18 lines
677 B
Bash
Executable File
18 lines
677 B
Bash
Executable File
#!/bin/sh -e
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# Flatten folder hierarchies
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# Moves subfolders up N layers, replacing the slash by underscore unless the parent folder has the same name.
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# Args:
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# - [N - depth of leaf folders to move up]
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# - [dirs to run in - default PWD]
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depth=$(expr 1 \& $# \| 2)
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case $1 in ([0-9]|[0-9][0-9]) depth=$1; shift;; esac
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find "$@" -mindepth $depth -maxdepth $depth -depth -type d | while read folder; do
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newname="$(echo "$folder" | sed 's|^./||;s|/|_|g')"
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mv -v "$folder" "$newname"
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parent="$(dirname "$folder")"
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test "$(basename "$folder")" = "$(basename "$parent")" &&
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rm -d "$parent" &&
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mv -v "$newname" "$parent"
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done
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find "$@" -maxdepth $depth -empty -type d -delete
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