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https://github.com/m-housh/dotfiles.git
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100 lines
2.3 KiB
Bash
Executable File
100 lines
2.3 KiB
Bash
Executable File
#!/bin/sh
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set -e
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tmux_conf="${HOME}/.tmux.conf"
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uninstall=1
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remove=1
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copy=1
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link=0
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_usage() {
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printf "\n" >&2
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printf "Usage: setup [OPTIONS]\n" >&2
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printf "\n" >&2
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printf "Installs or Uninstalls tmux configuration files.\n" >&2
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printf "\n" >&2
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printf "Options:\n" >&2
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printf "\t-c | --copy : Copy the configuration files, instead of creating symlinks.\n" >&2
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printf "\t-h | --help : Print usage information.\n" >&2
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printf "\t-l | --link : Create symlinks to the configuration files (Default).\n" >&2
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printf "\t-r | --remove : Removes the configuration files.\n" >&2
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printf "\t-u | --uninstall : Uninstalls configuration files.\n" >&2
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printf "\n" >&2
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printf "If called without the uninstall option then it will install the configuration files.\n" >&2
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printf "The copy and link options are ignored if called with the uninstall or remove option.\n" >&2
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printf "\n" >&2
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}
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_parse_options() {
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arg=
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while ! test -z "$1"; do
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arg="$1"
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case $arg in
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-c | --copy)
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copy=0
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link=1
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shift;;
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-h | --help)
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_usage
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exit;;
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-l | --link)
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copy=1
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link=0
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shift;;
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-r | --remove)
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remove=0
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shift;;
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-u | --uninstall)
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uninstall=0
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shift;;
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*)
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echo "Unknown option $arg" >&2
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shift;;
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esac
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done
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}
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_uninstall_tmux() {
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echo "Uninstalling tmux..." >&2
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test -e "${tmux_conf}" && rm "${tmux_conf}"
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}
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_link_tmux() {
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echo "Symlinking tmux configuration files..." >&2
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ln -sfv "${PWD}/.tmux.conf" "${HOME}"
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}
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_copy_tmux() {
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echo "Copying tmux configuration files..." >&2
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cp "${PWD}/.tmux.conf" "${HOME}"
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}
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_install_tmux() {
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# check if in copy mode & copy configuration
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test "$copy" -eq 0 && _copy_tmux && return 0
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# else check if in link mode & link configuration
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test "$link" -eq 0 && _link_tmux && return 0
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# we don't know what to do w/o link or copy so error
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echo "Must supply the link or copy option, use --help for usage" >&2
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exit 1
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}
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#------------------------------- main -------------------------------
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main() {
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_parse_options "$@"
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# check if remove is called first
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test $remove -eq 0 && _uninstall_tmux && exit "$?"
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# then check if uninstall was called
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test $uninstall -eq 0 && _uninstall_tmux && exit "$?"
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# else install the configuration files
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_install_tmux
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}
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main "$@"
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