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29 lines
938 B
29 lines
938 B
#!/bin/bash -e
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# A script to install other scripts! Create a symbolic link to the path passed
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# as first argument in ~/.local/bin and strip the extension. If a second
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# argument is passed, this name is used (unstripped) instead. If a file already
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# exists at the link path, the script fails (last command is ln itself). This is
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# intentional.
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usage() {
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echo "Usage: $0 script [link_name]"
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echo " script script or executable to install"
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echo " link_name name to use for the symbolic link"
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}
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[ $# -lt 1 ] || [ $# -gt 2 ] && usage && exit 1
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script_dir="$HOME/.local/bin"
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script="$(realpath "$1")"
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[ ! -f "$script" ] && echo "$script does not exist." && exit 1
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[ ! -x "$script" ] && echo "$script is not executable." && exit 1
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if [[ -n "$2" ]]; then
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script_name="$2"
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else
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script_name="$(basename "$script")"
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script_name="${script_name%.*}" # remove extension
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fi
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ln -s "$script" "$script_dir/$script_name"
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