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https://github.com/The-Repo-Club/DotFiles.git
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94 lines
2.5 KiB
Bash
Executable File
94 lines
2.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# -*-coding:utf-8 -*-
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# Auto updated?
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# Yes
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#File :
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# bulkrename
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#Author:
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# The-Repo-Club [wayne6324@gmail.com]
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#Github:
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# https://github.com/The-Repo-Club/
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#
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# Created:
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# Sun 31 October 2021, 05:16:39 PM [GMT]
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# Modified:
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# Fri 21 January 2022, 02:29:56 PM [GMT]
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#
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# Description:
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# Run this script by setting it at: # Nemo -> Edit -> Preferences ->
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# Behavior -> Bulk Rename # Select multiple files in Nemo and hit F2 (or
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# right-click -> Rename)
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#
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# Return the index of the first ocurrence of a substring or -1 if none
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# $1 = string
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# $2 = substring
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function strindex() {
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x="${1%%$2*}"
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[[ "$x" = "$1" ]] && echo -1 || echo "${#x}"
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}
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# Convert '+' to ' ' and '%20' to ' '
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# $1 = string to decode
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function urldecode() {
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: "${*//+/ }"; echo -e "${_//%/\\x}";
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}
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# Log to temporary file if enabled
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function log() {
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echo $1 >> "/tmp/nemo-bulk-rename.log"
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}
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# Add index to string replacing placeholder if exists or at the end.
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# $1 = string
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# $2 = leadingCeroes
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# $3 = index
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function replaceCounter() {
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if [[ "$counterIndex" -eq "-1" ]];
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then
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echo "$1_$3";
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else
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printf -v index "%0$2d" $3
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echo ${1/"z:$2"/$index}
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fi
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}
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log "============ New bulk rename at `date '+%Y-%m-%d %H:%M:%S'` ============"
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fileName=$(yad --entry --title="Nemo - Bulk Rename" \
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--window-icon="info" \
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--text="Type new file name without extension ('/' is not allowed).\n\
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Use z:# placeholder mask to specify counter position and amount of leading zeroes.\
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\ni.e.:\n 'filename' = filename_1.ext (no mask)\n 'myz:2file' = my01file.ext (mask)")
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if [[ -z "$fileName" ]]; then
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exit 0
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elif [[ $fileName == *\/* ]]; then
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notify-send "Bulk Rename: Error" "Please insert a valid file name." -i error -u low
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exit 1
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fi
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log "renaming files to: $fileName"
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placeholder="z:"
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counter=1
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counterIndex=$(strindex "$fileName" "$placeholder")
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leadingCeroes=${fileName:$counterIndex+2:1}
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log "found placeholder at: $counterIndex for $leadingCeroes leading ceroes"
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# loop throught files passed by Nemo
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# paths come in the format "file:///home/user/.."
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for i; do
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i=$(urldecode $i)
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# replace "file://" with ""
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oldPath=${i/"file://"/""}
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path="${oldPath%\/*}"
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ext=${oldPath##*.}
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newName="$path/$(replaceCounter "$fileName" "$leadingCeroes" "$counter").$ext"
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log "renaming $oldPath to $newName"
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mv "$oldPath" "$newName"
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counter=$((counter+1))
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done
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counter=$((counter-1))
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notify-send "Bulk Rename: Completed" "Renamed $counter files successfully" -i nemo -u low
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exit 1
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