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[Bin] add utility to unify how a wallpaper is set

This commit is contained in:
Lucien Cartier-Tilet 2021-01-04 15:00:40 +01:00
parent 6cfc0326f6
commit 0166ec0a02
Signed by: phundrak
GPG Key ID: BD7789E705CB8DCA
1 changed files with 16 additions and 2 deletions
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18
org/config/bin.org
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@ -1671,7 +1671,7 @@ This little tool sets a random wallpaper using xwallpaper.
#+BEGIN_SRC sh
PAPESDIR=$HOME/Pictures/Wallpapers
PAPE=$(find $PAPESDIR -type f | sort -R | tail -1)
[[ -f $PAPE ]] && echo $PAPE > $HOME/.cache/wallpaper && xwallpaper --zoom $PAPE
set-pape $PAPE
#+END_SRC
** Select wallpaper
@ -1682,7 +1682,21 @@ This little tool sets a random wallpaper using xwallpaper.
This script is base on what sxiv can do as an image viewer as well as xwallpaper.
#+BEGIN_SRC sh
PAPE=$(sxiv -orbft ~/Pictures/Wallpapers/*)
[[ -f $PAPE ]] && echo $PAPE > ~/.cache/wallpaper && xwallpaper --zoom $PAPE
set-pape $PAPE
#+END_SRC
** Set a wallpaper
:PROPERTIES:
:HEADER-ARGS: :shebang "#!/usr/bin/env sh" :mkdirp yes :tangle ~/.local/bin/set-pape
:CUSTOM_ID: Wallpaper-utilities-Set-a-wallpaper-27eda9e6
:END:
This utility is not meant to be called by the user directly, but rather by scripts that may be written by the user. Its role is simple: check if the provided wallpaper exists and if it is an image. If both requirements are met, the path to this image is then stored in ~$XDG_CACHE_HOME/wallpaper~, or if this variable is empty in ~$HOME/.cache/wallpaper~.
#+BEGIN_SRC sh
CACHEFILE=$([ -n "$XDG_CACHE_HOME" ] && echo $XDG_CACHE_HOME/wallpaper || echo $HOME/.cache/wallpaper)
[[ -f $1 ]] && \
grep image <(file -b --mime-type $1) && \
echo $1 > $CACHEFILE \
&& xwallpaper --zoom $1
#+END_SRC
* Weather