str (replace-match "\\)" nil t str))
+ (setq start (+ start 2)))
+ (t
+ (error "unexpected"))))
+ str))
+
+(defun counsel-directory-parent (dir)
+ "Return the directory parent of directory DIR."
+ (concat (file-name-nondirectory
+ (directory-file-name dir)) "/"))
+
+(defun counsel-string-compose (prefix str)
+ "Make PREFIX the display prefix of STR though text properties."
+ (let ((str (copy-sequence str)))
+ (put-text-property
+ 0 1 'display
+ (concat prefix (substring str 0 1))
+ str)
+ str))
+
+;;* Async Utility
+(defvar counsel--async-time nil
+ "Store the time when a new process was started.
+Or the time of the last minibuffer update.")
+
+(defvar counsel--async-start nil
+ "Store the time when a new process was started.
+Or the time of the last minibuffer update.")
+
+(defvar counsel--async-duration nil
+ "Store the time in seconds between starting a process and
+ receiving all candidates.")
+
+(defvar counsel--async-exit-code-plist nil
+ "Associates exit codes with reasons.")
+
+(defun counsel-set-async-exit-code (cmd number str)
+ "For CMD, associate NUMBER exit code with STR."
+ (let ((plist (plist-get counsel--async-exit-code-plist cmd)))
+ (setq counsel--async-exit-code-plist
+ (plist-put
+ counsel--async-exit-code-plist
+ cmd
+ (plist-put plist number str)))))
+
+(defvar counsel-async-split-string-re "\n"
+ "Store the regexp for splitting shell command output.")
+
+(defun counsel--async-command (cmd &optional process-sentinel process-filter)
+ (let* ((counsel--process " *counsel*")
+ (proc (get-process counsel--process))
+ (buff (get-buffer counsel--process)))
+ (when proc
+ (delete-process proc))
+ (when buff
+ (kill-buffer buff))
+ (setq proc (start-process-shell-command
+ counsel--process
+ counsel--process
+ cmd))
+ (setq counsel--async-start
+ (setq counsel--async-time (current-time)))
+ (set-process-sentinel proc (or process-sentinel #'counsel--async-sentinel))
+ (set-process-filter proc (or process-filter #'counsel--async-filter))))
+
+(defvar counsel-grep-last-line nil)
+
+(defun counsel--async-sentinel (process event)
+ (let ((cands
+ (cond ((string= event "finished\n")
+ (with-current-buffer (process-buffer process)
+ (split-string
+ (buffer-string)
+ counsel-async-split-string-re
+ t)))
+ ((string-match "exited abnormally with code \\([0-9]+\\)\n" event)
+ (let* ((exit-code-plist (plist-get counsel--async-exit-code-plist
+ (ivy-state-caller ivy-last)))
+ (exit-num (read (match-string 1 event)))
+ (exit-code (plist-get exit-code-plist exit-num)))
+ (list
+ (or exit-code
+ (format "error code %d" exit-num))))))))
+ (cond ((string= event "finished\n")
+ (ivy--set-candidates
+ (ivy--sort-maybe
+ cands))
+ (setq counsel-grep-last-line nil)
+ (when counsel--async-start
+ (setq counsel--async-duration
+ (time-to-seconds (time-since counsel--async-start))))
+ (let ((re (funcall ivy--regex-function ivy-text)))
+ (unless (stringp re)
+ (setq re (caar re)))
+ (if (null ivy--old-cands)
+ (unless (setq ivy--index (ivy--preselect-index
+ (ivy-state-preselect ivy-last)
+ ivy--all-candidates))
+ (ivy--recompute-index
+ ivy-text re ivy--all-candidates))
+ (ivy--recompute-index
+ ivy-text re ivy--all-candidates)))
+ (setq ivy--old-cands ivy--all-candidates)
+ (if (null ivy--all-candidates)
+ (ivy--insert-minibuffer "")
+ (ivy--exhibit)))
+ ((string-match "exited abnormally with code \\([0-9]+\\)\n" event)
+ (setq ivy--all-candidates cands)
+ (setq ivy--old-cands ivy--all-candidates)
+ (ivy--exhibit)))))
+
+(defun counsel--async-filter (process str)
+ "Receive from PROCESS the output STR.
+Update the minibuffer with the amount of lines collected every
+0.5 seconds since the last update."
+ (with-current-buffer (process-buffer process)
+ (insert str))
+ (let (size)
+ (when (time-less-p
+ ;; 0.5s
+ '(0 0 500000 0)
+ (time-since counsel--async-time))
+ (with-current-buffer (process-buffer process)
+ (goto-char (point-min))
+ (setq size (- (buffer-size) (forward-line (buffer-size))))
+ (ivy--set-candidates
+ (split-string
+ (buffer-string)
+ counsel-async-split-string-re
+ t)))
+ (let ((ivy--prompt (format
+ (concat "%d++ " (ivy-state-prompt ivy-last))
+ size)))
+ (ivy--insert-minibuffer
+ (ivy--format ivy--all-candidates)))
+ (setq counsel--async-time (current-time)))))
+
+(defcustom counsel-prompt-function 'counsel-prompt-function-default
+ "A function to return a full prompt string from a basic prompt string."
+ :type
+ '(choice
+ (const :tag "Plain" counsel-prompt-function-default)
+ (const :tag "Directory" counsel-prompt-function-dir)
+ (function :tag "Custom"))
+ :group 'ivy)
-(defvar counsel-completion-end nil
- "Completion bounds end.")
+(defun counsel-prompt-function-default (prompt)
+ "Return PROMPT appended with a semicolon."
+ (format "%s: " prompt))
+(defun counsel-delete-process ()
+ (let ((process (get-process " *counsel*")))
+ (when process
+ (delete-process process))))
+
+;;* Completion at point
+;;** `counsel-el'
;;;###autoload
(defun counsel-el ()
"Elisp completion at point."
symbol-names)
(if bnd
(progn
- (setq counsel-completion-beg
+ (setq ivy-completion-beg
(move-marker (make-marker) (car bnd)))
- (setq counsel-completion-end
+ (setq ivy-completion-end
(move-marker (make-marker) (cdr bnd))))
- (setq counsel-completion-beg nil)
- (setq counsel-completion-end nil))
+ (setq ivy-completion-beg nil)
+ (setq ivy-completion-end nil))
(if (string= str "")
(mapatoms
(lambda (x)
(ivy-read "Symbol name: " symbol-names
:predicate (and funp #'functionp)
:initial-input str
- :action #'counsel--el-action)))
+ :action #'ivy-completion-in-region-action)))
+;;** `counsel-cl'
(declare-function slime-symbol-start-pos "ext:slime")
(declare-function slime-symbol-end-pos "ext:slime")
(declare-function slime-contextual-completions "ext:slime-c-p-c")
(defun counsel-cl ()
"Common Lisp completion at point."
(interactive)
- (setq counsel-completion-beg (slime-symbol-start-pos))
- (setq counsel-completion-end (slime-symbol-end-pos))
+ (setq ivy-completion-beg (slime-symbol-start-pos))
+ (setq ivy-completion-end (slime-symbol-end-pos))
(ivy-read "Symbol name: "
(car (slime-contextual-completions
- counsel-completion-beg
- counsel-completion-end))
- :action #'counsel--el-action))
-
-(defun counsel--el-action (symbol)
- "Insert SYMBOL, erasing the previous one."
- (when (stringp symbol)
- (with-ivy-window
- (when counsel-completion-beg
- (delete-region
- counsel-completion-beg
- counsel-completion-end))
- (setq counsel-completion-beg
- (move-marker (make-marker) (point)))
- (insert symbol)
- (setq counsel-completion-end
- (move-marker (make-marker) (point))))))
+ ivy-completion-beg
+ ivy-completion-end))
+ :action #'ivy-completion-in-region-action))
+;;** `counsel-jedi'
(declare-function deferred:sync! "ext:deferred")
(declare-function jedi:complete-request "ext:jedi-core")
(declare-function jedi:ac-direct-matches "ext:jedi")
(let ((bnd (bounds-of-thing-at-point 'symbol)))
(if bnd
(progn
- (setq counsel-completion-beg (car bnd))
- (setq counsel-completion-end (cdr bnd)))
- (setq counsel-completion-beg nil)
- (setq counsel-completion-end nil)))
+ (setq ivy-completion-beg (car bnd))
+ (setq ivy-completion-end (cdr bnd)))
+ (setq ivy-completion-beg nil)
+ (setq ivy-completion-end nil)))
(deferred:sync!
- (jedi:complete-request))
+ (jedi:complete-request))
(ivy-read "Symbol name: " (jedi:ac-direct-matches)
:action #'counsel--py-action))
"Insert SYMBOL, erasing the previous one."
(when (stringp symbol)
(with-ivy-window
- (when counsel-completion-beg
+ (when ivy-completion-beg
(delete-region
- counsel-completion-beg
- counsel-completion-end))
- (setq counsel-completion-beg
+ ivy-completion-beg
+ ivy-completion-end))
+ (setq ivy-completion-beg
(move-marker (make-marker) (point)))
(insert symbol)
- (setq counsel-completion-end
+ (setq ivy-completion-end
(move-marker (make-marker) (point)))
(when (equal (get-text-property 0 'symbol symbol) "f")
(insert "()")
- (setq counsel-completion-end
+ (setq ivy-completion-end
(move-marker (make-marker) (point)))
(backward-char 1)))))
+;;** `counsel-clj'
+(declare-function cider-sync-request:complete "ext:cider-client")
+(defun counsel--generic (completion-fn)
+ "Complete thing at point with COMPLETION-FN."
+ (let* ((bnd (or (bounds-of-thing-at-point 'symbol)
+ (cons (point) (point))))
+ (str (buffer-substring-no-properties
+ (car bnd) (cdr bnd)))
+ (candidates (funcall completion-fn str))
+ (ivy-height 7)
+ (res (ivy-read (format "pattern (%s): " str)
+ candidates)))
+ (when (stringp res)
+ (when bnd
+ (delete-region (car bnd) (cdr bnd)))
+ (insert res))))
+
+;;;###autoload
+(defun counsel-clj ()
+ "Clojure completion at point."
+ (interactive)
+ (counsel--generic
+ (lambda (str)
+ (mapcar
+ #'cl-caddr
+ (cider-sync-request:complete str ":same")))))
+
+;;** `counsel-unicode-char'
+(defvar counsel-unicode-char-history nil
+ "History for `counsel-unicode-char'.")
+
+;;;###autoload
+(defun counsel-unicode-char ()
+ "Insert a Unicode character at point."
+ (interactive)
+ (let ((minibuffer-allow-text-properties t))
+ (setq ivy-completion-beg (point))
+ (setq ivy-completion-end (point))
+ (ivy-read "Unicode name: "
+ (mapcar (lambda (x)
+ (propertize
+ (format "% -6X% -60s%c" (cdr x) (car x) (cdr x))
+ 'result (cdr x)))
+ (ucs-names))
+ :action (lambda (char)
+ (with-ivy-window
+ (delete-region ivy-completion-beg ivy-completion-end)
+ (setq ivy-completion-beg (point))
+ (insert-char (get-text-property 0 'result char))
+ (setq ivy-completion-end (point))))
+ :history 'counsel-unicode-char-history)))
+
+;;* Elisp symbols
+;;** `counsel-describe-variable'
(defvar counsel-describe-map
(let ((map (make-sparse-keymap)))
(define-key map (kbd "C-.") #'counsel-find-symbol)
(define-key map (kbd "C-,") #'counsel--info-lookup-symbol)
map))
+(ivy-set-actions
+ 'counsel-describe-variable
+ '(("i" counsel-info-lookup-symbol "info")
+ ("d" counsel--find-symbol "definition")))
+
+(defvar counsel-describe-symbol-history nil
+ "History for `counsel-describe-variable' and `counsel-describe-function'.")
+
(defun counsel-find-symbol ()
"Jump to the definition of the current symbol."
(interactive)
(defun counsel--find-symbol (x)
"Find symbol definition that corresponds to string X."
- (with-no-warnings
- (ring-insert find-tag-marker-ring (point-marker)))
- (let ((full-name (get-text-property 0 'full-name x)))
- (if full-name
- (find-library full-name)
- (let ((sym (read x)))
- (cond ((and (eq (ivy-state-caller ivy-last)
- 'counsel-describe-variable)
- (boundp sym))
- (find-variable sym))
- ((fboundp sym)
- (find-function sym))
- ((boundp sym)
- (find-variable sym))
- ((or (featurep sym)
- (locate-library
- (prin1-to-string sym)))
- (find-library
- (prin1-to-string sym)))
- (t
- (error "Couldn't fild definition of %s"
- sym)))))))
-
-(defvar counsel-describe-symbol-history nil
- "History for `counsel-describe-variable' and `counsel-describe-function'.")
-
-(defun counsel-symbol-at-point ()
- "Return current symbol at point as a string."
- (let ((s (thing-at-point 'symbol)))
- (and (stringp s)
- (if (string-match "\\`[`']?\\(.*?\\)'?\\'" s)
- (match-string 1 s)
- s))))
+ (with-ivy-window
+ (with-no-warnings
+ (ring-insert find-tag-marker-ring (point-marker)))
+ (let ((full-name (get-text-property 0 'full-name x)))
+ (if full-name
+ (find-library full-name)
+ (let ((sym (read x)))
+ (cond ((and (eq (ivy-state-caller ivy-last)
+ 'counsel-describe-variable)
+ (boundp sym))
+ (find-variable sym))
+ ((fboundp sym)
+ (find-function sym))
+ ((boundp sym)
+ (find-variable sym))
+ ((or (featurep sym)
+ (locate-library
+ (prin1-to-string sym)))
+ (find-library
+ (prin1-to-string sym)))
+ (t
+ (error "Couldn't fild definition of %s"
+ sym))))))))
+
+(define-obsolete-function-alias 'counsel-symbol-at-point
+ 'ivy-thing-at-point "0.7.0")
(defun counsel-variable-list ()
"Return the list of all currently bound variables."
"Describe variable: "
(counsel-variable-list)
:keymap counsel-describe-map
- :preselect (counsel-symbol-at-point)
+ :preselect (ivy-thing-at-point)
:history 'counsel-describe-symbol-history
:require-match t
:sort t
(intern x)))
:caller 'counsel-describe-variable)))
-(ivy-set-actions
- 'counsel-describe-variable
- '(("i" counsel-info-lookup-symbol "info")
- ("d" counsel--find-symbol "definition")))
-
+;;** `counsel-describe-function'
(ivy-set-actions
'counsel-describe-function
'(("i" counsel-info-lookup-symbol "info")
("d" counsel--find-symbol "definition")))
-(ivy-set-actions
- 'counsel-M-x
- '(("d" counsel--find-symbol "definition")))
-
;;;###autoload
(defun counsel-describe-function ()
"Forward to `describe-function'."
(push (symbol-name x) cands))))
cands)
:keymap counsel-describe-map
- :preselect (counsel-symbol-at-point)
+ :preselect (ivy-thing-at-point)
:history 'counsel-describe-symbol-history
:require-match t
:sort t
(intern x)))
:caller 'counsel-describe-function)))
+;;** `counsel-info-lookup-symbol'
(defvar info-lookup-mode)
(declare-function info-lookup->completions "info-look")
(declare-function info-lookup->mode-value "info-look")
(require 'info-look)
(info-lookup 'symbol symbol mode))
-(defvar counsel-unicode-char-history nil
- "History for `counsel-unicode-char'.")
+;;** `counsel-M-x'
+(ivy-set-actions
+ 'counsel-M-x
+ '(("d" counsel--find-symbol "definition")
+ ("h" (lambda (x) (describe-function (intern x))) "help")))
-;;;###autoload
-(defun counsel-unicode-char ()
- "Insert a Unicode character at point."
- (interactive)
- (let ((minibuffer-allow-text-properties t))
- (setq counsel-completion-beg (point))
- (setq counsel-completion-end (point))
- (ivy-read "Unicode name: "
- (mapcar (lambda (x)
- (propertize
- (format "% -60s%c" (car x) (cdr x))
- 'result (cdr x)))
- (ucs-names))
- :action (lambda (char)
- (with-ivy-window
- (delete-region counsel-completion-beg counsel-completion-end)
- (setq counsel-completion-beg (point))
- (insert-char (get-text-property 0 'result char))
- (setq counsel-completion-end (point))))
- :history 'counsel-unicode-char-history)))
+(ivy-set-display-transformer
+ 'counsel-M-x
+ 'counsel-M-x-transformer)
+
+(defun counsel-M-x-transformer (cmd)
+ "Return CMD appended with the corresponding binding in the current window."
+ (let ((binding (substitute-command-keys (format "\\[%s]" cmd))))
+ (setq binding (replace-regexp-in-string "C-x 6" "<f2>" binding))
+ (if (string-match "^M-x" binding)
+ cmd
+ (format "%s (%s)"
+ cmd (propertize binding 'face 'font-lock-keyword-face)))))
+
+(defvar smex-initialized-p)
+(defvar smex-ido-cache)
+(declare-function smex-initialize "ext:smex")
+(declare-function smex-detect-new-commands "ext:smex")
+(declare-function smex-update "ext:smex")
+(declare-function smex-rank "ext:smex")
+
+(defun counsel--M-x-prompt ()
+ "M-x plus the string representation of `current-prefix-arg'."
+ (if (not current-prefix-arg)
+ "M-x "
+ (concat
+ (if (eq current-prefix-arg '-)
+ "- "
+ (if (integerp current-prefix-arg)
+ (format "%d " current-prefix-arg)
+ (if (= (car current-prefix-arg) 4)
+ "C-u "
+ (format "%d " (car current-prefix-arg)))))
+ "M-x ")))
-(declare-function cider-sync-request:complete "ext:cider-client")
;;;###autoload
-(defun counsel-clj ()
- "Clojure completion at point."
+(defun counsel-M-x (&optional initial-input)
+ "Ivy version of `execute-extended-command'.
+Optional INITIAL-INPUT is the initial input in the minibuffer."
(interactive)
- (counsel--generic
- (lambda (str)
- (mapcar
- #'cl-caddr
- (cider-sync-request:complete str ":same")))))
+ (unless initial-input
+ (setq initial-input (cdr (assoc this-command
+ ivy-initial-inputs-alist))))
+ (let* ((cands obarray)
+ (pred 'commandp)
+ (sort t))
+ (when (require 'smex nil 'noerror)
+ (unless smex-initialized-p
+ (smex-initialize))
+ (smex-detect-new-commands)
+ (smex-update)
+ (setq cands smex-ido-cache)
+ (setq pred nil)
+ (setq sort nil))
+ (ivy-read (counsel--M-x-prompt) cands
+ :predicate pred
+ :require-match t
+ :history 'extended-command-history
+ :action
+ (lambda (cmd)
+ (when (featurep 'smex)
+ (smex-rank (intern cmd)))
+ (let ((prefix-arg current-prefix-arg)
+ (this-command (intern cmd)))
+ (command-execute (intern cmd) 'record)))
+ :sort sort
+ :keymap counsel-describe-map
+ :initial-input initial-input
+ :caller 'counsel-M-x)))
+;;** `counsel-load-library'
;;;###autoload
-(defun counsel-git ()
- "Find file in the current Git repository."
+(defun counsel-load-library ()
+ "Load a selected the Emacs Lisp library.
+The libraries are offered from `load-path'."
(interactive)
- (let* ((default-directory (locate-dominating-file
- default-directory ".git"))
- (cands (split-string
- (shell-command-to-string
- "git ls-files --full-name --")
- "\n"
- t))
- (action `(lambda (x)
- (let ((default-directory ,default-directory))
- (find-file x)))))
- (ivy-read "Find file: " cands
- :action action)))
-
-(defvar counsel--git-grep-dir nil
- "Store the base git directory.")
-
-(defvar counsel--git-grep-count nil
- "Store the line count in current repository.")
-
-(defun counsel-more-chars (n)
- "Return two fake candidates prompting for at least N input."
- (list ""
- (format "%d chars more" (- n (length ivy-text)))))
-
-(defvar counsel-git-grep-cmd "git --no-pager grep --full-name -n --no-color -i -e %S"
- "Store the command for `counsel-git-grep'.")
-
-(defun counsel-git-grep-function (string &optional _pred &rest _unused)
- "Grep in the current git repository for STRING."
- (if (and (> counsel--git-grep-count 20000)
- (< (length string) 3))
- (counsel-more-chars 3)
- (let* ((default-directory counsel--git-grep-dir)
- (cmd (format counsel-git-grep-cmd
- (setq ivy--old-re (ivy--regex string t)))))
- (if (<= counsel--git-grep-count 20000)
- (split-string (shell-command-to-string cmd) "\n" t)
- (counsel--gg-candidates (ivy--regex string))
- nil))))
-
-(defvar counsel-git-grep-map
+ (let ((dirs load-path)
+ (suffix (concat (regexp-opt '(".el" ".el.gz") t) "\\'"))
+ (cands (make-hash-table :test #'equal))
+ short-name
+ old-val
+ dir-parent
+ res)
+ (dolist (dir dirs)
+ (when (file-directory-p dir)
+ (dolist (file (file-name-all-completions "" dir))
+ (when (string-match suffix file)
+ (unless (string-match "pkg.elc?$" file)
+ (setq short-name (substring file 0 (match-beginning 0)))
+ (if (setq old-val (gethash short-name cands))
+ (progn
+ ;; assume going up directory once will resolve name clash
+ (setq dir-parent (counsel-directory-parent (cdr old-val)))
+ (puthash short-name
+ (cons
+ (counsel-string-compose dir-parent (car old-val))
+ (cdr old-val))
+ cands)
+ (setq dir-parent (counsel-directory-parent dir))
+ (puthash (concat dir-parent short-name)
+ (cons
+ (propertize
+ (counsel-string-compose
+ dir-parent short-name)
+ 'full-name (expand-file-name file dir))
+ dir)
+ cands))
+ (puthash short-name
+ (cons (propertize
+ short-name
+ 'full-name (expand-file-name file dir))
+ dir) cands)))))))
+ (maphash (lambda (_k v) (push (car v) res)) cands)
+ (ivy-read "Load library: " (nreverse res)
+ :action (lambda (x)
+ (load-library
+ (get-text-property 0 'full-name x)))
+ :keymap counsel-describe-map)))
+
+;;** `counsel-load-theme'
+(declare-function powerline-reset "ext:powerline")
+
+(defun counsel-load-theme-action (x)
+ "Disable current themes and load theme X."
+ (condition-case nil
+ (progn
+ (mapc #'disable-theme custom-enabled-themes)
+ (load-theme (intern x))
+ (when (fboundp 'powerline-reset)
+ (powerline-reset)))
+ (error "Problem loading theme %s" x)))
+
+;;;###autoload
+(defun counsel-load-theme ()
+ "Forward to `load-theme'.
+Usable with `ivy-resume', `ivy-next-line-and-call' and
+`ivy-previous-line-and-call'."
+ (interactive)
+ (ivy-read "Load custom theme: "
+ (mapcar 'symbol-name
+ (custom-available-themes))
+ :action #'counsel-load-theme-action
+ :caller 'counsel-load-theme))
+
+;;** `counsel-descbinds'
+(ivy-set-actions
+ 'counsel-descbinds
+ '(("d" counsel-descbinds-action-find "definition")
+ ("i" counsel-descbinds-action-info "info")))
+
+(defvar counsel-descbinds-history nil
+ "History for `counsel-descbinds'.")
+
+(defun counsel--descbinds-cands (&optional prefix buffer)
+ (let ((buffer (or buffer (current-buffer)))
+ (re-exclude (regexp-opt
+ '("<vertical-line>" "<bottom-divider>" "<right-divider>"
+ "<mode-line>" "<C-down-mouse-2>" "<left-fringe>"
+ "<right-fringe>" "<header-line>"
+ "<vertical-scroll-bar>" "<horizontal-scroll-bar>")))
+ res)
+ (with-temp-buffer
+ (let ((indent-tabs-mode t))
+ (describe-buffer-bindings buffer prefix))
+ (goto-char (point-min))
+ ;; Skip the "Key translations" section
+ (re-search-forward "\f")
+ (forward-char 1)
+ (while (not (eobp))
+ (when (looking-at "^\\([^\t\n]+\\)\t+\\(.*\\)$")
+ (let ((key (match-string 1))
+ (fun (match-string 2))
+ cmd)
+ (unless (or (member fun '("??" "self-insert-command"))
+ (string-match re-exclude key)
+ (not (or (commandp (setq cmd (intern-soft fun)))
+ (member fun '("Prefix Command")))))
+ (push
+ (cons (format
+ "%-15s %s"
+ (propertize key 'face 'font-lock-builtin-face)
+ fun)
+ (cons key cmd))
+ res))))
+ (forward-line 1)))
+ (nreverse res)))
+
+(defun counsel-descbinds-action-describe (x)
+ (let ((cmd (cdr x)))
+ (describe-function cmd)))
+
+(defun counsel-descbinds-action-find (x)
+ (let ((cmd (cdr x)))
+ (counsel--find-symbol (symbol-name cmd))))
+
+(defun counsel-descbinds-action-info (x)
+ (let ((cmd (cdr x)))
+ (counsel-info-lookup-symbol (symbol-name cmd))))
+
+;;;###autoload
+(defun counsel-descbinds (&optional prefix buffer)
+ "Show a list of all defined keys, and their definitions.
+Describe the selected candidate."
+ (interactive)
+ (ivy-read "Bindings: " (counsel--descbinds-cands prefix buffer)
+ :action #'counsel-descbinds-action-describe
+ :history 'counsel-descbinds-history
+ :caller 'counsel-descbinds))
+;;* Git
+;;** `counsel-git'
+(defvar counsel--git-dir nil
+ "Store the base git directory.")
+
+(ivy-set-actions
+ 'counsel-git
+ '(("j"
+ find-file-other-window
+ "other")))
+
+;;;###autoload
+(defun counsel-git ()
+ "Find file in the current Git repository."
+ (interactive)
+ (setq counsel--git-dir (expand-file-name
+ (locate-dominating-file
+ default-directory ".git")))
+ (let* ((default-directory counsel--git-dir)
+ (cands (split-string
+ (shell-command-to-string
+ "git ls-files --full-name --")
+ "\n"
+ t)))
+ (ivy-read (funcall counsel-prompt-function "Find file")
+ cands
+ :action #'counsel-git-action)))
+
+(defun counsel-git-action (x)
+ (with-ivy-window
+ (let ((default-directory counsel--git-dir))
+ (find-file x))))
+
+;;** `counsel-git-grep'
+(defvar counsel-git-grep-map
(let ((map (make-sparse-keymap)))
(define-key map (kbd "C-l") 'counsel-git-grep-recenter)
(define-key map (kbd "M-q") 'counsel-git-grep-query-replace)
+ (define-key map (kbd "C-c C-m") 'counsel-git-grep-switch-cmd)
map))
-(defun counsel-git-grep-query-replace ()
- "Start `query-replace' with string to replace from last search string."
- (interactive)
- (if (null (window-minibuffer-p))
- (user-error
- "Should only be called in the minibuffer through `counsel-git-grep-map'")
- (let* ((enable-recursive-minibuffers t)
- (from (ivy--regex ivy-text))
- (to (query-replace-read-to from "Query replace" t)))
- (ivy-exit-with-action
- (lambda (_)
- (let (done-buffers)
- (dolist (cand ivy--old-cands)
- (when (string-match "\\`\\(.*?\\):\\([0-9]+\\):\\(.*\\)\\'" cand)
- (with-ivy-window
- (let ((file-name (match-string-no-properties 1 cand)))
- (setq file-name (expand-file-name file-name counsel--git-grep-dir))
- (unless (member file-name done-buffers)
- (push file-name done-buffers)
- (find-file file-name)
- (goto-char (point-min)))
- (perform-replace from to t t nil)))))))))))
+(ivy-set-occur 'counsel-git-grep 'counsel-git-grep-occur)
+(ivy-set-display-transformer 'counsel-git-grep 'counsel-git-grep-transformer)
-(defun counsel-git-grep-recenter ()
- (interactive)
- (with-ivy-window
- (counsel-git-grep-action ivy--current)
- (recenter-top-bottom)))
+(defvar counsel-git-grep-cmd "git --no-pager grep --full-name -n --no-color -i -e %S"
+ "Store the command for `counsel-git-grep'.")
+
+(defvar counsel--git-grep-dir nil
+ "Store the base git directory.")
+
+(defvar counsel--git-grep-count nil
+ "Store the line count in current repository.")
+
+(defvar counsel-git-grep-history nil
+ "History for `counsel-git-grep'.")
+
+(defvar counsel-git-grep-cmd-history
+ '("git --no-pager grep --full-name -n --no-color -i -e %S")
+ "History for `counsel-git-grep' shell commands.")
+
+(defun counsel-prompt-function-dir (prompt)
+ "Return PROMPT appended with the parent directory."
+ (let ((directory counsel--git-grep-dir))
+ (format "%s [%s]: "
+ prompt
+ (let ((dir-list (eshell-split-path directory)))
+ (if (> (length dir-list) 3)
+ (apply #'concat
+ (append '("...")
+ (cl-subseq dir-list (- (length dir-list) 3))))
+ directory)))))
+
+(defun counsel-git-grep-function (string &optional _pred &rest _unused)
+ "Grep in the current git repository for STRING."
+ (if (and (> counsel--git-grep-count 20000)
+ (< (length string) 3))
+ (counsel-more-chars 3)
+ (let* ((default-directory counsel--git-grep-dir)
+ (cmd (format counsel-git-grep-cmd
+ (setq ivy--old-re (ivy--regex string t)))))
+ (if (<= counsel--git-grep-count 20000)
+ (split-string (shell-command-to-string cmd) "\n" t)
+ (counsel--gg-candidates (ivy--regex string))
+ nil))))
(defun counsel-git-grep-action (x)
(when (string-match "\\`\\(.*?\\):\\([0-9]+\\):\\(.*\\)\\'" x)
(swiper--cleanup)
(swiper--add-overlays (ivy--regex ivy-text)))))))
-(defvar counsel-git-grep-history nil
- "History for `counsel-git-grep'.")
-
-(defvar counsel-git-grep-cmd-history
- '("git --no-pager grep --full-name -n --no-color -i -e %S")
- "History for `counsel-git-grep' shell commands.")
-
-;;;###autoload
-(defun counsel-git-grep (&optional cmd initial-input)
- "Grep for a string in the current git repository.
-When CMD is a string, use it as a \"git grep\" command.
-When CMD is non-nil, prompt for a specific \"git grep\" command.
-INITIAL-INPUT can be given as the initial minibuffer input."
- (interactive "P")
- (cond
- ((stringp cmd)
- (setq counsel-git-grep-cmd cmd))
- (cmd
- (setq counsel-git-grep-cmd
- (ivy-read "cmd: " counsel-git-grep-cmd-history
- :history 'counsel-git-grep-cmd-history))
- (setq counsel-git-grep-cmd-history
- (delete-dups counsel-git-grep-cmd-history)))
- (t
- (setq counsel-git-grep-cmd "git --no-pager grep --full-name -n --no-color -i -e %S")))
- (setq counsel--git-grep-dir
- (locate-dominating-file default-directory ".git"))
- (if (null counsel--git-grep-dir)
- (error "Not in a git repository")
- (setq counsel--git-grep-count (counsel--gg-count "" t))
- (ivy-read "git grep: " 'counsel-git-grep-function
- :initial-input initial-input
- :matcher #'counsel-git-grep-matcher
- :dynamic-collection (> counsel--git-grep-count 20000)
- :keymap counsel-git-grep-map
- :action #'counsel-git-grep-action
- :unwind #'swiper--cleanup
- :history 'counsel-git-grep-history
- :caller 'counsel-git-grep)))
-
-(defcustom counsel-find-file-at-point nil
- "When non-nil, add file-at-point to the list of candidates."
- :type 'boolean
- :group 'ivy)
-
-(declare-function ffap-guesser "ffap")
-
-(defvar counsel-find-file-map (make-sparse-keymap))
-
-;;;###autoload
-(defun counsel-find-file ()
- "Forward to `find-file'."
- (interactive)
- (ivy-read "Find file: " 'read-file-name-internal
- :matcher #'counsel--find-file-matcher
- :action
- (lambda (x)
- (with-ivy-window
- (find-file (expand-file-name x ivy--directory))))
- :preselect (when counsel-find-file-at-point
- (require 'ffap)
- (ffap-guesser))
- :require-match 'confirm-after-completion
- :history 'file-name-history
- :keymap counsel-find-file-map))
-
-(defcustom counsel-find-file-ignore-regexp nil
- "A regexp of files to ignore while in `counsel-find-file'.
-These files are un-ignored if `ivy-text' matches them.
-The common way to show all files is to start `ivy-text' with a dot.
-Possible value: \"\\(?:\\`[#.]\\)\\|\\(?:[#~]\\'\\)\"."
- :group 'ivy)
-
-(defun counsel--find-file-matcher (regexp candidates)
- "Return REGEXP-matching CANDIDATES.
-Skip some dotfiles unless `ivy-text' requires them."
- (let ((res (cl-remove-if-not
- (lambda (x)
- (string-match regexp x))
- candidates)))
- (if (or (null counsel-find-file-ignore-regexp)
- (string-match counsel-find-file-ignore-regexp ivy-text))
- res
- (cl-remove-if
- (lambda (x)
- (string-match counsel-find-file-ignore-regexp x))
- res))))
-
(defun counsel-git-grep-matcher (regexp candidates)
(or (and (equal regexp ivy--old-re)
ivy--old-cands)
candidates))
(setq ivy--old-re regexp))))
-(defvar counsel--async-time nil
- "Store the time when a new process was started.
-Or the time of the last minibuffer update.")
-
-(defun counsel--async-command (cmd)
- (let* ((counsel--process " *counsel*")
- (proc (get-process counsel--process))
- (buff (get-buffer counsel--process)))
- (when proc
- (delete-process proc))
- (when buff
- (kill-buffer buff))
- (setq proc (start-process-shell-command
- counsel--process
- counsel--process
- cmd))
- (setq counsel--async-time (current-time))
- (set-process-sentinel proc #'counsel--async-sentinel)
- (set-process-filter proc #'counsel--async-filter)))
-
-(defun counsel--async-sentinel (process event)
- (if (string= event "finished\n")
- (progn
- (with-current-buffer (process-buffer process)
- (setq ivy--all-candidates
- (ivy--sort-maybe
- (split-string (buffer-string) "\n" t)))
- (if (null ivy--old-cands)
- (setq ivy--index
- (or (ivy--preselect-index
- (ivy-state-preselect ivy-last)
- ivy--all-candidates)
- 0))
- (ivy--recompute-index
- ivy-text
- (funcall ivy--regex-function ivy-text)
- ivy--all-candidates))
- (setq ivy--old-cands ivy--all-candidates))
- (ivy--exhibit))
- (if (string= event "exited abnormally with code 1\n")
- (progn
- (setq ivy--all-candidates '("Error"))
- (setq ivy--old-cands ivy--all-candidates)
- (ivy--exhibit)))))
-
-(defun counsel--async-filter (process str)
- "Receive from PROCESS the output STR.
-Update the minibuffer with the amount of lines collected every
-0.5 seconds since the last update."
- (with-current-buffer (process-buffer process)
- (insert str))
- (let (size)
- (when (time-less-p
- ;; 0.5s
- '(0 0 500000 0)
- (time-since counsel--async-time))
- (with-current-buffer (process-buffer process)
- (goto-char (point-min))
- (setq size (- (buffer-size) (forward-line (buffer-size)))))
- (ivy--insert-minibuffer
- (format "\ncollected: %d" size))
- (setq counsel--async-time (current-time)))))
-
-(defun counsel-locate-action-extern (x)
- "Use xdg-open shell command on X."
- (call-process shell-file-name nil
- nil nil
- shell-command-switch
- (format "%s %s"
- (if (eq system-type 'darwin)
- "open"
- "xdg-open")
- (shell-quote-argument x))))
-
-(declare-function dired-jump "dired-x")
-(defun counsel-locate-action-dired (x)
- "Use `dired-jump' on X."
- (dired-jump nil x))
-
-(defvar counsel-locate-history nil
- "History for `counsel-locate'.")
-
-(defcustom counsel-locate-options (if (eq system-type 'darwin)
- '("-i")
- '("-i" "--regex"))
- "Command line options for `locate`."
- :group 'ivy
- :type '(repeat string))
-
-(ivy-set-actions
- 'counsel-locate
- '(("x" counsel-locate-action-extern "xdg-open")
- ("d" counsel-locate-action-dired "dired")))
-
-(defun counsel-unquote-regex-parens (str)
- (replace-regexp-in-string
- "\\\\)" ")"
- (replace-regexp-in-string
- "\\\\(" "("
- str)))
-
-(defun counsel-locate-function (str &rest _u)
- (if (< (length str) 3)
- (counsel-more-chars 3)
- (counsel--async-command
- (format "locate %s '%s'"
- (mapconcat #'identity counsel-locate-options " ")
- (counsel-unquote-regex-parens
- (ivy--regex str))))
- '("" "working...")))
-
-(defun counsel-delete-process ()
- (let ((process (get-process " *counsel*")))
- (when process
- (delete-process process))))
+(defun counsel-git-grep-transformer (str)
+ "Higlight file and line number in STR."
+ (when (string-match "\\`\\([^:]+\\):\\([^:]+\\):" str)
+ (set-text-properties (match-beginning 1)
+ (match-end 1)
+ '(face compilation-info)
+ str)
+ (set-text-properties (match-beginning 2)
+ (match-end 2)
+ '(face compilation-line-number)
+ str))
+ str)
;;;###autoload
-(defun counsel-locate (&optional initial-input)
- "Call the \"locate\" shell command.
+(defun counsel-git-grep (&optional cmd initial-input)
+ "Grep for a string in the current git repository.
+When CMD is a string, use it as a \"git grep\" command.
+When CMD is non-nil, prompt for a specific \"git grep\" command.
INITIAL-INPUT can be given as the initial minibuffer input."
+ (interactive "P")
+ (cond
+ ((stringp cmd)
+ (setq counsel-git-grep-cmd cmd))
+ (cmd
+ (setq counsel-git-grep-cmd
+ (ivy-read "cmd: " counsel-git-grep-cmd-history
+ :history 'counsel-git-grep-cmd-history))
+ (setq counsel-git-grep-cmd-history
+ (delete-dups counsel-git-grep-cmd-history)))
+ (t
+ (setq counsel-git-grep-cmd "git --no-pager grep --full-name -n --no-color -i -e %S")))
+ (setq counsel--git-grep-dir
+ (locate-dominating-file default-directory ".git"))
+ (if (null counsel--git-grep-dir)
+ (error "Not in a git repository")
+ (setq counsel--git-grep-count (counsel--gg-count "" t))
+ (ivy-read
+ (funcall counsel-prompt-function "git grep")
+ 'counsel-git-grep-function
+ :initial-input initial-input
+ :matcher #'counsel-git-grep-matcher
+ :dynamic-collection (> counsel--git-grep-count 20000)
+ :keymap counsel-git-grep-map
+ :action #'counsel-git-grep-action
+ :unwind #'swiper--cleanup
+ :history 'counsel-git-grep-history
+ :caller 'counsel-git-grep)))
+
+(defun counsel-git-grep-switch-cmd ()
+ "Set `counsel-git-grep-cmd' to a different value."
(interactive)
- (ivy-read "Locate: " #'counsel-locate-function
- :initial-input initial-input
- :dynamic-collection t
- :history 'counsel-locate-history
- :action (lambda (file)
- (with-ivy-window
- (when file
- (find-file file))))
- :unwind #'counsel-delete-process))
-
-(defun counsel--generic (completion-fn)
- "Complete thing at point with COMPLETION-FN."
- (let* ((bnd (bounds-of-thing-at-point 'symbol))
- (str (if bnd
- (buffer-substring-no-properties
- (car bnd) (cdr bnd))
- ""))
- (candidates (funcall completion-fn str))
- (ivy-height 7)
- (res (ivy-read (format "pattern (%s): " str)
- candidates)))
- (when (stringp res)
- (when bnd
- (delete-region (car bnd) (cdr bnd)))
- (insert res))))
-
-(defun counsel-directory-parent (dir)
- "Return the directory parent of directory DIR."
- (concat (file-name-nondirectory
- (directory-file-name dir)) "/"))
-
-(defun counsel-string-compose (prefix str)
- "Make PREFIX the display prefix of STR though text properties."
- (let ((str (copy-sequence str)))
- (put-text-property
- 0 1 'display
- (concat prefix (substring str 0 1))
- str)
- str))
-
-;;;###autoload
-(defun counsel-load-library ()
- "Load a selected the Emacs Lisp library.
-The libraries are offered from `load-path'."
- (interactive)
- (let ((dirs load-path)
- (suffix (concat (regexp-opt '(".el" ".el.gz") t) "\\'"))
- (cands (make-hash-table :test #'equal))
- short-name
- old-val
- dir-parent
- res)
- (dolist (dir dirs)
- (when (file-directory-p dir)
- (dolist (file (file-name-all-completions "" dir))
- (when (string-match suffix file)
- (unless (string-match "pkg.elc?$" file)
- (setq short-name (substring file 0 (match-beginning 0)))
- (if (setq old-val (gethash short-name cands))
- (progn
- ;; assume going up directory once will resolve name clash
- (setq dir-parent (counsel-directory-parent (cdr old-val)))
- (puthash short-name
- (cons
- (counsel-string-compose dir-parent (car old-val))
- (cdr old-val))
- cands)
- (setq dir-parent (counsel-directory-parent dir))
- (puthash (concat dir-parent short-name)
- (cons
- (propertize
- (counsel-string-compose
- dir-parent short-name)
- 'full-name (expand-file-name file dir))
- dir)
- cands))
- (puthash short-name
- (cons (propertize
- short-name
- 'full-name (expand-file-name file dir))
- dir) cands)))))))
- (maphash (lambda (_k v) (push (car v) res)) cands)
- (ivy-read "Load library: " (nreverse res)
- :action (lambda (x)
- (load-library
- (get-text-property 0 'full-name x)))
- :keymap counsel-describe-map)))
+ (setq counsel-git-grep-cmd
+ (ivy-read "cmd: " counsel-git-grep-cmd-history
+ :history 'counsel-git-grep-cmd-history))
+ (setq counsel-git-grep-cmd-history
+ (delete-dups counsel-git-grep-cmd-history))
+ (unless (ivy-state-dynamic-collection ivy-last)
+ (setq ivy--all-candidates
+ (all-completions "" 'counsel-git-grep-function))))
(defvar counsel-gg-state nil
"The current state of candidates / count sync.")
(when (= 0 (cl-incf counsel-gg-state))
(ivy--exhibit)))))))))
-(defun counsel--M-x-transformer (cand-pair)
- "Add a binding to CAND-PAIR cdr if the car is bound in the current window.
-CAND-PAIR is (command-name . extra-info)."
- (let* ((command-name (car cand-pair))
- (extra-info (cdr cand-pair))
- (binding (substitute-command-keys (format "\\[%s]" command-name))))
- (setq binding (replace-regexp-in-string "C-x 6" "<f2>" binding))
- (if (string-match "^M-x" binding)
- cand-pair
- (cons command-name
- (if extra-info
- (format " %s (%s)" extra-info (propertize binding 'face 'font-lock-keyword-face))
- (format " (%s)" (propertize binding 'face 'font-lock-keyword-face)))))))
+(defun counsel-git-grep-occur ()
+ "Generate a custom occur buffer for `counsel-git-grep'.
+When REVERT is non-nil, regenerate the current *ivy-occur* buffer."
+ (unless (eq major-mode 'ivy-occur-grep-mode)
+ (ivy-occur-grep-mode)
+ (setq default-directory counsel--git-grep-dir))
+ (let ((cands (split-string
+ (shell-command-to-string
+ (format counsel-git-grep-cmd
+ (setq ivy--old-re (ivy--regex ivy-text t))))
+ "\n"
+ t)))
+ ;; Need precise number of header lines for `wgrep' to work.
+ (insert (format "-*- mode:grep; default-directory: %S -*-\n\n\n"
+ default-directory))
+ (insert (format "%d candidates:\n" (length cands)))
+ (ivy--occur-insert-lines
+ (mapcar
+ (lambda (cand) (concat "./" cand))
+ cands))))
-(defvar smex-initialized-p)
-(defvar smex-ido-cache)
-(declare-function smex-initialize "ext:smex")
-(declare-function smex-detect-new-commands "ext:smex")
-(declare-function smex-update "ext:smex")
-(declare-function smex-rank "ext:smex")
+(defun counsel-git-grep-query-replace ()
+ "Start `query-replace' with string to replace from last search string."
+ (interactive)
+ (if (null (window-minibuffer-p))
+ (user-error
+ "Should only be called in the minibuffer through `counsel-git-grep-map'")
+ (let* ((enable-recursive-minibuffers t)
+ (from (ivy--regex ivy-text))
+ (to (query-replace-read-to from "Query replace" t)))
+ (ivy-exit-with-action
+ (lambda (_)
+ (let (done-buffers)
+ (dolist (cand ivy--old-cands)
+ (when (string-match "\\`\\(.*?\\):\\([0-9]+\\):\\(.*\\)\\'" cand)
+ (with-ivy-window
+ (let ((file-name (match-string-no-properties 1 cand)))
+ (setq file-name (expand-file-name file-name counsel--git-grep-dir))
+ (unless (member file-name done-buffers)
+ (push file-name done-buffers)
+ (find-file file-name)
+ (goto-char (point-min)))
+ (perform-replace from to t t nil)))))))))))
-(defun counsel--M-x-prompt ()
- "M-x plus the string representation of `current-prefix-arg'."
- (if (not current-prefix-arg)
- "M-x "
- (concat
- (if (eq current-prefix-arg '-)
- "- "
- (if (integerp current-prefix-arg)
- (format "%d " current-prefix-arg)
- (if (= (car current-prefix-arg) 4)
- "C-u "
- (format "%d " (car current-prefix-arg)))))
- "M-x ")))
+(defun counsel-git-grep-recenter ()
+ (interactive)
+ (with-ivy-window
+ (counsel-git-grep-action ivy--current)
+ (recenter-top-bottom)))
+
+;;** `counsel-git-stash'
+(defun counsel-git-stash-kill-action (x)
+ (when (string-match "\\([^:]+\\):" x)
+ (kill-new (message (format "git stash apply %s" (match-string 1 x))))))
;;;###autoload
-(defun counsel-M-x (&optional initial-input)
- "Ivy version of `execute-extended-command'.
-Optional INITIAL-INPUT is the initial input in the minibuffer."
+(defun counsel-git-stash ()
+ "Search through all available git stashes."
(interactive)
- (unless initial-input
- (setq initial-input (cdr (assoc this-command
- ivy-initial-inputs-alist))))
- (let* ((store ivy-format-function)
- (ivy-format-function
- (lambda (cand-pairs)
- (funcall
- store
- (with-ivy-window
- (mapcar #'counsel--M-x-transformer cand-pairs)))))
- (cands obarray)
- (pred 'commandp)
- (sort t))
- (when (require 'smex nil 'noerror)
- (unless smex-initialized-p
- (smex-initialize))
- (smex-detect-new-commands)
- (smex-update)
- (setq cands smex-ido-cache)
- (setq pred nil)
- (setq sort nil))
- (ivy-read (counsel--M-x-prompt) cands
- :predicate pred
- :require-match t
- :history 'extended-command-history
- :action
- (lambda (cmd)
- (when (featurep 'smex)
- (smex-rank (intern cmd)))
- (let ((prefix-arg current-prefix-arg)
- (ivy-format-function store))
- (command-execute (intern cmd) 'record)))
- :sort sort
- :keymap counsel-describe-map
- :initial-input initial-input
- :caller 'counsel-M-x)))
+ (let ((dir (locate-dominating-file default-directory ".git")))
+ (if (null dir)
+ (error "Not in a git repository")
+ (let ((cands (split-string (shell-command-to-string
+ "IFS=$'\n'
+for i in `git stash list --format=\"%gd\"`; do
+ git stash show -p $i | grep -H --label=\"$i\" \"$1\"
+done") "\n" t)))
+ (ivy-read "git stash: " cands
+ :action 'counsel-git-stash-kill-action
+ :caller 'counsel-git-stash)))))
+;;** `counsel-git-log'
+(defun counsel-git-log-function (input)
+ (if (< (length input) 3)
+ (counsel-more-chars 3)
+ ;; `counsel--yank-pop-format-function' uses this
+ (setq ivy--old-re (funcall ivy--regex-function input))
+ (counsel--async-command
+ ;; "git log --grep" likes to have groups quoted e.g. \(foo\).
+ ;; But it doesn't like the non-greedy ".*?".
+ (format "GIT_PAGER=cat git log --grep '%s'"
+ (replace-regexp-in-string
+ "\\.\\*\\?" ".*"
+ ivy--old-re)))
+ nil))
-(declare-function powerline-reset "ext:powerline")
+(defun counsel-git-log-action (x)
+ (message "%S" (kill-new x)))
-(defun counsel--load-theme-action (x)
- "Disable current themes and load theme X."
- (condition-case nil
- (progn
- (mapc #'disable-theme custom-enabled-themes)
- (load-theme (intern x))
- (when (fboundp 'powerline-reset)
- (powerline-reset)))
- (error "Problem loading theme %s" x)))
+(defcustom counsel-yank-pop-truncate-radius 2
+ "When non-nil, truncate the display of long strings."
+ :type 'integer
+ :group 'ivy)
+
+;;;###autoload
+(defun counsel-git-log ()
+ "Call the \"git log --grep\" shell command."
+ (interactive)
+ (let ((counsel-async-split-string-re "\ncommit ")
+ (counsel-yank-pop-truncate-radius 5)
+ (ivy-format-function #'counsel--yank-pop-format-function)
+ (ivy-height 4))
+ (ivy-read "Grep log: " #'counsel-git-log-function
+ :dynamic-collection t
+ :action #'counsel-git-log-action
+ :unwind #'counsel-delete-process
+ :caller 'counsel-git-log)))
+
+;;* File
+;;** `counsel-find-file'
+(defvar counsel-find-file-map
+ (let ((map (make-sparse-keymap)))
+ (define-key map (kbd "C-DEL") 'counsel-up-directory)
+ (define-key map (kbd "C-<backspace>") 'counsel-up-directory)
+ map))
+
+(add-to-list 'ivy-ffap-url-functions 'counsel-github-url-p)
+(add-to-list 'ivy-ffap-url-functions 'counsel-emacs-url-p)
+(ivy-set-actions
+ 'counsel-find-file
+ '(("f" find-file-other-window "other window")))
+
+(defcustom counsel-find-file-at-point nil
+ "When non-nil, add file-at-point to the list of candidates."
+ :type 'boolean
+ :group 'ivy)
+
+(defcustom counsel-find-file-ignore-regexp nil
+ "A regexp of files to ignore while in `counsel-find-file'.
+These files are un-ignored if `ivy-text' matches them. The
+common way to show all files is to start `ivy-text' with a dot.
+
+Example value: \"\\(?:\\`[#.]\\)\\|\\(?:[#~]\\'\\)\". This will hide
+temporary and lock files.
+\\<ivy-minibuffer-map>
+Choosing the dotfiles option, \"\\`\\.\", might be convenient,
+since you can still access the dotfiles if your input starts with
+a dot. The generic way to toggle ignored files is \\[ivy-toggle-ignore],
+but the leading dot is a lot faster."
+ :group 'ivy
+ :type '(choice
+ (const :tag "None" nil)
+ (const :tag "Dotfiles" "\\`\\.")
+ (regexp :tag "Regex")))
+
+(defun counsel--find-file-matcher (regexp candidates)
+ "Return REGEXP-matching CANDIDATES.
+Skip some dotfiles unless `ivy-text' requires them."
+ (let ((res (ivy--re-filter regexp candidates)))
+ (if (or (null ivy-use-ignore)
+ (null counsel-find-file-ignore-regexp)
+ (string-match "\\`\\." ivy-text))
+ res
+ (or (cl-remove-if
+ (lambda (x)
+ (and
+ (string-match counsel-find-file-ignore-regexp x)
+ (not (member x ivy-extra-directories))))
+ res)
+ res))))
+
+(declare-function ffap-guesser "ffap")
+
+;;;###autoload
+(defun counsel-find-file (&optional initial-input)
+ "Forward to `find-file'.
+When INITIAL-INPUT is non-nil, use it in the minibuffer during completion."
+ (interactive)
+ (ivy-read "Find file: " 'read-file-name-internal
+ :matcher #'counsel--find-file-matcher
+ :initial-input initial-input
+ :action
+ (lambda (x)
+ (with-ivy-window
+ (find-file (expand-file-name x ivy--directory))))
+ :preselect (when counsel-find-file-at-point
+ (require 'ffap)
+ (let ((f (ffap-guesser)))
+ (when f (expand-file-name f))))
+ :require-match 'confirm-after-completion
+ :history 'file-name-history
+ :keymap counsel-find-file-map
+ :caller 'counsel-find-file))
+
+(defun counsel-up-directory ()
+ "Go to the parent directory preselecting the current one."
+ (interactive)
+ (let ((dir-file-name
+ (directory-file-name (expand-file-name ivy--directory))))
+ (ivy--cd (file-name-directory dir-file-name))
+ (setf (ivy-state-preselect ivy-last)
+ (file-name-as-directory (file-name-nondirectory dir-file-name)))))
+
+(defun counsel-at-git-issue-p ()
+ "Whe point is at an issue in a Git-versioned file, return the issue string."
+ (and (looking-at "#[0-9]+")
+ (or
+ (eq (vc-backend (buffer-file-name)) 'Git)
+ (memq major-mode '(magit-commit-mode)))
+ (match-string-no-properties 0)))
+
+(defun counsel-github-url-p ()
+ "Return a Github issue URL at point."
+ (let ((url (counsel-at-git-issue-p)))
+ (when url
+ (let ((origin (shell-command-to-string
+ "git remote get-url origin"))
+ user repo)
+ (cond ((string-match "\\`git@github.com:\\([^/]+\\)/\\(.*\\)\\.git$"
+ origin)
+ (setq user (match-string 1 origin))
+ (setq repo (match-string 2 origin)))
+ ((string-match "\\`https://github.com/\\([^/]+\\)/\\(.*\\)$"
+ origin)
+ (setq user (match-string 1 origin))
+ (setq repo (match-string 2 origin))))
+ (when user
+ (setq url (format "https://github.com/%s/%s/issues/%s"
+ user repo (substring url 1))))))))
+
+(defun counsel-emacs-url-p ()
+ "Return a Debbugs issue URL at point."
+ (let ((url (counsel-at-git-issue-p)))
+ (when url
+ (let ((origin (shell-command-to-string
+ "git remote get-url origin")))
+ (when (string-match "git.sv.gnu.org:/srv/git/emacs.git" origin)
+ (format "http://debbugs.gnu.org/cgi/bugreport.cgi?bug=%s"
+ (substring url 1)))))))
+
+;;** `counsel-locate'
+(defcustom counsel-locate-options nil
+ "Command line options for `locate'."
+ :group 'ivy
+ :type '(repeat string))
+
+(make-obsolete-variable 'counsel-locate-options 'counsel-locate-cmd "0.7.0")
+
+(defcustom counsel-locate-cmd (cond ((eq system-type 'darwin)
+ 'counsel-locate-cmd-noregex)
+ ((and (eq system-type 'windows-nt)
+ (executable-find "es.exe"))
+ 'counsel-locate-cmd-es)
+ (t
+ 'counsel-locate-cmd-default))
+ "The function for producing a locate command string from the input.
+
+The function takes a string - the current input, and returns a
+string - the full shell command to run."
+ :group 'ivy
+ :type '(choice
+ (const :tag "Default" counsel-locate-cmd-default)
+ (const :tag "No regex" counsel-locate-cmd-noregex)
+ (const :tag "mdfind" counsel-locate-cmd-mdfind)
+ (const :tag "everything" counsel-locate-cmd-es)))
+
+(ivy-set-actions
+ 'counsel-locate
+ '(("x" counsel-locate-action-extern "xdg-open")
+ ("d" counsel-locate-action-dired "dired")))
+
+(counsel-set-async-exit-code 'counsel-locate 1 "Nothing found")
+
+(defvar counsel-locate-history nil
+ "History for `counsel-locate'.")
+
+(defun counsel-locate-action-extern (x)
+ "Use xdg-open shell command on X."
+ (call-process shell-file-name nil
+ nil nil
+ shell-command-switch
+ (format "%s %s"
+ (if (eq system-type 'darwin)
+ "open"
+ "xdg-open")
+ (shell-quote-argument x))))
+
+(declare-function dired-jump "dired-x")
+
+(defun counsel-locate-action-dired (x)
+ "Use `dired-jump' on X."
+ (dired-jump nil x))
+
+(defun counsel-locate-cmd-default (input)
+ "Return a shell command based on INPUT."
+ (format "locate -i --regex '%s'"
+ (counsel-unquote-regex-parens
+ (ivy--regex input))))
+
+(defun counsel-locate-cmd-noregex (input)
+ "Return a shell command based on INPUT."
+ (format "locate -i '%s'" input))
+
+(defun counsel-locate-cmd-mdfind (input)
+ "Return a shell command based on INPUT."
+ (format "mdfind -name '%s'" input))
+
+(defun counsel-locate-cmd-es (input)
+ "Return a shell command based on INPUT."
+ (format "es.exe -i -r %s"
+ (counsel-unquote-regex-parens
+ (ivy--regex input t))))
+
+(defun counsel-locate-function (input)
+ (if (< (length input) 3)
+ (counsel-more-chars 3)
+ (counsel--async-command
+ (funcall counsel-locate-cmd input))
+ '("" "working...")))
+
+;;;###autoload
+(defun counsel-locate (&optional initial-input)
+ "Call the \"locate\" shell command.
+INITIAL-INPUT can be given as the initial minibuffer input."
+ (interactive)
+ (ivy-read "Locate: " #'counsel-locate-function
+ :initial-input initial-input
+ :dynamic-collection t
+ :history 'counsel-locate-history
+ :action (lambda (file)
+ (with-ivy-window
+ (when file
+ (find-file file))))
+ :unwind #'counsel-delete-process
+ :caller 'counsel-locate))
+
+;;* Grep
+;;** `counsel-ag'
+(defvar counsel-ag-map
+ (let ((map (make-sparse-keymap)))
+ (define-key map (kbd "C-l") 'counsel-git-grep-recenter)
+ (define-key map (kbd "M-q") 'counsel-git-grep-query-replace)
+ map))
+
+(defcustom counsel-ag-base-command "ag --nocolor --nogroup %s -- ."
+ "Format string to use in `cousel-ag-function' to construct the
+command. %S will be replaced by the regex string. The default is
+\"ag --nocolor --nogroup %s -- .\"."
+ :type 'string
+ :group 'ivy)
+
+(counsel-set-async-exit-code 'counsel-ag 1 "No matches found")
+(ivy-set-occur 'counsel-ag 'counsel-ag-occur)
+(ivy-set-display-transformer 'counsel-ag 'counsel-git-grep-transformer)
+
+(defun counsel-ag-function (string)
+ "Grep in the current directory for STRING."
+ (if (< (length string) 3)
+ (counsel-more-chars 3)
+ (let ((default-directory counsel--git-grep-dir)
+ (regex (counsel-unquote-regex-parens
+ (setq ivy--old-re
+ (ivy--regex string)))))
+ (counsel--async-command
+ (format counsel-ag-base-command (shell-quote-argument regex)))
+ nil)))
+
+;;;###autoload
+(defun counsel-ag (&optional initial-input initial-directory)
+ "Grep for a string in the current directory using ag.
+INITIAL-INPUT can be given as the initial minibuffer input."
+ (interactive
+ (list nil
+ (when current-prefix-arg
+ (read-directory-name (concat
+ (car (split-string counsel-ag-base-command))
+ " in directory: ")))))
+ (setq counsel--git-grep-dir (or initial-directory default-directory))
+ (ivy-read (funcall counsel-prompt-function
+ (car (split-string counsel-ag-base-command)))
+ 'counsel-ag-function
+ :initial-input initial-input
+ :dynamic-collection t
+ :keymap counsel-ag-map
+ :history 'counsel-git-grep-history
+ :action #'counsel-git-grep-action
+ :unwind (lambda ()
+ (counsel-delete-process)
+ (swiper--cleanup))
+ :caller 'counsel-ag))
+
+(defun counsel-ag-occur ()
+ "Generate a custom occur buffer for `counsel-ag'."
+ (unless (eq major-mode 'ivy-occur-grep-mode)
+ (ivy-occur-grep-mode))
+ (setq default-directory counsel--git-grep-dir)
+ (let* ((regex (counsel-unquote-regex-parens
+ (setq ivy--old-re
+ (ivy--regex
+ (progn (string-match "\"\\(.*\\)\"" (buffer-name))
+ (match-string 1 (buffer-name)))))))
+ (cands (split-string
+ (shell-command-to-string
+ (format counsel-ag-base-command (shell-quote-argument regex)))
+ "\n"
+ t)))
+ ;; Need precise number of header lines for `wgrep' to work.
+ (insert (format "-*- mode:grep; default-directory: %S -*-\n\n\n"
+ default-directory))
+ (insert (format "%d candidates:\n" (length cands)))
+ (ivy--occur-insert-lines
+ (mapcar
+ (lambda (cand) (concat "./" cand))
+ cands))))
+
+;;** `counsel-pt'
+(defcustom counsel-pt-base-command "pt --nocolor --nogroup -e %s -- ."
+ "Used to in place of `counsel-ag-base-command' to search with
+pt using `counsel-ag'."
+ :type 'string
+ :group 'ivy)
;;;###autoload
-(defun counsel-load-theme ()
- "Forward to `load-theme'.
-Usable with `ivy-resume', `ivy-next-line-and-call' and
-`ivy-previous-line-and-call'."
+(defun counsel-pt ()
+ "Grep for a string in the current directory using pt.
+This uses `counsel-ag' with `counsel-pt-base-command' replacing
+`counsel-ag-base-command'."
(interactive)
- (ivy-read "Load custom theme: "
- (mapcar 'symbol-name
- (custom-available-themes))
- :action #'counsel--load-theme-action))
+ (let ((counsel-ag-base-command counsel-pt-base-command))
+ (call-interactively 'counsel-ag)))
+
+;;** `counsel-grep'
+(defcustom counsel-grep-base-command "grep -nE \"%s\" %s"
+ "Format string to use in `cousel-grep-function' to construct
+the command."
+ :type 'string
+ :group 'ivy)
-(defvar rhythmbox-library)
-(declare-function rhythmbox-load-library "ext:helm-rhythmbox")
-(declare-function dbus-call-method "dbus")
-(declare-function rhythmbox-song-uri "ext:helm-rhythmbox")
-(declare-function helm-rhythmbox-candidates "ext:helm-rhythmbox")
+(defun counsel-grep-function (string)
+ "Grep in the current directory for STRING."
+ (if (< (length string) 2)
+ (counsel-more-chars 2)
+ (let ((regex (counsel-unquote-regex-parens
+ (setq ivy--old-re
+ (ivy--regex string)))))
+ (counsel--async-command
+ (format counsel-grep-base-command regex counsel--git-grep-dir))
+ nil)))
-(defun counsel-rhythmbox-enqueue-song (song)
- "Let Rhythmbox enqueue SONG."
- (let ((service "org.gnome.Rhythmbox3")
- (path "/org/gnome/Rhythmbox3/PlayQueue")
- (interface "org.gnome.Rhythmbox3.PlayQueue"))
- (dbus-call-method :session service path interface
- "AddToQueue" (rhythmbox-song-uri song))))
+(defun counsel-grep-action (x)
+ (with-ivy-window
+ (swiper--cleanup)
+ (let ((default-directory (file-name-directory counsel--git-grep-dir))
+ file-name line-number)
+ (when (cond ((string-match "\\`\\([0-9]+\\):\\(.*\\)\\'" x)
+ (setq file-name counsel--git-grep-dir)
+ (setq line-number (match-string-no-properties 1 x)))
+ ((string-match "\\`\\([^:]+\\):\\([0-9]+\\):\\(.*\\)\\'" x)
+ (setq file-name (match-string-no-properties 1 x))
+ (setq line-number (match-string-no-properties 2 x)))
+ (t nil))
+ (find-file file-name)
+ (setq line-number (string-to-number line-number))
+ (if (null counsel-grep-last-line)
+ (progn
+ (goto-char (point-min))
+ (forward-line (1- (setq counsel-grep-last-line line-number))))
+ (forward-line (- line-number counsel-grep-last-line))
+ (setq counsel-grep-last-line line-number))
+ (re-search-forward (ivy--regex ivy-text t) (line-end-position) t)
+ (if (eq ivy-exit 'done)
+ (swiper--ensure-visible)
+ (isearch-range-invisible (line-beginning-position)
+ (line-end-position))
+ (swiper--add-overlays (ivy--regex ivy-text)))))))
-(defvar counsel-rhythmbox-history nil
- "History for `counsel-rhythmbox'.")
+(defun counsel-grep-occur ()
+ "Generate a custom occur buffer for `counsel-grep'."
+ (unless (eq major-mode 'ivy-occur-grep-mode)
+ (ivy-occur-grep-mode))
+ (let ((cands
+ (split-string
+ (shell-command-to-string
+ (format counsel-grep-base-command
+ (counsel-unquote-regex-parens
+ (setq ivy--old-re
+ (ivy--regex
+ (progn (string-match "\"\\(.*\\)\"" (buffer-name))
+ (match-string 1 (buffer-name))) t)))
+ counsel--git-grep-dir))
+ "\n" t))
+ (file (file-name-nondirectory counsel--git-grep-dir)))
+ ;; Need precise number of header lines for `wgrep' to work.
+ (insert (format "-*- mode:grep; default-directory: %S -*-\n\n\n"
+ default-directory))
+ (insert (format "%d candidates:\n" (length cands)))
+ (ivy--occur-insert-lines
+ (mapcar
+ (lambda (cand) (concat "./" file ":" cand))
+ cands))))
+
+(ivy-set-occur 'counsel-grep 'counsel-grep-occur)
+(counsel-set-async-exit-code 'counsel-grep 1 "")
;;;###autoload
-(defun counsel-rhythmbox ()
- "Choose a song from the Rhythmbox library to play or enqueue."
+(defun counsel-grep ()
+ "Grep for a string in the current file."
(interactive)
- (unless (require 'helm-rhythmbox nil t)
- (error "Please install `helm-rhythmbox'"))
- (unless rhythmbox-library
- (rhythmbox-load-library)
- (while (null rhythmbox-library)
- (sit-for 0.1)))
- (ivy-read "Rhythmbox: "
- (helm-rhythmbox-candidates)
- :history 'counsel-rhythmbox-history
- :action
- '(1
- ("p" helm-rhythmbox-play-song "Play song")
- ("e" counsel-rhythmbox-enqueue-song "Enqueue song"))
- :caller 'counsel-rhythmbox))
+ (setq counsel-grep-last-line nil)
+ (setq counsel--git-grep-dir (buffer-file-name))
+ (let ((init-point (point))
+ res)
+ (unwind-protect
+ (setq res (ivy-read "grep: " 'counsel-grep-function
+ :dynamic-collection t
+ :preselect (format "%d:%s"
+ (line-number-at-pos)
+ (buffer-substring-no-properties
+ (line-beginning-position)
+ (line-end-position)))
+ :history 'counsel-git-grep-history
+ :update-fn (lambda ()
+ (counsel-grep-action ivy--current))
+ :action #'counsel-grep-action
+ :unwind (lambda ()
+ (counsel-delete-process)
+ (swiper--cleanup))
+ :caller 'counsel-grep))
+ (unless res
+ (goto-char init-point)))))
+
+;;** `counsel-grep-or-swiper'
+(defcustom counsel-grep-swiper-limit 300000
+ "When the buffer is larger than this, use `counsel-grep' instead of `swiper'."
+ :type 'integer
+ :group 'ivy)
+
+;;;###autoload
+(defun counsel-grep-or-swiper ()
+ "Call `swiper' for small buffers and `counsel-grep' for large ones."
+ (interactive)
+ (if (and (buffer-file-name)
+ (not (buffer-narrowed-p))
+ (not (ignore-errors
+ (file-remote-p (buffer-file-name))))
+ (> (buffer-size)
+ (if (eq major-mode 'org-mode)
+ (/ counsel-grep-swiper-limit 4)
+ counsel-grep-swiper-limit)))
+ (progn
+ (save-buffer)
+ (counsel-grep))
+ (swiper--ivy (swiper--candidates))))
+
+;;** `counsel-recoll'
+(defun counsel-recoll-function (string)
+ "Grep in the current directory for STRING."
+ (if (< (length string) 3)
+ (counsel-more-chars 3)
+ (counsel--async-command
+ (format "recoll -t -b '%s'" string))
+ nil))
+;; This command uses the recollq command line tool that comes together
+;; with the recoll (the document indexing database) source:
+;; http://www.lesbonscomptes.com/recoll/download.html
+;; You need to build it yourself (together with recoll):
+;; cd ./query && make && sudo cp recollq /usr/local/bin
+;; You can try the GUI version of recoll with:
+;; sudo apt-get install recoll
+;; Unfortunately, that does not install recollq.
+(defun counsel-recoll (&optional initial-input)
+ "Search for a string in the recoll database.
+You'll be given a list of files that match.
+Selecting a file will launch `swiper' for that file.
+INITIAL-INPUT can be given as the initial minibuffer input."
+ (interactive)
+ (ivy-read "recoll: " 'counsel-recoll-function
+ :initial-input initial-input
+ :dynamic-collection t
+ :history 'counsel-git-grep-history
+ :action (lambda (x)
+ (when (string-match "file://\\(.*\\)\\'" x)
+ (let ((file-name (match-string 1 x)))
+ (find-file file-name)
+ (unless (string-match "pdf$" x)
+ (swiper ivy-text)))))
+ :unwind #'counsel-delete-process
+ :caller 'counsel-recoll))
+;;* Misc Emacs
+;;** `counsel-org-tag'
(defvar counsel-org-tags nil
"Store the current list of tags.")
(delete-dups
(all-completions str 'org-tags-completion-function)))
:history 'org-tags-history
- :action 'counsel-org-tag-action))))
+ :action 'counsel-org-tag-action
+ :caller 'counsel-org-tag))))
;;;###autoload
(defun counsel-org-tag-agenda ()
(org-agenda-set-tags nil nil))
(fset 'org-set-tags store))))
-(defun counsel-ag-function (string &optional _pred &rest _unused)
- "Grep in the current directory for STRING."
- (if (< (length string) 3)
- (counsel-more-chars 3)
- (let ((default-directory counsel--git-grep-dir)
- (regex (counsel-unquote-regex-parens
- (setq ivy--old-re
- (ivy--regex string)))))
- (counsel--async-command
- (format "ag --vimgrep %S" regex))
- nil)))
-
-;;;###autoload
-(defun counsel-ag (&optional initial-input initial-directory)
- "Grep for a string in the current directory using ag.
-INITIAL-INPUT can be given as the initial minibuffer input."
- (interactive)
- (setq counsel--git-grep-dir (or initial-directory default-directory))
- (ivy-read "ag: " 'counsel-ag-function
- :initial-input initial-input
- :dynamic-collection t
- :history 'counsel-git-grep-history
- :action #'counsel-git-grep-action
- :unwind (lambda ()
- (counsel-delete-process)
- (swiper--cleanup))))
-
-;;;###autoload
-(defun counsel-grep ()
- "Grep for a string in the current file."
- (interactive)
- (setq counsel--git-grep-dir (buffer-file-name))
- (ivy-read "grep: " 'counsel-grep-function
- :dynamic-collection t
- :preselect (format "%d:%s"
- (line-number-at-pos)
- (buffer-substring-no-properties
- (line-beginning-position)
- (line-end-position)))
- :history 'counsel-git-grep-history
- :update-fn (lambda ()
- (counsel-grep-action ivy--current))
- :action #'counsel-grep-action
- :unwind (lambda ()
- (counsel-delete-process)
- (swiper--cleanup))
- :caller 'counsel-grep))
-
-(defun counsel-grep-function (string &optional _pred &rest _unused)
- "Grep in the current directory for STRING."
- (if (< (length string) 3)
- (counsel-more-chars 3)
- (let ((regex (counsel-unquote-regex-parens
- (setq ivy--old-re
- (ivy--regex string)))))
- (counsel--async-command
- (format "grep -nP --ignore-case '%s' %s" regex counsel--git-grep-dir))
- nil)))
-
-(defun counsel-grep-action (x)
- (when (string-match "\\`\\([0-9]+\\):\\(.*\\)\\'" x)
- (with-ivy-window
- (let ((file-name counsel--git-grep-dir)
- (line-number (match-string-no-properties 1 x)))
- (find-file file-name)
- (goto-char (point-min))
- (forward-line (1- (string-to-number line-number)))
- (re-search-forward (ivy--regex ivy-text t) (line-end-position) t)
- (unless (eq ivy-exit 'done)
- (swiper--cleanup)
- (swiper--add-overlays (ivy--regex ivy-text)))))))
-
-(defun counsel-recoll-function (string &optional _pred &rest _unused)
- "Grep in the current directory for STRING."
- (if (< (length string) 3)
- (counsel-more-chars 3)
- (counsel--async-command
- (format "recoll -t -b '%s'" string))
- nil))
-
-;; This command uses the recollq command line tool that comes together
-;; with the recoll (the document indexing database) source:
-;; http://www.lesbonscomptes.com/recoll/download.html
-;; You need to build it yourself (together with recoll):
-;; cd ./query && make && sudo cp recollq /usr/local/bin
-;; You can try the GUI version of recoll with:
-;; sudo apt-get install recoll
-;; Unfortunately, that does not install recollq.
-(defun counsel-recoll (&optional initial-input)
- "Search for a string in the recoll database.
-You'll be given a list of files that match.
-Selecting a file will launch `swiper' for that file.
-INITIAL-INPUT can be given as the initial minibuffer input."
- (interactive)
- (ivy-read "recoll: " 'counsel-recoll-function
- :initial-input initial-input
- :dynamic-collection t
- :history 'counsel-git-grep-history
- :action (lambda (x)
- (when (string-match "file://\\(.*\\)\\'" x)
- (let ((file-name (match-string 1 x)))
- (find-file file-name)
- (unless (string-match "pdf$" x)
- (swiper ivy-text)))))))
-
+;;** `counsel-tmm'
(defvar tmm-km-list nil)
(declare-function tmm-get-keymap "tmm")
(declare-function tmm--completion-table "tmm")
(setq last-command-event chosen-string)
(call-interactively choice)))))
+(defvar tmm-table-undef)
+
+;;;###autoload
(defun counsel-tmm ()
"Text-mode emulation of looking and choosing from a menubar."
(interactive)
(require 'tmm)
(run-hooks 'menu-bar-update-hook)
+ (setq tmm-table-undef nil)
(counsel-tmm-prompt (tmm-get-keybind [menu-bar])))
-(defcustom counsel-yank-pop-truncate nil
- "When non-nil, truncate the display of long strings."
- :group 'ivy)
+;;** `counsel-yank-pop'
+(defun counsel--yank-pop-truncate (str)
+ (condition-case nil
+ (let* ((lines (split-string str "\n" t))
+ (n (length lines))
+ (first-match (cl-position-if
+ (lambda (s) (string-match ivy--old-re s))
+ lines))
+ (beg (max 0 (- first-match
+ counsel-yank-pop-truncate-radius)))
+ (end (min n (+ first-match
+ counsel-yank-pop-truncate-radius
+ 1)))
+ (seq (cl-subseq lines beg end)))
+ (if (null first-match)
+ (error "Could not match %s" str)
+ (when (> beg 0)
+ (setcar seq (concat "[...] " (car seq))))
+ (when (< end n)
+ (setcar (last seq)
+ (concat (car (last seq)) " [...]")))
+ (mapconcat #'identity seq "\n")))
+ (error str)))
+
+(defun counsel--yank-pop-format-function (cand-pairs)
+ (ivy--format-function-generic
+ (lambda (str)
+ (mapconcat
+ (lambda (s)
+ (ivy--add-face s 'ivy-current-match))
+ (split-string
+ (counsel--yank-pop-truncate str) "\n" t)
+ "\n"))
+ (lambda (str)
+ (counsel--yank-pop-truncate str))
+ cand-pairs
+ "\n"))
+
+(defun counsel-yank-pop-action (s)
+ "Insert S into the buffer, overwriting the previous yank."
+ (with-ivy-window
+ (delete-region ivy-completion-beg
+ ivy-completion-end)
+ (insert (substring-no-properties s))
+ (setq ivy-completion-end (point))))
;;;###autoload
(defun counsel-yank-pop ()
(interactive)
(if (eq last-command 'yank)
(progn
- (setq counsel-completion-end (point))
- (setq counsel-completion-beg
+ (setq ivy-completion-end (point))
+ (setq ivy-completion-beg
(save-excursion
(search-backward (car kill-ring))
(point))))
- (setq counsel-completion-beg (point))
- (setq counsel-completion-end (point)))
+ (setq ivy-completion-beg (point))
+ (setq ivy-completion-end (point)))
(let ((candidates (cl-remove-if
(lambda (s)
(or (< (length s) 3)
(string-match "\\`[\n[:blank:]]+\\'" s)))
(delete-dups kill-ring))))
- (when counsel-yank-pop-truncate
- (setq candidates
- (mapcar (lambda (s)
- (if (string-match "\\`\\(.*\n.*\n.*\n.*\\)\n" s)
- (progn
- (let ((s (copy-sequence s)))
- (put-text-property
- (match-end 1)
- (length s)
- 'display
- " [...]"
- s)
- s))
- s))
- candidates)))
- (ivy-read "kill-ring: " candidates
- :action 'counsel-yank-pop-action)))
+ (let ((ivy-format-function #'counsel--yank-pop-format-function)
+ (ivy-height 5))
+ (ivy-read "kill-ring: " candidates
+ :action 'counsel-yank-pop-action
+ :caller 'counsel-yank-pop))))
+
+;;** `counsel-imenu'
+(defvar imenu-auto-rescan)
+(declare-function imenu--subalist-p "imenu")
+(declare-function imenu--make-index-alist "imenu")
+
+(defun counsel-imenu-get-candidates-from (alist &optional prefix)
+ "Create a list of (key . value) from ALIST.
+PREFIX is used to create the key."
+ (cl-mapcan (lambda (elm)
+ (if (imenu--subalist-p elm)
+ (counsel-imenu-get-candidates-from
+ (cl-loop for (e . v) in (cdr elm) collect
+ (cons e (if (integerp v) (copy-marker v) v)))
+ ;; pass the prefix to next recursive call
+ (concat prefix (if prefix ".") (car elm)))
+ (let ((key (concat prefix (if prefix ".") (car elm))))
+ (list (cons key
+ ;; create a imenu candidate here
+ (cons key (if (overlayp (cdr elm))
+ (overlay-start (cdr elm))
+ (cdr elm))))))))
+ alist))
-(defun counsel-yank-pop-action (s)
- "Insert S into the buffer, overwriting the previous yank."
- (with-ivy-window
- (delete-region counsel-completion-beg
- counsel-completion-end)
- (insert (substring-no-properties s))
- (setq counsel-completion-end (point))))
+;;;###autoload
+(defun counsel-imenu ()
+ "Jump to a buffer position indexed by imenu."
+ (interactive)
+ (unless (featurep 'imenu)
+ (require 'imenu nil t))
+ (let* ((imenu-auto-rescan t)
+ (items (imenu--make-index-alist t))
+ (items (delete (assoc "*Rescan*" items) items)))
+ (ivy-read "imenu items:" (counsel-imenu-get-candidates-from items)
+ :preselect (thing-at-point 'symbol)
+ :require-match t
+ :action (lambda (candidate)
+ (with-ivy-window
+ ;; In org-mode, (imenu candidate) will expand child node
+ ;; after jump to the candidate position
+ (imenu candidate)))
+ :caller 'counsel-imenu)))
+
+;;** `counsel-list-processes'
+(defun counsel-list-processes-action-delete (x)
+ (delete-process x)
+ (setf (ivy-state-collection ivy-last)
+ (setq ivy--all-candidates
+ (delete x ivy--all-candidates))))
+
+(defun counsel-list-processes-action-switch (x)
+ (let* ((proc (get-process x))
+ (buf (and proc (process-buffer proc))))
+ (if buf
+ (switch-to-buffer buf)
+ (message "Process %s doesn't have a buffer" x))))
+
+;;;###autoload
+(defun counsel-list-processes ()
+ "Offer completion for `process-list'
+The default action deletes the selected process.
+An extra action allows to switch to the process buffer."
+ (interactive)
+ (list-processes--refresh)
+ (ivy-read "Process: " (mapcar #'process-name (process-list))
+ :require-match t
+ :action
+ '(1
+ ("o" counsel-list-processes-action-delete "kill")
+ ("s" counsel-list-processes-action-switch "switch"))
+ :caller 'counsel-list-processes))
+
+;;** `counsel-ace-link'
+(defun counsel-ace-link ()
+ "Use Ivy completion for `ace-link'."
+ (interactive)
+ (let (collection action)
+ (cond ((eq major-mode 'Info-mode)
+ (setq collection 'ace-link--info-collect)
+ (setq action 'ace-link--info-action))
+ ((eq major-mode 'help-mode)
+ (setq collection 'ace-link--help-collect)
+ (setq action 'ace-link--help-action))
+ ((eq major-mode 'woman-mode)
+ (setq collection 'ace-link--woman-collect)
+ (setq action 'ace-link--woman-action))
+ ((eq major-mode 'eww-mode)
+ (setq collection 'ace-link--eww-collect)
+ (setq action 'ace-link--eww-action))
+ ((eq major-mode 'compilation-mode)
+ (setq collection 'ace-link--eww-collect)
+ (setq action 'ace-link--compilation-action))
+ ((eq major-mode 'org-mode)
+ (setq collection 'ace-link--org-collect)
+ (setq action 'ace-link--org-action)))
+ (if (null collection)
+ (error "%S is not supported" major-mode)
+ (ivy-read "Ace-Link: " (funcall collection)
+ :action action
+ :require-match t
+ :caller 'counsel-ace-link))))
+;;** `counsel-expression-history'
+;;;###autoload
+(defun counsel-expression-history ()
+ "Select an element of `read-expression-history'.
+And insert it into the minibuffer. Useful during
+`eval-expression'"
+ (interactive)
+ (let ((enable-recursive-minibuffers t))
+ (ivy-read "Expr: " (delete-dups read-expression-history)
+ :action #'insert)))
+
+;;** `counsel-esh-history'
+(defun counsel--browse-history (elements)
+ "Use Ivy to navigate through ELEMENTS."
+ (setq ivy-completion-beg (point))
+ (setq ivy-completion-end (point))
+ (ivy-read "Symbol name: "
+ (delete-dups
+ (ring-elements elements))
+ :action #'ivy-completion-in-region-action))
+
+(defvar eshell-history-ring)
+
+;;;###autoload
+(defun counsel-esh-history ()
+ "Browse Eshell history."
+ (interactive)
+ (require 'em-hist)
+ (counsel--browse-history eshell-history-ring))
+
+(defvar comint-input-ring)
+
+;;;###autoload
+(defun counsel-shell-history ()
+ "Browse shell history."
+ (interactive)
+ (require 'comint)
+ (counsel--browse-history comint-input-ring))
+
+;;* Misc OS
+;;** `counsel-rhythmbox'
+(defvar helm-rhythmbox-library)
+(declare-function helm-rhythmbox-load-library "ext:helm-rhythmbox")
+(declare-function dbus-call-method "dbus")
+(declare-function dbus-get-property "dbus")
+(declare-function helm-rhythmbox-song-uri "ext:helm-rhythmbox")
+(declare-function helm-rhythmbox-candidates "ext:helm-rhythmbox")
+
+(defun counsel-rhythmbox-enqueue-song (song)
+ "Let Rhythmbox enqueue SONG."
+ (let ((service "org.gnome.Rhythmbox3")
+ (path "/org/gnome/Rhythmbox3/PlayQueue")
+ (interface "org.gnome.Rhythmbox3.PlayQueue"))
+ (dbus-call-method :session service path interface
+ "AddToQueue" (helm-rhythmbox-song-uri song))))
+
+(defvar counsel-rhythmbox-history nil
+ "History for `counsel-rhythmbox'.")
+
+(defun counsel-rhythmbox-current-song ()
+ "Return the currently playing song title."
+ (ignore-errors
+ (let* ((entry (dbus-get-property
+ :session
+ "org.mpris.MediaPlayer2.rhythmbox"
+ "/org/mpris/MediaPlayer2"
+ "org.mpris.MediaPlayer2.Player"
+ "Metadata"))
+ (artist (caar (cadr (assoc "xesam:artist" entry))))
+ (album (cl-caadr (assoc "xesam:album" entry)))
+ (title (cl-caadr (assoc "xesam:title" entry))))
+ (format "%s - %s - %s" artist album title))))
+
+;;;###autoload
+(defun counsel-rhythmbox ()
+ "Choose a song from the Rhythmbox library to play or enqueue."
+ (interactive)
+ (unless (require 'helm-rhythmbox nil t)
+ (error "Please install `helm-rhythmbox'"))
+ (unless helm-rhythmbox-library
+ (helm-rhythmbox-load-library)
+ (while (null helm-rhythmbox-library)
+ (sit-for 0.1)))
+ (ivy-read "Rhythmbox: "
+ (helm-rhythmbox-candidates)
+ :history 'counsel-rhythmbox-history
+ :preselect (counsel-rhythmbox-current-song)
+ :action
+ '(1
+ ("p" helm-rhythmbox-play-song "Play song")
+ ("e" counsel-rhythmbox-enqueue-song "Enqueue song"))
+ :caller 'counsel-rhythmbox))
+;;** `counsel-linux-app'
+(defvar counsel-linux-apps-alist nil
+ "List of data located in /usr/share/applications.")
+
+(defvar counsel-linux-apps-faulty nil
+ "List of faulty data located in /usr/share/applications.")
+
+(defun counsel-linux-apps-list ()
+ (let ((files
+ (delete
+ ".." (delete
+ "." (file-expand-wildcards "/usr/share/applications/*.desktop")))))
+ (dolist (file (cl-set-difference files (append (mapcar 'car counsel-linux-apps-alist)
+ counsel-linux-apps-faulty)
+ :test 'equal))
+ (with-temp-buffer
+ (insert-file-contents (expand-file-name file "/usr/share/applications"))
+ (let (name comment exec)
+ (goto-char (point-min))
+ (if (re-search-forward "^Name *= *\\(.*\\)$" nil t)
+ (setq name (match-string 1))
+ (error "File %s has no Name" file))
+ (goto-char (point-min))
+ (when (re-search-forward "^Comment *= *\\(.*\\)$" nil t)
+ (setq comment (match-string 1)))
+ (goto-char (point-min))
+ (when (re-search-forward "^Exec *= *\\(.*\\)$" nil t)
+ (setq exec (match-string 1)))
+ (if (and exec (not (equal exec "")))
+ (add-to-list
+ 'counsel-linux-apps-alist
+ (cons (format "% -45s: %s%s"
+ (propertize exec 'face 'font-lock-builtin-face)
+ name
+ (if comment
+ (concat " - " comment)
+ ""))
+ file))
+ (add-to-list 'counsel-linux-apps-faulty file))))))
+ counsel-linux-apps-alist)
+
+(defun counsel-linux-app-action-default (desktop-shortcut)
+ "Launch DESKTOP-SHORTCUT."
+ (call-process-shell-command
+ (format "gtk-launch %s" (file-name-nondirectory desktop-shortcut))))
+
+(defun counsel-linux-app-action-file (desktop-shortcut)
+ "Launch DESKTOP-SHORTCUT with a selected file."
+ (let* ((entry (rassoc desktop-shortcut counsel-linux-apps-alist))
+ (short-name (and entry
+ (string-match "\\([^ ]*\\) " (car entry))
+ (match-string 1 (car entry))))
+ (file (and short-name
+ (read-file-name
+ (format "Run %s on: " short-name)))))
+ (if file
+ (call-process-shell-command
+ (format "gtk-launch %s %s"
+ (file-name-nondirectory desktop-shortcut)
+ file))
+ (user-error "cancelled"))))
+
+(ivy-set-actions
+ 'counsel-linux-app
+ '(("f" counsel-linux-app-action-file "run on a file")))
+
+;;;###autoload
+(defun counsel-linux-app ()
+ "Launch a Linux desktop application, similar to Alt-<F2>."
+ (interactive)
+ (ivy-read "Run a command: " (counsel-linux-apps-list)
+ :action #'counsel-linux-app-action-default
+ :caller 'counsel-linux-app))
+
+;;** `counsel-mode'
+(defvar counsel-mode-map
+ (let ((map (make-sparse-keymap)))
+ (dolist (binding
+ '((execute-extended-command . counsel-M-x)
+ (describe-bindings . counsel-descbinds)
+ (describe-function . counsel-describe-function)
+ (describe-variable . counsel-describe-variable)
+ (find-file . counsel-find-file)
+ (imenu . counsel-imenu)
+ (load-library . counsel-load-library)
+ (load-theme . counsel-load-theme)
+ (yank-pop . counsel-yank-pop)))
+ (define-key map (vector 'remap (car binding)) (cdr binding)))
+ map)
+ "Map for `counsel-mode'. Remaps built-in functions to counsel
+replacements.")
+
+(defcustom counsel-mode-override-describe-bindings nil
+ "Whether to override `describe-bindings' when `counsel-mode' is
+active."
+ :group 'ivy
+ :type 'boolean)
+
+;;;###autoload
+(define-minor-mode counsel-mode
+ "Toggle Counsel mode on or off.
+Turn Counsel mode on if ARG is positive, off otherwise. Counsel
+mode remaps built-in emacs functions that have counsel
+replacements. "
+ :group 'ivy
+ :global t
+ :keymap counsel-mode-map
+ :lighter " counsel"
+ (if counsel-mode
+ (when (and (fboundp 'advice-add)
+ counsel-mode-override-describe-bindings)
+ (advice-add #'describe-bindings :override #'counsel-descbinds))
+ (when (fboundp 'advice-remove)
+ (advice-remove #'describe-bindings #'counsel-descbinds))))
(provide 'counsel)