116 lines
1.8 KiB
Bash
Executable File
116 lines
1.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Cleanup
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set -e
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trap 'exit 1' SIGINT
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# Source library
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LIBDIR="/usr/share/file-scripts/"
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for f in "$LIBDIR"/*.sh; do
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source "${f}"
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done
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# Constants
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VERSION=2.0.0
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DEFAULT_TEMPLATE_DIR="$HOME/Templates"
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# Helper functions
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function help() {
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cat <<HELPMESSAGE
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$(basename "$0") $VERSION
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Usage: $(basename "$0") [-h] [-d DIR] [-f] dest
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Positional arguments:
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dest
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options:
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-h, --help show this help message and exit
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-d DIR, --template-dir DIR
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choose a template directory (default: ~/Templates)
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-f, --force overwrite dest if it exists
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HELPMESSAGE
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}
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while true; do
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case "${1}" in
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'-d' | '--dir')
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DIR="${2}"
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case "${DIR}" in
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"")
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exit 1
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;;
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-*)
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exit 1
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;;
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esac
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shift 2
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continue
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;;
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--dir=*)
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DIR="${1#*=}"
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case "${DIR}" in
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"")
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exit 1
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;;
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-*)
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exit 1
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;;
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esac
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shift
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continue
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;;
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'-f' | '--force')
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FORCE_OVERWRITE='--force'
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shift
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continue
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;;
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'-h' | '--help')
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help
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exit
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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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-*)
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printf '%s\n' "Unknown option: ${1}" >&2
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exit 1
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;;
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*)
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break
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;;
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esac
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done
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# If directory wasn't overridden
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if [[ -z "$DIR" ]]; then
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DIR="$DEFAULT_TEMPLATE_DIR"
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fi
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# If no target specified
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if [[ -z "$1" ]]; then
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printf '%s\n' 'Please specify target name'
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exit 1
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fi
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# Check if default template directory exists
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if ! [[ -d "$DIR" ]]; then
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printf '%s\n' "Template directory doesn't exist, exiting."
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exit 2
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fi
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files="$(find_files "$DIR")"
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selected_file="$(fzf --select-1 --exit-0 <<< "$files")"
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# Check if target exists
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if [[ -f "$1" && -z "$FORCE_OVERWRITE" ]]; then
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printf '%s\n' 'File already exists, exiting'
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exit 1
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elif [[ -f "$1" && -n "$FORCE_OVERWRITE" ]]; then
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cp --verbose --force -- "$selected_file" "$1"
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else
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cp --verbose -- "$selected_file" "$1"
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fi
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