first commit
This commit is contained in:
378
profiles/desktop/.local/bin/distrobox-generate-entry
Executable file
378
profiles/desktop/.local/bin/distrobox-generate-entry
Executable file
@@ -0,0 +1,378 @@
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#!/bin/sh
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# SPDX-License-Identifier: GPL-3.0-only
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#
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# This file is part of the distrobox project:
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# https://github.com/89luca89/distrobox
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#
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# Copyright (C) 2021 distrobox contributors
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#
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# distrobox is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 3
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# as published by the Free Software Foundation.
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#
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# distrobox is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with distrobox; if not, see <http://www.gnu.org/licenses/>.
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# POSIX
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# Optional env variables:
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# DBX_CONTAINER_MANAGER
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# DBX_VERBOSE
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# Despite of running this script via SUDO/DOAS being not supported (the
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# script itself will call the appropriate tool when necessary), we still want
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# to allow people to run it as root, logged in in a shell, and create rootful
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# containers.
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#
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# SUDO_USER is a variable set by SUDO and can be used to check whether the script was called by it. Same thing for DOAS_USER, set by DOAS.
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if {
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[ -n "${SUDO_USER}" ] || [ -n "${DOAS_USER}" ]
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} && [ "$(id -ru)" -eq 0 ]; then
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printf >&2 "Running %s via SUDO/DOAS is not supported. Instead, please try running:\n" "$(basename "${0}")"
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printf >&2 " %s --root %s\n" "$(basename "${0}")" "$*"
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exit 1
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fi
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# Ensure we have our env variables correctly set
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[ -z "${USER}" ] && USER="$(id -run)"
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[ -z "${HOME}" ] && HOME="$(getent passwd "${USER}" | cut -d':' -f6)"
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[ -z "${SHELL}" ] && SHELL="$(getent passwd "${USER}" | cut -d':' -f7)"
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# If the user runs this script as root in a login shell, set rootful=1.
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# There's no need for them to pass the --root flag option in such cases.
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[ "$(id -ru)" -eq 0 ] && rootful=1 || rootful=0
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extra_flags=""
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all=0
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container_manager="autodetect"
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container_name_default="my-distrobox"
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delete=0
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icon="auto"
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icon_default="${XDG_DATA_HOME:-${HOME}/.local/share}/icons/terminal-distrobox-icon.svg"
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verbose=0
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online=0
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version="1.8.2.2"
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# Source configuration files, this is done in an hierarchy so local files have
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# priority over system defaults
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# leave priority to environment variables.
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#
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# On NixOS, for the distrobox derivation to pick up a static config file shipped
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# by the package maintainer the path must be relative to the script itself.
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self_dir="$(dirname "$(realpath "$0")")"
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nix_config_file="${self_dir}/../share/distrobox/distrobox.conf"
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config_files="
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${nix_config_file}
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/usr/share/distrobox/distrobox.conf
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/usr/share/defaults/distrobox/distrobox.conf
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/usr/etc/distrobox/distrobox.conf
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/usr/local/share/distrobox/distrobox.conf
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/etc/distrobox/distrobox.conf
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${XDG_CONFIG_HOME:-"${HOME}/.config"}/distrobox/distrobox.conf
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${HOME}/.distroboxrc
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"
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for config_file in ${config_files}; do
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# Shellcheck will give error for sourcing a variable file as it cannot follow
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# it. We don't care so let's disable this linting for now.
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# shellcheck disable=SC1090
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[ -e "${config_file}" ] && . "$(realpath "${config_file}")"
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done
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[ -n "${DBX_CONTAINER_MANAGER}" ] && container_manager="${DBX_CONTAINER_MANAGER}"
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[ -n "${DBX_VERBOSE}" ] && verbose="${DBX_VERBOSE}"
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# Fixup variable=[true|false], in case we find it in the config file(s)
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[ "${verbose}" = "true" ] && verbose=1
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[ "${verbose}" = "false" ] && verbose=0
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# show_help will print usage to stdout.
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# Arguments:
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# None
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# Expected global variables:
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# version: distrobox version
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# Expected env variables:
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# None
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# Outputs:
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# print usage with examples.
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show_help()
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{
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cat << EOF
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distrobox version: ${version}
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Usage:
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distrobox-generate-entry container-name [--delete] [--icon [auto,/path/to/icon]]
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Options:
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--help/-h: show this message
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--all/-a: perform for all distroboxes
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--delete/-d: delete the entry
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--icon/-i: specify a custom icon [/path/to/icon] (default auto)
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--root/-r: perform on rootful distroboxes
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--verbose/-v: show more verbosity
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--version/-V: show version
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EOF
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}
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# Parse arguments
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while :; do
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case $1 in
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-h | --help)
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# Call a "show_help" function to display a synopsis, then exit.
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show_help
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exit 0
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;;
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-v | --verbose)
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verbose=1
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shift
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;;
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-V | --version)
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printf "distrobox: %s\n" "${version}"
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exit 0
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;;
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-d | --delete)
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delete=1
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shift
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;;
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-a | --all)
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all=1
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shift
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;;
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-i | --icon)
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if [ -n "$2" ]; then
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icon="$2"
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shift
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shift
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fi
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;;
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-r | --root)
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shift
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rootful=1
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;;
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--) # End of all options.
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shift
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break
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;;
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-*) # Invalid options.
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printf >&2 "ERROR: Invalid flag '%s'\n\n" "$1"
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show_help
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exit 1
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;;
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*) # Default case: If no more options then break out of the loop.
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# If we have a flagless option and container_name is not specified
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# then let's accept argument as container_name
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if [ -n "$1" ]; then
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container_name="$1"
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shift
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else
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break
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fi
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;;
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esac
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done
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set -o errexit
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set -o nounset
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# set verbosity
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if [ "${verbose}" -ne 0 ]; then
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set -o xtrace
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fi
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if [ -z "${container_name:-}" ]; then
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container_name="${container_name_default}"
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fi
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if [ "${all}" -ne 0 ]; then
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container_names="$(distrobox list --no-color | tail -n +2 | cut -d'|' -f2 | tr -d ' ')"
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for container_name in ${container_names}; do
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if [ "${delete}" -ne 0 ]; then
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"${0}" "${container_name}" --delete
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continue
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fi
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"${0}" "${container_name}"
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done
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exit
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fi
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# If we delete, just ask confirmation and exit.
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if [ "${delete}" -ne 0 ]; then
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rm -f "${XDG_DATA_HOME:-${HOME}/.local/share}/applications/${container_name}.desktop"
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exit
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fi
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if ! command -v curl > /dev/null && ! command -v wget > /dev/null; then
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printf >&2 "Icon generation depends on either curl or wget\n"
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printf >&2 "Fallbacking to default icon.\n"
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download="null"
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fi
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if command -v curl > /dev/null 2>&1; then
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download="curl --connect-timeout 3 --retry 1 -sLo"
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elif command -v wget > /dev/null 2>&1; then
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download="wget --timeout=3 --tries=1 -qO"
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fi
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# We depend on a container manager let's be sure we have it
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# First we use podman, else docker, else lilipod
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case "${container_manager}" in
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autodetect)
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if command -v podman > /dev/null; then
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container_manager="podman"
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container_manager_cp_command="podman cp"
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elif command -v podman-launcher > /dev/null; then
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container_manager="podman-launcher"
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container_manager_cp_command="podman-launcher cp"
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elif command -v docker > /dev/null; then
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container_manager="docker"
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container_manager_cp_command="docker cp -L"
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elif command -v lilipod > /dev/null; then
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container_manager="lilipod"
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container_manager_cp_command="lilipod cp"
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fi
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;;
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podman)
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container_manager="podman"
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container_manager_cp_command="podman cp"
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;;
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podman-launcher)
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container_manager="podman-launcher"
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container_manager_cp_command="podman-launcher cp"
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;;
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lilipod)
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container_manager="lilipod"
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container_manager_cp_command="lilipod cp"
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;;
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docker)
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container_manager="docker"
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container_manager_cp_command="docker cp -L"
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;;
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*)
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printf >&2 "Invalid input %s.\n" "${container_manager}"
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printf >&2 "The available choices are: 'autodetect', 'podman', 'docker', 'lilipod'\n"
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;;
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esac
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# Be sure we have a container manager to work with.
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if ! command -v "${container_manager}" > /dev/null; then
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# Error: we need at least one between docker, podman or lilipod.
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printf >&2 "Missing dependency: we need a container manager.\n"
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printf >&2 "Please install one of podman, docker or lilipod.\n"
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printf >&2 "You can follow the documentation on:\n"
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printf >&2 "\tman distrobox-compatibility\n"
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printf >&2 "or:\n"
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printf >&2 "\thttps://github.com/89luca89/distrobox/blob/main/docs/compatibility.md\n"
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exit 127
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fi
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# add verbose if -v is specified
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if [ "${verbose}" -ne 0 ]; then
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container_manager="${container_manager} --log-level debug"
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container_manager_cp_command="${container_manager_cp_command} --log-level debug"
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fi
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# prepend sudo (or the specified sudo program) if we want our container manager to be rootful
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if [ "${rootful}" -ne 0 ]; then
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extra_flags="${extra_flags} --root"
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container_manager="${distrobox_sudo_program:-"sudo"} ${container_manager}"
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container_manager_cp_command="${distrobox_sudo_program:-"sudo"} ${container_manager_cp_command}"
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fi
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if ! ${container_manager} inspect --type container "${container_name}" > /dev/null; then
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printf >&2 "Cannot find container %s. Please create it first.\n" "${container_name}"
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exit 1
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fi
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# Ensure the destination dir exists.
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mkdir -p "${XDG_DATA_HOME:-${HOME}/.local/share}/applications"
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mkdir -p "${XDG_DATA_HOME:-${HOME}/.local/share}/icons/distrobox"
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distrobox_path="$(dirname "$(realpath "${0}")")"
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entry_name="$(echo "${container_name}" | cut -c1 | tr "[:lower:]" "[:upper:]")$(echo "${container_name}" | cut -c2-)"
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if [ "${icon}" = "auto" ]; then
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# Set icon to the generic terminal as a fallback.
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icon="${icon_default}"
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# This is a NON comprehensive list of logos of the most popular distributions. If you find logos for
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# other supported distros, add it here.
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DISTRO_ICON_MAP="
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alma:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/alma-distrobox.png
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alpine:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/alpine-distrobox.png
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alt:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/alt-distrobox.png
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arch:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/arch-distrobox.png
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centos:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/centos-distrobox.png
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clear--os:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/clear-distrobox.png
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debian:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/debian-distrobox.png
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deepin:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/deepin-distrobox.png
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fedora:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/fedora-distrobox.png
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gentoo:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/gentoo-distrobox.png
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kali:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/kali-distrobox.png
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kdeneon:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/kdeneon-distrobox.png
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opensuse-leap:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/opensuse-distrobox.png
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opensuse-tumbleweed:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/opensuse-distrobox.png
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rhel:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/redhat-distrobox.png
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rocky:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/rocky-distrobox.png
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ubuntu:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/ubuntu-distrobox.png
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vanilla:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/vanilla-distrobox.png
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void:https://raw.githubusercontent.com/89luca89/distrobox/main/docs/assets/png/distros/void-distrobox.png
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"
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# Try to detect container's distribution by using /etc/os-release
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${container_manager_cp_command} "${container_name}":/etc/os-release /tmp/"${container_name}".os-release
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container_distro="$(grep "^ID=" /tmp/"${container_name}".os-release |
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cut -d'=' -f2- |
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sed "s|linux||g" |
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tr -d ' ' |
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tr -d '"')"
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if [ "${rootful}" -ne 0 ]; then
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${distrobox_sudo_program:-"sudo"} rm -f /tmp/"${container_name}".os-release
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else
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rm -f /tmp/"${container_name}".os-release
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fi
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icon_url="$(echo "${DISTRO_ICON_MAP}" | grep "${container_distro}:" | cut -d':' -f2-)"
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# Distro not found in our map, fallback to generic icon
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if [ -z "${icon_url}" ]; then
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icon_url="https://raw.githubusercontent.com/89luca89/distrobox/main/icons/terminal-distrobox-icon.svg"
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container_distro="terminal-distrobox-icon"
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fi
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if [ -n "${icon_url}" ] && [ "${download}" != "null" ]; then
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icon_extension="${icon_url##*.}"
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if [ "${online}" -lt 1 ] && ${download} - "${icon_url}" > "${XDG_DATA_HOME:-${HOME}/.local/share}/icons/distrobox/${container_distro}.${icon_extension}"; then
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icon="${XDG_DATA_HOME:-${HOME}/.local/share}/icons/distrobox/${container_distro}.${icon_extension}"
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else
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# Wget failed for some reasons. Default to generic terminal icon as declared at the beginning.
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printf >&2 "Warning: Failed to download icon. Defaulting to generic one.\n"
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fi
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else
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# Distribution not found in the list. Default to generic terminal icon as declared at the beginning.
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printf >&2 "Warning: Distribution not found in default icon set. Defaulting to generic one.\n"
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fi
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fi
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cat << EOF > "${XDG_DATA_HOME:-${HOME}/.local/share}/applications/${container_name}.desktop"
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[Desktop Entry]
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Name=${entry_name}
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GenericName=Terminal entering ${entry_name}
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Comment=Terminal entering ${entry_name}
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Categories=Distrobox;System;Utility
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Exec=${distrobox_path}/distrobox enter ${extra_flags} ${container_name}
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Icon=${icon}
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Keywords=distrobox;
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NoDisplay=false
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Terminal=true
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TryExec=${distrobox_path}/distrobox
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Type=Application
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Actions=Remove;
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[Desktop Action Remove]
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Name=Remove ${entry_name} from system
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Exec=${distrobox_path}/distrobox rm ${extra_flags} ${container_name}
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EOF
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Reference in New Issue
Block a user