css-variable-hint

Features

Add some css variables language features for .css, .scss files:

• CSS variable completion

• CSS variable goto definition

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Advantages compared with other similar extensions:

• Support multiple variables: It's very common that we need to declare one css variable with multiple values. For example, to support dark mode, we often declare a color variable in html, and declare the same color variable in html[data-theme=dark] with another value. This extension will display all values for every variable to let you choose freely.

• Source tree display: One variable may have multiple values, so this extension will display every value with its source to let you recognize which one is what you need.

• Hot-reload: File changes outside node_modules can be watched to update the completion items.

Extension Settings

This extension contributes the following settings:

• cssVariableHint.lookupFiles

  • description: Files to look for all css variables (glob patterns)

  • defaultValue:

    [
      "{,!(node_modules)/}**/*.css",
      "{,!(node_modules)/}**/*.sass",
      "{,!(node_modules)/}**/*.scss",
      "{,!(node_modules)/}**/*.less"
    ]

Known Issues

File changes in node_modules cannot be watched because of vscode's default files.watcherExclude setting. So if you changed css variables in node_modules, you need to run the command CSS Variable Hint: Restart Server manually in vscode.