d9b8758f47
PR-URL: https://github.com/nodejs/node/pull/6132 Reviewed-By: Brian White <mscdex@mscdex.net> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: thefourtheye <thechargingvolcano@gmail.com>
50 lines
1.5 KiB
JavaScript
50 lines
1.5 KiB
JavaScript
/**
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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(),
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location = {column: 1},
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linebreakStyle = context.options[0] || "unix",
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linebreak = linebreakStyle === "unix" ? "\n" : "\r\n";
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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({
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node: node,
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loc: location,
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message: "Newline required at end of file but not found.",
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fix: function(fixer) {
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return fixer.insertTextAfterRange([0, src.length], linebreak);
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}
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});
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}
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}
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};
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};
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module.exports.schema = [
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{
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"enum": ["unix", "windows"]
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}
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];
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