doomemacs/modules/completion/ivy/config.el
2018-08-17 03:37:07 +02:00

271 lines
10 KiB
EmacsLisp

;;; completion/ivy/config.el -*- lexical-binding: t; -*-
(defvar +ivy-buffer-icons nil
"If non-nil, show buffer mode icons in `ivy-switch-buffer' and the like.")
(defvar +ivy-task-tags
'(("TODO" . warning)
("FIXME" . error))
"An alist of tags for `+ivy/tasks' to include in its search, whose CDR is the
face to render it with.")
(defvar +ivy-project-search-engines '(rg ag pt)
"What search tools for `+ivy/project-search' (and `+ivy-file-search' when no
ENGINE is specified) to try, and in what order.
To disable a particular tool, remove it from this list. To prioritize a tool
over others, move it to the front of the list. Later duplicates in this list are
silently ignored.
If you want to already use git-grep or grep, set this to nil.")
(defmacro +ivy-do-action! (action)
"Returns an interactive lambda that sets the current ivy action and
immediately runs it on the current candidate (ending the ivy session)."
`(lambda ()
(interactive)
(ivy-set-action ,action)
(setq ivy-exit 'done)
(exit-minibuffer)))
;;
;; Packages
;;
(def-package! ivy
:defer 1
:after-call pre-command-hook
:config
(setq ivy-height 15
ivy-wrap t
ivy-fixed-height-minibuffer t
projectile-completion-system 'ivy
smex-completion-method 'ivy
;; Don't use ^ as initial input
ivy-initial-inputs-alist nil
;; highlight til EOL
ivy-format-function #'ivy-format-function-line
;; disable magic slash on non-match
ivy-magic-slash-non-match-action nil
;; don't show recent files in switch-buffer
ivy-use-virtual-buffers nil
;; ...but if that ever changes, show their full path
ivy-virtual-abbreviate 'full
;; don't quit minibuffer on delete-error
ivy-on-del-error-function nil
;; enable ability to select prompt (alternative to `ivy-immediate-done')
ivy-use-selectable-prompt t)
(after! yasnippet
(add-to-list 'yas-prompt-functions #'+ivy-yas-prompt nil #'eq))
(define-key! 'global
[remap switch-to-buffer] #'ivy-switch-buffer
[remap persp-switch-to-buffer] #'+ivy/switch-workspace-buffer
[remap imenu-anywhere] #'ivy-imenu-anywhere)
(ivy-mode +1)
;; Show more buffer information in switch-buffer commands
(after! ivy-rich
(dolist (cmd '(ivy-switch-buffer +ivy/switch-workspace-buffer
counsel-projectile-switch-to-buffer))
(ivy-set-display-transformer cmd '+ivy-buffer-transformer)))
(def-package! ivy-hydra
:commands (ivy-dispatching-done-hydra ivy--matcher-desc)
:init
(define-key! ivy-minibuffer-map
"\C-o" #'+ivy-coo-hydra/body
(kbd "M-o") #'ivy-dispatching-done-hydra)))
(def-package! counsel
:commands counsel-describe-face
:init
(define-key! 'global
[remap apropos] #'counsel-apropos
[remap bookmark-jump] #'counsel-bookmark
[remap describe-face] #'counsel-describe-face
[remap describe-function] #'counsel-describe-function
[remap describe-variable] #'counsel-describe-variable
[remap execute-extended-command] #'counsel-M-x
[remap find-file] #'counsel-find-file
[remap find-library] #'counsel-find-library
[remap info-lookup-symbol] #'counsel-info-lookup-symbol
[remap imenu] #'counsel-imenu
[remap recentf-open-files] #'counsel-recentf
[remap org-capture] #'counsel-org-capture
[remap swiper] #'counsel-grep-or-swiper)
:config
(set-popup-rule! "^\\*ivy-occur" :size 0.35 :ttl 0 :quit nil)
(setq counsel-find-file-ignore-regexp "\\(?:^[#.]\\)\\|\\(?:[#~]$\\)\\|\\(?:^Icon?\\)"
counsel-describe-function-function #'helpful-callable
counsel-describe-variable-function #'helpful-variable
;; Add smart-casing and compressed archive searching (-zS) to default
;; command arguments:
counsel-rg-base-command "rg -zS --no-heading --line-number --color never %s ."
counsel-ag-base-command "ag -zS --nocolor --nogroup %s"
counsel-pt-base-command "pt -zS --nocolor --nogroup -e %s")
;; Dim recentf entries that are not in the current project.
(ivy-set-display-transformer #'counsel-recentf #'+ivy-recentf-transformer)
;; Factories
(defun +ivy-action-reloading (cmd)
(lambda (x)
(funcall cmd x)
(ivy--reset-state ivy-last)))
(defun +ivy-action-given-file (cmd prompt)
(lambda (source)
(let* ((enable-recursive-minibuffers t)
(target (read-file-name (format "%s %s to:" prompt source))))
(funcall cmd source target 1))))
;; Configure `counsel-find-file'
(ivy-add-actions
'counsel-find-file
`(("b" counsel-find-file-cd-bookmark-action "cd bookmark")
("s" counsel-find-file-as-root "open as root")
("m" counsel-find-file-mkdir-action "mkdir")
("c" ,(+ivy-action-given-file #'copy-file "Copy file") "copy file")
("d" ,(+ivy-action-reloading #'+ivy-confirm-delete-file) "delete")
("r" (lambda (path) (rename-file path (read-string "New name: "))) "rename")
("R" ,(+ivy-action-reloading (+ivy-action-given-file #'rename-file "Move")) "move")
("f" find-file-other-window "other window")
("F" find-file-other-frame "other frame")
("p" (lambda (path) (with-ivy-window (insert (file-relative-name path default-directory)))) "insert relative path")
("P" (lambda (path) (with-ivy-window (insert path))) "insert absolute path")
("l" (lambda (path) "Insert org-link with relative path"
(with-ivy-window (insert (format "[[./%s]]" (file-relative-name path default-directory))))) "insert org-link (rel. path)")
("L" (lambda (path) "Insert org-link with absolute path"
(with-ivy-window (insert (format "[[%s]]" path)))) "insert org-link (abs. path)")))
(ivy-add-actions
'counsel-ag ; also applies to `counsel-rg' & `counsel-pt'
'(("O" +ivy-git-grep-other-window-action "open in other window"))))
(def-package! counsel-projectile
:disabled t
:commands (counsel-projectile-find-file counsel-projectile-find-dir counsel-projectile-switch-to-buffer
counsel-projectile-grep counsel-projectile-ag counsel-projectile-switch-project)
:init
(define-key! 'global
[remap projectile-find-file] #'+ivy/projectile-find-file
[remap projectile-find-dir] #'counsel-projectile-find-dir
[remap projectile-switch-to-buffer] #'counsel-projectile-switch-to-buffer
[remap projectile-grep] #'counsel-projectile-grep
[remap projectile-ag] #'counsel-projectile-ag
[remap projectile-switch-project] #'counsel-projectile-switch-project)
:config
;; no highlighting visited files; slows down the filtering
(ivy-set-display-transformer #'counsel-projectile-find-file nil))
(def-package! wgrep
:commands wgrep-change-to-wgrep-mode
:config (setq wgrep-auto-save-buffer t))
(def-package! ivy-posframe
:when (and EMACS26+ (featurep! +childframe))
:hook (ivy-mode . ivy-posframe-enable)
:preface
;; This function searches the entire `obarray' just to populate
;; `ivy-display-functions-props'. There are 15k entries in mine! This is
;; wasteful, so...
(advice-add #'ivy-posframe-setup :override #'ignore)
:config
(setq ivy-fixed-height-minibuffer nil
ivy-posframe-parameters
`((min-width . 90)
(min-height . ,ivy-height)
(internal-border-width . 10)))
;; ... let's do it manually instead
(unless (assq 'ivy-posframe-display-at-frame-bottom-left ivy-display-functions-props)
(dolist (fn (list 'ivy-posframe-display-at-frame-bottom-left
'ivy-posframe-display-at-frame-center
'ivy-posframe-display-at-point
'ivy-posframe-display-at-frame-bottom-window-center
'ivy-posframe-display
'ivy-posframe-display-at-window-bottom-left
'ivy-posframe-display-at-window-center
'+ivy-display-at-frame-center-near-bottom))
(push (cons fn '(:cleanup ivy-posframe-cleanup)) ivy-display-functions-props)))
;; default to posframe display function
(setf (alist-get t ivy-display-functions-alist) #'+ivy-display-at-frame-center-near-bottom)
;; posframe doesn't work well with async sources
(dolist (fn '(swiper counsel-ag counsel-grep counsel-git-grep))
(setf (alist-get fn ivy-display-functions-alist) #'ivy-display-function-fallback)))
(def-package! flx
:when (featurep! +fuzzy)
:defer t ; is loaded by ivy
:init
(setq ivy-re-builders-alist
'((counsel-ag . ivy--regex-plus)
(counsel-grep . ivy--regex-plus)
(swiper . ivy--regex-plus)
(t . ivy--regex-fuzzy))
ivy-initial-inputs-alist nil))
;; Used by `counsel-M-x'
(setq amx-save-file (concat doom-cache-dir "amx-items"))
;;
;; Evil key fixes
;;
(map! :when (featurep! :feature evil +everywhere)
:after ivy
:map ivy-occur-mode-map
:n [mouse-1] #'ivy-occur-click
:n "<return>" #'ivy-occur-press-and-switch
:m "j" #'ivy-occur-next-line
:m "k" #'ivy-occur-previous-line
:m "h" #'evil-backward-char
:m "l" #'evil-forward-char
:m "g" nil
:m "gg" #'evil-goto-first-line
:n "gf" #'ivy-occur-press
:n "ga" #'ivy-occur-read-action
:n "go" #'ivy-occur-dispatch
:n "gc" #'ivy-occur-toggle-calling
:n "gr" #'ivy-occur-revert-buffer
:n "q" #'quit-window
:map ivy-occur-grep-mode-map
:v "j" #'evil-next-line
:v "k" #'evil-previous-line
:n "D" #'ivy-occur-delete-candidate
:n "C-d" #'evil-scroll-down
:n "d" #'ivy-occur-delete-candidate
:n "C-x C-q" #'ivy-wgrep-change-to-wgrep-mode
:n "i" #'ivy-wgrep-change-to-wgrep-mode
:n "gd" #'ivy-occur-delete-candidate
:n [mouse-1] #'ivy-occur-click
:n "<return>" #'ivy-occur-press-and-switch
:m "j" #'ivy-occur-next-line
:m "k" #'ivy-occur-previous-line
:m "h" #'evil-backward-char
:m "l" #'evil-forward-char
:m "g" nil
:m "gg" #'evil-goto-first-line
:n "gf" #'ivy-occur-press
:n "gr" #'ivy-occur-revert-buffer
:n "ga" #'ivy-occur-read-action
:n "go" #'ivy-occur-dispatch
:n "gc" #'ivy-occur-toggle-calling
;; quit
:n "q" #'quit-window)