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Update less-pretty-cat plugin to support pygment style selection 

Pygments offers great styles and in dark terminals the default is unsatisfactory.

Use two new env variables BASH_IT_CLESS_STYLE and BASH_IT_CCAT_STYLE to select pygment themes.
Availables styles can be listes using pygmentize -L styles
pull/1428/head
markusdd 2019-10-05 15:50:59 +02:00 committed by GitHub
parent c9742bf351
commit c0ac3d8393
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1 changed files with 8 additions and 2 deletions
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10
plugins/available/less-pretty-cat.plugin.bash
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@ -13,9 +13,12 @@ if $(command -v pygmentize &> /dev/null) ; then
about 'runs either pygmentize or cat on each file passed in' about 'runs either pygmentize or cat on each file passed in'
param '*: files to concatenate (as normally passed to cat)' param '*: files to concatenate (as normally passed to cat)'
example 'cat mysite/manage.py dir/text-file.txt' example 'cat mysite/manage.py dir/text-file.txt'
if [ -z "$BASH_IT_CCAT_STYLE" ]; then
BASH_IT_CCAT_STYLE=default;
fi
for var; for var;
do do
pygmentize "$var" 2>/dev/null || "$CAT_BIN" "$var"; pygmentize -f 256 -O style="$BASH_IT_CCAT_STYLE" -g "$var" 2>/dev/null || "$CAT_BIN" "$var";
done done
} }
@ -24,6 +27,9 @@ if $(command -v pygmentize &> /dev/null) ; then
about 'it pigments the file passed in and passes it to less for pagination' about 'it pigments the file passed in and passes it to less for pagination'
param '$1: the file to paginate with less' param '$1: the file to paginate with less'
example 'less mysite/manage.py' example 'less mysite/manage.py'
pygmentize -g $* | "$LESS_BIN" -R if [ -z "$BASH_IT_CLESS_STYLE" ]; then
BASH_IT_CLESS_STYLE=default;
fi
pygmentize -f 256 -O style="$BASH_IT_CLESS_STYLE" -g $* | "$LESS_BIN" -R
} }
fi fi