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36 lines
1.1 KiB
36 lines
1.1 KiB
/**
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* @fileoverview Require file to end with single newline.
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* @author Nodeca Team <https://github.com/nodeca>
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*/
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"use strict";
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//------------------------------------------------------------------------------
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// Rule Definition
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//------------------------------------------------------------------------------
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module.exports = function(context) {
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//--------------------------------------------------------------------------
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// Public
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//--------------------------------------------------------------------------
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return {
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"Program": function checkBadEOF(node) {
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// Get the whole source code, not for node only.
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var src = context.getSource(), location = {column: 1};
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if (src.length === 0) {
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return;
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}
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if (src[src.length - 1] !== "\n") {
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// file is not newline-terminated
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location.line = src.split(/\n/g).length;
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context.report(node, location, "Newline required at end of file but not found.");
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}
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}
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};
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};
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