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Merge pull request #1153 from dylanaraps/ascii_enhance 

ascii: Added support for command output
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Dylan Araps 2019-01-07 18:47:43 +02:00 committed by GitHub
parent a52115b364 c99b864590
commit 1b67413d49
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 22 additions and 12 deletions
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26
neofetch
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@ -660,6 +660,7 @@ image_backend="ascii"
#
# Default: 'auto'
# Values: 'auto', 'ascii', 'wallpaper', '/path/to/img', '/path/to/ascii', '/path/to/dir/'
# 'command output (neofetch --ascii "$(fortune | cowsay -W 30)")'
# Flag: --source
#
# NOTE: 'auto' will pick the best image source for whatever image backend is used.
@ -3416,20 +3417,24 @@ image_backend() {
}
get_ascii() {
if [[ -f "$image_source" && ! "$image_source" =~ (png|jpg|jpeg|jpe|svg|gif) ]]; then
ascii_data="$(< "$image_source")"
else
err "Ascii: Ascii file not found, using distro ascii."
fi
[[ ! "$image_source" =~ (ascii|auto) ]] &&
if [[ -f "$image_source" && ! "$image_source" =~ (png|jpg|jpeg|jpe|svg|gif) ]]; then
ascii_data="$(< "$image_source")"
else
ascii_data="$image_source"
fi
# Set locale to get correct padding.
LC_ALL="$sys_locale"
# Calculate size of ascii file in line length / line count.
while IFS=$'\n' read -r line; do
((++lines,${#line}>ascii_length)) && ascii_length="${#line}"
((++lines,${#line}>ascii_len)) && ascii_len="${#line}"
done <<< "${ascii_data//\$\{??\}}"
# Fallback if file not found.
((lines==1)) && { lines=; ascii_len=; image_source="auto"; get_distro_ascii; get_ascii; return; }
# Colors.
ascii_data="${ascii_data//\$\{c1\}/$c1}"
ascii_data="${ascii_data//\$\{c2\}/$c2}"
@ -3438,7 +3443,7 @@ get_ascii() {
ascii_data="${ascii_data//\$\{c5\}/$c5}"
ascii_data="${ascii_data//\$\{c6\}/$c6}"
((text_padding=ascii_length+gap))
((text_padding=ascii_len+gap))
printf '%b\n' "$ascii_data${reset}"
LC_ALL=C
}
@ -4371,8 +4376,12 @@ IMAGE BACKEND:
'sixel', 'tycat', 'w3m'
--source source Which image or ascii file to use.
Possible values: 'auto', 'ascii', 'wallpaper', '/path/to/img',
'/path/to/ascii', '/path/to/dir/'
'/path/to/ascii', '/path/to/dir/', 'command output' [ascii]
--ascii source Shortcut to use 'ascii' backend.
NEW: neofetch --ascii \"\$(fortune | cowsay -W 30)\"
--caca source Shortcut to use 'caca' backend.
--iterm2 source Shortcut to use 'iterm2' backend.
--jp2a source Shortcut to use 'jp2a' backend.
@ -4595,7 +4604,6 @@ get_args() {
"--ascii_distro")
image_backend="ascii"
ascii_distro="$2"
case "$2" in "-"* | "") ascii_distro="$distro" ;; esac
;;
"--ascii_bold") ascii_bold="$2" ;;

8
neofetch.1
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@ -1,5 +1,5 @@
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.47.7.
.TH NEOFETCH "1" "October 2018" "Neofetch 5.0.1" "User Commands"
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.47.8.
.TH NEOFETCH "1" "January 2019" "Neofetch 5.0.1" "User Commands"
.SH NAME
Neofetch \- A fast, highly customizable system info script
.SH SYNOPSIS
@ -199,10 +199,12 @@ Possible values: 'ascii', 'caca', 'jp2a', 'iterm2', 'off',
\fB\-\-source\fR source
Which image or ascii file to use.
Possible values: 'auto', 'ascii', 'wallpaper', '/path/to/img',
\&'/path/to/ascii', '/path/to/dir/'
\&'/path/to/ascii', '/path/to/dir/', 'command output' [ascii]
.TP
\fB\-\-ascii\fR source
Shortcut to use 'ascii' backend.
.IP
NEW: neofetch \fB\-\-ascii\fR "$(fortune | cowsay \fB\-W\fR 30)"
.TP
\fB\-\-caca\fR source
Shortcut to use 'caca' backend.