replace helm for ivy

After experiencing these three packages, I liked helm, but to be honest,
I wasn't using all of its features and I was looking for a lighter and faster solution.
That's why, it's already a few years since I chose ivy and which corresponds entirely to my workflow.
Please note that my choice may vary according to your criteria 😊

4 files changed, 44 insertions, 36 deletions

diff --git a/custom.el b/custom.el
index da488f8..be71119 100644
--- a/custom.el
+++ b/custom.el
@@ -11,7 +11,7 @@
  '(ecb-options-version "2.50")
  '(package-selected-packages
    (quote
-    (neotree log4j-mode yaml-mode whitespace-cleanup-mode web-mode use-package undo-tree sublime-themes sml-modeline smart-mode-line-powerline-theme shrink-path scss-mode sass-mode rainbow-mode pkgbuild-mode pip-requirements php-refactor-mode nlinum nginx-mode markdown-mode less-css-mode jedi highlight-indent-guides helm gitignore-mode gitconfig-mode gitattributes-mode git-timemachine git-gutter-fringe flycheck emmet-mode ecb dokuwiki-mode diminish crystal-mode company-php apache-mode anzu all-the-icons))))
+    (neotree log4j-mode yaml-mode whitespace-cleanup-mode web-mode use-package undo-tree sublime-themes sml-modeline smart-mode-line-powerline-theme shrink-path scss-mode sass-mode rainbow-mode pkgbuild-mode pip-requirements php-refactor-mode nlinum nginx-mode markdown-mode less-css-mode jedi highlight-indent-guides gitignore-mode gitconfig-mode gitattributes-mode git-timemachine git-gutter-fringe flycheck emmet-mode ecb dokuwiki-mode diminish crystal-mode company-php apache-mode anzu all-the-icons))))
 (custom-set-faces
  ;; custom-set-faces was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
diff --git a/init.el b/init.el
index 87a768d..2e6cbf2 100644
--- a/init.el
+++ b/init.el
@@ -96,7 +96,7 @@
   (require 'init-apache)
   (require 'init-company)
   (require 'init-flycheck)
-  (require 'init-helm)
+  (require 'init-ivy)
   (require 'init-log4j)
   (require 'init-whitespace)
   (require 'init-emmet-mode)
diff --git a/modules/init-helm.el b/modules/init-helm.el
deleted file mode 100644
index d498a5c..0000000
--- a/modules/init-helm.el
+++ /dev/null
@@ -1,34 +0,0 @@
-;;; init-helm.el --- .Emacs Configuration -*- lexical-binding: t -*-
-;;; Commentary:
-;;
-
-;;; Code:
-(use-package helm
-  :ensure t
-  :bind (("M-x" . helm-M-x)
-         ("C-x b" . helm-buffers-list)
-         ("C-x r b" . helm-filtered-bookmarks)
-         ("M-y" . helm-show-kill-ring)
-         ("C-x C-f" . helm-find-files)
-         :map helm-map
-         ("<tab>" . helm-execute-persistent-action)
-         ("C-i" . helm-execute-persistent-action)
-         ("C-z" . helm-select-action))
-
-  :config
-  (setq helm-autoresize-mode t) ;; default 40%
-  (setq helm-split-window-inside-p t)
-  (setq helm-autoresize-max-height 50)
-  (setq helm-autoresize-min-height 20)
-
-  ;; colors
-  (set-face-attribute 'helm-selection nil
-                      :background "gold"
-                      :foreground "black"))
-
-(provide 'init-helm)
-
-;; Local Variables:
-;; byte-compile-warnings: (not free-vars)
-;; End:
-;;; init-helm.el ends here
diff --git a/modules/init-ivy.el b/modules/init-ivy.el
new file mode 100644
index 0000000..5879b2d
--- /dev/null
+++ b/modules/init-ivy.el
@@ -0,0 +1,42 @@
+;;; init-ivy.el --- .Emacs Configuration -*- lexical-binding: t -*-
+;;; Commentary:
+;;
+
+;;; Code:
+(use-package counsel
+  :after ivy
+  :config (counsel-mode))
+
+(use-package ivy
+  :defer 0.1
+  :diminish
+  :bind (("C-c C-r" . ivy-resume)
+         ("C-x B" . ivy-switch-buffer-other-window))
+  :commands ivy-mode
+  :custom
+  (ivy-count-format "(%d/%d) ")
+  (ivy-use-virtual-buffers t)
+  :config (ivy-mode))
+
+(use-package ivy-rich
+  :after ivy
+  :custom
+  (ivy-virtual-abbreviate 'full
+                          ivy-rich-switch-buffer-align-virtual-buffer t
+                          ivy-rich-path-style 'abbrev)
+  :commands ivy-set-display-transformer
+  :config
+  (ivy-set-display-transformer 'ivy-switch-buffer
+                               'ivy-rich-switch-buffer-transformer))
+
+(use-package swiper
+  :after ivy
+  :bind (("C-s" . swiper)
+         ("C-r" . swiper)))
+
+(provide 'init-ivy)
+
+;; Local Variables:
+;; byte-compile-warnings: (not free-vars)
+;; End:
+;;; init-ivy.el ends here