Running `sweeper`, I get this error output from esprima

[jameswomack]

/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:3859
            throw e;
                  ^
Error: Line 29: Unexpected token }
    at throwError (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1156:21)
    at throwUnexpected (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1213:9)
    at parseNonComputedProperty (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1588:13)
    at parseNonComputedMember (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1600:16)
    at parseLeftHandSideExpressionAllowCall (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1657:31)
    at parsePostfixExpression (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1695:20)
    at parseUnaryExpression (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1730:20)
    at parseMultiplicativeExpression (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1781:20)
    at parseAdditiveExpression (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1798:20)
    at parseShiftExpression (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1815:20)
    at parseRelationalExpression (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1836:16)
    at parseEqualityExpression (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1854:20)
    at parseBitwiseANDExpression (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1871:20)
    at parseBitwiseXORExpression (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1887:20)
    at parseBitwiseORExpression (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1903:20)
    at parseLogicalANDExpression (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1921:20)
    at parseLogicalORExpression (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1937:20)
    at parseConditionalExpression (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1957:16)
    at parseAssignmentExpression (/usr/local/share/npm/lib/node_modules/sweeper/node_modules/detective/node_modules/esprima/esprima.js:1984:16)

My directory looks like this:

total 32
-rw-r--r--@  1 james_womack  staff  6148 Dec 11 16:36 .DS_Store
drwxr-xr-x  13 james_womack  staff   442 Dec 19 14:43 .git
-rw-r--r--   1 james_womack  staff     9 Dec 11 14:43 README.md
drwxr-xr-x   5 james_womack  staff   170 Dec 19 14:27 lib
drwxr-xr-x  12 james_womack  staff   408 Dec 18 17:46 node_modules
-rw-r--r--   1 james_womack  staff   552 Dec 18 17:46 package.json

[erwanjegouzo]

+1
just got the exact same error.

[robotiko]

+1
Another one with same error.

[jondavidjohn]

This looks to be due to allowing esprima errors be uncaught, usually caused by syntax errors or similar.

I've created a new tool to accomplish this here => https://github.com/jondavidjohn/node-tidy-package

It handles Esprima errors a bit more gracefully.

[adius]

+1