081742a07e
According to SourceGraph, this is unused, but I'm checking it in for historical purposes. Change-Id: I24bcb1c71a9f6de527bb54057cf13d01493c45bf Reviewed-on: https://cl.tvl.fyi/c/depot/+/6016 Tested-by: BuildkiteCI Reviewed-by: wpcarro <wpcarro@gmail.com> Autosubmit: wpcarro <wpcarro@gmail.com>
47 lines
1.4 KiB
EmacsLisp
47 lines
1.4 KiB
EmacsLisp
;;; fs.el --- Make working with the filesystem easier -*- lexical-binding: t -*-
|
|
|
|
;; Author: William Carroll <wpcarro@gmail.com>
|
|
;; Version: 0.0.1
|
|
;; Package-Requires: ((emacs "24.1"))
|
|
|
|
;;; Commentary:
|
|
;; Ergonomic alternatives for working with the filesystem.
|
|
|
|
;;; Code:
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
;; Dependencies
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
|
|
(require 'dash)
|
|
(require 'f)
|
|
(require 's)
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
;; Library
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
|
|
(defun fs-ensure-file (path)
|
|
"Ensure that a file and its directories in `PATH' exist.
|
|
Will error for inputs with a trailing slash."
|
|
(when (s-ends-with? "/" path)
|
|
(error (format "Input path has trailing slash: %s" path)))
|
|
(->> path
|
|
f-dirname
|
|
fs-ensure-dir)
|
|
(f-touch path))
|
|
|
|
(defun fs-ensure-dir (path)
|
|
"Ensure that a directory and its ancestor directories in `PATH' exist."
|
|
(->> path
|
|
f-split
|
|
(apply #'f-mkdir)))
|
|
|
|
(defun fs-ls (dir &optional full-path?)
|
|
"List the files in `DIR' one-level deep.
|
|
Should behave similarly in spirit to the Unix command, ls.
|
|
If `FULL-PATH?' is set, return the full-path of the files."
|
|
(-drop 2 (directory-files dir full-path?)))
|
|
|
|
(provide 'fs)
|
|
;;; fs.el ends here
|