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plugins/less-pretty-cat: simplify code flow

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Convert from indented if-block to return then unindented code. This should have basically one line change at the top, one line removed at the bottom, and then all whitespace.
This commit is contained in:
John D Pell
2021-09-22 14:16:23 -07:00
parent 55be49e887
commit 5857648377
2 changed files with 25 additions and 25 deletions
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1
clean_files.txt
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@@ -90,6 +90,7 @@ plugins/available/history-substring-search.plugin.bash
plugins/available/history.plugin.bash plugins/available/history.plugin.bash
plugins/available/hub.plugin.bash plugins/available/hub.plugin.bash
plugins/available/jump.plugin.bash plugins/available/jump.plugin.bash
plugins/available/less-pretty-cat.plugin.bash
plugins/available/node.plugin.bash plugins/available/node.plugin.bash
plugins/available/nodenv.plugin.bash plugins/available/nodenv.plugin.bash
plugins/available/plenv.plugin.bash plugins/available/plenv.plugin.bash

33
plugins/available/less-pretty-cat.plugin.bash
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@@ -2,30 +2,29 @@
cite about-plugin cite about-plugin
about-plugin 'pygmentize instead of cat to terminal if possible' about-plugin 'pygmentize instead of cat to terminal if possible'
if _command_exists pygmentize _command_exists pygmentize || return
then
# pigmentize cat and less outputs - call them ccat and cless to avoid that # pigmentize cat and less outputs - call them ccat and cless to avoid that
# especially cat'ed output in scripts gets mangled with pygemtized meta characters # especially cat'ed output in scripts gets mangled with pygemtized meta characters
function ccat() function ccat() {
{
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 'ccat mysite/manage.py dir/text-file.txt'
local file local file
: "${BASH_IT_CCAT_STYLE:=default}" : "${BASH_IT_CCAT_STYLE:=default}"
for file in "$@" for file in "$@"; do
do pygmentize -f 256 -O style="$BASH_IT_CCAT_STYLE" -g "$file" 2> /dev/null || command cat "$file"
pygmentize -f 256 -O style="$BASH_IT_CCAT_STYLE" -g "$file" 2>/dev/null || command cat "$file";
done done
} }
function cless() function cless() {
{
about 'pigments the file passed in and passes it to less for pagination' about 'pigments the file passed in and passes it to less for pagination'
param '$1: the file to paginate with less' param '1: the file to paginate with less'
example 'less mysite/manage.py' example 'cless mysite/manage.py'
: "${BASH_IT_CLESS_STYLE:=default}" : "${BASH_IT_CLESS_STYLE:=default}"
pygmentize -f 256 -O style="$BASH_IT_CLESS_STYLE" -g "$@" | command less -R pygmentize -f 256 -O style="$BASH_IT_CLESS_STYLE" -g "$@" | command less -R
} }
fi