mirror of https://github.com/jarun/nnn.git
76 lines
1.9 KiB
Bash
Executable File
76 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Description: Clean filename or dirname (either hovered or selections)
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# to be more shell-friendly. This script cleans
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# non A-Za-z0-9._- characters.
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# and replaces it with underscore (_).
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#
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# It supports cleaning single/double quote, newline,
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# leading, trailing spaces.
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#
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# eg.
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# to be continued (つづく).mp4 -> to_be_continued______.mp4
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# [work] stuff.txt -> _work__stuff.txt
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# home's server -> home_s_server
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# qwe\trty -> __qwe_rty
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#
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# And if there are two almost similar filenames
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# like: 'asd]f' and 'asd f' both will be renamed to 'asd_f',
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# to avoid overwriting, the last file will be prepended by _.
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# So they will be: 'asd_f' and '_asd_f'
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#
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# Dependencies: sed
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#
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# Shell: Bash
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# Author: Benawi Adha
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prompt=true
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sel=${NNN_SEL:-${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.selection}
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cleanup() {
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# printf "%s" "$1" | sed -e 's/[^A-Za-z0-9._-]/_/g'
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printf "%s" "$1" | sed 's/[^A-Za-z0-9._-]/_/g' | sed ':a;N;$!ba;s/\n/_/g'
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}
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if [ -s "$sel" ]; then
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targets=()
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while IFS= read -r -d '' i || [ -n "$i" ]; do
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targets+=( "$(basename "$i")" )
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done < "$sel"
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else
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targets=("$1")
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fi
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for i in "${targets[@]}"; do
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printf "%s -> %s\n" "$i" "$(cleanup "$i")";
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done
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if $prompt; then
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echo
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printf "Proceed [Yn]? "
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read -r input
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case "$input" in
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y|Y|'')
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;;
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*)
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echo "Canceled"
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exit
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;;
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esac
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fi
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for i in "${targets[@]}"; do
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if [ "$i" != "$(cleanup "$i")" ]; then
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tmp=''
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if [ -e "$(cleanup "$i")" ]; then
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tmp='_'
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fi
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mv -- "$i" "$tmp$(cleanup "$i")";
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fi
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done
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# Clear selection
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if [ -s "$sel" ] && [ -p "$NNN_PIPE" ]; then
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printf "-" > "$NNN_PIPE"
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fi
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