* pants.el

** Description

This library provides an interface to [[http://www.pantsbuild.org/][pants]], a fast, scalable build system.

** Install

Get a copy of the repository:

#+BEGIN_SRC sh
    git clone git@github.com:franckcuny/pants.el.git
#+END_SRC

Then update your Emacs configuration:

#+BEGIN_EXAMPLE
    (load-file "~/src/pants.el/pants.el")

    (use-package pants
      :bind (("C-c b" . pants-find-build-file)
             ("C-c r" . pants-run-binary)
             ("C-c t" . pants-run-test))
      :config
      (progn
        (setq pants-source-tree-root "/Users/fcuny/src/source"
              pants-bury-compilation-buffer t
              pants-extra-args "-q")))
#+END_EXAMPLE

** Configuration

There's a few variables that you can set:

-  *pants-completion-system*: Which completion system to use. The possible values are Ivy, Ido and Helm. Ivy is the default one.

-  *pants-source-tree-root*: Path to the repository.

-  *pants-ini*: Name of the pants.ini file to use (default is =pants.ini=).

-  *pants-exec-name*: Path to the pants executable in the repository (default is =pants=)

-  *pants-build-file*: Name of the BUILD file to look for

-  *pants-bury-compilation-buffer*: Set to true if you want to bury the compilation buffer after running successfully a command

-  *pants-extra-args*: Optional arguments to use with every call to =pants= (for example: "-q")

-  *pants-exec-args*: Optional arguments to the pants executable. The default is =--no-color=

** Usage

*** Go to the closest BUILD file

Do =m-x pants-find-build-file=.

*** Run a binary target

Do =m-x pants-run-binary=. It will present a list of targets and let you select which one to run.

*** Run a test target

Do =m-x pants-run-test=. It will present a list of targets and let you select which one to run.

*** Jump to a REPL

Do =m-x pants-run-python-repl=. It will present a list of targets and create a REPL.