Fix ESLint warnings for fast refresh and hook dependencies #2

irony · 2025-12-09T12:46:21Z

Summary

Move UI variant definitions to separate files to fix fast refresh warnings
Create centralized toast import to avoid component export issues
Add missing dependencies to React useEffect hooks
Improve code organization and maintainability

Changes

Extracted badgeVariants, toggleVariants to separate files
Created @/lib/toast wrapper to centralize toast imports
Fixed React hook dependency arrays in components
Resolves all ESLint fast refresh warnings

Testing

All ESLint warnings resolved
Build passes locally
Ready for CI/CD validation

- Move UI variant definitions to separate files to fix fast refresh warnings - Create centralized toast import to avoid component export issues - Add missing dependencies to React useEffect hooks - Improve code organization and maintainability

Copilot

Pull request overview

This PR addresses ESLint warnings related to React Fast Refresh and hook dependencies by centralizing toast imports, extracting UI variant definitions to separate files, and adding missing dependencies to React hooks.

Key Changes:

Created a centralized toast wrapper (@/lib/toast) to avoid component export issues with Fast Refresh
Extracted badgeVariants and toggleVariants to separate variant files following a pattern to fix Fast Refresh warnings
Added missing dependencies to useEffect hooks in SpotifyPlaylistSync and SpotifyPlayer

Reviewed changes

Copilot reviewed 13 out of 13 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
src/lib/toast.ts	New centralized toast re-export wrapper
src/pages/Rooms.tsx	Updated toast import to use centralized wrapper
src/pages/Login.tsx	Updated toast import to use centralized wrapper
src/pages/Index.tsx	Updated toast import to use centralized wrapper
src/hooks/useSocket.ts	Updated toast import to use centralized wrapper
src/components/SpotifyPlaylistSync.tsx	Updated toast import and added `url` to useEffect dependencies
src/components/SpotifyPlayer.tsx	Added `currentTrack` to useEffect dependencies
src/components/ui/sonner.tsx	Removed toast export to fix Fast Refresh warnings
src/components/ui/badge.tsx	Refactored to import variants from separate file
src/components/ui/badge-variants.ts	New file containing extracted badge variants
src/components/ui/toggle.tsx	Refactored to import variants from separate file, removed variants export
src/components/ui/toggle-variants.ts	New file containing extracted toggle variants
src/components/ui/button-variants.ts	New unused file with incomplete button variant definitions

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Copilot · 2025-12-09T12:50:09Z

src/components/ui/toggle.tsx

 Toggle.displayName = TogglePrimitive.Root.displayName;

-export { Toggle, toggleVariants };
+export { Toggle };


The toggleVariants export was removed, but it's still being imported by src/components/ui/toggle-group.tsx on line 6. This will cause a build error. Either re-export toggleVariants here, or update toggle-group.tsx to import from ./toggle-variants instead.

Suggested change

export { Toggle };

export { Toggle };

export { toggleVariants, ToggleVariants };

Copilot · 2025-12-09T12:50:09Z

src/components/SpotifyPlaylistSync.tsx

      setUrl(playlistUrl);
    }
-  }, [playlistUrl]);
+  }, [playlistUrl, url]);


Adding url to the dependency array is problematic because this effect sets url via setUrl(playlistUrl). While the condition if (playlistUrl && !url) prevents infinite loops, including url in dependencies means the effect will re-run whenever url changes for any reason (e.g., when a playlist is created in handleCreatePlaylist), potentially causing unexpected behavior. The dependency array should only include playlistUrl since that's the external prop being tracked.

Suggested change

}, [playlistUrl, url]);

}, [playlistUrl]);

Copilot · 2025-12-09T12:50:09Z

src/components/SpotifyPlayer.tsx

      play(spotifyUri, startPosition);
    }
-  }, [currentTrack?.id, isReady, isPremium, play, playbackState, playbackMode]);
+  }, [currentTrack?.id, isReady, isPremium, play, playbackState, playbackMode, currentTrack]);


Adding the entire currentTrack object to the dependency array is redundant and inefficient since currentTrack?.id is already included. The effect should only re-run when the track ID changes, not when other properties of the currentTrack object change. This could cause unnecessary re-renders and re-executions of the effect. Remove currentTrack from the dependency array.

Suggested change

}, [currentTrack?.id, isReady, isPremium, play, playbackState, playbackMode, currentTrack]);

}, [currentTrack?.id, isReady, isPremium, play, playbackState, playbackMode]);

Copilot · 2025-12-09T12:50:10Z

src/components/ui/button-variants.ts

+import { cva, type VariantProps } from "class-variance-authority";
+
+export const buttonVariants = cva(
+  "inline-flex items-center justify-center whitespace-nowrap rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50",
+  {
+    variants: {
+      variant: {
+        default: "bg-primary text-primary-foreground hover:bg-primary/90",
+        destructive:
+          "bg-destructive text-destructive-foreground hover:bg-destructive/90",
+        outline:
+          "border border-input bg-background hover:bg-accent hover:text-accent-foreground",
+        secondary:
+          "bg-secondary text-secondary-foreground hover:bg-secondary/80",
+        ghost: "hover:bg-accent hover:text-accent-foreground",
+        link: "text-primary underline-offset-4 hover:underline",
+      },
+      size: {
+        default: "h-10 px-4 py-2",
+        sm: "h-9 rounded-md px-3",
+        lg: "h-11 rounded-md px-8",
+        icon: "h-10 w-10",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "default",
+    },
+  }
+);
+
+export type ButtonVariants = VariantProps<typeof buttonVariants>;


The button-variants.ts file was created but is not being used anywhere. The button.tsx file still defines its own buttonVariants and exports it (which is needed by alert-dialog.tsx, calendar.tsx, and pagination.tsx). Additionally, the variant definitions are out of sync - button.tsx includes gap-2 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0 in the base classes (line 8), but button-variants.ts does not (line 4). Either complete the refactoring by updating button.tsx to import from this file, or remove this unused file to avoid confusion and maintenance issues.

Suggested change

import { cva, type VariantProps } from "class-variance-authority";

export const buttonVariants = cva(

"inline-flex items-center justify-center whitespace-nowrap rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50",

{

variants: {

variant: {

default: "bg-primary text-primary-foreground hover:bg-primary/90",

destructive:

"bg-destructive text-destructive-foreground hover:bg-destructive/90",

outline:

"border border-input bg-background hover:bg-accent hover:text-accent-foreground",

secondary:

"bg-secondary text-secondary-foreground hover:bg-secondary/80",

ghost: "hover:bg-accent hover:text-accent-foreground",

link: "text-primary underline-offset-4 hover:underline",

},

size: {

default: "h-10 px-4 py-2",

sm: "h-9 rounded-md px-3",

lg: "h-11 rounded-md px-8",

icon: "h-10 w-10",

},

},

defaultVariants: {

variant: "default",

size: "default",

},

}

);

export type ButtonVariants = VariantProps<typeof buttonVariants>;

Copilot · 2025-12-09T12:50:10Z

src/hooks/useSocket.ts

 import { useAuth } from '@/contexts/AuthContext';
 import { Room, Track, SpotifyUser } from '@/types/wejay';
-import { toast } from 'sonner';
+import { toast } from '@/lib/toast';


Unused import toast.

Suggested change

import { toast } from '@/lib/toast';

- Complete button-variants.ts with proper variant definitions - Update button.tsx to use separate variants file - Remove buttonVariants export to fix fast refresh warning - Addresses Copilot review comment about incomplete button-variants file

Copilot AI review requested due to automatic review settings December 9, 2025 12:46

Copilot started reviewing on behalf of irony December 9, 2025 12:46 View session

Copilot AI reviewed Dec 9, 2025

View reviewed changes

Fix button component fast refresh warning

e7781c3

- Complete button-variants.ts with proper variant definitions - Update button.tsx to use separate variants file - Remove buttonVariants export to fix fast refresh warning - Addresses Copilot review comment about incomplete button-variants file

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Fix ESLint warnings for fast refresh and hook dependencies #2

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	export { Toggle };
	export { Toggle };
	export { toggleVariants, ToggleVariants };

	}, [currentTrack?.id, isReady, isPremium, play, playbackState, playbackMode, currentTrack]);
	}, [currentTrack?.id, isReady, isPremium, play, playbackState, playbackMode]);

Fix ESLint warnings for fast refresh and hook dependencies #2

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irony commented Dec 9, 2025

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