Projectile

Projectile

• projectile
• ibuffer-projectile
• ag
• ggtags

(defhydra hydra-projectile-other-window (:color teal)
  "projectile-other-window"
  ("f"  projectile-find-file-other-window        "file")
  ("g"  projectile-find-file-dwim-other-window   "file dwim")
  ("d"  projectile-find-dir-other-window         "dir")
  ("b"  projectile-switch-to-buffer-other-window "buffer")
  ("q"  nil                                      "cancel" :color blue))

(defhydra hydra-projectile (:color teal
                            :hint nil)
  "
     PROJECTILE: %(projectile-project-root)

     Find File            Search/Tags          Buffers                Cache
------------------------------------------------------------------------------------------
_s-f_: file            _a_: ag                _i_: Ibuffer           _c_: cache clear
 _ff_: file dwim       _g_: update gtags      _b_: switch to buffer  _x_: remove known project
 _fd_: file curr dir   _o_: multi-occur     _s-k_: Kill all buffers  _X_: cleanup non-existing
  _r_: recent file                                               ^^^^_z_: cache current
  _d_: dir

"
  ("a"   projectile-ag)
  ("b"   projectile-switch-to-buffer)
  ("c"   projectile-invalidate-cache)
  ("d"   projectile-find-dir)
  ("s-f" projectile-find-file)
  ("ff"  projectile-find-file-dwim)
  ("fd"  projectile-find-file-in-directory)
  ("g"   ggtags-update-tags)
  ("s-g" ggtags-update-tags)
  ("i"   projectile-ibuffer)
  ("K"   projectile-kill-buffers)
  ("s-k" projectile-kill-buffers)
  ("m"   projectile-multi-occur)
  ("o"   projectile-multi-occur)
  ("s-p" projectile-switch-project "switch project")
  ("p"   projectile-switch-project)
  ("s"   projectile-switch-project)
  ("r"   projectile-recentf)
  ("x"   projectile-remove-known-project)
  ("X"   projectile-cleanup-known-projects)
  ("z"   projectile-cache-current-file)
  ("`"   hydra-projectile-other-window/body "other window")
  ("q"   nil "cancel" :color blue))

Note: You can learn about the use of ^ for clean indentation in the defhydra code from here. The ^ character is replaced with "" string (empty string) in hydra.el. That allows for visually pleasing aligned text in the hydra code as well as in the rendered hint window.

Outcome

Alternative

There's an alternative syntax for adding entries to the hydra buffer. You can specify columns and let hydra automagically align them.

(defhydra hydra-projectile (:color teal
			    :columns 4)
  "Projectile"
  ("f"   projectile-find-file                "Find File")
  ("r"   projectile-recentf                  "Recent Files")
  ("z"   projectile-cache-current-file       "Cache Current File")
  ("x"   projectile-remove-known-project     "Remove Known Project")
  
  ("d"   projectile-find-dir                 "Find Directory")
  ("b"   projectile-switch-to-buffer         "Switch to Buffer")
  ("c"   projectile-invalidate-cache         "Clear Cache")
  ("X"   projectile-cleanup-known-projects   "Cleanup Known Projects")
  
  ("o"   projectile-multi-occur              "Multi Occur")
  ("s"   projectile-switch-project           "Switch Project")
  ("k"   projectile-kill-buffers             "Kill Buffers")
  ("q"   nil "Cancel" :color blue))