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More Elisp linting

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This should cover most of the remaining linting errors. After this, I expect
fewer than ten linting errors.
This commit is contained in:
William Carroll 2020-09-01 10:17:43 +01:00
parent a638e15c0d
commit fb5ec068dd
47 changed files with 1049 additions and 989 deletions
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23
emacs/.emacs.d/wpc/fs.el
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@ -1,5 +1,9 @@
;;; fs.el --- Make working with the filesystem easier -*- lexical-binding: t -*-
;; Author: William Carroll <wpcarro@gmail.com>
;; Version: 0.0.1
;; URL: https://git.wpcarro.dev/wpcarro/briefcase
;; Package-Requires: ((emacs "24.1"))
;;; Commentary:
;; Ergonomic alternatives for working with the filesystem.
@ -10,31 +14,33 @@
;; Dependencies
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(require 'dash)
(require 'f)
(require 's)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Library
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defun fs/ensure-file (path)
(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)
fs-ensure-dir)
(f-touch path))
(f-dirname "/tmp/a/b/file.txt")
(defun fs/ensure-dir (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?)
(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."
@ -44,20 +50,19 @@ If `FULL-PATH?' is set, return the full-path of the files."
;; Tests
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; TODO: Support `refute' function / macro.
(ert-deftest fs/test/ensure-file ()
(ert-deftest fs-test-ensure-file ()
(let ((file "/tmp/file/a/b/c/file.txt"))
;; Ensure this file doesn't exist first to prevent false-positives.
(f-delete file t)
(fs/ensure-file file)
(fs-ensure-file file)
(should (and (f-exists? file)
(f-file? file)))))
(ert-deftest fs/test/ensure-dir ()
(ert-deftest fs-test-ensure-dir ()
(let ((dir "/tmp/dir/a/b/c"))
;; Ensure the directory doesn't exist.
(f-delete dir t)
(fs/ensure-dir dir)
(fs-ensure-dir dir)
(should (and (f-exists? dir)
(f-dir? dir)))))