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plugins: cleanfilename: sh->bash and added support for cleaning newline (#923)

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* plugins: cleanfilename: sh->bash and added support for cleaning newline

* plugins: cleanfilename: sh->bash and added support for cleaning newline
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Benawi Adha 2021-03-27 21:06:17 +07:00 committed by GitHub
parent 37fbed2fb7
commit 0f4dfee6c6
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 28 additions and 17 deletions
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45
plugins/cleanfilename
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@ -1,37 +1,48 @@
#!/usr/bin/env sh
#!/usr/bin/env bash
# Description: Clean filename or dirname (either hovered or selections)
# to be more shell-friendly.
# This script replaces any non A-Za-z0-9._- char
# with underscore (_).
# to be more shell-friendly. This script cleans
# any character which is not A-Za-z0-9._-
# and replaces it with underscore (_).
#
# LIMITATION: Won't work with filename that contains newline
# It supports cleaning single/double quote, newline,
# leading, trailing spaces.
#
# eg.
# to be continued (つづく).mp4 -> to_be_continued______.mp4
# [work] stuff.txt -> _work__stuff.txt
# home's server -> home_s_server
# qwe\trty -> __qwe_rty
#
# And if there are two almost similar filenames
# like: 'asd]f' and 'asd f' which both will be renamed to 'asd_f',
# to avoid overwriting, the last file will be prepended by _.
# So they will be: 'asd_f' and '_asd_f'
#
# Dependencies: sed
#
# Shell: POSIX compliant
# Shell: Bash
# Author: Benawi Adha
prompt=true
sel=${NNN_SEL:-${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.selection}
IFS='
'
cleanup() {
printf "%s" "$1" | sed -e 's/[^A-Za-z0-9._-]/_/g'
# printf "%s" "$1" | sed -e 's/[^A-Za-z0-9._-]/_/g'
printf "%s" "$1" | sed 's/[^A-Za-z0-9._-]/_/g' | sed ':a;N;$!ba;s/\n/_/g'
}
if [ -s "$sel" ]; then
targets=$(sed -e "s/\\x0/\\n/g;\$a\\" "$sel" | \
while read -r i; do
basename "$i";
done)
targets=()
while IFS= read -r -d '' i || [ -n "$i" ]; do
targets+=( "$(basename "$i")" )
done < "$sel"
else
targets=$1
targets=("$1")
fi
for i in $targets; do
printf "%s --> %s\n" "$i" "$(cleanup "$i")";
for i in "${targets[@]}"; do
printf "%s -> %s\n" "$i" "$(cleanup "$i")";
done
if $prompt; then
@ -48,7 +59,7 @@ if $prompt; then
esac
fi
for i in $targets; do
for i in "${targets[@]}"; do
if [ "$i" != "$(cleanup "$i")" ]; then
tmp=''
if [ -e "$(cleanup "$i")" ]; then