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home-modules/explicit-configs/awesome/awesome-wm-widgets/docker-widget/README.md

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+# Docker / Podman Widget
+
+[![GitHub issues by-label](https://img.shields.io/github/issues-raw/streetturtle/awesome-wm-widgets/docker)](https://github.com/streetturtle/awesome-wm-widgets/labels/docker)
+![Twitter URL](https://img.shields.io/twitter/url?url=https%3A%2F%2Fgithub.com%2Fstreetturtle%2Fawesome-wm-widgets%2Fedit%2Fmaster%2Fdocker-widget)
+
+The widget allows to manage docker and podman containers, namely start/stop/pause/unpause:
+
+<p align="center">
+    <img src="https://github.com/streetturtle/awesome-wm-widgets/raw/master/docker-widget/docker.gif"/>
+</p>
+
+## Customization
+
+It is possible to customize widget by providing a table with all or some of the following config parameters:
+
+| Name | Default | Description |
+|---|---|---|
+| `icon` | `./docker-widget/icons/docker.svg` | Path to the icon |
+| `number_of_containers` | -1 | Number of last created containers to show |
+| `executable_name` | `docker` | Name of the executable to use, defaults to `docker` |
+| `max_widget_width` | 270 | Maximum width of the widget before the text breaks |
+
+The `executable_name` allows you to use `Podman` instead of docker. This works since `Podman` is compatible to `docker` in the sense that the syntax and command outputs are identical.
+
+## Installation
+
+Clone the repo under **~/.config/awesome/** and add widget in **rc.lua**:
+
+```lua
+local docker_widget = require("awesome-wm-widgets.docker-widget.docker")
+...
+s.mytasklist, -- Middle widget
+	{ -- Right widgets
+    	layout = wibox.layout.fixed.horizontal,
+        ...
+        -- default
+        docker_widget(),
+        -- customized
+        docker_widget{
+            number_of_containers = 5
+        },
+```