47 lines
1.3 KiB
JavaScript
47 lines
1.3 KiB
JavaScript
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'use strict';
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function getSourceCode(context) {
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return context.getSourceCode ? context.getSourceCode() : context.sourceCode;
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}
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function getAncestors(context, node) {
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const sourceCode = getSourceCode(context);
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return sourceCode.getAncestors ? sourceCode.getAncestors(node) : context.getAncestors();
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}
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function getScope(context, node) {
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const sourceCode = getSourceCode(context);
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if (sourceCode.getScope) {
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return sourceCode.getScope(node);
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}
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return context.getScope();
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}
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function markVariableAsUsed(name, node, context) {
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const sourceCode = getSourceCode(context);
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return sourceCode.markVariableAsUsed
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? sourceCode.markVariableAsUsed(name, node)
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: context.markVariableAsUsed(name);
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}
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function getFirstTokens(context, node, count) {
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const sourceCode = getSourceCode(context);
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return sourceCode.getFirstTokens ? sourceCode.getFirstTokens(node, count) : context.getFirstTokens(node, count);
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}
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function getText(context) {
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const sourceCode = getSourceCode(context);
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const args = Array.prototype.slice.call(arguments, 1);
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return sourceCode.getText ? sourceCode.getText.apply(sourceCode, args) : context.getSource.apply(context, args);
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}
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module.exports = {
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getAncestors,
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getFirstTokens,
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getScope,
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getSourceCode,
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getText,
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markVariableAsUsed,
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};
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