Question 1

AnyBar vs Hammerspoon for macOS status indicators?

Accepted Answer

AnyBar is a lightweight, UDP-based tool focused solely on displaying a scriptable dot, ideal for simple status updates. Hammerspoon is a full-featured automation framework with Lua scripting for complex tasks, including status menus, but requires more setup. Choose AnyBar for quick, minimal integration; Hammerspoon for extensive system control.

Question 2

How to change AnyBar color from a Python script?

Accepted Answer

Use the pyanybar library or send UDP commands directly with Python's socket module. For example: import socket; sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM); sock.sendto(b'red', ('localhost', 1738)). The README lists Python clients like philipbl/pyAnyBar for easier abstraction.

Question 3

Can AnyBar run on Windows or Linux?

Accepted Answer

No, AnyBar is macOS-only. However, community ports like SomeBar for Ubuntu Unity and NoteBar for Windows exist, but they are separate projects with varying features and may not fully replicate AnyBar's functionality. Check the 'Ports' section in the README for alternatives.

Question 4

How to integrate AnyBar with Jenkins CI?

Accepted Answer

Add a post-build shell step in Jenkins to send UDP commands based on build status. For example: if [ $BUILD_STATUS -eq 0 ]; then echo -n 'green' | nc -4u -w0 localhost 1738; else echo -n 'red' | nc -4u -w0 localhost 1738; fi. This provides a visual menubar indicator for pass/fail states.

Question 5

Why is my AnyBar not responding to UDP commands?

Accepted Answer

Ensure AnyBar.app is running and no firewall is blocking UDP port 1738. Test connectivity with netcat: echo -n 'test' | nc -4u -w0 localhost 1738. Also, check for port conflicts or incorrect environment variables, and verify that custom images in ~/.AnyBar are properly named and sized.

Question 6

How to add custom images to AnyBar?

Accepted Answer

Place PNG images in the ~/.AnyBar directory with names like 'myimage@2x.png' for retina displays. Images should be 19x19 pixels for standard resolution or 38x38 for @2x. Then send the base name as a UDP command, e.g., 'myimage', to display it. Details are in the Custom Images section of the README.

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