cat <<'EOF'

local _srcdir="$1"

local _relative_path="$2"

if [[ -n "${_srcdir}" && -f "${_srcdir}/${_relative_path}" ]]; then

_resolved_source="${_srcdir}/${_relative_path}"

return

fi

command -v curl >/dev/null 2>&1 || {

msg_error "Local source missing and curl is required for download fallback"

return 1

}

_resolved_source="$(mktemp)"

_tmpfiles+=("${_resolved_source}")

msg_info "Downloading ${_relative_path}"

curl -fsSL "${_source_base}/${_relative_path}" -o "${_resolved_source}"

local _srcdir=""

local _source_file _bash_completion_file _zsh_completion_file

# Prefer repository files when this installer is run locally.

if [[ -n "${BASH_SOURCE[0]:-}" && -f "${BASH_SOURCE[0]}" ]]; then

_srcdir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"

fi

_resolve_source "${_srcdir}" "${_pkgname}"

_source_file="${_resolved_source}"

_resolve_source "${_srcdir}" "completions/${_pkgname}.bash"

_bash_completion_file="${_resolved_source}"

_resolve_source "${_srcdir}" "completions/_${_pkgname}"

_zsh_completion_file="${_resolved_source}"

msg_info "Installing ${_pkgname} -> ${_target}"

install -Dm755 -- "${_source_file}" "${_target}"

msg_info "Installing Bash completion -> ${_bash_completion_target}"

install -Dm644 -- "${_bash_completion_file}" "${_bash_completion_target}"

msg_info "Installing Zsh completion -> ${_zsh_completion_target}"

install -Dm644 -- "${_zsh_completion_file}" "${_zsh_completion_target}"

msg_info "Done"

local -a _targets=("${_target}" "${_bash_completion_target}" "${_zsh_completion_target}")

local _removed=false

local _file

for _file in "${_targets[@]}"; do

if [[ -e "${_file}" || -L "${_file}" ]]; then

msg_info "Removing ${_file}"

rm -f -- "${_file}"

_removed=true

fi

done

if [[ "${_removed}" == false ]]; then

msg_info "Nothing to remove"

return

fi

msg_info "Done"

trap cleanup EXIT

if (($# > 1)); then

msg_error "Too many arguments"

usage

return 2

fi

if (($# == 0)); then

_install

return

fi

case "$1" in

-u | --uninstall) _uninstall ;;

-h | --help) usage ;;

*)

msg_error "Unknown option: $1"

usage

return 2

;;

esac