Powerline custom Segments

Segment for Powerline showing Memory Usage, Python Version, Java Version, Docker Context

Installation

pip install powerlinecust-segments

Usage

Segment

• Activate the docker_ctx segment in ~/.config/powerline/themes/shell/default.json

{
    "function": "powerlinecust.segments.common.docker_ctx",
    "display": true
}           

• Activate the pyenv segment in ~/.config/powerline/themes/shell/default.json

{
    "function": "powerlinecust.segments.common.pyenv",
    "display": true
}

• Activate the jenv segment in ~/.config/powerline/themes/shell/default.json

{
    "function": "powerlinecust.segments.common.jenv",
    "display": true
},

• Activate the mem_usage_percent segment in ~/.config/powerline/themes/shell/default.json

{
    "function": "powerlinecust.segments.mem_usage.mem_usage_percent",
    "display": true
}

Colorscheme

• Config highlight groups in colorscheme files, e.g. ~/.config/powerline/colorschemes/shell/default.json:

{
    "groups": {
        "pyenv:version": {
            "bg": "gray3",
            "fg": "green",
            "attrs": []
        },
        "jenv:version": {
            "bg": "black",
            "fg": "red",
            "attrs": [
                "bold"
            ]
        },
        "mem_usage": {
            "bg": "gray3",
            "fg": "green",
            "attrs": []
        },
        "docker_ctx": {
            "bg": "black",
            "fg": "green",
            "attrs": []
        }
    }
}

Dependencies

The only dependency is psutil.