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Update plugin viuimg

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Arun Prakash Jana 2019-10-01 07:35:54 +05:30
parent 30b5b0ed72
commit f75620e95b
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2 changed files with 4 additions and 21 deletions
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4
plugins/README.md
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@ -40,7 +40,7 @@ The currently available plugins are listed below.
| transfer | sh | curl | Upload file to transfer.sh |
| upgrade | sh | curl | Upgrade nnn manually on Debian 9 Stretch |
| vidthumb | sh | [ffmpegthumbnailer](https://github.com/dirkvdb/ffmpegthumbnailer),<br>[lsix](https://github.com/hackerb9/lsix) | Show video thumbnails in terminal |
| viuimg | sh | [viu](https://github.com/atanunq/viu), less | View an image or images in dir |
| viuimg | sh | [viu](https://github.com/atanunq/viu), less | View an image or images in dir in `$PAGER` |
## Installing plugins
@ -56,7 +56,7 @@ Plugins are installed to `${XDG_CONFIG_HOME:-$HOME/.config}/nnn/plugins`. You ca
**Method 1:** Directly with <kbd>:key</kbd>:
export NNN_PLUG='o:fzy-open;p:mocplay;d:ndiff;m:nmount;n:notes;t:thumb'
export NNN_PLUG='o:fzy-open;p:mocplay;d:ndiff;m:nmount;n:notes;v:viuimg;t:thumb'
With this, plugin `fzy-open` can be run with the keybind <kbd>:o</kbd>, `mocplay` can be run with <kbd>:p</kbd> and so on... The key vs. plugin pairs are shown in the help and config screen. Up to 10 plugins can have such keybinds.

21
plugins/viuimg
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@ -1,27 +1,10 @@
#!/usr/bin/env sh
# Description: View an image or images in a directory in pager
#
# Note: While it's very easy to fix this in Bash (sample commented), with the
# current POSIX shell script implementation the unmatched patterns are spewed.
# A patch to fix this is highly appreciated.
# Description: View an image or images in a directory in $PAGER
#
# Shell: POSIX compliant
# Author: Arun Prakash Jana
if ! [ -z "$1" ]; then
if [ -d "$1" ]; then
cd "$1"
# Bash implementation
# shopt -s nullglob
# viu -n *.bmp *.BMP *.gif *.GIF *.jpg *.JPG *.jpeg *.JPEG *.png *.PNG *.svg *.SVG 2>/dev/null | less -R
for file in *.bmp *.BMP *.gif *.GIF *.jpg *.JPG *.jpeg *.JPEG *.png *.PNG *.svg *.SVG
do
viu -n "$file" 2>/dev/null
done | less -R
else
viu -n "$1" | less -R
fi
viu -n "$1" | less -R
fi