Tailwind autocomplete stopped working in ERB files #143
Description
Sorry for this duplicate but i am not sure where to open this issue, in the main repo or in the ruby extension. I opened it in main but then figured since it seems to only impact ruby / ERB files, it might be an extension issue. If it's not let me know and i will close.
Summary
Tailwind autocomplete stopped working for me for 2 weeks or so. The whole ERB file is impacted - HTML inside and outside ERB tags. It does work fine when i create a .html file.
I tried both language server configs, the old and the new one
The new one according to current docs
"tailwindcss-language-server": {
"settings": {
"includeLanguages": {
"html/erb": "html",
"ruby": "html"
},
"experimental": {
"classRegex": ["\\bclass:\\s*['\"]([^'\"]*)['\"]"]
}
}
}
and the old one
"tailwindcss-language-server": {
"settings": {
"includeLanguages": {
"erb": "html",
"ruby": "html"
},
"experimental": {
"classRegex": ["\\bclass:\\s*['\"]([^'\"]*)['\"]"]
}
}
}
None of them work. The tailwind LSP server RPC log is completely empty. When i create a plain .html file it works fine and RPC messages come in.
The tailwind LSP server logs:
-->
Setting up server…
Listening for messages…
Language mappings are currently set via initialization options (`userLanguages`). This is deprecated and will be removed in a future release. Please use the `tailwindCSS.includeLanguages` setting instead.
Searching for Tailwind CSS projects in the workspace's folders.
{"tailwind":{"version":"4.1.1","features":["css-at-theme","layer:base","content-list","source-inline","source-not"],"isDefaultVersion":true},"path":"/Users/drale2k/work/playground/psearch/data/code/app/assets/tailwind/application.css"}
[Global] Creating projects: [{"folder":"/Users/drale2k/work/playground/psearch/data/code","config":"/Users/drale2k/work/playground/psearch/data/code/app/assets/tailwind/application.css","selectors":[{"pattern":"/Users/drale2k/work/playground/psearch/data/code/app/assets/tailwind/application.css","priority":0},{"pattern":"/Users/drale2k/work/playground/psearch/data/code/app/assets/tailwind/**","priority":2},{"pattern":"/Users/drale2k/work/playground/psearch/data/code/**","priority":4},{"pattern":"/Users/drale2k/work/playground/psearch/data/code/**","priority":5}],"user":false,"tailwind":{"version":"4.1.1","features":["css-at-theme","layer:base","content-list","source-inline","source-not"],"isDefaultVersion":true}}]
[Global] Preparing projects...
[Global] Initializing projects...
[app/assets/tailwind/application.css] Initializing...
[Global] Adding watch patterns: /Users/drale2k/work/playground/psearch/data/code/app/assets/tailwind/application.css, /Users/drale2k/work/playground/psearch/data/code/app/assets/tailwind, /Users/drale2k/work/playground/psearch/data/code/app/assets, /Users/drale2k/work/playground/psearch/data/code/app, /Users/drale2k/work/playground/psearch/data/code
[app/assets/tailwind/application.css] Failed to load workspace modules.
[app/assets/tailwind/application.css] Using bundled version of `tailwindcss`: v4.1.1
[app/assets/tailwind/application.css] Building...
Loading fallback stylesheet for: tailwindcss
Loading bundled plugin for: @tailwindcss/typography
Loading bundled plugin for: @tailwindcss/forms
[Global] Adding watch patterns: /Users/drale2k/work/playground/psearch/data/code/app/assets/tailwind/app_design_system.css
[Global] Initialized 1 projects
---- RELOADING DESIGN SYSTEM ----
---- /Users/drale2k/work/playground/psearch/data/code/app/assets/tailwind/application.css ----
Loading fallback stylesheet for: tailwindcss
Loading bundled plugin for: @tailwindcss/typography
Loading bundled plugin for: @tailwindcss/forms
---- RELOADED IN 410.69ms ----
There is this line app/assets/tailwind/application.css] Failed to load workspace modules.. I am not sure what it means by workspace modules but as said, does not seem to impact .html files.
Zed Version and System Specs
Zed: v0.194.3 (Zed)
OS: macOS 15.5.0
Memory: 64 GiB
Architecture: aarch64
Not sure if related but there are similar issues open (not same though)