mmalecki / ansiparse

Parse ANSI color codes

Hi, I'm Maciej

_{pronouciation / he/him}

I'm a site reliability engineer, a maker and a all-around hacker.

Hobbies & Projects

Programmers' CADs

OpenSCAD and (more recently) CadQuery are my CAD tools of choice.

catchnhole: an ergonomic way to create nutcatches and bolt holes in OpenSCAD
next-bolt: putting some more Computer Assist into your bolt length choices
...and a ton of other OpenSCAD libraries

3D printers

The Swoon: a WIP fork of the FoldaRap project intended at upgrading the design with belted Z (✓), linear rails and EVA 3.0 compatibility
Resin curing chamber: parametric resin curing chamber using UV LED strips
Lighting (top, side), camera & feet setup for my Prusa i3 MK3s+

Model rocketry

Trying to make model rocketry more accessible and DYI:

Launch Controller 0: very simple model rocket launch controller
Launch Pad 1: launch pad for model rocket based around 2020 aluminium extrusions
SV Entire Thing: small, fully 3D-printed model rocket hull for testing designs

Electronics

Rapiscope: rack and pinion-adjustable, rapidly 3D-printable, Raspberry Pi-based digital microscope for soldering

Mechanical keyboards

• qmk_rc and qmkrcd - remote control for your QMK-powered keyboard

SRE/build engineering/...

• Raspberry Pi pi-gen + Packer - building custom Raspberry Pi OS images from scratch, with Packer

ansiparse's Issues

wrong parse result

I get the wrong result with the following string

str = "[1] pry(main)> (p = \u001B[1;34m\u001B[4mPost\u001B[0m.find(\u001B[32m\u001B[1;32m"\u001B[0m\u001B[32mlala\u001B[1;32m"\u001B[0m\u001B[32m\u001B[0m))&&\u001B[1;36mnil\u001B[0m\n"

The text is:

pry(main)> (p = Post.find("lala"))&&nil

As you can see before "))&&" there is [0m, so these 4 characters should be without any style. However the parser returns:

foreground: "green"
text: "))&&"

Thanks for your work btw, useful script :)

Erase line

I am not sure of the exact code, but this node test is having the 'erase line' issue.

Also, as a side note, there seem to be two codes not being parsed in this test : \x1b[33;01m and \x1b[0m

Let me know how I can help.

J

Bug on parse empty color text

Consider parse the text: \u001b[33m\u001b[mText.

It would be:

{
      foreground: 'yellow', text: 'Text'
}

but it sould be:

{ text: 'Text' }

The code need a bit change:

        if (matchingText != null) {
          state.text = matchingText
          if (matchingText) {
            result.push(state)
          }
          state = {}
          matchingText = ''
        }