https://github.com/mdtrooper/powerline_swissarmyknife

A usefull Powerline segment. This segment launch a user defined complex command line and show the result.
https://github.com/mdtrooper/powerline_swissarmyknife

powerline powerline-segment swissarmyknife

Last synced: 15 days ago
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A usefull Powerline segment. This segment launch a user defined complex command line and show the result.

• Host: GitHub
• URL: https://github.com/mdtrooper/powerline_swissarmyknife
• Owner: mdtrooper
• License: gpl-3.0
• Created: 2019-11-19T09:31:05.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2019-11-26T23:40:40.000Z (almost 5 years ago)
• Last Synced: 2024-10-03T10:04:38.028Z (about 1 month ago)
• Topics: powerline, powerline-segment, swissarmyknife
• Language: Python
• Size: 139 KB
• Stars: 4
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# POWERLINE SWISSARMYKNIFE

A [Powerline](https://powerline.readthedocs.io/en/master/) segment. This segment shows the execution of complex command line defined by user.

By [Miguel de Dios Matias](https://github.com/mdtrooper).

## Installation

### Using pip

```

pip install powerline-swissarmyknife

```

## Configuration

You can activate the Powerline Slotmachine segment by adding it to your segment configuration,

for example in `.config/powerline/themes/shell/default.json`:

```json

{

    "function": "powerline_swissarmyknife.execute",

    "priority": 30,

    "args": {

        "commandLine": "ps aux --no-headers | wc -l",

        "postContent": "⚙️"

    }

},

```

Show the number of processes running in your system.

![screenshot number processes](https://raw.githubusercontent.com/mdtrooper/powerline_swissarmyknife/master/powerline_swissarmyknife_number_processes.jpg "screenshot number processes")

### Arguments

* **commandLine (string)**: The command line to execute, it can be complex (with pipes) (remember python3 runs as /bin/sh, not bash).

* **line (string)**: The string to format the content of segment.

  * Default: "{preContent}{output}{err}{postContent}"

* **preContent (string)**: The string to show before the result.

  * Default: ""

* **postContent (string)**: The string to show after the result.

  * Default: "🤖"

* **successCodes (list(int) or None)**: The values are success code return (normally 0), the background change to critical success.

  * Default: None

* **failureCodes (list(int) or None)**: The values are fail code return, the background change to critical failture. 

  * Default: None

### Examples

Shows the upload and download rate and count of torrents download in Deluge.

```json

{

    "function": "powerline_swissarmyknife.execute",

    "priority": 30,

    "args": {

        "commandLine": "deluge-console status | awk '/Total upload:/{print $3$4} /Total download:/{print $3$4} /Downloading:/{print $2\"D\"}' | tr '\n' ' '",

        "postContent": "️"

    }

},

```

![screenshot deluge](https://raw.githubusercontent.com/mdtrooper/powerline_swissarmyknife/master/powerline_deluge.jpg "screenshot deluge")

Show a random pornstar from redtube api.

```json

{

    "function": "powerline_swissarmyknife.execute",

    "priority": 30,

    "args": {

        "commandLine": "if [ -f /tmp/list.redtube.json ]; then list=$(cat /tmp/list.redtube.json); else list=$(curl 'https://api.redtube.com/?data=redtube.Stars.getStarList&output=json'); echo $list > /tmp/list.redtube.json; fi; list_length=$(echo $list | jq '.stars | length'); rand=$(echo 'ibase=16;' $(openssl rand -hex 4 | tr '[a-z]' '[A-Z]')  | bc); echo $list | jq \".stars[$(echo \\\"$rand % $list_length\\\" | bc)].star.star_name\" -r",

        "postContent": " 🎥"

    }

},

```

![screenshot pornstar](https://raw.githubusercontent.com/mdtrooper/powerline_swissarmyknife/master/powerline_pornstar.jpg "screenshot pornstar")

## License

Licensed under [the GPL3 License](https://github.com/mdtrooper/powerline_swissarmyknife/blob/master/LICENSE).