Error: unknown transformGroup "custom/web" found in platform "web":

[lusarz]

Steps to reproduce:

cd ~/github
git clone [email protected]:amzn/style-dictionary.git
npm install
cd ~/github/style-dictionary/examples/advanced/custom-transforms
~/github/style-dictionary/bin/style-dictionary build

Output:

web
/home/lukasz/github/style-dictionary/lib/transform/config.js:49
  throw new Error(err);
  ^

Error: 
Unknown transformGroup "custom/web" found in platform "web":
"custom/web" does not match the name of a registered transformGroup.

at transformConfig (/home/lukasz/github/style-dictionary/lib/transform/config.js:49:13)
at Object.buildPlatform (/home/lukasz/github/style-dictionary/lib/buildPlatform.js:51:24)
at /home/lukasz/github/style-dictionary/lib/buildAllPlatforms.js:33:10
at /home/lukasz/github/style-dictionary/node_modules/lodash/lodash.js:4911:15
at Function.forIn (/home/lukasz/github/style-dictionary/node_modules/lodash/lodash.js:12951:11)
at Object.buildAllPlatforms (/home/lukasz/github/style-dictionary/lib/buildAllPlatforms.js:32:5)
at Command.styleDictionaryBuild (/home/lukasz/github/style-dictionary/bin/style-dictionary:85:21)
at Command.listener (/home/lukasz/github/style-dictionary/node_modules/commander/index.js:315:8)
at Command.emit (events.js:197:13)
at Command.parseArgs (/home/lukasz/github/style-dictionary/node_modules/commander/index.js:654:12)

[dbanksdesign]

Because that example shows how to write custom transforms, you will need to use the node module rather than just calling the CLI command. That example has a npm script defined, 'build', which you will need to run instead, which will run this file:
https://github.com/amzn/style-dictionary/blob/master/examples/advanced/custom-transforms/build.js

Let me know if you have any other issues!

[lusarz]

Okay, now it works :)

I would like to get involved in the project - do you recommend any issue that I could take care of ?

[dbanksdesign]

Almost any issue would be good to start. What kind of work are you thinking about? Our docs could always use improving, like #286. If you want something easy and mundane, #281 is pretty easy. Or if you have an idea for an example, we are always looking for new examples.

[chazzmoney]

Should we add in some kind of note on that example to use the npm build?

[chazzmoney]

Also, looking forward to more contributions from you @lusarz - thanks!

[dbanksdesign]

Can we close this issue out?

[lusarz]

Yes