fish-shell/share/functions/__fish_print_opkg_packages.fish

function __fish_print_opkg_packages
    type -q -f opkg || return 1

    argparse i/installed -- $argv
    or return 1

    if set -q _flag_installed
        opkg list-installed 2>/dev/null | sed -r 's/^([a-zA-Z0-9\-]+) - ([a-zA-Z0-9\-]+)/\1\t\2/g'
        return 0
    else
        opkg list 2>/dev/null | sed -r 's/^([a-zA-Z0-9\-]+) - ([a-zA-Z0-9\-]+)/\1\t\2/g'
        return 0
    end
end
__fish_print_packages: Extract the rest Of note: The rpm/yum thing seems to be coupled, so I put it into one function that tries the yum helper and uses the rpm path otherwise. Zypper is already its own thing, so this should only be used for yum and probably dnf (does that still have the helper?) Zypper can be dropped, as that already used a separate function in the file. Apk can just be inlined - it's literally one line for installed and another for all packages. 2020-09-23 01:24:04 +08:00			`function __fish_print_opkg_packages`
			`type -q -f opkg \|\| return 1`

			`argparse i/installed -- $argv`
			`or return 1`

			`if set -q _flag_installed`
			`opkg list-installed 2>/dev/null \| sed -r 's/^([a-zA-Z0-9\-]+) - ([a-zA-Z0-9\-]+)/\1\t\2/g'`
			`return 0`
			`else`
			`opkg list 2>/dev/null \| sed -r 's/^([a-zA-Z0-9\-]+) - ([a-zA-Z0-9\-]+)/\1\t\2/g'`
			`return 0`
			`end`
			`end`