phundrak/eshell-info-banner.el
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Remove dash.el dependency

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Lucien Cartier-Tilet 2021-11-10 19:48:59 +01:00
parent 32a65e4a6a
commit 60daf22d32
Signed by: phundrak
GPG Key ID: BD7789E705CB8DCA
1 changed files with 36 additions and 35 deletions
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eshell-info-banner.el
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@ -2,8 +2,8 @@
;; Author: Lucien Cartier-Tilet <lucien@phundrak.com>
;; Maintainer: Lucien Cartier-Tilet <lucien@phundrak.com>
;; Version: 0.7.0
;; Package-Requires: ((emacs "25.1") (dash "2") (f "0.20") (s "1"))
;; Version: 0.7.1
;; Package-Requires: ((emacs "25.1") (f "0.20") (s "1"))
;; Homepage: https://labs.phundrak.com/phundrak/eshell-info-banner.el
;; This file is not part of GNU Emacs
@ -38,10 +38,10 @@
;;; Code:
(require 'cl-lib)
(require 'dash)
(require 'f)
(require 'em-banner)
(require 'json)
(require 'seq)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
@ -228,11 +228,10 @@ If the executable `uptime' is not found, return nil."
The returned value is in any case greater than
`eshell-info-banner--min-length-left'."
(-reduce-from (lambda (len partition)
(max len
(length (eshell-info-banner--mounted-partitions-path partition))))
eshell-info-banner--min-length-left
partitions))
(let ((length eshell-info-banner--min-length-left))
(dolist (partition partitions length)
(setf length (max length
(length (eshell-info-banner--mounted-partitions-path partition)))))))
(defun eshell-info-banner--abbr-path (path &optional abbr)
"Remove `$HOME' from `PATH', abbreviate parent dirs if `ABBR' non nil.
@ -302,25 +301,27 @@ Common function between
otherwise differ solely on the position of the mount point in the
partition list. Its position is given by the argument
MOUNT-POSITION."
(let ((partitions (split-string (eshell-info-banner--shell-command-to-string "df -lH") (regexp-quote "\n") t)))
(-keep (lambda (partition)
(let* ((partition (split-string partition " " t))
(filesystem (nth 0 partition))
(size (nth 1 partition))
(used (nth 2 partition))
(percent (nth 4 partition))
(mount (nth mount-position partition)))
(when (seq-some (lambda (prefix)
(string-prefix-p prefix filesystem t))
eshell-info-banner-partition-prefixes)
(make-eshell-info-banner--mounted-partitions
:path (if (> (length mount) eshell-info-banner-shorten-path-from)
(eshell-info-banner--abbr-path mount t)
mount)
:size size
:used used
:percent (string-to-number
(string-trim-left percent (regexp-quote "%")))))))
(let ((partitions (split-string (eshell-info-banner--shell-command-to-string "df -lH")
(regexp-quote "\n")
t)))
(seq-filter (lambda (partition)
(let* ((partition (split-string partition " " t))
(filesystem (nth 0 partition))
(size (nth 1 partition))
(used (nth 2 partition))
(percent (nth 4 partition))
(mount (nth mount-position partition)))
(unless (seq-some (lambda (prefix)
(string-prefix-p prefix filesystem t))
eshell-info-banner-partition-prefixes)
(make-eshell-info-banner--mounted-partitions
:path (if (> (length mount) eshell-info-banner-shorten-path-from)
(eshell-info-banner--abbr-path mount t)
mount)
:size size
:used used
:percent (string-to-number
(string-trim-left percent (regexp-quote "%")))))))
partitions)))
(defun eshell-info-banner--get-mounted-partitions-gnu ()
@ -401,14 +402,14 @@ For TEXT-PADDING and BAR-LENGTH, see the documentation of
; Memory ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defun eshell-info-banner--get-memory-gnu ()
"Get memory usage for GNU/Linux and Hurd."
(-map (lambda (line)
(let* ((line (split-string line " " t)))
(list (s-chop-suffix ":" (nth 0 line)) ; name
(string-to-number (nth 1 line)) ; total
(string-to-number (nth 2 line))))) ; used
(split-string (eshell-info-banner--shell-command-to-string "free -b | tail -2")
"\n"
t)))
(seq-do (lambda (line)
(let* ((line (split-string line " " t)))
(list (s-chop-suffix ":" (nth 0 line)) ; name
(string-to-number (nth 1 line)) ; total
(string-to-number (nth 2 line))))) ; used
(split-string (eshell-info-banner--shell-command-to-string "free -b | tail -2")
"\n"
t)))
(defun eshell-info-banner--get-memory-unix ()
"Get memory usage for UNIX systems.