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image: Added support for Chafa.

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This commit is contained in:
Dylan Araps 2019-01-08 17:27:23 +02:00
parent eaa59da1e9
commit c76c122650
2 changed files with 18 additions and 9 deletions
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20
neofetch
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@ -669,7 +669,8 @@ disk_display="off"
# Image backend.
#
# Default: 'ascii'
# Values: 'ascii', 'caca', 'jp2a', 'iterm2', 'off', 'termpix', 'pixterm', 'tycat', 'w3m', 'kitty'
# Values: 'ascii', 'caca', 'chafa', 'jp2a', 'iterm2', 'off',
# 'termpix', 'pixterm', 'tycat', 'w3m', 'kitty'
# Flag: --backend
image_backend="ascii"
@ -3412,7 +3413,7 @@ image_backend() {
"ascii") get_ascii ;;
"off") image_backend="off" ;;
"caca" | "jp2a" | "iterm2" | "termpix" |\
"caca" | "chafa" | "jp2a" | "iterm2" | "termpix" |\
"tycat" | "w3m" | "sixel" | "pixterm" | "kitty")
get_image_source
@ -3437,7 +3438,7 @@ image_backend() {
*)
err "Image: Unknown image backend specified '$image_backend'."
err "Image: Valid backends are: 'ascii', 'caca', 'jp2a', 'iterm2', 'kitty',
err "Image: Valid backends are: 'ascii', 'caca', 'chafa', 'jp2a', 'iterm2', 'kitty',
'off', 'sixel', 'pixterm', 'termpix', 'tycat', 'w3m')"
err "Image: Falling back to ascii mode."
get_ascii
@ -3807,12 +3808,16 @@ display_image() {
case "$image_backend" in
"caca")
img2txt \
-W "$((width / font_width)))" \
-W "$((width / font_width))" \
-H "$((height / font_height))" \
--gamma=0.6 \
"$image"
;;
"chafa")
chafa --size="$((width / font_width))x$((height / font_height))" "$image"
;;
"jp2a")
jp2a \
--colors \
@ -4419,8 +4424,8 @@ BARS:
IMAGE BACKEND:
--backend backend Which image backend to use.
Possible values: 'ascii', 'caca', 'jp2a', 'iterm2', 'off',
'sixel', 'tycat', 'w3m'
Possible values: 'ascii', 'caca', 'chafa', 'jp2a', 'iterm2',
'off', '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/', 'command output' [ascii]
@ -4430,6 +4435,7 @@ IMAGE BACKEND:
NEW: neofetch --ascii \"\$(fortune | cowsay -W 30)\"
--caca source Shortcut to use 'caca' backend.
--chafa source Shortcut to use 'chafa' backend.
--iterm2 source Shortcut to use 'iterm2' backend.
--jp2a source Shortcut to use 'jp2a' backend.
--kitty source Shortcut to use 'kitty' backend.
@ -4614,7 +4620,7 @@ get_args() {
# Image backend
"--backend") image_backend="$2" ;;
"--source") image_source="$2" ;;
"--ascii" | "--caca" | "--jp2a" | "--iterm2" | "--off" | "--pixterm" |\
"--ascii" | "--caca" | "--chafa" | "--jp2a" | "--iterm2" | "--off" | "--pixterm" |\
"--sixel" | "--termpix" | "--tycat" | "--w3m" | "--kitty")
image_backend="${1/--}"
case "$2" in

7
neofetch.1
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@ -217,8 +217,8 @@ Possible values: bar, infobar, barinfo, off
.TP
\fB\-\-backend\fR backend
Which image backend to use.
Possible values: 'ascii', 'caca', 'jp2a', 'iterm2', 'off',
\&'sixel', 'tycat', 'w3m'
Possible values: 'ascii', 'caca', 'chafa', 'jp2a', 'iterm2',
\&'off', 'sixel', 'tycat', 'w3m'
.TP
\fB\-\-source\fR source
Which image or ascii file to use.
@ -233,6 +233,9 @@ NEW: neofetch \fB\-\-ascii\fR "$(fortune | cowsay \fB\-W\fR 30)"
\fB\-\-caca\fR source
Shortcut to use 'caca' backend.
.TP
\fB\-\-chafa\fR source
Shortcut to use 'chafa' backend.
.TP
\fB\-\-iterm2\fR source
Shortcut to use 'iterm2' backend.
.TP