70 lines
1.1 KiB
Bash
70 lines
1.1 KiB
Bash
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set -o errexit
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set -o nounset
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set -o pipefail
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shopt -s nullglob globstar
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opts=$(getopt --options f:t:Fivm: --longoptions=from:,to:,force,interactive,verbose,directory-mode: --name "$0" -- "$@")
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eval set -- "$opts"
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from=$PWD
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to=$HOME
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lnflags=()
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mkdirflags=()
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while true; do
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case "$1" in
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-f | --from)
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from=$2
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shift 2
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;;
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-t | --to)
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to=$2
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shift 2
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;;
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-F | --force)
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lnflags+=(--force)
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shift
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;;
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-i | --interactive)
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lnflags+=(--interactive)
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shift
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;;
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-v | --verbose)
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lnflags+=(--verbose)
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mkdirflags+=(--verbose)
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shift
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;;
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-m | --directory-mode)
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mkdirflags+=(--mode "$2")
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shift 2
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;;
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--)
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shift
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break
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;;
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esac
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done
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if (( $# > 0 )); then
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choices=("$@")
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else
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choices=()
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for dir in "$from"/*/; do
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choices+=("$(basename -- "$dir")")
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done
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fi
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shopt -s dotglob
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for choice in "${choices[@]}"; do
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prefix=$from/$choice
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for target in "$prefix"/**/*; do
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if [[ -f "$target" ]]; then
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link=$to${target#"$prefix"}
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mkdir --parents "${mkdirflags[@]}" -- "$(dirname -- "$link")"
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ln --symbolic "${lnflags[@]}" -- "$target" "$link"
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fi
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done
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done
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