forked from zhurui/management
88 lines
2.2 KiB
JavaScript
88 lines
2.2 KiB
JavaScript
|
"use strict";
|
||
|
|
|
||
|
|
var babylonToEspree = require("./babylon-to-espree");
|
||
|
|
var parse = require("babylon").parse;
|
||
|
|
var tt = require("babylon").tokTypes;
|
||
|
|
var traverse = require("@babel/traverse").default;
|
||
|
|
var codeFrameColumns = require("@babel/code-frame").codeFrameColumns;
|
||
|
|
|
||
|
|
module.exports = function(code, options) {
|
||
|
|
var opts = {
|
||
|
|
codeFrame: options.hasOwnProperty("codeFrame") ? options.codeFrame : true,
|
||
|
|
sourceType: options.sourceType,
|
||
|
|
allowImportExportEverywhere: options.allowImportExportEverywhere, // consistent with espree
|
||
|
|
allowReturnOutsideFunction: true,
|
||
|
|
allowSuperOutsideMethod: true,
|
||
|
|
ranges: true,
|
||
|
|
tokens: true,
|
||
|
|
plugins: [
|
||
|
|
"flow",
|
||
|
|
"jsx",
|
||
|
|
"estree",
|
||
|
|
"asyncFunctions",
|
||
|
|
"asyncGenerators",
|
||
|
|
"classConstructorCall",
|
||
|
|
"classProperties",
|
||
|
|
"decorators",
|
||
|
|
"doExpressions",
|
||
|
|
"exponentiationOperator",
|
||
|
|
"exportDefaultFrom",
|
||
|
|
"exportNamespaceFrom",
|
||
|
|
"functionBind",
|
||
|
|
"functionSent",
|
||
|
|
"objectRestSpread",
|
||
|
|
"trailingFunctionCommas",
|
||
|
|
"dynamicImport",
|
||
|
|
"numericSeparator",
|
||
|
|
"optionalChaining",
|
||
|
|
"importMeta",
|
||
|
|
"classPrivateProperties",
|
||
|
|
"bigInt",
|
||
|
|
"optionalCatchBinding",
|
||
|
|
"throwExpressions",
|
||
|
|
"pipelineOperator",
|
||
|
|
"nullishCoalescingOperator",
|
||
|
|
],
|
||
|
|
};
|
||
|
|
|
||
|
|
var ast;
|
||
|
|
try {
|
||
|
|
ast = parse(code, opts);
|
||
|
|
} catch (err) {
|
||
|
|
if (err instanceof SyntaxError) {
|
||
|
|
err.lineNumber = err.loc.line;
|
||
|
|
err.column = err.loc.column;
|
||
|
|
|
||
|
|
if (opts.codeFrame) {
|
||
|
|
err.lineNumber = err.loc.line;
|
||
|
|
err.column = err.loc.column + 1;
|
||
|
|
|
||
|
|
// remove trailing "(LINE:COLUMN)" acorn message and add in esprima syntax error message start
|
||
|
|
err.message =
|
||
|
|
"Line " +
|
||
|
|
err.lineNumber +
|
||
|
|
": " +
|
||
|
|
err.message.replace(/ \((\d+):(\d+)\)$/, "") +
|
||
|
|
// add codeframe
|
||
|
|
"\n\n" +
|
||
|
|
codeFrameColumns(
|
||
|
|
code,
|
||
|
|
{
|
||
|
|
start: {
|
||
|
|
line: err.lineNumber,
|
||
|
|
column: err.column,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{ highlightCode: true }
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
throw err;
|
||
|
|
}
|
||
|
|
|
||
|
|
babylonToEspree(ast, traverse, tt, code);
|
||
|
|
|
||
|
|
return ast;
|
||
|
|
};
|