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php-language-features: Add html indent rule #98181

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php-language-features: Add html indent rule #98181

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23 changes: 22 additions & 1 deletion extensions/php-language-features/src/phpMain.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,8 @@ import PHPHoverProvider from './features/hoverProvider';
import PHPSignatureHelpProvider from './features/signatureHelpProvider';
import PHPValidationProvider from './features/validationProvider';

const EMPTY_ELEMENTS: string[] = ['area', 'base', 'br', 'col', 'embed', 'hr', 'img', 'input', 'keygen', 'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr'];

export function activate(context: vscode.ExtensionContext): any {

let validator = new PHPValidationProvider(context.workspaceState);
Expand Down Expand Up @@ -52,4 +54,23 @@ export function activate(context: vscode.ExtensionContext): any {
}
]
});
}

vscode.languages.setLanguageConfiguration('html', {
indentationRules: {
increaseIndentPattern: /<(?!\?|(?:area|base|br|col|frame|hr|html|img|input|link|meta|param)\b|[^>]*\/>)([-_\.A-Za-z0-9]+)(?=\s|>)\b[^>]*>(?!.*<\/\1>)|<!--(?!.*-->)|\{[^}"']*$/,
decreaseIndentPattern: /^\s*(<\/(?!html)[-_\.A-Za-z0-9]+\b[^>]*>|-->|\})/
},
wordPattern: /(-?\d*\.\d\w*)|([^\`\~\!\@\$\^\&\*\(\)\=\+\[\{\]\}\\\|\;\:\'\"\,\.\<\>\/\s]+)/g,
onEnterRules: [
{
beforeText: new RegExp(`<(?!(?:${EMPTY_ELEMENTS.join('|')}))([_:\\w][_:\\w-.\\d]*)([^/>]*(?!/)>)[^<]*$`, 'i'),
afterText: /^<\/([_:\w][_:\w-.\d]*)\s*>/i,
action: { indentAction: vscode.IndentAction.IndentOutdent }
},
{
beforeText: new RegExp(`<(?!(?:${EMPTY_ELEMENTS.join('|')}))(\\w[\\w\\d]*)([^/>]*(?!/)>)[^<]*$`, 'i'),
action: { indentAction: vscode.IndentAction.Indent }
}
],
});
}