Projectile has native support for using ivy as its completion system. Counsel-projectile provides further ivy integration into projectile by taking advantage of ivy's mechanism to select from a list of actions and/or apply an action without leaving the completion session. It is inspired by helm-projectile.

Install the package from MELPA or el-get, or clone this repository somewhere in your load path.

You can use counsel-projectile (and in particular call the command counsel-projectile described below with C-c p SPC) without setting up anything. If you want counsel-projectile to install replacements for some standard projectile commands (see below again), add the following to your init file:

(counsel-projectile-on)

The main command is counsel-projectile, and can be called with C-c p SPC (assuming the variable projectile-keymap-prefix has been left at its default value, C-c p). This command behaves differently depending on whether you call it from inside a project or not:

• If you are not inside a project, it calls the function counsel-projectile-switch-project. This uses ivy to display a list of all known projects and let you select a project to switch to. You can choose from a number of actions to be applied upon switching (using M-o or C-M-o, as usual with ivy).
• If you are inside a project, it instead uses ivy to display a list of all project buffers and files. The project buffers are fontified, and the project files that are not currently open are shown as "virtual buffers" with a different font (as in the function ivy-switch-buffer). You can choose to visit the selected file / display the selected buffer in the current or another window. If you would rather switch to a different project, you can so with M-SPC.

Counsel-projectile also provides replacements for several standard projectile commands, which take advantage of ivy to let you choose from several actions. To install these replacements, call the command counsel-projectile-on. Here are the currently defined replacements, with their default key-bindings:

• C-c p f counsel-projectile-find-file: find a project file,
• C-c p d counsel-projectile-find-dir: find a project directory,
• C-c p b counsel-projectile-switch-to-buffer: switch to a project buffer,
• C-c p s s counsel-projectile-ag: search project files with ag,
• C-c p p counsel-projectile-switch-project: switch to another project (see above).

If your default action for switching to a project (stored in the variable projectile-switch-project-action) is projectile-find-file (the default), then counsel-projectile-on also replaces it with counsel-projectile.

You can call the command counsel-projectile-off to undo all changes made by counsel-projectile-on.

Many thanks to abo-abo and DamienCassou who encouraged and helped me to start this repository.