715e673d06
Create tools/update-babel-eslint.sh script and execute it to do the first installation of the package. Update tools/license-builder.sh and execute it to add babel-eslint's license to our LICENSE file. PR-URL: https://github.com/nodejs/node/pull/17820 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
35 lines
996 B
JavaScript
35 lines
996 B
JavaScript
"use strict";
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var attachComments = require("./attachComments");
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var convertComments = require("./convertComments");
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var toTokens = require("./toTokens");
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var toAST = require("./toAST");
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module.exports = function(ast, traverse, tt, code) {
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// remove EOF token, eslint doesn't use this for anything and it interferes
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// with some rules see https://github.com/babel/babel-eslint/issues/2
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// todo: find a more elegant way to do this
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ast.tokens.pop();
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// convert tokens
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ast.tokens = toTokens(ast.tokens, tt, code);
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// add comments
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convertComments(ast.comments);
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// transform esprima and acorn divergent nodes
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toAST(ast, traverse, code);
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// ast.program.tokens = ast.tokens;
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// ast.program.comments = ast.comments;
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// ast = ast.program;
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// remove File
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ast.type = "Program";
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ast.sourceType = ast.program.sourceType;
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ast.directives = ast.program.directives;
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ast.body = ast.program.body;
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delete ast.program;
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attachComments(ast, ast.comments, ast.tokens);
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};
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