A powerline configuration file that goes in `~/.config/powerline/themes/shell/custom.json`

custom.json

{
    "segments": {
        "left": [
            {
                "function": "powerline.segments.shell.mode"
            },
            {
                "function": "powerline.segments.common.net.hostname",
                "priority": 10,
                "args": {
                    "only_if_ssh": true,
                    "exclude_domain": true
                }
            },
            {
                "function": "powerline.segments.common.env.user",
                "priority": 30
            },
            {
                "function": "powerline.segments.common.env.variable",
                "priority": 50,
                "before": "🐋 ",
                "args": {
                    "variable": "DOCKER_MACHINE_NAME"
                }
            },
            {
                "function": "powerline.segments.common.env.virtualenv",
                "priority": 50,
                "before": "🐍 "
            },
            {
                "function": "powerline.segments.shell.cwd",
                "priority": 10,
                "args": {
                    "shorten_home": true,
                    "dir_limit_depth": 3,
                    "use_path_separator": true
                }
            },
            {
                "function": "powerline.segments.shell.jobnum",
                "priority": 20
            },
            {
                "function": "powerline.segments.shell.last_pipe_status",
                "priority": 10
            },
            {
                "function": "powerline.segments.common.vcs.branch",
                "priority": 40,
                "args": {
                    "status_colors": false
                }
            }
        ],
        "right": [
        ]
    }
}