Add support for Gitlab CI

I’m hitting some strange inconsistencies with the way Gitlab CI runs stylelint against my theme, versus running it locally. It seems like the style rules on my local are missing stylelint-prettier or something like that. On local it’s expecting singular quotes for all CSS rules, whereas on Gitlab CI, prettier is expecting double quotes.

No errors on local Ddev site install running Drupal 10.3.1:

yarn --cwd web/core install
web/core/node_modules/.bin/stylelint --ignore-path ./.stylelintignore --formatter verbose --config "web/core/.stylelintrc.json" "web/themes/contrib/rivet/**/*.css" --color
64 sources checked
0 problems found

Error on Gitlab CI:

$CI_PROJECT_DIR/$_WEB_ROOT/core/node_modules/.bin/stylelint --ignore-path ./.stylelintignore --formatter verbose --config $CI_PROJECT_DIR/$_WEB_ROOT/core/.stylelintrc.json ./**/*.css --color $_STYLELINT_EXTRA || true

css/rvt-drupal-compatibility.css
 144:39  ✖  Replace "'rvt-container'" with ""rvt-container""  prettier/prettier
 196:33  ✖  Replace "'true'" with ""true""                    prettier/prettier
 200:33  ✖  Replace "'true'" with ""true""                    prettier/prettier
 207:12  ✖  Replace "''" with """"                            prettier/prettier

I'm not sure what I'm doing wrong.

Was unable to figure out the stylelint issues with the doublequotes.

So I ended up applying stylelint piecemeal, in separate commits, then reverting the change to single quotes from double quotes.

This made Gitlab CI stylelint happy.

My local stylelint isn't happy, and what is worse is that npm run build (we use sass in the theme) generates different output that is probably going to fail stylelint again on next push ... let's see.

okay, it's green!

Going to do visual regression testing...

Tested on a page that leverages several theme features and I'm not seeing any issues.

Going for the merge!

jwilson3 → credited alok_singh → .

Automatically closed - issue fixed for 2 weeks with no activity.